Mitsubishi 2010 Lancer Sportback Service Manual (VOL 1 & 2 & 3) PDF

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Mitsubishi 2010 Lancer Sportback Service Manual (VOL 1 & 2 & 3) – PDF DOWNLOAD

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Mitsubishi 2010 Lancer Sportback Service Manual (VOL 1 & 2 & 3) – PDF DOWNLOAD

Language : English
Pages : 7282
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Mitsubishi 2010 Lancer Sportback Service Manual (VOL 1 & 2 & 3) – PDF DOWNLOAD

GENERAL 6801
GENERAL 6801
HOW TO USE THIS MANUAL 6795
MAINTENANCE, REPAIR AND SERVICING EXPLANATIONS 1323
DEFINITION OF TERMS 6795
TIGHTENING TORQUE INDICATION 6736
SPECIAL TOOL NOTE 6769
ABBREVIATIONS 5729
TROUBLESHOOTING GUIDELINES 4668
VERIFY THE COMPLAINT 4668
DETERMINE POSSIBLE CAUSES 4156
FIND THE PROBLEM 3676
REPAIR THE PROBLEM 6796
VERIFY THE REPAIR 6808
HOW TO USE TROUBLESHOOTING/INSPECTION SERVICE POINTS 6770
1 STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 6168
2 SYSTEM OPERATION AND SYMPTOM VERIFICATION TESTS 6797
3 DIAGNOSTIC FUNCTION 3756
4 DIAGNOSTIC TROUBLE CODE CHART 3611
5 SYMPTOM CHART 13
6 DIAGNOSTIC TROUBLE CODE PROCEDURES 6584
7 SYMPTOM PROCEDURES 6770
8 SERVICE DATA REFERENCE TABLE 6770
9 CHECK AT ECU TERMINALS 6808
10 INSPECTION PROCEDURES USING AN OSCILLOSCOPE 6170
HARNESS INSPECTION 6809
MEASURES TO TAKE AFTER REPLACING THE ECU 6136
CONNECTOR MEASUREMENT SERVICE POINTS 4157
IF INSPECTING WITH THE CONNECTOR CONNECTED <WATERPROOF CONNECTORS> 6771
IF INSPECTING WITH THE CONNECTOR CONNECTED <ORDINARY (NON-WATERPROOF) CONNECTORS> 16
IF INSPECTING WITH THE CONNECTOR DISCONNECTED 3617
CONNECTOR INSPECTION SERVICE POINTS 6771
VISUAL INSPECTION 18
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS 5736
HOW TO TREAT PAST TROUBLE 4838
INSPECTION SERVICE POINTS FOR A BLOWN FUSE 6585
VEHICLE IDENTIFICATION 4803
VEHICLE IDENTIFICATION NUMBER PLATE 6171
VEHICLE IDENTIFICATION NUMBER LIST 6143
CHASSIS NUMBER 6793
VEHICLE INFORMATION CODE PLATE 6592
TIRE AND LOADING INFORMATION PLACARD 6154
ENGINE MODEL STAMPING 6781
GENERAL DATA AND SPECIFICATIONS 2783
PRECAUTIONS BEFORE SERVICE 4228
CAUTIONS FOR WORKING IN ENGINE COMPARTMENT <2 0 L ENGINE> 6784
SCAN TOOL (MULTI USE TESTER { M U T -III } SUB ASSEMBLY) 4810
WRITING PROCEDURE 4811
VIN WRITING STEPS FOR WCM AND KOS-ECU 6880
CODING LIST 1203
VARIANT CODING 34
OPTION CODING 4827
INITIALIZATION PROCEDURE FOR LEARNING VALUE IN MFI ENGINE 4261
ENGINE IDLING LEARNING PROCEDURE 4830
PURPOSE 1498
LEARNING PROCEDURE 5342
INITIALIZATION PROCEDURE FOR THROTTLE ACTUATOR CONTROL MOTOR 7102
LEARNED VALUE READ&SAVE AND WRITE LEARNED VALUE (CHANGED ECU) 4196
LEARNED VALUE RESET 7120
TEST/LIMIT VALUE READOUT 6391
SERVICING ELECTRICAL SYSTEM 4808
HOW TO SHIFT LOCK FORCED RELEASE 4198
VEHICLE WASHING 4718
APPLICATION OF ANTI-CORROSION AGENTS AND UNDERCOATS 6222
BOLTS AND NUTS WITH STABILIZER FOR COEFFICIENT OF FRICTION 4495
TOWING AND HOISTING 2573
WRECKER TOWING RECOMMENDATION 53
LIFTING, JACKING SUPPORT LOCATION 2213
TIGHTENING TORQUE 7162
LUBRICATION AND MAINTENANCE 1015
MAINTENANCE SCHEDULES 5797
SEVERE SERVICE 433
ENGINE OIL 6643
LUBRICANTS AND GREASES 354
FUEL USAGE STATEMENT 4279
MATERIALS ADDED TO FUEL 1965
RECOMMENDED LUBRICANTS AND LUBRICANT CAPACITIES TABLE 4509
LUBRICANT SELECTION 2794
SCHEDULED MAINTENANCE TABLE 1411
MAINTENANCE SERVICE <2 0L ENGINE> 5837
1 FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS) 69
2 FUEL HOSES (CHECK CONDITION) 6275
3 AIR CLEANER ELEMENT (REPLACE) 4973
4 EVAPORATIVE EMISSION CONTROL SYSTEM (EXCEPT EVAPORATIVE EMISSION CANISTER) (CHECK FOR LEAKS AND CLOGGING) 6492
5 SPARK PLUGS (REPLACE) 2252
6 INTAKE AND EXHAUST VALVE CLEARANCE (INSPECT AND ADJUST) 2011
7 DRIVE BELT (FOR THE GENERATOR AND POWER STEERING OIL PUMP) (REPLACE) 72
8 EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHECK AND SERVICE) 4979
9 ENGINE OIL (CHANGE) 6277
10 ENGINE OIL FILTER (REPLACE) 6279
11 TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST) [CHECK THE FLUID LEAKAGE (IF NECESSARY, CHECK THE FLUID LEVEL) /CHANGE] 74
TC-SST FLUID LEAKAGE CHECK 74
TC-SST FLUID LEVEL CHECK 4983
TRANSMISSION FLUID CHANGE 6688
12 TWIN CLUTCH SPORT-SHIFT TRANSMISSION OIL FILTER (CHANGE) 77
13 TRANSFER OIL (WITH ACTIVE CENTER DIFFERENTIAL) (CHECK OIL LEVEL/CHANGE) 5845
TRANSFER OIL CHECK 5929
TRANSFER OIL CHANGE 4333
14 RESERVE TANK FLUID (FOR ACTIVE CENTER DIFFERENTIAL) (CHECK FLUID LEVEL) 5404
FLUID LEVEL CHECK 78
15 ENGINE COOLANT (CHANGE) 2267
16 COOLANT HOSES (RADIATOR HOSE, HEATER HOSE) (INSPECT) 3902
17 DISK BRAKE PADS AND ROTORS (INSPECT FOR WEAR) 6516
DISK BRAKE PAD CHECK 5453
DISK BRAKE PAD REPLACEMENT 6291
DISK BRAKE ROTOR CHECK 85
18 BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS) 4783
19 BALL JOINT AND STEERING LINKAGE SEALS (INSPECT FOR GREASE LEAKS AND DAMAGE) 88
20 DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE) 6294
21 SUSPENSION SYSTEM (INSPECT FOR LOOSENESS AND DAMAGE) 1749
22 REAR AXLE OIL (WITH LSD) (CHANGE) 6295
23 TIRES (ROTATE) 5407
24 AIR PURIFIER FILTER (REPLACE) 2843
MAINTENANCE SERVICE <2 4L ENGINE> 5407
1 FUEL SYSTEM (TANK, PIPE LINE AND CONNECTION, AND FUEL TANK FILLER TUBE CAP) (CHECK FOR LEAKS) 90
2 FUEL HOSES (CHECK CONDITION) 3447
3 AIR CLEANER ELEMENT (REPLACE) 3447
4 EVAPORATIVE EMISSION CONTROL SYSTEM (EXCEPT EVAPORATIVE EMISSION CANISTER) (CHECK FOR LEAKS AND CLOGGING) 90
5 SPARK PLUGS (REPLACE) 2844
6 INTAKE AND EXHAUST VALVE CLEARANCE (INSPECT AND ADJUST) 91
7 DRIVE BELT (FOR THE GENERATOR AND POWER STEERING OIL PUMP) (CHECK CONDITION) 6698
8 EXHAUST SYSTEM (CONNECTIONS PORTION OF MUFFLER, MUFFLER PIPES AND CONVERTER HEAT SHIELDS) (CHECK AND SERVICE) 94
9 ENGINE OIL (CHANGE) 533
10 ENGINE OIL FILTER (REPLACE) 5408
11 TRANSMISSION OIL <M/T> (CHECK OIL LEVEL AND CONDITION) 4573
TRANSMISSION OIL LEVEL CHECK 5453
TRANSMISSION OIL REPLACEMENT 2284
12 TRANSMISSION FLUID <CVT> (CHANGE FLUID) 97
TRANSMISSION FLUID CHECK 97
TRANSMISSION FLUID REPLACEMENT 6540
13 ENGINE COOLANT (CHANGE) 5010
14 COOLANT HOSES (RADIATOR HOSE, HEATER HOSE) (INSPECT) 5410
15 DISK BRAKE PADS AND ROTORS (INSPECT FOR WEAR) 6545
DISK BRAKE PAD CHECK 4643
DISK BRAKE PAD REPLACEMENT 6704
DISK BRAKE ROTOR CHECK 1089
16 BRAKE HOSES (CHECK FOR DETERIORATION OR LEAKS) 5413
17 BALL JOINT AND STEERING LINKAGE SEALS (INSPECT FOR GREASE LEAKS AND DAMAGE) 107
18 DRIVE SHAFT BOOTS (INSPECT FOR GREASE LEAKS AND DAMAGE) 5872
19 SUSPENSION SYSTEM (INSPECT FOR LOOSENESS AND DAMAGE) 108
20 TIRES (ROTATE) 3922
21 AIR PURIFIER FILTER (REPLACE) 4582
MAIN SEALANT AND ADHESIVE TABLE 4582
GENERAL <ELECTRICAL> 6801
HARNESS CONNECTOR INSPECTION 3479
CONNECTOR CONTINUITY AND VOLTAGE TEST 4862
IMPROPER TERMINAL ENGAGEMENT CHECK 6795
CONNECTOR TERMINAL ENGAGEMENT AND DISENGAGEMENT 5312
HOW TO DIAGNOSE 4796
INSPECTION 382
INSPECTION INSTRUMENTS 6769
CHECKING FUSES 3608
CAUTIONS IN EVENT OF BLOWN FUSE 4797
CHECKING SWITCHES 4156
CHECKING RELAYS 5312
CABLES AND WIRES CHECK 3553
BATTERY HANDLING 6799
GENERAL ELECTRICAL SYSTEM CHECK 3570
STEP 1 Remove the blown fuse and connect the test light across the fuse terminals (Circuit switch: OFF) 6135
STEP 2 Turn the switch ON and disconnect the illumination light connector 6743
ENGINE 6801
ENGINE MECHANICAL <2 0L ENGINE> 6801
GENERAL INFORMATION 3551
ENGINE DIAGNOSIS 4156
SERVICE SPECIFICATIONS 6582
SEALANTS 4799
SPECIAL TOOLS 6584
ON-VEHICLE SERVICE 6772
DRIVE BELT TENSION CHECK 4672
AUTO-TENSIONER CHECK 6586
OPERATION CHECK 137
FUNCTION CHECK 6171
VALVE CLEARANCE CHECK AND ADJUSTMENT 6774
IGNITION TIMING CHECK 4843
CURB IDLE SPEED CHECK 4161
IDLE MIXTURE CHECK 6820
COMPRESSION PRESSURE CHECK 6150
MANIFOLD VACUUM CHECK 6821
TIMING CHAIN ELONGATION VISUAL CHECK 3707
CRANKSHAFT PULLEY 3626
REMOVAL SERVICE POINTS 3734
INSTALLATION SERVICE POINTS 6327
CAMSHAFT 6328
REMOVAL SERVICE POINTS 6342
INSTALLATION SERVICE POINTS 6790
VALVE STEM SEAL 6969
REMOVAL SERVICE POINTS 1937
INSTALLATION SERVICE POINTS 501
OIL PAN 996
REMOVAL SERVICE POINTS 6376
INSTALLATION SERVICE POINTS 3371
INSPECTION 5780
CRANKSHAFT OIL SEAL 2206
REMOVAL SERVICE POINT 4263
INSTALLATION SERVICE POINTS 182
CYLINDER HEAD GASKET 4197
REMOVAL SERVICE POINTS 4501
INSTALLATION SERVICE POINTS 5795
TIMING CHAIN 196
REMOVAL SERVICE POINTS 1694
INSTALLATION SERVICE POINTS 6430
ENGINE ASSEMBLY 782
REMOVAL SERVICE POINTS 281
INSTALLATION SERVICE POINTS 1984
ENGINE OVERHAUL <2 0L ENGINE> 6801
GENERAL SPECIFICATIONS 6795
SERVICE SPECIFICATIONS 6768
FASTENER TIGHTENING SPECIFICATIONS 5314
NEW TIGHTENING METHOD BY USING PLASTIC REGION TIGHTENING BOLT 2413
SEALANTS AND ADHESIVES 219
SPECIAL TOOLS 4859
GENERATOR AND IGNITION SYSTEM 3585
REMOVAL SERVICE POINT 5752
INSTALLATION SERVICE POINTS 4863
THROTTLE BODY 6185
INSTALLATION SERVICE POINTS 3741
INTAKE MANIFOLD AND FUEL SYSTEM 4790
INSTALLATION SERVICE POINTS 5759
EXHAUST MANIFOLD 6341
INSTALLATION SERVICE POINTS 4816
WATER HOSE AND PIPE 6611
INSTALLATION SERVICE POINTS 3353
OIL PAN AND TIMING CHAIN CASE 2615
REMOVAL SERVICE POINTS 3786
INSTALLATION SERVICE POINTS 5770
TIMING CHAIN 4888
REMOVAL SERVICE POINTS 4189
INSTALLATION SERVICE POINTS 4890
INSPECTION 6373
INTAKE V V T SPROCKET 6536
EXHAUST V V T SPROCKET 4827
CAMSHAFT 2792
REMOVAL SERVICE POINTS 4194
INSTALLATION SERVICE POINTS 7104
INSPECTION 5784
CYLINDER HEAD AND VALVES 4720
REMOVAL SERVICE POINTS 4723
INSTALLATION SERVICE POINTS 6407
INSPECTION 6642
REPAIR PROCEDURE OF VALVE SEAT 1966
REPLACEMENT PROCEDURE OF VALVE SEAT 3391
REPLACEMENT PROCEDURE OF VALVE GUIDE 6420
OIL PUMP CHAIN 6235
REMOVAL SERVICE POINTS 270
INSTALLATION SERVICE POINTS 271
INSPECTION 6239
PISTON AND CONNECTING ROD 6650
REMOVAL SERVICE POINTS 6435
INSTALLATION SERVICE POINTS 4525
INSPECTION 5371
CRANKSHAFT AND CYLINDER BLOCK 3867
REMOVAL SERVICE POINT 4744
INSTALLATION SERVICE POINTS 6249
INSPECTION 6257
ENGINE MECHANICAL <2 4L ENGINE> 6801
GENERAL INFORMATION 292
ENGINE DIAGNOSIS 292
SERVICE SPECIFICATIONS 6795
SEALANTS 6770
SPECIAL TOOLS 6808
ON-VEHICLE SERVICE 3701
DRIVE BELT TENSION CHECK 4804
AUTO-TENSIONER CHECK 6171
OPERATION CHECK 4657
FUNCTION CHECK 6143
VALVE CLEARANCE CHECK AND ADJUSTMENT 4161
IGNITION TIMING CHECK 4844
CURB IDLE SPEED CHECK 6756
IDLE MIXTURE CHECK 4162
COMPRESSION PRESSURE CHECK 6319
MANIFOLD VACUUM CHECK 5746
CRANKSHAFT PULLEY 6178
REMOVAL SERVICE POINTS 3823
INSTALLATION SERVICE POINTS 311
CAMSHAFT 6327
REMOVAL SERVICE POINTS 6189
INSTALLATION SERVICE POINTS 3345
VALVE STEM SEAL 4699
REMOVAL SERVICE POINTS 3643
INSTALLATION SERVICE POINTS 5334
OIL PAN 336
REMOVAL SERVICE POINTS 2563
INSTALLATION SERVICE POINTS 338
INSPECTION 338
CRANKSHAFT OIL SEAL 5339
REMOVAL SERVICE POINT 6382
INSTALLATION SERVICE POINTS 3372
CYLINDER HEAD GASKET 2793
REMOVAL SERVICE POINTS 345
INSTALLATION SERVICE POINTS 6228
TIMING CHAIN 4279
REMOVAL SERVICE POINTS 6236
INSTALLATION SERVICE POINTS 1972
BALANCER TIMING CHAIN, BALANCER SHAFT AND OIL PUMP MODULE 6240
REMOVAL SERVICE POINT 6435
INSTALLATION SERVICE POINTS 6653
BALANCER SHAFT AND OIL PUMP MODULE 448
REMOVAL SERVICE POINT 4738
INSTALLATION SERVICE POINT 4932
ENGINE ASSEMBLY 5817
REMOVAL SERVICE POINTS 1989
INSTALLATION SERVICE POINTS 2729
ENGINE OVERHAUL <2 4L ENGINE> 6801
GENERAL SPECIFICATIONS 6795
SERVICE SPECIFICATIONS 382
REWORK DIMENSIONS 6170
TORQUE SPECIFICATIONS 6771
NEW TIGHTENING METHOD BY USING PLASTIC REGION TIGHTENING BOLT 6821
SEALANTS 1191
SPECIAL TOOLS 5746
GENERATOR AND IGNITION SYSTEM 3492
REMOVAL SERVICE POINTS 6782
INSTALLATION SERVICE POINTS 6826
THROTTLE BODY AND EGR SYSTEM 4226
INSTALLATION SERVICE POINTS 4810
INTAKE MANIFOLD AND FUEL SYSTEM 4469
INSTALLATION SERVICE POINTS 5759
EXHAUST MANIFOLD 400
<Except vehicles for California> 400
<Vehicles for California> 401
INSTALLATION SERVICE POINTS 402
WATER HOSE AND PIPE 6611
INSTALLATION SERVICE POINTS 5329
OIL PAN AND TIMING CHAIN CASE 6199
REMOVAL SERVICE POINTS 4702
INSTALLATION SERVICE POINTS 407
TIMING CHAIN 7016
REMOVAL SERVICE POINTS 6207
INSTALLATION SERVICE POINTS 5338
INSPECTION 7051
INTAKE V V T SPROCKET 4643
EXHAUST V V T SPROCKET 418
CAMSHAFT 4487
REMOVAL SERVICE POINTS 5341
INSTALLATION SERVICE POINTS 6629
CYLINDER HEAD AND VALVES 2479
REMOVAL SERVICE POINTS 5792
INSTALLATION SERVICE POINTS 3842
INSPECTION 6640
REPAIR PROCEDURE OF VALVE SEAT 4726
REPLACEMENT PROCEDURE OF VALVE SEAT 434
REPLACEMENT PROCEDURE OF VALVE GUIDE 7226
BALANCER CHAIN 2639
REMOVAL SERVICE POINTS 2221
INSTALLATION SERVICE POINTS 6646
PISTON AND CONNECTING ROD 443
REMOVAL SERVICE POINTS 6433
INSTALLATION SERVICE POINTS 2646
INSPECTION 3722
CRANKSHAFT AND CYLINDER BLOCK 3864
REMOVAL SERVICE POINT 4533
INSTALLATION SERVICE POINTS 4533
INSPECTION 457
ENGINE LUBRICATION 6801
GENERAL INFORMATION 3664
ENGINE OILS 6802
SERVICE SPECIFICATIONS 460
SEALANT 1879
LUBRICANTS 2700
SPECIAL TOOLS 6167
ON-VEHICLE SERVICE 2727
ENGINE OIL CHECK 6737
ENGINE OIL REPLACEMENT <2 0L ENGINE> 6738
ENGINE OIL REPLACEMENT <2 4L ENGINE> 3698
ENGINE OIL FILTER REPLACEMENT <2 0L ENGINE> 1884
ENGINE OIL FILTER REPLACEMENT <2 4L ENGINE> 6771
OIL PRESSURE CHECK 4158
ENGINE OIL PRESSURE SWITCH 6171
REMOVAL SERVICE POINT 4449
INSTALLATION SERVICE POINT 6816
REMOVAL SERVICE POINTS 3486
INSTALLATION SERVICE POINT 4162
OIL PUMP CHAIN <2 0L ENGINE> 2162
REMOVAL SERVICE POINT 3705
INSTALLATION SERVICE POINTS 6176
OIL PUMP <2 0L ENGINE> 6779
REMOVAL SERVICE POINT 6153
INSTALLATION SERVICE POINT 6780
FUEL 6801
MULTIPORT FUEL INJECTION (MFI) <2 0L ENGINE> 6801
GENERAL INFORMATION 5314
GENERAL SPECIFICATIONS 4839
SERVICE SPECIFICATIONS 5743
SEALANT AND ADHESIVE 2779
SPECIAL TOOL 6780
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 1193
DIAGNOSTIC FUNCTION 4806
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6791
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 2613
HOW TO READ DATA LIST 741
HOW TO PERFORM ACTUATOR TEST 5331
HOW TO DIAGNOSE THE CAN BUS LINES 6616
HOW TO READ PROVISIONAL DIAGNOSTIC TROUBLE CODES 3829
PERMANENT DTC 4703
ON-BOARD DIAGNOSTICS 5773
SYSTEM READINESS TEST STATUS 520
DIAGNOSTIC TROUBLE CODE PROCEDURES 534
DTC P0010: Intake Engine Oil Control Valve Circuit 534
Logic Flow Chart 2284
DIAGNOSIS 537
STEP 1 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 3451
STEP 2 Check harness connector B-18 at intake engine oil control valve for damage 5009
STEP 3 Check the intake engine oil control valve 2853
STEP 4 Measure the power supply voltage at intake engine oil control valve harness side connector B-18 5410
STEP 5 Check harness connector A-30X at MFI relay for damage 1429
STEP 6 Check harness connector B-108 at ECM for damage 5010
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4347
STEP 8 Check harness connector A-30X at MFI relay for damage 539
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and intake engine oil control valve connector B-18 (terminal No 2) 540
STEP 10 Check for harness damage between intake engine oil control valve connector B-18 (terminal No 1) and ECM connector B-108 (terminal No 1) 540
STEP 11 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 5012
STEP 12 Test the OBD-II drive cycle 6705
DTC P0011: Intake Variable Valve Timing System Target Error 5410
Logic Flow Chart 2042
DIAGNOSIS 543
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4578
STEP 2 Check the intake engine oil control valve 6707
STEP 3 Check intake variable valve timing sprocket operation mechanism for being stuck 5412
STEP 4 Check oil passage of intake variable valve timing control system for being clogged 543
STEP 5 Check the trouble symptoms 544
STEP 6 Test the OBD-II drive cycle 1768
DTC P0012: Camshaft Position – Timing Over-Retarded 2294
DIAGNOSIS 2046
STEP 1 Timing Chain Elongation Visual Check 545
DTC P0013: Exhaust Engine Oil Control Valve Circuit 3922
Logic Flow Chart 1438
DIAGNOSIS 6709
STEP 1 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 1306
STEP 2 Check harness connector B-19 at exhaust engine oil control valve for damage 549
STEP 3 Check the exhaust engine oil control valve 550
STEP 4 Measure the power supply voltage at exhaust engine oil control valve harness side connector B-19 5875
STEP 5 Check harness connector A-30X at MFI relay for damage 5416
STEP 6 Check harness connector B-108 at ECM for damage 550
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 2866
STEP 8 Check harness connector A-30X at MFI relay for damage 5025
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and exhaust engine oil control valve connector B-19 (terminal No 2) 2867
STEP 10 Check for harness damage between exhaust engine oil control valve connector B-19 (terminal No 1) and ECM connector B-108 (terminal No 17) 5877
STEP 11 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 5417
STEP 12 Test the OBD-II drive cycle 552
DTC P0014: Exhaust Variable Valve Timing System Target Error 553
Logic Flow Chart 4353
DIAGNOSIS 555
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1445
STEP 2 Check the exhaust engine oil control valve 4354
STEP 3 Check exhaust variable valve timing sprocket operation mechanism for being stuck 1780
STEP 4 Check oil passage of exhaust variable valve timing control system for being clogged 6714
STEP 5 Check the trouble symptoms 6714
STEP 6 Test the OBD-II drive cycle 5881
DTC P0016: Crankshaft/camshaft (intake) Position Sensor Phase Problem 4593
Logic Flow Chart 2872
DIAGNOSIS 4595
STEP 1 Using the oscilloscope, measure output wave pattern at crankshaft position sensor and intake camshaft position sensor 5883
STEP 2 Check the trouble symptoms 1105
STEP 3 Check timing mark on the timing chain 2059
STEP 4 Test the OBD-II drive cycle 1450
DTC P0017: Crankshaft/camshaft (exhaust) Position Sensor Phase Problem 5421
Logic Flow Chart 5421
DIAGNOSIS 5037
STEP 1 Using the oscilloscope, measure output wave pattern at crankshaft position sensor and exhaust camshaft position sensor 5038
STEP 2 Check the trouble symptoms 5886
STEP 3 Check timing mark on the timing chain 1789
STEP 4 Test the OBD-II drive cycle 562
DTC P0031: Heated Oxygen Sensor (front) Heater Control Circuit Low 2063
Logic Flow Chart 565
DIAGNOSIS 566
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) for damage 566
STEP 2 Check the heated oxygen sensor (front) 566
STEP 3 Measure the power supply voltage at heated oxygen sensor (front) harness side connector C-44 1112
STEP 4 Check harness connector A-30X at MFI relay for damage 2318
STEP 5 Check harness connector B-108 at ECM for damage 2878
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6721
STEP 7 Check harness connector A-30X at MFI relay for damage 1114
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (front) connector C-44 (terminal No 1) 568
STEP 9 Check for harness damage between heated oxygen sensor (front) connector C-44 (terminal No 2) and ECM connector B-108 (terminal No 34) 5891
STEP 10 Check the trouble symptoms 4359
STEP 11 Test the OBD-II drive cycle 882
DTC P0032: Heated Oxygen Sensor (front) Heater Control Circuit High 570
Logic Flow Chart 5425
DIAGNOSIS 573
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) for damage 4609
STEP 2 Check the heated oxygen sensor (front) 3945
STEP 3 Check harness connector A-30X at MFI relay for damage 5427
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (front) connector C-44 (terminal No 1) 4359
STEP 5 Check harness connector B-108 at ECM for damage 4360
STEP 6 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 2) and ECM connector B-108 (terminal No 34) 5052
STEP 7 Check the trouble symptoms 886
STEP 8 Test the OBD-II drive cycle 574
DTC P0037: Heated Oxygen Sensor (rear) Heater Control Circuit Low 5896
Logic Flow Chart 1314
DIAGNOSIS 2321
STEP 1 Check harness connector D-40 at heated oxygen sensor (rear) for damage 1468
STEP 2 Check the heated oxygen sensor (rear) 5432
STEP 3 Measure the power supply voltage at heated oxygen sensor (rear) harness side connector D-40 6728
STEP 4 Check harness connector A-30X at MFI relay for damage 6470
STEP 5 Check harness connector B-108 at ECM for damage 6728
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5901
STEP 7 Check harness connector A-30X at MFI relay for damage 580
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (rear) connector D-40 (terminal No 1) 1807
STEP 9 Check for harness damage between heated oxygen sensor (rear) connector D-40 (terminal No 2) and ECM connector B-108 (terminal No 35) 7248
STEP 10 Check the trouble symptoms 5060
STEP 11 Test the OBD-II drive cycle 4365
DTC P0038: Heated Oxygen Sensor (rear) Heater Control Circuit High 4365
Logic Flow Chart 584
DIAGNOSIS 585
STEP 1 Check harness connector D-40 at heated oxygen sensor (rear) for damage 4622
STEP 2 Check the heated oxygen sensor (rear) 5434
STEP 3 Check harness connector A-30X at MFI relay for damage 585
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (rear) connector D-40 (terminal No 1) 2891
STEP 5 Check harness connector B-108 at ECM for damage 895
STEP 6 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 2) and ECM connector B-108 (terminal No 35) 895
STEP 7 Check the trouble symptoms 1318
STEP 8 Test the OBD-II drive cycle 586
DTC P0069: Abnormal Correlation Between Manifold Absolute Pressure Sensor And Barometric Pressure Sensor 5436
Logic Flow Chart 588
DIAGNOSIS 5912
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1319
STEP 2 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 590
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5070
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 591
DTC P0096: Intake Air Temperature Circuit Range/Performance Problem (sensor 2) 5438
Logic Flow Chart 593
DIAGNOSIS 6656
STEP 1 Using scan tool MB991958, check data list item DE: Intake Air Temperature Sensor 2 6722
STEP 2 Check harness connector B-20 at intake air temperature sensor 2 for damage 1486
STEP 3 Check the intake air temperature sensor 2 7250
STEP 4 Check the continuity at intake air temperature sensor 2 harness side connector B-20 2325
STEP 5 Check harness connector B-109 at ECM for damage 7251
STEP 6 Check for harness damage between intake air temperature sensor 2 connector B-20 (terminal No 2) and ECM connector B-109 (terminal No 97) 1823
STEP 7 Check harness connector B-109 at ECM for damage 5077
STEP 8 Check for harness damage between intake air temperature sensor 2 connector B-20 (terminal No 1) and ECM connector B-109 (terminal No 98) 596
STEP 9 Using scan tool MB991958, check data list item DE: Intake Air Temperature Sensor 2 597
STEP 10 Test the OBD-II drive cycle 597
DTC P0097: Intake Air Temperature Circuit Low Input (sensor 2) 598
Logic Flow Chart 600
DIAGNOSIS 601
STEP 1 Using scan tool MB991958, check data list item DE: Intake Air Temperature Sensor 2 601
STEP 2 Check harness connector B-20 at intake air temperature sensor 2 for damage 5925
STEP 3 Check the intake air temperature sensor 2 601
STEP 4 Check harness connector B-109 at ECM for damage 5083
STEP 5 Check for short circuit to ground between intake air temperature sensor 2 connector B-20 (terminal No 1) and ECM connector B-109 (terminal No 98) 602
STEP 6 Using scan tool MB991958, check data list item DE: Intake Air Temperature Sensor 2 913
STEP 7 Test the OBD-II drive cycle 3970
DTC P0098: Intake Air Temperature Circuit High Input (sensor 2) 5084
Logic Flow Chart 2098
DIAGNOSIS 606
STEP 1 Using scan tool MB991958, check data list item DE: Intake Air Temperature Sensor 2 7253
STEP 2 Check harness connector B-20 at intake air temperature sensor 2 for damage 606
STEP 3 Check the intake air temperature sensor 2 5453
STEP 4 Measure the sensor supply voltage at intake air temperature sensor 2 harness side connector B-20 5088
STEP 5 Check harness connector B-109 at ECM for damage 1324
STEP 6 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 3973
STEP 7 Check the continuity at intake air temperature sensor 2 harness side connector B-20 608
STEP 8 Check harness connector B-109 at ECM for damage 4645
STEP 9 Check for open circuit between intake air temperature sensor 2 connector B-20 (terminal No 2) and ECM connector B-109 (terminal No 97) 5455
STEP 10 Using scan tool MB991958, check data list item DE: Intake Air Temperature Sensor 2 4386
STEP 11 Test the OBD-II drive cycle 5092
DTC P0101: Mass Airflow Circuit Range/Performance Problem 3976
Logic Flow Chart 612
Logic Flow Chart 3976
DIAGNOSIS 2329
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 2906
STEP 2 Check harness connector A-05 at mass airflow sensor and harness connector A-30X at MFI relay for damage 1839
STEP 3 Check for harness damage between MFI relay connector A-30X (terminal No 2) and mass airflow sensor connector A-05 (terminal No 2) 614
STEP 4 Check harness connector B-109 at ECM for damage 923
STEP 5 Check for harness damage between mass airflow sensor connector A-05 (terminal No 3) and ECM connector B-109 (terminal No 87) 5097
STEP 6 Check for harness damage between mass airflow sensor connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 4390
STEP 7 Replace the mass airflow sensor 615
STEP 8 Test the OBD-II drive cycle 615
DTC P0102: Mass Airflow Circuit Low Input 4390
Logic Flow Chart 618
DIAGNOSIS 619
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 1509
STEP 2 Check harness connector A-05 at mass airflow sensor for damage 4394
STEP 3 Measure the power supply voltage at mass airflow sensor harness side connector A-05 620
STEP 4 Check harness connector A-30X at MFI relay for damage 620
STEP 5 Check harness connector B-109 at ECM for damage 620
STEP 6 Measure the sensor output voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 7255
STEP 7 Check for open circuit and short circuit to ground between mass airflow sensor connector A-05 (terminal No 3) and ECM connector B-109 (terminal No 87) 1327
STEP 8 Replace the mass airflow sensor 5103
STEP 9 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 7256
STEP 10 Test the OBD-II drive cycle 2115
DTC P0103: Mass Airflow Circuit High Input 623
Logic Flow Chart 625
DIAGNOSIS 3985
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 626
STEP 2 Check harness connector A-05 at mass airflow sensor for damage 1164
STEP 3 Check the continuity at mass airflow sensor harness side connector A-05 1164
STEP 4 Check harness connector B-109 at ECM for damage 5108
STEP 5 Check for open circuit between mass airflow sensor connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 627
STEP 6 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 3987
STEP 7 Replace the mass airflow sensor 7257
STEP 8 Test the OBD-II drive cycle 1330
DTC P0106: Manifold Absolute Pressure Circuit Range/Performance Problem 2332
Logic Flow Chart 630
Logic Flow Chart 631
DIAGNOSIS 4657
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 5948
STEP 2 Measure the sensor output voltage at manifold absolute pressure sensor connector B-117 by backprobing 5113
STEP 3 Measure the sensor supply voltage at manifold absolute pressure sensor connector B-117 by backprobing 5949
STEP 4 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 633
STEP 5 Check for harness damage between manifold absolute pressure sensor connector B-117 (terminal No 3) and ECM connector B-108 (terminal No 44) 4661
STEP 6 Measure the ground voltage at manifold absolute pressure sensor connector B-117 by backprobing 634
STEP 7 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 1336
STEP 8 Check for harness damage between manifold absolute pressure sensor connector B-117 (terminal No 2) and ECM connector B-108 (terminal No 46) 1859
STEP 9 Check harness connector B-117 at manifold absolute pressure sensor for damage 5481
STEP 10 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 634
STEP 11 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 2126
STEP 12 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1861
STEP 13 Test the OBD-II drive cycle 4410
DTC P0107: Manifold Absolute Pressure Circuit Low Input 2926
Logic Flow Chart 2927
DIAGNOSIS 5485
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 640
STEP 2 Measure the sensor supply voltage at manifold absolute pressure sensor connector B-117 by backprobing 5955
STEP 3 Check harness connector B-108 at ECM for damage 641
STEP 4 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5487
STEP 5 Check harness connector B-117 at manifold absolute pressure sensor for damage 5956
STEP 6 Check for short circuit to ground between manifold absolute pressure sensor connector B-117 (terminal No 3) and ECM connector B-108 (terminal No 44) 642
STEP 7 Check harness connector B-117 at manifold absolute pressure sensor for damage 5956
STEP 8 Check harness connector B-108 at ECM for damage 2133
STEP 9 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5956
STEP 10 Check harness connector B-117 at manifold absolute pressure sensor for damage 643
STEP 11 Check for open circuit and short circuit to ground between manifold absolute pressure sensor connector B-117 (terminal No 1) and ECM connector B-108 (terminal No 45) 643
STEP 12 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 644
STEP 13 Test the OBD-II drive cycle 644
DTC P0108: Manifold Absolute Pressure Circuit High Input 6583
Logic Flow Chart 4001
DIAGNOSIS 5126
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 6704
STEP 2 Measure the ground voltage at manifold absolute pressure sensor connector B-117 by backprobing 5493
STEP 3 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 2137
STEP 4 Check for open circuit between manifold absolute pressure sensor connector B-117 (terminal No 2) and ECM connector B-108 (terminal No 46) 649
STEP 5 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 5494
STEP 6 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 649
STEP 7 Test the OBD-II drive cycle 2138
DTC P0111: Intake Air Temperature Circuit Range/Performance Problem (sensor 1) 650
Logic Flow Chart 652
DIAGNOSIS 5500
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 5964
STEP 2 Check harness connector A-05 at intake air temperature sensor 1 for damage 4423
STEP 3 Check the intake air temperature sensor 1 654
STEP 4 Check the continuity at intake air temperature sensor 1 harness side connector A-05 2941
STEP 5 Check harness connector B-109 at ECM for damage 5504
STEP 6 Check for harness damage between intake air temperature sensor 1 connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 5966
STEP 7 Check harness connector B-109 at ECM for damage 7261
STEP 8 Check for harness damage between intake air temperature sensor 1 connector A-05 (terminal No 1) and ECM connector B-109 (terminal No 89) 5504
STEP 9 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 7262
STEP 10 Test the OBD-II drive cycle 655
DTC P0112: Intake Air Temperature Circuit Low Input (sensor 1) 5967
Logic Flow Chart 657
DIAGNOSIS 4428
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 4428
STEP 2 Check harness connector A-05 at intake air temperature sensor 1 for damage 658
STEP 3 Check the intake air temperature sensor 1 4428
STEP 4 Check harness connector B-109 at ECM for damage 1553
STEP 5 Check for short circuit to ground between intake air temperature sensor 1 connector A-05 (terminal No 1) and ECM connector B-109 (terminal No 89) 4428
STEP 6 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 659
STEP 7 Test the OBD-II drive cycle 660
DTC P0113: Intake Air Temperature Circuit High Input (sensor 1) 5508
Logic Flow Chart 662
DIAGNOSIS 5142
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 5510
STEP 2 Check harness connector A-05 at intake air temperature sensor 1 for damage 5143
STEP 3 Check the intake air temperature sensor 1 664
STEP 4 Measure the sensor supply voltage at intake air temperature sensor 1 harness side connector A-05 5511
STEP 5 Check harness connector B-109 at ECM for damage 5977
STEP 6 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 665
STEP 7 Check the continuity at intake air temperature sensor 1 harness side connector A-05 665
STEP 8 Check harness connector B-109 at ECM for damage 5145
STEP 9 Check for open circuit between intake air temperature sensor 1 connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 4431
STEP 10 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 4431
STEP 11 Test the OBD-II drive cycle 7264
DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem 7264
Logic Flow Chart 669
DIAGNOSIS 5980
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 670
STEP 2 Check harness connector B-06 at engine coolant temperature sensor for damage 671
STEP 3 Check the engine coolant temperature sensor 5515
STEP 4 Check the continuity at engine coolant temperature sensor harness side connector B-06 5981
STEP 5 Check harness connector B-108 at ECM for damage 671
STEP 6 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 2) and ECM connector B-108 (terminal No 27) 5516
STEP 7 Check harness connector B-108 at ECM for damage 2955
STEP 8 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 1) and ECM connector B-108 (terminal No 26) 672
STEP 9 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 672
STEP 10 Test the OBD-II drive cycle 672
DTC P0117: Engine Coolant Temperature Circuit Low Input 1370
Logic Flow Chart 5149
DIAGNOSIS 676
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 676
STEP 2 Check harness connector B-06 at engine coolant temperature sensor for damage 4437
STEP 3 Check the engine coolant temperature sensor 676
STEP 4 Check harness connector B-108 at ECM for damage 677
STEP 5 Check for short circuit to ground between engine coolant temperature sensor connector B-06 (terminal No 1) and ECM connector B-108 (terminal No 26) 5984
STEP 6 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 4437
STEP 7 Test the OBD-II drive cycle 677
DTC P0118: Engine Coolant Temperature Circuit High Input 5522
Logic Flow Chart 2961
DIAGNOSIS 681
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 681
STEP 2 Check harness connector B-06 at engine coolant temperature sensor for damage 5158
STEP 3 Check the engine coolant temperature sensor 681
STEP 4 Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-06 4030
STEP 5 Check harness connector B-108 at ECM for damage 682
STEP 6 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 2347
STEP 7 Check the continuity at engine coolant temperature sensor harness side connector B-06 7266
STEP 8 Check harness connector B-108 at ECM for damage 684
STEP 9 Check for open circuit between engine coolant temperature sensor connector B-06 (terminal No 2) and ECM connector B-108 (terminal No 27) 5525
STEP 10 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 684
STEP 11 Test the OBD-II drive cycle 684
DTC P0122: Throttle Position Sensor (main) Circuit Low Input 5526
Logic Flow Chart 1577
DIAGNOSIS 5164
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 687
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve and harness connector B-108 at ECM for damage 688
STEP 3 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 2352
STEP 4 Check for short circuit to ground and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 4) and ECM connector B-108 (terminal No 10) 4035
STEP 5 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 688
STEP 6 Replace the throttle body assembly 2353
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 689
DTC P0123: Throttle Position Sensor (main) Circuit High Input 690
Logic Flow Chart 691
DIAGNOSIS 4365
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 692
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve for damage 692
STEP 3 Measure the sensor supply voltage at electronic-controlled throttle valve harness side connector B-10 693
STEP 4 Check harness connector B-108 at ECM for damage 693
STEP 5 Check for open circuit and short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 693
STEP 6 Check the continuity at electronic-controlled throttle valve harness side connector B-10 5172
STEP 7 Check harness connector B-108 at ECM for damage 2358
STEP 8 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 3) and ECM connector B-108 (terminal No 13) 694
STEP 9 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 2358
STEP 10 Check harness connector B-108 at ECM for damage 694
STEP 11 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 5996
STEP 12 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 4) and ECM connector B-108 (terminal No 10) 695
STEP 13 Replace the throttle body assembly 5174
STEP 14 Using scan tool MB991958, read the diagnostic trouble code (DTC) 695
MULTIPORT FUEL INJECTION (MFI) <2 0L ENGINE> 6801
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 0
DIAGNOSTIC TROUBLE CODE PROCEDURES 3613
DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control 2148
Logic Flow Chart 2726
Logic Flow Chart 5726
DIAGNOSIS 6768
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 6582
STEP 2 Measure the sensor output voltage at engine coolant temperature sensor connector B-06 by backprobing 3721
STEP 3 Check harness connector B-06 at engine coolant temperature sensor for damage 3721
STEP 4 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 2727
STEP 5 Check harness connector B-06 at engine coolant temperature sensor for damage 3482
STEP 6 Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-06 6795
STEP 7 Check harness connector B-108 at ECM for damage 3482
STEP 8 Check the continuity at engine coolant temperature sensor harness side connector B-06 6807
STEP 9 Check harness connector B-108 at ECM for damage 6738
STEP 10 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 2) and ECM connector B-108 (terminal No 27) 2702
STEP 11 Check the engine coolant temperature sensor 5312
STEP 12 Check harness connector B-108 at ECM for damage 6770
STEP 13 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 1) and ECM connector B-108 (terminal No 26) 6134
STEP 14 Test the OBD-II drive cycle 4799
DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) 3483
Logic Flow Chart 4444
DIAGNOSIS 3814
STEP 1 Check the cooling system 3324
STEP 2 Test the OBD-II drive cycle 3617
DTC P0131: Heated Oxygen Sensor (front) Circuit Low Voltage 6307
Logic Flow Chart 5314
DIAGNOSIS 4803
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 4672
STEP 2 Measure the sensor output voltage at heated oxygen sensor (front) connector C-44 by backprobing 4804
STEP 3 Check harness connector B-108 at ECM for damage 3484
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5314
STEP 5 Check harness connector C-44 at heated oxygen sensor (front) for damage 3820
STEP 6 Check harness connector C-44 at heated oxygen sensor (front) for damage 6172
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (front) harness side connector C-44 6774
STEP 8 Check harness connector B-108 at ECM for damage 6313
STEP 9 Check harness connector B-108 at ECM for damage 2438
STEP 10 Check for harness damage between heated oxygen sensor (front) connector C-44 (terminal No 4) and ECM connector B-108 (terminal No 39) 3820
STEP 11 Check for short circuit to ground between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 712
STEP 12 Check the heated oxygen sensor (front) 6820
STEP 13 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6147
STEP 14 Test the OBD-II drive cycle 6820
DTC P0132: Heated Oxygen Sensor (front) Circuit High Voltage 6589
Logic Flow Chart 3578
DIAGNOSIS 6821
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 4221
STEP 2 Check harness connector C-44 at heated oxygen sensor (front) and harness connector B-108 at ECM for damage 718
STEP 3 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 4857
STEP 4 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 4163
STEP 5 Test the OBD-II drive cycle 6153
DTC P0133: Heated Oxygen Sensor (front) Circuit Slow Response 6592
Logic Flow Chart 4461
DIAGNOSIS 4465
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 4224
STEP 2 Check the heated oxygen sensor (front) 3584
STEP 3 Check harness connector C-44 at heated oxygen sensor (front) and harness connector B-108 at ECM for damage 6826
STEP 4 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6826
STEP 5 Test the OBD-II drive cycle 5317
DTC P0134: Heated Oxygen Sensor (front) Circuit No Activity Detected 4806
Logic Flow Chart 6783
DIAGNOSIS 6784
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4863
STEP 2 Check for exhaust leak 4687
STEP 3 Check for intake system vacuum leak 6784
STEP 4 Check harness connector C-44 at heated oxygen sensor (front) for damage 728
STEP 5 Check the heated oxygen sensor (front) 2452
STEP 6 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 3741
STEP 7 Check the injectors 6785
STEP 8 Check harness connector B-108 at ECM for damage 2504
STEP 9 Check for harness damage between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 5757
STEP 10 Check for harness damage between injector connector and ECM connector 4866
STEP 11 Check the fuel pressure 6337
STEP 12 Check the trouble symptoms 3825
STEP 13 Test the OBD-II drive cycle 6786
DTC P0137: Heated Oxygen Sensor (rear) Circuit Low Voltage 1916
Logic Flow Chart 4176
DIAGNOSIS 3344
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 6787
STEP 2 Measure the sensor output voltage at heated oxygen sensor (rear) connector D-40 by backprobing 4235
STEP 3 Check harness connector B-108 at ECM for damage 5761
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4694
STEP 5 Check harness connector D-40 at heated oxygen sensor (rear) for damage 6194
STEP 6 Check harness connector D-40 at heated oxygen sensor (rear) for damage 736
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (rear) harness side connector D-40 3347
STEP 8 Check harness connector B-108 at ECM for damage 4180
STEP 9 Check harness connector B-108 at ECM for damage 6790
STEP 10 Check for harness damage between heated oxygen sensor (rear) connector D-40 (terminal No 4) and ECM connector B-108 (terminal No 41) 737
STEP 11 Check for short circuit to ground between heated oxygen sensor (rear) connector D-40 (terminal No 3) and ECM connector B-108 (terminal No 40) 1208
STEP 12 Check the heated oxygen sensor (rear) 4698
STEP 13 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 738
STEP 14 Test the OBD-II drive cycle 3642
DTC P0138: Heated Oxygen Sensor (rear) Circuit High Voltage 5765
Logic Flow Chart 6962
DIAGNOSIS 6967
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4701
STEP 2 Check harness connector D-40 at heated oxygen sensor (rear) and harness connector B-108 at ECM for damage 6199
STEP 3 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 3) and ECM connector B-108 (terminal No 40) 6976
STEP 4 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4881
STEP 5 Test the OBD-II drive cycle 4819
DTC P0139: Heated Oxygen Sensor (rear) Circuit Slow Response 4703
Logic Flow Chart 5770
DIAGNOSIS 3830
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4705
STEP 2 Test the OBD-II drive cycle 1215
DTC P0140: Heated Oxygen Sensor (rear) Circuit No Activity Detected 5335
Logic Flow Chart 4707
DIAGNOSIS 4251
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 6624
STEP 2 Test the OBD-II drive cycle 752
DTC P0171: System too Lean 6370
Logic Flow Chart 1220
DIAGNOSIS 5340
STEP 1 Check for exhaust leak 5340
STEP 2 Check for intake system vacuum leak 6215
STEP 3 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 5780
STEP 4 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 4714
STEP 5 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 6217
STEP 6 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 5782
STEP 7 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 6631
STEP 8 Check the injector 5783
STEP 9 Check harness connector B-108 at ECM for damage 6388
STEP 10 Check for harness damage between injector connector and ECM connector 758
STEP 11 Check the fuel pressure 758
STEP 12 Check for entry of foreign matter (water, diesel fuel, etc ) into fuel 6219
STEP 13 Replace the injector 759
STEP 14 Test the OBD-II drive cycle 6633
DTC P0172: System too Rich 3657
Logic Flow Chart 4718
DIAGNOSIS 3698
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 761
STEP 2 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1 762
STEP 3 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 762
STEP 4 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 2214
STEP 5 Check the injector 5791
STEP 6 Check the fuel pressure 2793
STEP 7 Replace the injector 6639
STEP 8 Test the OBD-II drive cycle 764
DTC P0181: Fuel Tank Temperature Sensor Circuit Range/Performance 1683
Logic Flow Chart 6640
DIAGNOSIS 4724
STEP 1 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 6230
STEP 2 Check harness connector D-18 at fuel pump module for damage 4725
STEP 3 Check the fuel tank temperature sensor 5355
STEP 4 Check the continuity at fuel pump module harness side connector D-18 6232
STEP 5 Check harness connector B-109 at ECM for damage 1687
STEP 6 Check for harness damage between fuel pump module connector D-18 (terminal No 3) and ECM connector B-109 (terminal No 115) 6233
STEP 7 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 2219
STEP 8 Test the OBD-II drive cycle 1966
DTC P0182: Fuel Tank Temperature Sensor Circuit Low Input 771
Logic Flow Chart 6645
DIAGNOSIS 4512
STEP 1 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 3392
STEP 2 Check harness connector D-18 at fuel pump module for damage 5803
STEP 3 Check the fuel tank temperature sensor 774
STEP 4 Check harness connector B-109 at ECM for damage 774
STEP 5 Check for short circuit to ground between fuel pump module connector D-18 (terminal No 3) and ECM connector B-109 (terminal No 115) 1408
STEP 6 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 4209
STEP 7 Test the OBD-II drive cycle 2223
DTC P0183: Fuel Tank Temperature Sensor Circuit High Input 1971
Logic Flow Chart 778
DIAGNOSIS 2794
STEP 1 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 779
STEP 2 Check harness connector D-18 at fuel pump module for damage 1411
STEP 3 Check the fuel tank temperature sensor 3399
STEP 4 Measure the sensor supply voltage at fuel pump module harness side connector D-18 4522
STEP 5 Check harness connector B-109 at ECM for damage 1412
STEP 6 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 781
STEP 7 Check the continuity at fuel pump module harness side connector D-18 6652
STEP 8 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 6653
STEP 9 Test the OBD-II drive cycle 6435
DTC P0201: Injector Circuit-Cylinder 1 6242
Logic Flow Chart 5814
Logic Flow Chart 5367
DIAGNOSIS 786
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 4738
STEP 2 Check harness connector B-101 at No 1 cylinder injector for damage 6658
STEP 3 Check the No 1 cylinder injector 6443
STEP 4 Measure the power supply voltage at No 1 cylinder injector harness side connector B-101 788
STEP 5 Check harness connector A-21X at injector relay for damage 788
STEP 6 Check the injector relay 4933
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 5817
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 4532
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 1 cylinder injector connector B-101 (terminal No 1) 6660
STEP 10 Check harness connector B-108 at ECM for damage 790
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 1 cylinder injector connector B-101 (terminal No 2) and ECM connector B-108 (terminal No 2) 4935
STEP 12 Using the oscilloscope, check the No 1 cylinder injector 5818
STEP 13 Test the OBD-II drive cycle 5818
DTC P0202: Injector Circuit-Cylinder 2 4937
Logic Flow Chart 794
Logic Flow Chart 1986
DIAGNOSIS 4305
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 5820
STEP 2 Check harness connector B-102 at No 2 cylinder injector for damage 796
STEP 3 Check the No 2 cylinder injector 5820
STEP 4 Measure the power supply voltage at No 2 cylinder injector harness side connector B-102 797
STEP 5 Check harness connector A-21X at injector relay for damage 5821
STEP 6 Check the injector relay 4744
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 4537
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 798
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 2 cylinder injector connector B-102 (terminal No 1) 4945
STEP 10 Check harness connector B-108 at ECM for damage 5823
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 2 cylinder injector connector B-102 (terminal No 2) and ECM connector B-108 (terminal No 3) 5377
STEP 12 Using the oscilloscope, check the No 2 cylinder injector 4538
STEP 13 Test the OBD-II drive cycle 800
DTC P0203: Injector Circuit-Cylinder 3 4947
Logic Flow Chart 4747
Logic Flow Chart 1421
DIAGNOSIS 4950
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 805
STEP 2 Check harness connector B-103 at No 3 cylinder injector for damage 6673
STEP 3 Check the No 3 cylinder injector 4542
STEP 4 Measure the power supply voltage at No 3 cylinder injector harness side connector B-103 6468
STEP 5 Check harness connector A-21X at injector relay for damage 806
STEP 6 Check the injector relay 2242
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 6470
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 1721
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 3 cylinder injector connector B-103 (terminal No 1) 5831
STEP 10 Check harness connector B-108 at ECM for damage 808
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 3 cylinder injector connector B-103 (terminal No 2) and ECM connector B-108 (terminal No 18) 6677
STEP 12 Using the oscilloscope, check the No 3 cylinder injector 6677
STEP 13 Test the OBD-II drive cycle 809
DTC P0204: Injector Circuit-Cylinder 4 2245
Logic Flow Chart 5832
Logic Flow Chart 5388
DIAGNOSIS 4319
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 814
STEP 2 Check harness connector B-104 at No 4 cylinder injector for damage 5834
STEP 3 Check the No 4 cylinder injector 814
STEP 4 Measure the power supply voltage at No 4 cylinder injector harness side connector B-104 2565
STEP 5 Check harness connector A-21X at injector relay for damage 4964
STEP 6 Check the injector relay 1279
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 6483
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 4322
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 4 cylinder injector connector B-104 (terminal No 1) 3887
STEP 10 Check harness connector B-108 at ECM for damage 817
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 4 cylinder injector connector B-104 (terminal No 2) and ECM connector B-108 (terminal No 19) 2680
STEP 12 Using the oscilloscope, check the No 4 cylinder injector 1280
STEP 13 Test the OBD-II drive cycle 4550
DTC P0219: Engine Over Speed Condition 3888
DIAGNOSIS 6684
DTC P0222: Throttle Position Sensor (sub) Circuit Low Input 4323
Logic Flow Chart 5836
DIAGNOSIS 822
STEP 1 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 822
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve for damage 6275
STEP 3 Measure the sensor supply voltage at electronic-controlled throttle valve harness side connector B-10 4324
STEP 4 Check harness connector B-108 at ECM for damage 6685
STEP 5 Check for open circuit and short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 1424
STEP 6 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 824
STEP 7 Check harness connector B-108 at ECM for damage 824
STEP 8 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 4555
STEP 9 Check for open circuit, short circuit to ground and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 6) and ECM connector B-108 (terminal No 11) 6275
STEP 10 Replace the throttle body assembly 4555
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6495
DTC P0223: Throttle Position Sensor (sub) Circuit High Input 5839
Logic Flow Chart 827
DIAGNOSIS 6686
STEP 1 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 2014
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve for damage 2475
STEP 3 Check the continuity at electronic-controlled throttle valve harness side connector B-10 1738
STEP 4 Check harness connector B-108 at ECM for damage 829
STEP 5 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 3) and ECM connector B-108 (terminal No 13) 5842
STEP 6 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 5842
STEP 7 Replace the throttle body assembly 830
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4559
DTC P0234: Turbocharger Wastegate System Malfunction 6801
Logic Flow Chart 831
DIAGNOSIS 2263
STEP 1 Check the intake charge pressure 4331
STEP 2 Check the intake charge pressure control system 832
STEP 3 Check the turbocharger wastegate actuator 2834
STEP 4 Check the trouble symptoms 5404
STEP 5 Test the OBD-II drive cycle 5404
DTC P0243: Turbocharger Wastegate Solenoid Circuit 834
Logic Flow Chart 836
DIAGNOSIS 4779
STEP 1 Using scan tool MB991958, check actuator test item 20: Turbocharger Wastegate Solenoid 6690
STEP 2 Check harness connector A-53 at turbocharger wastegate solenoid for damage 5850
STEP 3 Check the turbocharger wastegate solenoid 6515
STEP 4 Measure the power supply voltage at turbocharger wastegate solenoid harness side connector A-53 5405
STEP 5 Check harness connector A-30X at MFI relay for damage 5851
STEP 6 Check harness connector B-108 at ECM for damage 6291
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5405
STEP 8 Check harness connector A-30X at MFI relay for damage 5853
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and turbocharger wastegate solenoid connector A-53 (terminal No 1) 2840
STEP 10 Check for harness damage between turbocharger wastegate solenoid connector A-53 (terminal No 2) and ECM connector B-108 (terminal No 52) 4567
STEP 11 Using scan tool MB991958, check actuator test item 20: Turbocharger Wastegate Solenoid 6694
STEP 12 Test the OBD-II drive cycle 1073
DTC P0300: Random/Multiple Cylinder Misfire Detected 3446
Logic Flow Chart 842
DIAGNOSIS 843
STEP 1 Using scan tool MB991958, check data list item 2: Crankshaft Position Sensor 3447
STEP 2 Using scan tool MB991958, check data list item 26: Long-Term Fuel Trim 844
STEP 3 Using scan tool MB991958, check data list item 28: Short-Term Fuel Trim 844
STEP 4 Visual check of ignition spark 844
STEP 5 Check the spark plugs 5857
STEP 6 Check the following items 4786
STEP 7 Check the trouble symptoms 6530
STEP 8 Test the OBD-II drive cycle 5407
DTC P0301: Cylinder 1 Misfire Detected 845
Logic Flow Chart 4572
DIAGNOSIS 1755
STEP 1 Visual check on ignition spark of No 1 cylinder 5006
STEP 2 Check the No 1 cylinder spark plug 5408
STEP 3 Check the compression 2849
STEP 4 Check the trouble symptoms 4573
STEP 5 Test the OBD-II drive cycle 1427
DTC P0302: Cylinder 2 Misfire Detected 2850
Logic Flow Chart 4345
DIAGNOSIS 6539
STEP 1 Visual check on ignition spark of No 2 cylinder 850
STEP 2 Check the No 2 cylinder spark plug 6702
STEP 3 Check the compression 5010
STEP 4 Check the trouble symptoms 6542
STEP 5 Test the OBD-II drive cycle 2548
DTC P0303: Cylinder 3 Misfire Detected 5410
Logic Flow Chart 852
DIAGNOSIS 2041
STEP 1 Visual check on ignition spark of No 3 cylinder 1763
STEP 2 Check the No 3 cylinder spark plug 1764
STEP 3 Check the compression 6547
STEP 4 Check the trouble symptoms 3457
STEP 5 Test the OBD-II drive cycle 854
DTC P0304: Cylinder 4 Misfire Detected 3458
Logic Flow Chart 4350
DIAGNOSIS 856
STEP 1 Visual check on ignition spark of No 4 cylinder 5871
STEP 2 Check the No 4 cylinder spark plug 856
STEP 3 Check the compression 5018
STEP 4 Check the trouble symptoms 2862
STEP 5 Test the OBD-II drive cycle 857
DTC P0327: Knock Sensor Circuit Low 3923
Logic Flow Chart 6709
DIAGNOSIS 3462
STEP 1 Check harness connector B-116 at knock sensor and harness connector B-108 at ECM for damage 6553
STEP 2 Check for open circuit and harness damage between knock sensor connector B-116 (terminal No 1) and ECM connector B-108 (terminal No 42) 1306
STEP 3 Check for open circuit, short circuit to ground and harness damage between knock sensor connector B-116 (terminal No 2) and ECM connector B-108 (terminal No 25) 3462
STEP 4 Replace the knock sensor 860
STEP 5 Test the OBD-II drive cycle 6710
DTC P0328: Knock Sensor Circuit High 1773
Logic Flow Chart 5024
DIAGNOSIS 5025
STEP 1 Check harness connector B-116 at knock sensor and harness connector B-108 at ECM for damage 6557
STEP 2 Check for short circuit to power supply between knock sensor connector B-116 (terminal No 2) and ECM connector B-108 (terminal No 25) 864
STEP 3 Check for short circuit to power supply between knock sensor connector B-116 (terminal No 1) and ECM connector B-108 (terminal No 42) 864
STEP 4 Check the trouble symptoms 864
STEP 5 Test the OBD-II drive cycle 5878
DTC P0335: Crankshaft Position Sensor Circuit 1100
Logic Flow Chart 5029
Logic Flow Chart 5880
DIAGNOSIS 5880
STEP 1 Using scan tool MB991958, check data list item 2: Crankshaft Position Sensor 4592
STEP 2 Using the oscilloscope, check the crankshaft position sensor 4593
STEP 3 Check harness connector B-105 at crankshaft position sensor and harness connector B-108 at ECM for damage 6563
STEP 4 Check harness connector B-105 at crankshaft position sensor for damage 5882
STEP 5 Measure the sensor supply voltage at crankshaft position sensor harness side connector B-105 6564
STEP 6 Check harness connector B-108 at ECM for damage 4595
STEP 7 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 3539
STEP 8 Check for short circuit to ground between crankshaft position sensor connector B-105 (terminal No 3) and ECM connector B-108 (terminal No 8) 1105
STEP 9 Measure the sensor supply voltage at crankshaft position sensor harness side connector B-105 1106
STEP 10 Check harness connector B-108 at ECM for damage 5035
STEP 11 Check for open circuit and short circuit to ground between crankshaft position sensor connector B-105 (terminal No 1) and ECM connector B-108 (terminal No 9) 5035
STEP 12 Check the continuity at crankshaft position sensor harness side connector B-105 2060
STEP 13 Check harness connector B-108 at ECM for damage 873
STEP 14 Check for open circuit and harness damage between crankshaft position sensor connector B-105 (terminal No 2) and ECM connector B-108 (terminal No 24) 873
STEP 15 Check harness connector B-108 at ECM for damage 873
STEP 16 Check for harness damage between ECM connector B-108 (terminal No 9) and crankshaft position sensor connector B-105 (terminal No 1) 1787
STEP 17 Check for harness damage between crankshaft position sensor connector B-105 (terminal No 3) and ECM connector B-108 (terminal No 8) 873
STEP 18 Check the trouble symptoms 873
STEP 19 Using scan tool MB991958, check data list item 2: Crankshaft Position Sensor 6718
STEP 20 Test the OBD-II drive cycle 5038
DTC P0340: Intake Camshaft Position Sensor Circuit 5039
Logic Flow Chart 876
Logic Flow Chart 3472
DIAGNOSIS 878
STEP 1 Using the oscilloscope, check the intake camshaft position sensor 5424
STEP 2 Check harness connector B-106 at intake camshaft position sensor and harness connector B-108 at ECM for damage 878
STEP 3 Check harness connector B-106 at intake camshaft position sensor for damage 5889
STEP 4 Measure the sensor supply voltage at intake camshaft position sensor harness side connector B-106 879
STEP 5 Check harness connector B-108 at ECM for damage 5424
STEP 6 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 3473
STEP 7 Check for short circuit to ground between intake camshaft position sensor connector B-106 (terminal No 3) and ECM connector B-108 (terminal No 14) 5890
STEP 8 Measure the sensor supply voltage at intake camshaft position sensor harness side connector B-106 881
STEP 9 Check harness connector B-108 at ECM for damage 5891
STEP 10 Check for open circuit and short circuit to ground between intake camshaft position sensor connector B-106 (terminal No 1) and ECM connector B-108 (terminal No 9) 3476
STEP 11 Check the continuity at intake camshaft position sensor harness side connector B-106 5046
STEP 12 Check harness connector B-108 at ECM for damage 882
STEP 13 Check for open circuit and harness damage between intake camshaft position sensor connector B-106 (terminal No 2) and ECM connector B-108 (terminal No 30) 3942
STEP 14 Check harness connector B-108 at ECM for damage 882
STEP 15 Check for harness damage between ECM connector B-108 (terminal No 9) and intake camshaft position sensor connector B-106 (terminal No 1) 2069
STEP 16 Check for harness damage between intake camshaft position sensor connector B-106 (terminal No 3) and ECM connector B-108 (terminal No 14) 5048
STEP 17 Check the intake camshaft position sensing portion 5892
STEP 18 Check the trouble symptoms 883
STEP 19 Test the OBD-II drive cycle 2070
DTC P0365: Exhaust Camshaft Position Sensor Circuit 2070
Logic Flow Chart 3945
Logic Flow Chart 2071
DIAGNOSIS 1801
STEP 1 Using the oscilloscope, check the exhaust camshaft position sensor 1802
STEP 2 Check harness connector B-107 at exhaust camshaft position sensor and harness connector B-108 at ECM for damage 887
STEP 3 Check harness connector B-107 at exhaust camshaft position sensor for damage 3948
STEP 4 Measure the sensor supply voltage at exhaust camshaft position sensor harness side connector B-107 888
STEP 5 Check harness connector B-108 at ECM for damage 4360
STEP 6 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 2321
STEP 7 Check for short circuit to ground between exhaust camshaft position sensor connector B-107 (terminal No 3) and ECM connector B-108 (terminal No 7) 5432
STEP 8 Measure the sensor supply voltage at exhaust camshaft position sensor harness side connector B-107 5432
STEP 9 Check harness connector B-108 at ECM for damage 4616
STEP 10 Check for open circuit and short circuit to ground between exhaust camshaft position sensor connector B-107 (terminal No 1) and ECM connector B-108 (terminal No 9) 5900
STEP 11 Check the continuity at exhaust camshaft position sensor harness side connector B-107 5900
STEP 12 Check harness connector B-108 at ECM for damage 6446
STEP 13 Check for open circuit and harness damage between exhaust camshaft position sensor connector B-107 (terminal No 2) and ECM connector B-108 (terminal No 23) 1124
STEP 14 Check harness connector B-108 at ECM for damage 7248
STEP 15 Check for harness damage between ECM connector B-108 (terminal No 9) and exhaust camshaft position sensor connector B-107 (terminal No 1) 891
STEP 16 Check for harness damage between exhaust camshaft position sensor connector B-107 (terminal No 3) and ECM connector B-108 (terminal No 7) 1125
STEP 17 Check the exhaust camshaft position sensing portion 5902
STEP 18 Check the trouble symptoms 4618
STEP 19 Test the OBD-II drive cycle 892
DTC P0420: Warm Up Catalyst Efficiency Below Threshold 892
Logic Flow Chart 893
DIAGNOSIS 5063
STEP 1 Replace the catalytic converter 1128
DTC P0441: Evaporative Emission Control System Incorrect Purge Flow 2079
Logic Flow Chart 3955
DIAGNOSIS 1130
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5435
STEP 2 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 896
STEP 3 Using scan tool MB991958, check actuator test item 10: Evaporative Emission Purge Solenoid 7249
STEP 4 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 1814
STEP 5 Check the trouble symptoms 897
STEP 6 Test the OBD-II drive cycle 897
DTC P0442: Evaporative Emission Control System Leak Detected (small leak) 5912
Logic Flow Chart (Monitor Sequence) 4626
DIAGNOSIS 902
STEP 1 Using scan tool MB991958, check the evaporative emission system monitor test 902
STEP 2 Test check valve 6719
STEP 3 Check for leaks in evaporative emission hoses A and B 1137
STEP 4 Check the evaporative emission purge solenoid for leaks 4631
STEP 5 Check for leaks in evaporative emission hoses C and D 904
STEP 6 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 2672
STEP 7 Perform the pressure test on the evaporative emission system 905
STEP 8 Check for leaks in evaporative emission hoses E and F 3965
STEP 9 Check for leaks in evaporative emission hoses G and H 2091
STEP 10 Check for leaks in evaporative emission hoses I and J 4377
STEP 11 Check for leaks in the fuel tank 907
STEP 12 Check the evaporative emission canister for vacuum leaks 2899
STEP 13 Using scan tool MB991958, check the evaporative emission system monitor test 1322
STEP 14 Test the OBD-II drive cycle 2094
DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit 910
Logic Flow Chart 912
DIAGNOSIS 2327
STEP 1 Using scan tool MB991958, check actuator test item 10: Evaporative Emission Purge Solenoid 3969
STEP 2 Check harness connector B-115 at evaporative emission purge solenoid for damage 1494
STEP 3 Check the evaporative emission purge solenoid 1828
STEP 4 Measure the power supply voltage at evaporative emission purge solenoid harness side connector B-115 914
STEP 5 Check harness connector A-30X at MFI relay for damage 1829
STEP 6 Check harness connector B-108 at ECM for damage 1830
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 915
STEP 8 Check harness connector A-30X at MFI relay for damage 915
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and evaporative emission purge solenoid connector B-115 (terminal No 2) 5087
STEP 10 Check for harness damage between evaporative emission purge solenoid connector B-115 (terminal No 1) and ECM connector B-108 (terminal No 37) 916
STEP 11 Using scan tool MB991958, check actuator test item 10: Evaporative Emission Purge Solenoid 7253
STEP 12 Test the OBD-II drive cycle 7253
DTC P0446: Evaporative Emission Control System Vent Control Circuit 7253
Logic Flow Chart 5930
DIAGNOSIS 920
STEP 1 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 920
STEP 2 Check harness connector F-19 at evaporative emission ventilation solenoid for damage 1835
STEP 3 Check the evaporative emission ventilation solenoid 4647
STEP 4 Measure the power supply voltage at evaporative emission ventilation solenoid harness side connector F-19 2905
STEP 5 Check harness connector A-30X at MFI relay for damage 921
STEP 6 Check harness connector B-109 at ECM for damage 5932
STEP 7 Measure the power supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 922
STEP 8 Check harness connector A-30X at MFI relay for damage 7254
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and evaporative emission ventilation solenoid connector F-19 (terminal No 2) 923
STEP 10 Check for harness damage between evaporative emission ventilation solenoid connector F-19 (terminal No 1) and ECM connector B-109 (terminal No 117) 7254
STEP 11 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 2907
STEP 12 Test the OBD-II drive cycle 7254
MULTIPORT FUEL INJECTION (MFI) <2 0L ENGINE> 6801
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 0
DIAGNOSTIC TROUBLE CODE PROCEDURES 3613
DTC P0450: Evaporative Emission Control System Pressure Sensor Malfunction 2148
Logic Flow Chart (Monitor Sequence) 4795
DIAGNOSIS 4133
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 3673
STEP 2 Measure the sensor supply voltage at fuel tank differential pressure sensor connector D-17 by backprobing 3319
STEP 3 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 4134
STEP 4 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 3) and ECM connector B-109 (terminal No 114) 6166
STEP 5 Measure the ground voltage at fuel tank differential pressure sensor connector D-17 by backprobing 6803
STEP 6 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6304
STEP 7 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 2) and ECM connector B-109 (terminal No 113) 3755
STEP 8 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6807
STEP 9 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 1) and ECM connector B-109 (terminal No 112) 6583
STEP 10 Replace the fuel tank differential pressure sensor 6583
STEP 11 Test the OBD-II drive cycle 4156
DTC P0451: Evaporative Emission Control System Pressure Sensor Range/Performance 6807
Logic Flow Chart (Monitor Sequence) 3483
DIAGNOSIS 6771
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 6744
STEP 2 Measure the sensor supply voltage at fuel tank differential pressure sensor connector D-17 by backprobing 2580
STEP 3 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6809
STEP 4 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 3) and ECM connector B-109 (terminal No 114) 6771
STEP 5 Measure the ground voltage at fuel tank differential pressure sensor connector D-17 by backprobing 4672
STEP 6 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 4838
STEP 7 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 2) and ECM connector B-109 (terminal No 113) 5737
STEP 8 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 5737
STEP 9 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 1) and ECM connector B-109 (terminal No 112) 6311
STEP 10 Replace the fuel tank differential pressure sensor 4804
STEP 11 Test the OBD-II drive cycle 6586
DTC P0452: Evaporative Emission Control System Pressure Sensor Low Input 3574
Logic Flow Chart (Monitor Sequence) 4842
DIAGNOSIS 6820
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 2731
STEP 2 Measure the sensor supply voltage at fuel tank differential pressure sensor connector D-17 by backprobing 3621
STEP 3 Check harness connector B-109 at ECM for damage 3821
STEP 4 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 4844
STEP 5 Check harness connector D-17 at fuel tank differential pressure sensor for damage 6820
STEP 6 Check for short circuit to ground between fuel tank differential pressure sensor connector D-17 (terminal No 3) and ECM connector B-109 (terminal No 114) 6777
STEP 7 Check harness connector D-17 at fuel tank differential pressure sensor for damage 2778
STEP 8 Check harness connector B-109 at ECM for damage 6589
STEP 9 Measure the sensor output voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 3761
STEP 10 Check harness connector D-17 at fuel tank differential pressure sensor for damage 4856
STEP 11 Check for open circuit and short circuit to ground between fuel tank differential pressure sensor connector D-17 (terminal No 1) and ECM connector B-109 (terminal No 112) 3579
STEP 12 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 4806
STEP 13 Test the OBD-II drive cycle 4146
DTC P0453: Evaporative Emission Control System Pressure Sensor High Input 2443
Logic Flow Chart (Monitor Sequence) 954
DIAGNOSIS 5316
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 4681
STEP 2 Measure the ground voltage at fuel tank differential pressure sensor connector D-17 by backprobing 3823
STEP 3 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6595
STEP 4 Check for open circuit between fuel tank differential pressure sensor connector D-17 (terminal No 2) and ECM connector B-109 (terminal No 113) 6595
STEP 5 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 5749
STEP 6 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6781
STEP 7 Test the OBD-II drive cycle 2783
DTC P0455: Evaporative Emission Control System Leak Detected (gross leak) 6782
Logic Flow Chart (Monitor Sequence) 5318
DIAGNOSIS 6329
STEP 1 Using scan tool MB991958, check the evaporative emission system monitor test 3824
STEP 2 Test check valve 6162
STEP 3 Check for leaks in evaporative emission hoses A and B 4810
STEP 4 Check the evaporative emission purge solenoid for leaks 6163
STEP 5 Check for leaks in evaporative emission hoses C and D 3587
STEP 6 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 4810
STEP 7 Perform the pressure test on the evaporative emission system 2421
STEP 8 Check for leaks in evaporative emission hoses E and F 4811
STEP 9 Check for leaks in evaporative emission hoses G and H 6189
STEP 10 Check for leaks in evaporative emission hoses I and J 5320
STEP 11 Check for leaks in the fuel tank 6786
STEP 12 Check the evaporative emission canister for vacuum leaks 4813
STEP 13 Using scan tool MB991958, check the evaporative emission system monitor test 6605
STEP 14 Test the OBD-II drive cycle 4813
DTC P0456: Evaporative Emission Control System Leak Detected (very small leak) 3592
Logic Flow Chart (Monitor Sequence) 973
DIAGNOSIS 5761
STEP 1 Using scan tool MB991958, check the evaporative emission system monitor test 6914
STEP 2 Test check valve 6194
STEP 3 Check for leaks in evaporative emission hoses A and B 3827
STEP 4 Check the evaporative emission purge solenoid for leaks 3779
STEP 5 Check for leaks in evaporative emission hoses C and D 6345
STEP 6 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 5326
STEP 7 Perform the pressure test on the evaporative emission system 4875
STEP 8 Check for leaks in evaporative emission hoses E and F 2509
STEP 9 Check for leaks in evaporative emission hoses G and H 1656
STEP 10 Check for leaks in evaporative emission hoses I and J 4817
STEP 11 Check for leaks in the fuel tank 4699
STEP 12 Check the evaporative emission canister for vacuum leaks 6791
STEP 13 Using scan tool MB991958, check the evaporative emission system monitor test 4242
STEP 14 Test the OBD-II drive cycle 6354
DTC P0461: Fuel Level Sensor (main) Circuit Range/Performance 3354
Logic Flow Chart 3354
DIAGNOSIS 6616
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code (DTC) 4242
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 986
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2791
DTC P0462: Fuel Level Sensor Circuit Low Input 987
Logic Flow Chart 3830
DIAGNOSIS 5334
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code (DTC) 5334
STEP 2 Check the trouble symptoms 4822
STEP 3 Test the OBD-II drive cycle 5334
DTC P0463: Fuel Level Sensor Circuit High Input 6364
Logic Flow Chart 3360
DIAGNOSIS 2468
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code (DTC) 4707
STEP 2 Check the trouble symptoms 992
STEP 3 Test the OBD-II drive cycle 6207
DTC P0500: Vehicle Speed Signal Malfunction 4250
Logic Flow Chart 6208
DIAGNOSIS 3364
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4189
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3649
DTC P0506: Idle Control System RPM Lower Than Expected 995
Logic Flow Chart 2202
DIAGNOSIS 5338
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7064
STEP 2 Check the throttle body (throttle valve area) 4827
STEP 3 Replace the throttle body assembly 6213
STEP 4 Test the OBD-II drive cycle 1221
DTC P0507: Idle Control System RPM Higher Than Expected 4193
Logic Flow Chart 999
DIAGNOSIS 2206
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6629
STEP 2 Check for intake system vacuum leak 6382
STEP 3 Replace the throttle body assembly 1000
STEP 4 Test the OBD-II drive cycle 3544
DTC P050B: Ignition Timing Retard Insufficient 2476
Logic Flow Chart 6217
DIAGNOSIS 4491
STEP 1 Check the throttle body (throttle valve area) 3793
STEP 2 Check the trouble symptoms 7114
STEP 3 Test the OBD-II drive cycle 5343
DTC P0513: Immobilizer Malfunction 6632
DIAGNOSIS 1952
STEP 1 Using scan tool MB991958, check VIN Information 6391
STEP 2 Using scan tool MB991958, read the immobilizer diagnostic trouble code (DTC) 3657
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1005
DTC P0551: Power Steering Pressure Switch Circuit Range/Performance 7136
Logic Flow Chart 5346
DIAGNOSIS 1402
STEP 1 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 1229
STEP 2 Check harness connector B-17 at power steering pressure switch for damage 4499
STEP 3 Measure the power supply voltage at power steering pressure switch harness side connector B-17 5349
STEP 4 Check harness connector B-108 at ECM for damage 1009
STEP 5 Check for short circuit to ground between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 4201
STEP 6 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 5790
STEP 7 Check harness connector B-108 at ECM for damage 6402
STEP 8 Replace the power steering pressure switch 3661
STEP 9 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 6403
DTC P0554: Power Steering Pressure Switch Circuit Intermittent 6227
Logic Flow Chart 1403
DIAGNOSIS 2636
STEP 1 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 2217
STEP 2 Check the power steering fluid level 4912
STEP 3 Check the power steering pressure switch 4277
STEP 4 Check the oil pump pressure 4724
STEP 5 Check harness connector B-17 at power steering pressure switch and harness connector B-108 at ECM for damage 4277
STEP 6 Check for harness damage between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 1685
STEP 7 Check the trouble symptoms 6642
STEP 8 Test the OBD-II drive cycle 1015
DTC P0603: EEPROM Malfunction 3389
Logic Flow Chart 4279
DIAGNOSIS 1017
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7230
DTC P0606: Engine Control Module Main Processor Malfunction 4727
DIAGNOSIS 6645
STEP 1 Check the battery 6421
STEP 2 Check harness connector B-109 at ECM for damage 5359
STEP 3 Measure the ignition switch-IG signal voltage at ECM harness side connector B-109 1019
STEP 4 Check harness connector C-304 at ETACS-ECU for damage 1020
STEP 5 Check harness connector C-304 at ETACS-ECU for damage 1020
STEP 6 Check for harness damage between ETACS-ECU connector C-304 (terminal No 10) and ECM connector B-109 (terminal No 92) 1970
STEP 7 Check harness connector A-30X at MFI relay for damage 4285
STEP 8 Check the MFI relay 4285
STEP 9 Check for short circuit to ground between MFI relay connector A-30X (terminal No 1) and ECM connector B-109 (terminal No 73) 1239
STEP 10 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1022
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1022
DTC P0622: Generator FR Terminal Circuit Malfunction 3854
DIAGNOSIS 5808
STEP 1 Check harness connector B-108 at ECM for damage 1024
STEP 2 Measure the output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1025
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1026
STEP 4 Check harness connector B-15 at generator for damage 3400
STEP 5 Measure the power supply voltage at generator harness side connector B-15 5811
STEP 6 Check for open circuit between generator connector B-15 (terminal No 4) and ECM connector B-108 (terminal No 61) 4925
STEP 7 Check for harness damage between generator connector B-15 (terminal No 4) and ECM connector B-108 (terminal No 61) 4735
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2401
DTC P0630: Vehicle Identification Number (VIN) Malfunction 2227
Logic Flow Chart 4525
DIAGNOSIS 6438
STEP 1 Using scan tool MB991958, check VIN Information 4736
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6439
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2796
DTC P0638: Throttle Actuator Control Motor Circuit Range/Performance 5368
DIAGNOSIS 5817
STEP 1 Check harness connector B-10 at electronic-controlled throttle valve for damage 6444
STEP 2 Check the throttle actuator control motor 1031
STEP 3 Check harness connector B-108 at ECM for damage 1706
STEP 4 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 4531
STEP 5 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 5371
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2799
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6447
DTC P0642: Throttle Position Sensor Power Supply 6449
DIAGNOSIS 1034
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6450
DTC P0657: Throttle Actuator Control Motor Relay Circuit Malfunction 1035
DIAGNOSIS 4305
STEP 1 Check harness connector A-18X at throttle actuator control motor relay for damage 1037
STEP 2 Check the throttle actuator control motor relay 1037
STEP 3 Measure the power supply voltage at throttle actuator control motor relay harness side connector A-18X 6456
STEP 4 Measure the power supply voltage at throttle actuator control motor relay harness side connector A-18X 2804
STEP 5 Check harness connector A-30X at MFI relay for damage 1038
STEP 6 Check harness connector B-109 at ECM for damage 3871
STEP 7 Measure the power supply voltage at ECM harness side connector B-109 4744
STEP 8 Measure the power supply voltage at ECM harness side connector B-109 1714
STEP 9 Check for open circuit and short circuit to ground between throttle actuator control motor relay connector A-18X (terminal No 3) and ECM connector B-109 (terminal No 72) 4945
STEP 10 Check harness connector A-30X at MFI relay for damage 4945
STEP 11 Check for harness damage between MFI relay connector A-30X (terminal No 2) and throttle actuator control motor relay connector A-18X (terminal No 2) 4309
STEP 12 Check for harness damage between battery and throttle actuator control motor relay connector A-18X (terminal No 4) 1041
STEP 13 Check for harness damage between throttle actuator control motor relay connector A-18X (terminal No 3) and ECM connector B-109 (terminal No 72) 2808
STEP 14 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2762
STEP 15 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1042
DTC P1231: Active Stability Control Plausibility 6670
DIAGNOSIS 4747
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6670
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1043
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2240
DTC P1232: Fail Safe System 6465
DIAGNOSIS 3536
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3877
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4313
DTC P1233: Throttle Position Sensor (main) Plausibility 6261
Logic Flow Chart 6261
DIAGNOSIS 2667
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1047
STEP 2 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 6677
STEP 3 Check for intake system vacuum leak 4957
STEP 4 Check for foreign matter being around the mass airflow sensor 6677
STEP 5 Check the intake charge pressure 3880
STEP 6 Check the intake charge pressure control system 5386
STEP 7 Check the trouble symptoms 1723
STEP 8 Test the OBD-II drive cycle 1049
DTC P1234: Throttle Position Sensor (sub) Plausibility 4959
Logic Flow Chart 2817
DIAGNOSIS 5833
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2675
STEP 2 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 4962
STEP 3 Check for intake system vacuum leak 2247
STEP 4 Check for foreign matter being around the mass airflow sensor 4963
STEP 5 Check the intake charge pressure 1052
STEP 6 Check the intake charge pressure control system 6480
STEP 7 Check the trouble symptoms 1052
STEP 8 Test the OBD-II drive cycle 6683
DTC P1235: Mass Airflow Sensor Plausibility 1053
Logic Flow Chart 2679
DIAGNOSIS 2822
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4967
STEP 2 Check for intake system vacuum leak 6684
STEP 3 Check for foreign matter being around the mass airflow sensor 4760
STEP 4 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 1731
STEP 5 Check the intake charge pressure 6274
STEP 6 Check the intake charge pressure control system 1732
STEP 7 Check the trouble symptoms 5835
STEP 8 Test the OBD-II drive cycle 4970
DTC P1236: A/D Converter 5836
DIAGNOSIS 3654
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4324
DTC P1237: Accelerator Pedal Position Sensor Plausibility 5395
Logic Flow Chart 1058
DIAGNOSIS 3439
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1059
STEP 2 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 4325
STEP 3 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 3892
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6494
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1060
DTC P1238: Mass Airflow Sensor Plausibility (torque monitor) 2012
DIAGNOSIS 5398
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2013
STEP 2 Check for intake system vacuum leak 1062
STEP 3 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 4980
STEP 4 Check the trouble symptoms 1063
STEP 5 Test the OBD-II drive cycle 4558
DTC P1239: Engine RPM Plausibility 6280
Logic Flow Chart 1064
DIAGNOSIS 5402
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1065
STEP 2 Check the trouble symptoms 6282
STEP 3 Test the OBD-II drive cycle 1425
DTC P1240: Ignition Angle 4331
DIAGNOSIS 1740
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2833
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3899
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4333
DTC P1241: Torque Monitor 6285
Logic Flow Chart 5847
DIAGNOSIS 2022
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4778
STEP 2 Check for intake system vacuum leak 4779
STEP 3 Check for foreign matter being around the mass airflow sensor 1070
STEP 4 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 4992
STEP 5 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 2837
STEP 6 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 1071
STEP 7 Check harness connector B-10 at electronic-controlled throttle valve and harness connector B-108 at ECM for damage 2838
STEP 8 Check the throttle actuator control motor 5851
STEP 9 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 1072
STEP 10 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 6694
STEP 11 Check the intake charge pressure 6292
STEP 12 Check the intake charge pressure control system 1073
STEP 13 Check the trouble symptoms 6293
STEP 14 Test the OBD-II drive cycle 2768
DTC P1242: Fail Safe Control Monitor 5406
DIAGNOSIS 4998
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1074
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4568
DTC P1243: Inquiry/Response Error 4999
DIAGNOSIS 4569
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1075
DTC P1244: RAM Test For All Area 6296
DIAGNOSIS 1075
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6696
DTC P1245: Cycle RAM Test (engine) 1076
DIAGNOSIS 5003
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5857
DTC P1247: TC-SST Plausibility 2031
DIAGNOSIS 5858
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3448
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5408
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1078
DTC P1506: Idle Control System RPM Lower Than Expected at Low Temperature 3910
Logic Flow Chart 4345
DIAGNOSIS 6536
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4345
STEP 2 Check the throttle body (throttle valve area) 3450
STEP 3 Replace the throttle body assembly 1081
STEP 4 Test the OBD-II drive cycle 3913
DTC P1507: Idle Control System RPM Higher Than Expected at Low Temperature 2036
Logic Flow Chart 4574
DIAGNOSIS 1084
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2854
STEP 2 Check for intake system vacuum leak 4347
STEP 3 Replace the throttle body assembly 5865
STEP 4 Test the OBD-II drive cycle 2855
DTC P1590: TC-SST-ECU to ECM Communication Error in Torque Reduction Request 4575
Logic Flow Chart 1086
DIAGNOSIS 1087
STEP 1 Using scan tool MB991958, diagnose CAN bus line 1087
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2042
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1088
DTC P1603: Battery Backup Circuit Malfunction 1088
Logic Flow Chart 6707
DIAGNOSIS 5015
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5412
STEP 2 Check harness connector B-109 at ECM for damage 5016
STEP 3 Measure the power supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 4351
STEP 4 Measure the power supply voltage at ECM harness side connector B-109 1092
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1093
DTC P1676: Variant Coding 2465
Logic Flow Chart 1094
DIAGNOSIS 3923
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2296
DTC P2066: Fuel Level Sensor (sub) Circuit Range/Performance 1438
Logic Flow Chart 1096
DIAGNOSIS 1772
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5415
STEP 2 Check fuel gauge 1097
STEP 3 Check the trouble symptoms 5875
STEP 4 Check the fuel level sensor (sub) 6710
STEP 5 Check the trouble symptoms 4352
STEP 6 Check the trouble symptoms 1098
DTC P2096: Post Catalyst Fuel Trim System too Lean 6711
Logic Flow Chart 6711
DIAGNOSIS 1100
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1444
STEP 2 Replace the heated oxygen sensor (front) 5879
STEP 3 Replace the heated oxygen sensor (rear) 1101
STEP 4 Replace the injector 4591
DTC P2097: Post Catalyst Fuel Trim System too Rich 5418
Logic Flow Chart 2871
DIAGNOSIS 3467
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3932
STEP 2 Replace the heated oxygen sensor (front) 1103
STEP 3 Replace the heated oxygen sensor (rear) 3539
STEP 4 Replace the injector 4595
DTC P2100: Throttle Actuator Control Motor Circuit (open) 1449
DIAGNOSIS 6717
STEP 1 Check harness connector B-10 at electronic-controlled throttle valve for damage 6570
STEP 2 Check the throttle actuator control motor 2061
STEP 3 Check harness connector B-109 at ECM for damage 5037
STEP 4 Check the continuity at ECM harness side connector B-109 5886
STEP 5 Check harness connector B-108 at ECM for damage 1108
STEP 6 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 3936
STEP 7 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 1108
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6718
STEP 9 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3937
DTC P2101: Throttle Actuator Control Motor Magneto Malfunction 4599
DIAGNOSIS 6719
STEP 1 Check harness connector B-10 at electronic-controlled throttle valve for damage 4358
STEP 2 Check the throttle actuator control motor 1111
STEP 3 Check harness connector B-108 at ECM for damage 5889
STEP 4 Check for short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 1112
STEP 5 Check for short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 1112
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4604
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1113
DTC P2122: Accelerator Pedal Position Sensor (main) Circuit Low Input 2879
Logic Flow Chart 1115
DIAGNOSIS 1116
STEP 1 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 2881
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 2069
STEP 3 Measure the sensor supply voltage at accelerator pedal position sensor harness side connector C-123 2881
STEP 4 Check harness connector B-109 at ECM for damage 3477
STEP 5 Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-123 (terminal No 1) and ECM connector B-109 (terminal No 75) 2070
STEP 6 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 5893
STEP 7 Check harness connector B-109 at ECM for damage 5426
STEP 8 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 1) and ECM connector B-109 (terminal No 75) 1118
STEP 9 Check for open circuit, short circuit to ground and harness damage between accelerator pedal position sensor connector C-123 (terminal No 3) and ECM connector B-109 (terminal No 74) 2883
STEP 10 Replace the accelerator pedal assembly 2071
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1118
DTC P2123: Accelerator Pedal Position Sensor (main) Circuit High Input 1119
Logic Flow Chart 1120
DIAGNOSIS 1121
STEP 1 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 3948
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 2321
STEP 3 Check the continuity at accelerator pedal position sensor harness side connector C-123 3949
STEP 4 Check harness connector B-109 at ECM for damage 5432
STEP 5 Check for open circuit and harness damage between accelerator pedal position sensor connector C-123 (terminal No 2) and ECM connector B-109 (terminal No 76) 1122
STEP 6 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 1122
STEP 7 Replace the accelerator pedal assembly 1315
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6300
DTC P2127: Accelerator Pedal Position Sensor (sub) Circuit Low Input 6479
Logic Flow Chart 5902
DIAGNOSIS 1126
STEP 1 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 7248
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 7248
STEP 3 Measure the sensor supply voltage at accelerator pedal position sensor harness side connector C-123 5904
STEP 4 Check harness connector B-109 at ECM for damage 1127
STEP 5 Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-123 (terminal No 4) and ECM connector B-109 (terminal No 78) 6731
STEP 6 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 1127
STEP 7 Check harness connector B-109 at ECM for damage 1128
STEP 8 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 4) and ECM connector B-109 (terminal No 78) 7249
STEP 9 Check for open circuit, short circuit to ground and harness damage between accelerator pedal position sensor connector C-123 (terminal No 6) and ECM connector B-109 (terminal No 77) 2079
STEP 10 Replace the accelerator pedal assembly 1128
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7249
DTC P2128: Accelerator Pedal Position Sensor (sub) Circuit High Input 1129
Logic Flow Chart 2081
DIAGNOSIS 4368
STEP 1 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 1131
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 1131
STEP 3 Check the continuity at accelerator pedal position sensor harness side connector C-123 1132
STEP 4 Check harness connector B-109 at ECM for damage 1132
STEP 5 Check for open circuit and harness damage between accelerator pedal position sensor connector C-123 (terminal No 5) and ECM connector B-109 (terminal No 79) 1479
STEP 6 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 5436
STEP 7 Replace the accelerator pedal assembly 5912
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4372
DTC P2135: Throttle Position Sensor (main and sub) Range/Performance Problem 2892
Logic Flow Chart 1134
Logic Flow Chart 1135
DIAGNOSIS 5439
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 1136
STEP 2 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 6593
STEP 3 Check harness connector B-10 at electronic-controlled throttle valve for damage 2090
STEP 4 Check the continuity at electronic-controlled throttle valve harness side connector B-10 1137
STEP 5 Check harness connector B-108 at ECM for damage 1137
STEP 6 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 3) and ECM connector B-108 (terminal No 13) 5440
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5075
STEP 8 Check harness connector B-108 at ECM for damage 3965
STEP 9 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 5441
STEP 10 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 4) and ECM connector B-108 (terminal No 10) 7251
STEP 11 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 6) and ECM connector B-108 (terminal No 11) 2897
STEP 12 Replace the throttle body assembly 1139
STEP 13 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5077
DTC P2138: Accelerator Pedal Position Sensor (main and sub) Range/Performance Problem 1140
Logic Flow Chart 1141
Logic Flow Chart 7251
DIAGNOSIS 2094
STEP 1 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 2094
STEP 2 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 5081
STEP 3 Check harness connector C-123 at accelerator pedal position sensor for damage 1144
STEP 4 Check the continuity at accelerator pedal position sensor harness side connector C-123 4382
STEP 5 Check harness connector B-109 at ECM for damage 1144
STEP 6 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 2) and ECM connector B-109 (terminal No 76) 1145
STEP 7 Check the continuity at accelerator pedal position sensor harness side connector C-123 1145
STEP 8 Check harness connector B-109 at ECM for damage 1145
STEP 9 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 5) and ECM connector B-109 (terminal No 79) 1145
STEP 10 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1145
STEP 11 Check harness connector B-109 at ECM for damage 5449
STEP 12 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 1) and ECM connector B-109 (terminal No 75) 4637
STEP 13 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 4) and ECM connector B-109 (terminal No 78) 1146
STEP 14 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 3) and ECM connector B-109 (terminal No 74) 5449
STEP 15 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 6) and ECM connector B-109 (terminal No 77) 3971
STEP 16 Replace the accelerator pedal assembly 4640
STEP 17 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1147
DTC P2195: Heated Oxygen Sensor (front) Inactive 2327
Logic Flow Chart 1148
DIAGNOSIS 3973
STEP 1 Check the heated oxygen sensor (front) 7253
STEP 2 Check the trouble symptoms 2903
STEP 3 Test the OBD-II drive cycle 1150
DTC P2228: Barometric Pressure Circuit Low Input 3974
Logic Flow Chart 1151
DIAGNOSIS 5931
STEP 1 Test the OBD-II drive cycle 1503
DTC P2229: Barometric Pressure Circuit High Input 1152
Logic Flow Chart 1153
DIAGNOSIS 4648
STEP 1 Test the OBD-II drive cycle 1154
DTC P2252: Heated Oxygen Sensor Offset Circuit Low Voltage 1839
Logic Flow Chart 7254
DIAGNOSIS 5936
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) and harness connector D-40 at heated oxygen sensor (rear) for damage 7254
STEP 2 Check the heated oxygen sensor (front) 1508
STEP 3 Check the heated oxygen sensor (rear) 1158
STEP 4 Measure the sensor offset voltage at heated oxygen sensor (front) harness side connector C-44 5464
STEP 5 Check harness connector B-108 at ECM for damage 2911
STEP 6 Check for short circuit to ground between heated oxygen sensor (front) connector C-44 (terminal No 4) and ECM connector B-108 (terminal No 39) 2112
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (rear) harness side connector D-40 2112
STEP 8 Check harness connector B-108 at ECM for damage 1159
STEP 9 Check for short circuit to ground between heated oxygen sensor (rear) connector D-40 (terminal No 4) and ECM connector B-108 (terminal No 41) 1326
STEP 10 Check the trouble symptoms 1160
STEP 11 Test the OBD-II drive cycle 1160
DTC P2253: Heated Oxygen Sensor Offset Circuit High Voltage 2114
Logic Flow Chart 1162
DIAGNOSIS 1849
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) and harness connector D-40 at heated oxygen sensor (rear) for damage 4397
STEP 2 Check the heated oxygen sensor (front) 2916
STEP 3 Check the heated oxygen sensor (rear) 7256
STEP 4 Check harness connector B-108 at ECM for damage 7256
STEP 5 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 3987
STEP 6 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 4) and ECM connector B-108 (terminal No 39) 5108
STEP 7 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 1329
STEP 8 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1853
STEP 9 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 4) and ECM connector B-108 (terminal No 41) 4657
STEP 10 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 3) and ECM connector B-108 (terminal No 40) 4657
STEP 11 Check the trouble symptoms 5474
STEP 12 Test the OBD-II drive cycle 4657
DTC P2263: Intake Charge System Malfunction 5111
DIAGNOSIS 2333
STEP 1 Using scan tool MB991958, check actuator test item 20: Turbocharger Wastegate Solenoid 5947
STEP 2 Check for intake system vacuum leak 1169
STEP 3 Check the intake charge pressure 5112
STEP 4 Check the intake charge pressure control system 1169
STEP 5 Check the turbocharger wastegate actuator 3992
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1169
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4406
MULTIPORT FUEL INJECTION (MFI) <2 0L ENGINE> 6801
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 0
DIAGNOSTIC TROUBLE CODE PROCEDURES 3613
DTC U0001: Bus Off 2148
DIAGNOSIS 2709
STEP 1 Using scan tool MB991958, diagnose CAN bus line 6734
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4153
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6795
DTC U0101: TC-SST-ECU Time-out 4153
Logic Flow Chart 3664
DIAGNOSIS 4156
STEP 1 Using scan tool MB991958, diagnose CAN bus line 2711
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6769
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6131
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6583
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3810
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6795
DTC U0121: ASC-ECU Time-out 6795
Logic Flow Chart 3570
DIAGNOSIS 2432
STEP 1 Using scan tool MB991958, diagnose CAN bus line 5731
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6809
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6306
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4157
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5733
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3723
DTC U0141: ETACS-ECU Time-out 6771
Logic Flow Chart 1181
DIAGNOSIS 4838
STEP 1 Using scan tool MB991958, diagnose CAN bus line 1182
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4672
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5739
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3701
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4804
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3819
DTC U0167: Immobilizer Communication Error 3820
DIAGNOSIS 6313
STEP 1 Using scan tool MB991958, diagnose CAN bus line 4805
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4844
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6173
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1186
DTC U1180: Combination Meter Time-out 6776
Logic Flow Chart 6589
DIAGNOSIS 4162
STEP 1 Using scan tool MB991958, diagnose CAN bus line 3761
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6821
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4806
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1631
SYMPTOM PROCEDURES 6591
Inspection procedure 1: Communication with ECM is not possible 4680
DIAGNOSIS 6321
STEP 1 Check the vehicle communication interface (V C I ) MB991824 operations 6592
STEP 2 Check the battery 6824
STEP 3 Check harness connector C-34 at data link connector for damage 1192
STEP 4 Measure the power supply voltage at data link connector harness side connector C-34 2496
STEP 5 Check harness connector C-317 at ETACS-ECU for damage 6780
STEP 6 Check for open circuit and short circuit to ground between ETACS-ECU connector C-317 (terminal No 8) and data link connector C-34 (terminal No 16) 4148
STEP 7 Check harness connector C-309 at ETACS-ECU for damage 2735
STEP 8 Check for open circuit and short circuit to ground between battery and ETACS-ECU connector C-309 (terminal No 1) 6781
STEP 9 Check the continuity at data link connector harness side connector C-34 3823
STEP 10 Check harness connector C-309 and C-317 at ETACS-ECU for damage 4681
STEP 11 Check the continuity at ETACS-ECU connectors C-309 and C-317 6781
STEP 12 Check for harness damage between battery and ETACS-ECU connector C-309 (terminal No 1) 6595
STEP 13 Check for harness damage between ETACS-ECU connector C-317 (terminal No 8) and data link connector C-34 (terminal No 16) 1194
STEP 14 Using scan tool MB991958, diagnose CAN bus line 6781
Inspection procedure 2: The malfunction indicator lamp (SERVICE ENGINE SOON or check engine lamp) does not illuminate right after the ignition switch is turned to the “ON” position 6781
DIAGNOSIS 6825
STEP 1 Check the trouble symptoms 5316
Inspection procedure 3: The malfunction indicator lamp (SERVICE ENGINE SOON or check engine lamp) remains illuminated and never goes out 3765
DIAGNOSIS 1196
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1196
STEP 2 Check the trouble symptoms 5751
Inspection procedure 4: Cranks, won’t start 6598
DIAGNOSIS 1639
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5752
STEP 2 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 1198
STEP 3 Check the injector 6161
STEP 4 Measure the power supply voltage at injector harness side connector 6162
STEP 5 Check harness connector A-21X at injector relay for damage 6600
STEP 6 Check the injector relay 2786
STEP 7 Check the continuity at injector relay harness side connector A-21X 5755
STEP 8 Measure the power supply voltage at injector relay harness side connector A-21X 5755
STEP 9 Check harness connector C-304 at ETACS-ECU for damage 4170
STEP 10 Measure the power supply voltage at injector relay harness side connector A-21X 6785
STEP 11 Check harness connector A-30X at MFI relay for damage 6864
STEP 12 Check for open circuit and short circuit to ground between injector relay connector and injector connector 3825
STEP 13 Check harness connector C-304 at ETACS-ECU for damage 3770
STEP 14 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 5757
STEP 15 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 6603
STEP 16 Check for harness damage between injector relay connector and injector connector 3770
STEP 17 Using scan tool MB991958, check data list 3770
STEP 18 Using scan tool MB991958, check actuator test 3508
STEP 19 Check the fuel pressure 4690
STEP 20 Check the ignition system 3344
STEP 21 Check the spark plugs 2504
STEP 22 Check the ignition coil 1204
STEP 23 Check the compression pressure 6606
STEP 24 Check the ignition timing 2425
Inspection procedure 5: Starts up and dies 4870
DIAGNOSIS 6606
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5760
STEP 2 Using scan tool MB991958, check data list 2505
STEP 3 Using scan tool MB991958, check actuator test 6788
STEP 4 Inspection of throttle body (throttle valve area) for dirtiness 1206
STEP 5 Check the ignition timing 5324
STEP 6 Check the fuel pressure 6916
STEP 7 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 2507
STEP 8 Check the injector 3594
STEP 9 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 4695
STEP 10 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 3347
STEP 11 Check for harness damage between injector relay connector and injector connector 6789
STEP 12 Check the spark plugs 4874
STEP 13 Check the ignition coil 3349
STEP 14 Check the compression pressure 5327
Inspection procedure 6: Hard starting 3749
DIAGNOSIS 6790
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3828
STEP 2 Using scan tool MB991958, check data list 5328
STEP 3 Using scan tool MB991958, check actuator test 4699
STEP 4 Check the ignition timing 1210
STEP 5 Check the fuel pressure 1210
STEP 6 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 6755
STEP 7 Check the injector 1210
STEP 8 Check harness connector A-21X at injector relay for damage 6615
STEP 9 Check for harness damage between injector relay connector and injector connector 6199
STEP 10 Check harness connector B-108 at ECM for damage 4242
STEP 11 Check for open circuit, short circuit to ground and harness damage between injector connector and ECM connector 1211
STEP 12 Check the ignition system 4819
STEP 13 Check the spark plugs 1212
STEP 14 Check the ignition coil 2465
STEP 15 Check the compression pressure 3355
Inspection procedure 7: Unstable idle (rough idle, hunting) 4243
DIAGNOSIS 2511
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3830
STEP 2 Using scan tool MB991958, check actuator test 2193
STEP 3 Using scan tool MB991958, check data list 5334
STEP 4 Check the fuel pressure 1214
STEP 5 Check the ignition timing 4479
STEP 6 Measure the output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6363
STEP 7 Check the spark plugs 6205
STEP 8 Check the ignition coil 6205
STEP 9 Check the compression pressure 4886
STEP 10 Check the positive crankcase ventilation system 6622
STEP 11 Check the evaporative emission control system 3646
Inspection procedure 8: Idle speed is high (improper idle speed) 2560
DIAGNOSIS 1938
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4707
STEP 2 Using scan tool MB991958, check data list 4188
Inspection procedure 9: Idle speed is low (improper idle speed) 5773
DIAGNOSIS 1398
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3364
Inspection procedure 10: When the engine is cold, it stalls at idle (die out) 4709
DIAGNOSIS 1219
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6625
STEP 2 Using scan tool MB991958, check actuator test 1219
STEP 3 Using scan tool MB991958, check data list 4254
STEP 4 Check the ignition timing 3790
STEP 5 Check the fuel pressure 4827
STEP 6 Check the spark plugs 7064
STEP 7 Check the ignition coil 1220
STEP 8 Check the compression pressure 4827
Inspection procedure 11: When the engine is hot, it stalls at idle (die out) 6145
DIAGNOSIS 1668
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5779
STEP 2 Using scan tool MB991958, check actuator test 5779
STEP 3 Using scan tool MB991958, check data list 6628
STEP 4 Inspection of throttle body (throttle valve area) for dirtiness 3652
STEP 5 Check the fuel pressure 4194
STEP 6 Check the ignition timing 6380
STEP 7 Check the spark plugs 2206
STEP 8 Check the ignition coil 6381
STEP 9 Check the compression pressure 5781
STEP 10 Check the positive crankcase ventilation system 1224
STEP 11 Engine stall reproduction test 4194
Inspection procedure 12: The engine stalls when accelerating (pass out) 4830
DIAGNOSIS 4830
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4264
STEP 2 Using scan tool MB991958, check actuator test 6631
STEP 3 Check the spark plugs 4196
STEP 4 Check the ignition coil 2570
STEP 5 Check the positive crankcase ventilation system 5343
Inspection procedure 13: The engine stalls when decelerating 1226
DIAGNOSIS 6632
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4493
STEP 2 Inspection of throttle body (throttle valve area) for dirtiness 2630
STEP 3 Using scan tool MB991958, check data list 1227
STEP 4 Check the spark plugs 6634
Inspection procedure 14: Hesitation, sag, stumble, poor acceleration or surge 5344
DIAGNOSIS 4495
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7144
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7148
STEP 3 Using scan tool MB991958, check actuator test 1229
STEP 4 Check the ignition timing 6636
STEP 5 Using scan tool MB991958, check data list 6397
STEP 6 Check the fuel pressure 5349
STEP 7 Check the spark plugs 4272
STEP 8 Check the ignition coil 4720
STEP 9 Check the positive crankcase ventilation system 2214
Inspection procedure 15: Acceleration shock 4909
DIAGNOSIS 1231
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6403
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1232
STEP 3 Check the spark plugs 1232
STEP 4 Check the ignition coil 6406
Inspection procedure 16: Knocking 1233
DIAGNOSIS 1233
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1233
STEP 2 Using scan tool MB991958, check data list 1234
STEP 3 Check the spark plugs 6410
STEP 4 Check the compression pressure 4912
Inspection procedure 17: Dieseling (run-on) 2218
DIAGNOSIS 4506
Inspection procedure 18: Too high CO and HC concentration when idling 3846
DIAGNOSIS 1235
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6231
STEP 2 Check the ignition timing 7222
STEP 3 Using scan tool MB991958, check data list 6233
STEP 4 Check the fuel pressure 4915
STEP 5 Check the spark plugs 6643
STEP 6 Check the ignition coil 4727
STEP 7 Check the compression pressure 1236
STEP 8 Check the positive crankcase ventilation system 6418
STEP 9 Check the evaporative emission control system 6234
Inspection procedure 19: Transient, mass emission tailpipe test failure 4511
DIAGNOSIS 1237
STEP 1 Check the exhaust gas with the engine at normal operating temperature 4512
STEP 2 Check the following items 2641
STEP 3 Check the driveability 4207
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4207
STEP 5 Check the ignition timing 1969
STEP 6 Using scan tool MB991958, check data list 1239
STEP 7 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 1692
STEP 8 Check the fuel pressure 4731
STEP 9 Check the spark plugs 4516
STEP 10 Check the ignition coil 5361
STEP 11 Check the compression pressure 2643
STEP 12 Check the positive crankcase ventilation system 5362
STEP 13 Check the evaporative emission control system 4286
STEP 14 Check the following items 1240
Inspection procedure 20: Purge flow test of the evaporative emission canister failure 1241
DIAGNOSIS 1241
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1241
Inspection procedure 21: Pressure test of the evaporative system failure 1974
DIAGNOSIS 4733
STEP 1 Check the evaporative emission purge solenoid 4924
STEP 2 Check the evaporative emission ventilation solenoid 4290
Inspection procedure 22: Generator output voltage is low (approximately 12 3 volts) 4925
DIAGNOSIS 2397
STEP 1 Check harness connector B-108 at ECM for damage 1244
STEP 2 Measure the output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6242
STEP 3 Check harness connector B-15 at generator for damage 1700
STEP 4 Check for short circuit to ground between generator connector B-15 (terminal No 1) and ECM connector B-108 (terminal No 60) 3402
Inspection procedure 23: Power supply system and ignition switch-IG system 5366
DIAGNOSIS 3860
STEP 1 Check harness connector A-30X at MFI relay for damage 2229
STEP 2 Check the MFI relay 6438
STEP 3 Measure the power supply voltage at MFI relay harness side connector A-30X 1249
STEP 4 Check harness connector B-109 at ECM for damage 3862
STEP 5 Measure the ignition switch-IG signal voltage at ECM harness side connector B-109 2796
STEP 6 Check harness connector C-304, C-317 at ETACS-ECU for damage 2231
STEP 7 Measure the ignition switch-IG signal voltage at ETACS-ECU harness side connector C-317 6443
STEP 8 Check harness connector C-212 at ignition switch for damage 1250
STEP 9 Check the ignition switch 5369
STEP 10 Check the continuity at ETACS-ECU side connector C-304 and C-317 1251
STEP 11 Check harness connector C-304, C-317 at ETACS-ECU for damage 4933
STEP 12 Check the continuity at ETACS-ECU side connector C-304 and C-317 1252
STEP 13 Check harness connector C-212 at ignition switch for damage 4935
STEP 14 Check for harness damage between ignition switch connector C-212 (terminal No 2) and ETACS-ECU connector C-317 (terminal No 6) 1252
STEP 15 Check for harness damage between ETACS-ECU connector C-304 (terminal No 109) and ECM connector B-109 (terminal No 92) 2799
STEP 16 Measure the power supply voltage at ECM harness side connector B-109 1253
STEP 17 Check the continuity at ECM harness side connector B-109 1253
STEP 18 Measure the power supply voltage at ECM harness side connector B-109 6660
STEP 19 Measure the power supply voltage at ECM harness side connector B-109 3866
STEP 20 Check for open circuit and short circuit to ground between MFI relay connector A-30X (terminal No 2) and ECM connector B-109 (terminal No 82) 6249
STEP 21 Check for harness damage between fusible link (36) and MFI relay connector A-30X (terminal No 3, No 4) 5819
STEP 22 Check for harness damage between MFI relay connector A-30X (terminal No 2) and ECM connector B-109 (terminal No 82) 1256
Inspection procedure 24: Fuel pump system 2234
DIAGNOSIS 4939
STEP 1 Check harness connector C-304, C-307, C314 and C-317 at ETACS-ECU for damage 1259
STEP 2 Check the fuel pump relay 2 4940
STEP 3 Check harness connector A-56X at fuel pump relay 1 for damage 5375
STEP 4 Check the fuel pump relay 1 6664
STEP 5 Check harness connector A-61 fuel pump circuit resistor 2804
STEP 6 Check the fuel pump circuit resistor 1261
STEP 7 Check harness connector B-109 at ECM for damage 1262
STEP 8 Measure the power supply voltage at ECM harness side connector B-109 4943
STEP 9 Check harness connector B-108 at ECM for damage 6254
STEP 10 Measure the power supply voltage at ECM harness side connector B-108 1263
STEP 11 Check for open circuit and short circuit to ground between fuel pump relay 1 connector A-56X (terminal No 1) and ECM connector B-108 (terminal No 51) 3418
STEP 12 Check harness connector A-30X at MFI relay for damage 2238
STEP 13 Check harness connector D-18 at fuel pump for damage 5823
STEP 14 Check the fuel pump operation 5378
STEP 15 Check the continuity at fuel pump harness side connector D-18 6256
STEP 16 Measure the power supply voltage at fuel pump harness side connector D-18 1265
STEP 17 Check for open circuit and short circuit to ground between fuel pump connector D-18 (terminal No 5) and ETACS-ECU connector C-314 (terminal No 1) 4310
STEP 18 Check for open circuit and short circuit to ground between fuel pump circuit resistor connector A-61 (terminal No 2) and ETACS-ECU connector C-307 (terminal No 1) 1265
STEP 19 Check harness connector A-30X at MFI relay for damage 5827
STEP 20 Check for open circuit and short circuit to ground between MFI relay connector A-30X (terminal No 2) and fuel pump circuit resistor connector A-61 (terminal No 1) 2659
STEP 21 Check for short circuit to ground between fuel pump relay 1 connector A-56X (terminal No 3) and ETACS-ECU connector C-307 (terminal No 1) 6464
STEP 22 Measure the power supply voltage at ETACS-ECU harness side connector C-307 6671
STEP 23 Check for open circuit between fuel pump relay 1 connector A-56X (terminal No 3) and ETACS-ECU connector C-307 (terminal No 1) 6672
STEP 24 Check harness connector A-30X at MFI relay for damage 1268
STEP 25 Check for open circuit and short circuit to ground between fuel pump relay 1 connector A-56X (terminal No 4) and MFI relay connector A-30X (terminal No 2) 6466
STEP 26 Check for harness damage between fuel pump relay 1 connector A-56X (terminal No 1) and ECM connector B-108 (terminal No 51) 1268
STEP 27 Check for harness damage between fuel pump connector D-18 (terminal No 5) and ETACS-ECU connector C-314 (terminal No 1) 3877
STEP 28 Check for harness damage between fuel pump circuit resistor connector A-61 (terminal No 2) and ETACS-ECU connector C-307 (terminal No 1) 2812
STEP 29 Check harness connector A-30X at MFI relay for damage 2665
STEP 30 Check for harness damage between MFI relay connector A-30X (terminal No 2) and fuel pump circuit resistor connector A-61 (terminal No 1) 1269
STEP 31 Check for harness damage between fuel pump relay 1 connector A-56X (terminal No 3) and ETACS-ECU connector C-307 (terminal No 1) 4542
STEP 32 Check for harness damage between fuel pump relay 1 connector A-56X (terminal No 4) and MFI relay connector A-30X (terminal No 2) 5830
STEP 33 Using scan tool MB991958, check actuator test item 9: Fuel Pump 5382
Inspection procedure 25: Ignition switch-ST system and starter relay system 6470
DIAGNOSIS 4956
STEP 1 Using scan tool MB991958, check data list item 79: Cranking Signal 1273
STEP 2 Check harness connector C-304, C-315 at ETACS-ECU for damage 1422
STEP 3 Measure the ignition switch-ST signal voltage at ETACS-ECU harness side connector C-315 5386
STEP 4 Check harness connector C-212 at ignition switch for damage 3429
STEP 5 Check the ignition switch 6266
STEP 6 Check harness connector C-212 at ignition switch for damage 4959
STEP 7 Check for harness damage between ignition switch connector C-212 (terminal No 5) and ETACS-ECU connector C-315 (terminal No 7) 1275
STEP 8 Check the continuity at ETACS-ECU side connector C-304 and C-315 5387
STEP 9 Check harness connector B-109 at ECM for damage 4960
STEP 10 Check for open circuit, short circuit to ground and harness damage between ETACS-ECU connector C-304 (terminal No 15) and ECM connector B-109 (terminal No 105) 6476
STEP 11 Using scan tool MB991958, check data list item 79: Cranking Signal 3882
STEP 12 Check harness connector A-24X at starter relay for damage 1276
STEP 13 Check the starter relay 6477
STEP 14 Check the continuity at starter relay harness side connector A-24X 4319
STEP 15 Measure the power supply voltage at starter relay harness side connector A-24X 6271
STEP 16 Check harness connector C-49 at shift lever for damage 4320
STEP 17 Measure the power supply voltage at shift lever harness side connector C-49 1278
STEP 18 Check harness connector B-109 at ECM for damage 6683
STEP 19 Check for open circuit and short circuit to ground between ECM connector B-109 (terminal No 106) and shift lever connector C-49 (terminal No 7) 1279
STEP 20 Using scan tool MB991958, check data list item 102: Starter Relay 3433
STEP 21 Check for open circuit and short circuit to ground between shift lever connector C-49 (terminal No 5, No 15) and starter relay connector A-24X (terminal No 2) 5391
STEP 22 Check harness connector B-108 at ECM for damage 5835
STEP 23 Check for short circuit to ground between ECM connector B-108 (terminal No 6) and starter relay connector A-24X (terminal No 2) 1280
STEP 24 Check harness connector B-12 at starter for damage 3887
STEP 25 Measure the power supply voltage at starter harness side connector B-12 4549
STEP 26 Measure the power supply voltage at starter relay harness side connector A-24X 4550
STEP 27 Check for open circuit and short circuit to ground between starter relay connector A-24X (terminal No 3) and starter connector B-12 (terminal No 1) 2006
STEP 28 Check harness connector B-109 at ECM and harness connector C-49 at shift lever for damage 6486
STEP 29 Check for harness damage between ECM connector B-109 (terminal No 106) and shift lever connector C-49 (terminal No 7) 2007
STEP 30 Check for harness damage between shift lever connector C-49 (terminal No 5, No 15) and starter relay connector A-24X (terminal No 2) 4323
STEP 31 Check for harness damage between starter relay connector A-24X (terminal No 3) and starter connector B-12 (terminal No 1) 1732
STEP 32 Check for harness damage between fusible link (24) and starter relay connector A-24X (terminal No 4) 2680
STEP 33 Check harness connector B-11 at starter for damage 6274
STEP 34 Check for open circuit, short circuit to ground and harness damage between battery and starter connector B-11 (terminal No 1) 5836
Inspection procedure 26: Ignition circuit system 6488
DIAGNOSIS 5395
STEP 1 Check harness connector B-01, B-02, B-03 and B-04 at ignition coil for damage 4552
STEP 2 Check the ignition coil 4972
STEP 3 Measure the power supply voltage at ignition coil harness side connectors B-01, B-02, B-03 and B-04 5395
STEP 4 Check harness connector A-30X at MFI relay for damage 1285
STEP 5 Check the circuit at ignition coil harness side connector B-01, B-02, B-03 and B-04 2252
STEP 6 Check harness connector B-108 at ECM for damage 6492
STEP 7 Check for open circuit and short circuit to ground between ignition coil connector and ECM connector 2252
STEP 8 Check the continuity at ignition coil harness side connector B-01, B-02, B-03 and B-04 6686
STEP 9 Check harness connector A-30X at MFI relay for damage 2510
STEP 10 Check for harness damage between MFI relay connector A-30X (terminal No 2) and ignition coil connector B-01, B-02, B-03 and B-04 (terminal No 4) 4555
STEP 11 Check harness connector B-108 at ECM for damage 6686
STEP 12 Check for harness damage between ignition coil connector and ECM connector 6495
Inspection procedure 27: A/C system 2012
DIAGNOSIS 1290
STEP 1 Check harness connector B-109 at ECM for damage 6686
STEP 2 Check the circuit at ECM connector B-109 1291
Inspection procedure 28: Engine oil pressure switch system 6278
DIAGNOSIS 4771
STEP 1 Check harness connector B-119 at engine oil pressure switch for damage 1293
STEP 2 Measure the power supply voltage at engine oil pressure switch harness side connector B-119 3443
STEP 3 Check harness connector B-108 at ECM for damage 1293
STEP 4 Check for open circuit and short circuit to ground between ECM connector B-108 (terminal No 36) and engine oil pressure switch connector B-119 (terminal No 1) 6687
STEP 5 Using scan tool MB991958, check data list item 90: Engine Oil Pressure Switch 5842
STEP 6 Check harness connector B-108 at ECM for damage 3896
STEP 7 Check for harness damage between ECM connector B-108 (terminal No 36) and engine oil pressure switch connector B-119 (terminal No 1) 5843
Inspection procedure 29: Power steering pressure switch system 4774
DIAGNOSIS 4985
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4560
STEP 2 Check harness connector B-17 at power steering pressure switch for damage 1296
STEP 3 Measure the power supply voltage at power steering pressure switch harness side connector B-17 5404
STEP 4 Check harness connector B-108 at ECM for damage 1297
STEP 5 Check for open circuit between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 4987
STEP 6 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 1297
STEP 7 Check harness connector B-108 at ECM for damage 5404
STEP 8 Check for harness damage between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 2265
INTAKE CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR 1329
EXHAUST CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR 3989
INJECTOR 7257
IGNITION COIL AND IGNITION POWER TRANSISTOR 1336
ON-VEHICLE SERVICE 1861
THROTTLE BODY (THROTTLE VALVE AREA) CLEANING 1866
FUEL PRESSURE TEST 1866
HOW TO REDUCE PRESSURIZED FUEL PRESSURE 4417
FUEL TANK PUMP OPERATION CHECK 5959
MULTIPORT FUEL INJECTION (MFI) RELAY CONTINUITY CHECK 1350
FUEL PUMP RELAY CONTINUITY CHECK 1350
Fuel pump relay 1 1350
Fuel pump relay 2 4003
INJECTOR RELAY CONTINUITY CHECK 5495
THROTTLE ACTUATOR CONTROL MOTOR RELAY CONTINUITY CHECK 1543
FUEL PUMP CIRCUIT RESISTOR CHECK 1873
INTAKE AIR TEMPERATURE SENSOR CHECK 2938
Intake air temperature sensor 1 1353
Intake air temperature sensor 2 5132
ENGINE COOLANT TEMPERATURE SENSOR CHECK 5503
HEATED OXYGEN SENSOR CHECK 5135
INJECTOR CHECK 2944
THROTTLE ACTUATOR CONTROL MOTOR CHECK 1358
ENGINE OIL CONTROL VALVE CHECK 7262
Intake engine oil control valve 1359
Exhaust engine oil control valve 1359
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK 1360
EVAPORATIVE EMISSION PURGE SOLENOID CHECK 1555
TURBOCHARGER WASTEGATE SOLENOID CHECK 7263
INJECTOR 5509
REMOVAL SERVICE POINT 4016
INSTALLATION SERVICE POINTS 5145
THROTTLE BODY ASSEMBLY 1366
INSTALLATION SERVICE POINTS 7264
ENGINE CONTROL RESISTOR 1565
ENGINE CONTROL MODULE (ECM) 5982
REMOVAL SERVICE POINT 1370
INSTALLATION SERVICE POINTS 1370
MULTIPORT FUEL INJECTION (MFI) <2 4L ENGINE> 6801
GENERAL INFORMATION 6809
<Except vehicles for California> 6172
<Vehicles for California> 6313
GENERAL SPECIFICATIONS 6820
SERVICE SPECIFICATIONS 2778
SEALANT AND ADHESIVE 4806
SPECIAL TOOL 3707
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 4224
HOW TO CONNECT THE SCAN TOOL (M U T -III) 2685
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6614
HOW TO READ DATA LIST 1388
HOW TO PERFORM ACTUATOR TEST 4242
HOW TO DIAGNOSE THE CAN BUS LINES 3355
HOW TO READ PROVISIONAL DIAGNOSTIC TROUBLE CODES 6982
PERMANENT DTC 6618
ON-BOARD DIAGNOSTICS 4482
SYSTEM READINESS TEST STATUS 1416
DIAGNOSTIC TROUBLE CODE PROCEDURES 6704
DTC P0010: Intake Engine Oil Control Valve Circuit 5410
Logic Flow Chart 5865
DIAGNOSIS 2856
STEP 1 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 1433
STEP 2 Check harness connector B-18 at intake engine oil control valve for damage 1433
STEP 3 Check the intake engine oil control valve 4577
STEP 4 Measure the power supply voltage at intake engine oil control valve harness side connector B-18 6548
STEP 5 Check harness connector A-30X at MFI relay for damage 1434
STEP 6 Check harness connector B-108 at ECM for damage 3919
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1435
STEP 8 Check harness connector A-30X at MFI relay for damage 5871
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and intake engine oil control valve connector B-18 (terminal No 2) 5016
STEP 10 Check for harness damage between intake engine oil control valve connector B-18 (terminal No 1) and ECM connector B-108 (terminal No 1) 6708
STEP 11 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 1436
STEP 12 Test the OBD-II drive cycle 5871
DTC P0011: Intake Variable Valve Timing System Target Error 2861
Logic Flow Chart 1437
DIAGNOSIS 2296
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1438
STEP 2 Check the intake engine oil control valve 1438
STEP 3 Check intake variable valve timing sprocket operation mechanism for being stuck 5874
STEP 4 Check oil passage of intake variable valve timing control system for being clogged 5874
STEP 5 Check the trouble symptoms 2297
STEP 6 Test the OBD-II drive cycle 6554
DTC P0013: Exhaust Engine Oil Control Valve Circuit 1440
Logic Flow Chart 5876
DIAGNOSIS 5417
STEP 1 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 6711
STEP 2 Check harness connector B-19 at exhaust engine oil control valve for damage 1443
STEP 3 Check the exhaust engine oil control valve 1444
STEP 4 Measure the power supply voltage at exhaust engine oil control valve harness side connector B-19 1444
STEP 5 Check harness connector A-30X at MFI relay for damage 5879
STEP 6 Check harness connector B-108 at ECM for damage 1444
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5879
STEP 8 Check harness connector A-30X at MFI relay for damage 2870
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and exhaust engine oil control valve connector B-19 (terminal No 2) 5029
STEP 10 Check for harness damage between exhaust engine oil control valve connector B-19 (terminal No 1) and ECM connector B-108 (terminal No 17) 1446
STEP 11 Using scan tool MB991958, check actuator test item 17: Engine Oil Control Valve 1446
STEP 12 Test the OBD-II drive cycle 1446
DTC P0014: Exhaust Variable Valve Timing System Target Error 4593
Logic Flow Chart 1448
DIAGNOSIS 6716
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1449
STEP 2 Check the exhaust engine oil control valve 5883
STEP 3 Check exhaust variable valve timing sprocket operation mechanism for being stuck 5034
STEP 4 Check oil passage of exhaust variable valve timing control system for being clogged 6716
STEP 5 Check the trouble symptoms 1450
STEP 6 Test the OBD-II drive cycle 1450
DTC P0016: Crankshaft/camshaft (intake) Position Sensor Phase Problem 5036
Logic Flow Chart 1451
DIAGNOSIS 2313
STEP 1 Using the oscilloscope, measure output wave pattern at crankshaft position sensor and intake camshaft position sensor 1452
STEP 2 Check the trouble symptoms 3471
STEP 3 Check timing mark on the timing chain 1452
STEP 4 Test the OBD-II drive cycle 1453
DTC P0017: Crankshaft/camshaft (exhaust) Position Sensor Phase Problem 1789
Logic Flow Chart 1454
DIAGNOSIS 2065
STEP 1 Using the oscilloscope, measure output wave pattern at crankshaft position sensor and exhaust camshaft position sensor 2316
STEP 2 Check the trouble symptoms 1455
STEP 3 Check timing mark on the timing chain 5424
STEP 4 Test the OBD-II drive cycle 3939
DTC P0031: Heated Oxygen Sensor (front) Heater Control Circuit Low <Except vehicles for California> 2878
Logic Flow Chart 5890
DIAGNOSIS 2880
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) for damage 5891
STEP 2 Check the heated oxygen sensor (front) 5047
STEP 3 Measure the power supply voltage at heated oxygen sensor (front) harness side connector C-44 2319
STEP 4 Check harness connector A-30X at MFI relay for damage 6723
STEP 5 Check harness connector B-108 at ECM for damage 2069
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5893
STEP 7 Check harness connector A-30X at MFI relay for damage 1462
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (front) connector C-44 (terminal No 1) 1462
STEP 9 Check for harness damage between heated oxygen sensor (front) connector C-44 (terminal No 2) and ECM connector B-108 (terminal No 34) 1463
STEP 10 Check the trouble symptoms 5050
STEP 11 Test the OBD-II drive cycle 1463
DTC P0031: Heated Oxygen Sensor (front) Heater Control Circuit Low <Vehicles for California> 1464
Logic Flow Chart 1802
DIAGNOSIS 4613
STEP 1 Check harness connector B-05 at heated oxygen sensor (front) for damage 2073
STEP 2 Check the heated oxygen sensor (front) 7247
STEP 3 Measure the power supply voltage at heated oxygen sensor (front) harness side connector B-05 1468
STEP 4 Check harness connector A-30X at MFI relay for damage 5432
STEP 5 Check harness connector B-108 at ECM for damage 7247
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1805
STEP 7 Check harness connector A-30X at MFI relay for damage 6302
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (front) connector B-05 (terminal No 1) 6461
STEP 9 Check for harness damage between heated oxygen sensor (front) connector B-05 (terminal No 3) and ECM connector B-108 (terminal No 34) 4617
STEP 10 Check the trouble symptoms 1470
STEP 11 Test the OBD-II drive cycle 1470
DTC P0032: Heated Oxygen Sensor (front) Heater Control Circuit High <Except vehicles for California> 1471
Logic Flow Chart 2889
DIAGNOSIS 7248
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) for damage 3953
STEP 2 Check the heated oxygen sensor (front) 6731
STEP 3 Check harness connector A-30X at MFI relay for damage 6731
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (front) connector C-44 (terminal No 1) 4366
STEP 5 Check harness connector B-108 at ECM for damage 5907
STEP 6 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 2) and ECM connector B-108 (terminal No 34) 1475
STEP 7 Check the trouble symptoms 5063
STEP 8 Test the OBD-II drive cycle 2890
DTC P0032: Heated Oxygen Sensor (front) Heater Control Circuit High <Vehicles for California> 4367
Logic Flow Chart 2323
DIAGNOSIS 1479
STEP 1 Check harness connector B-05 at heated oxygen sensor (front) for damage 2084
STEP 2 Check the heated oxygen sensor (front) 1479
STEP 3 Check harness connector A-30X at MFI relay for damage 4371
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (front) connector B-05 (terminal No 1) 2084
STEP 5 Check harness connector B-108 at ECM for damage 1480
STEP 6 Check for short circuit to power supply between heated oxygen sensor (front) connector B-05 (terminal No 3) and ECM connector B-108 (terminal No 34) 4626
STEP 7 Check the trouble symptoms 1480
STEP 8 Test the OBD-II drive cycle 1480
DTC P0037: Heated Oxygen Sensor (rear) Heater Control Circuit Low <Except vehicles for California> 2086
Logic Flow Chart 1817
DIAGNOSIS 5072
STEP 1 Check harness connector D-40 at heated oxygen sensor (rear) for damage 4629
STEP 2 Check the heated oxygen sensor (rear) 1484
STEP 3 Measure the power supply voltage at heated oxygen sensor (rear) harness side connector D-40 7250
STEP 4 Check harness connector A-30X at MFI relay for damage 4375
STEP 5 Check harness connector B-108 at ECM for damage 5918
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4375
STEP 7 Check harness connector A-30X at MFI relay for damage 5440
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (rear) connector D-40 (terminal No 1) 1487
STEP 9 Check for harness damage between heated oxygen sensor (rear) connector D-40 (terminal No 2) and ECM connector B-108 (terminal No 35) 5920
STEP 10 Check the trouble symptoms 1487
STEP 11 Test the OBD-II drive cycle 5921
DTC P0037: Heated Oxygen Sensor (rear) Heater Control Circuit Low <Vehicles for California> 2091
Logic Flow Chart 1490
DIAGNOSIS 1491
STEP 1 Check harness connector C-29 at heated oxygen sensor (rear) for damage 1491
STEP 2 Check the heated oxygen sensor (rear) 1491
STEP 3 Measure the power supply voltage at heated oxygen sensor (rear) harness side connector C-29 1492
STEP 4 Check harness connector A-30X at MFI relay for damage 1492
STEP 5 Check harness connector B-108 at ECM for damage 1492
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5446
STEP 7 Check harness connector A-30X at MFI relay for damage 1827
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (rear) connector C-29 (terminal No 1) 1493
STEP 9 Check for harness damage between heated oxygen sensor (rear) connector C-29 (terminal No 2) and ECM connector B-108 (terminal No 35) 2901
STEP 10 Check the trouble symptoms 1494
STEP 11 Test the OBD-II drive cycle 1494
DTC P0038: Heated Oxygen Sensor (rear) Heater Control Circuit High <Except vehicles for California> 2097
Logic Flow Chart 1497
DIAGNOSIS 5451
STEP 1 Check harness connector D-40 at heated oxygen sensor (rear) for damage 1498
STEP 2 Check the heated oxygen sensor (rear) 1498
STEP 3 Check harness connector A-30X at MFI relay for damage 5929
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (rear) connector D-40 (terminal No 1) 4385
STEP 5 Check harness connector B-108 at ECM for damage 2902
STEP 6 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 2) and ECM connector B-108 (terminal No 35) 5929
STEP 7 Check the trouble symptoms 1499
STEP 8 Test the OBD-II drive cycle 1499
DTC P0038: Heated Oxygen Sensor (rear) Heater Control Circuit High <Vehicles for California> 2102
Logic Flow Chart 1502
DIAGNOSIS 7253
STEP 1 Check harness connector C-29 at heated oxygen sensor (rear) for damage 7253
STEP 2 Check the heated oxygen sensor (rear) 1503
STEP 3 Check harness connector A-30X at MFI relay for damage 1503
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (rear) connector C-29 (terminal No 1) 5932
STEP 5 Check harness connector B-108 at ECM for damage 1503
STEP 6 Check for short circuit to power supply between heated oxygen sensor (rear) connector C-29 (terminal No 2) and ECM connector B-108 (terminal No 35) 1504
STEP 7 Check the trouble symptoms 4648
STEP 8 Test the OBD-II drive cycle 1504
DTC P0043: Heated Oxygen Sensor (3rd) Heater Control Circuit Low <Vehicles for California> 1505
Logic Flow Chart 1507
DIAGNOSIS 1508
STEP 1 Check harness connector D-31 at heated oxygen sensor (3rd) for damage 3980
STEP 2 Check the heated oxygen sensor (3rd) 1508
STEP 3 Measure the power supply voltage at heated oxygen sensor (3rd) harness side connector D-31 7255
STEP 4 Check harness connector A-30X at MFI relay for damage 1509
STEP 5 Check harness connector B-108 at ECM for damage 1509
STEP 6 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4393
STEP 7 Check harness connector A-30X at MFI relay for damage 1510
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (3rd) connector D-31 (terminal No 1) 1511
STEP 9 Check for harness damage between heated oxygen sensor (3rd) connector D-31 (terminal No 2) and ECM connector B-108 (terminal No 33) 1511
STEP 10 Check the trouble symptoms 1511
STEP 11 Test the OBD-II drive cycle 5102
DTC P0044: Heated Oxygen Sensor (3rd) Heater Control Circuit High <Vehicles for California> 1847
Logic Flow Chart 1848
DIAGNOSIS 1515
STEP 1 Check harness connector D-31 at heated oxygen sensor (3rd) for damage 1515
STEP 2 Check the heated oxygen sensor (3rd) 1515
STEP 3 Check harness connector A-30X at MFI relay for damage 2916
STEP 4 Check for short circuit to power supply between MFI relay connector A-30X (terminal No 2) and heated oxygen sensor (3rd) connector D-31 (terminal No 1) 1515
STEP 5 Check harness connector B-108 at ECM for damage 1516
STEP 6 Check for short circuit to power supply between heated oxygen sensor (3rd) connector D-31 (terminal No 2) and ECM connector B-108 (terminal No 33) 6176
STEP 7 Check the trouble symptoms 6266
STEP 8 Test the OBD-II drive cycle 1516
DTC P0069: Abnormal Correlation Between Manifold Absolute Pressure Sensor And Barometric Pressure Sensor 1517
Logic Flow Chart 5109
DIAGNOSIS 2120
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1519
STEP 2 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 5473
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4402
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5947
DTC P0101: Mass Airflow Circuit Range/Performance Problem 1522
Logic Flow Chart 1524
Logic Flow Chart 5477
DIAGNOSIS 1526
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 1526
STEP 2 Check harness connector A-05 at mass airflow sensor and harness connector A-30X at MFI relay for damage 5114
STEP 3 Check for harness damage between MFI relay connector A-30X (terminal No 2) and mass airflow sensor connector A-05 (terminal No 2) 1526
STEP 4 Check harness connector B-109 at ECM for damage 5481
STEP 5 Check for harness damage between mass airflow sensor connector A-05 (terminal No 3) and ECM connector B-109 (terminal No 87) 2126
STEP 6 Check for harness damage between mass airflow sensor connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 7258
STEP 7 Replace the mass airflow sensor 1527
STEP 8 Test the OBD-II drive cycle 1527
DTC P0102: Mass Airflow Circuit Low Input 5482
Logic Flow Chart 1530
DIAGNOSIS 1531
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 1531
STEP 2 Check harness connector A-05 at mass airflow sensor for damage 5118
STEP 3 Measure the power supply voltage at mass airflow sensor harness side connector A-05 5119
STEP 4 Check harness connector A-30X at MFI relay for damage 4694
STEP 5 Check harness connector B-109 at ECM for damage 5119
STEP 6 Measure the sensor output voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 1533
STEP 7 Check for open circuit and short circuit to ground between mass airflow sensor connector A-05 (terminal No 3) and ECM connector B-109 (terminal No 87) 1533
STEP 8 Replace the mass airflow sensor 2929
STEP 9 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 2131
STEP 10 Test the OBD-II drive cycle 3998
DTC P0103: Mass Airflow Circuit High Input 7259
Logic Flow Chart 1537
DIAGNOSIS 1538
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 5491
STEP 2 Check harness connector A-05 at mass airflow sensor for damage 2933
STEP 3 Check the continuity at mass airflow sensor harness side connector A-05 1538
STEP 4 Check harness connector B-109 at ECM for damage 1539
STEP 5 Check for open circuit between mass airflow sensor connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 1539
STEP 6 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 1539
STEP 7 Replace the mass airflow sensor 1539
STEP 8 Test the OBD-II drive cycle 1540
DTC P0106: Manifold Absolute Pressure Circuit Range/Performance Problem 1540
Logic Flow Chart 4419
Logic Flow Chart 1543
DIAGNOSIS 5129
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1544
STEP 2 Measure the sensor output voltage at manifold absolute pressure sensor connector B-117 by backprobing 1545
STEP 3 Measure the sensor supply voltage at manifold absolute pressure sensor connector B-117 by backprobing 1545
STEP 4 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 4422
STEP 5 Check for harness damage between manifold absolute pressure sensor connector B-117 (terminal No 3) and ECM connector B-108 (terminal No 44) 1545
STEP 6 Measure the ground voltage at manifold absolute pressure sensor connector B-117 by backprobing 1546
STEP 7 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 5501
STEP 8 Check for harness damage between manifold absolute pressure sensor connector B-117 (terminal No 2) and ECM connector B-108 (terminal No 46) 1546
STEP 9 Check harness connector B-117 at manifold absolute pressure sensor for damage 1546
STEP 10 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 2142
STEP 11 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4424
STEP 12 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1548
STEP 13 Test the OBD-II drive cycle 1548
DTC P0107: Manifold Absolute Pressure Circuit Low Input 4009
Logic Flow Chart 1551
DIAGNOSIS 2146
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 4010
STEP 2 Measure the sensor supply voltage at manifold absolute pressure sensor connector B-117 by backprobing 5138
STEP 3 Check harness connector B-108 at ECM for damage 1553
STEP 4 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1553
STEP 5 Check harness connector B-117 at manifold absolute pressure sensor for damage 1553
STEP 6 Check for short circuit to ground between manifold absolute pressure sensor connector B-117 (terminal No 3) and ECM connector B-108 (terminal No 44) 5139
STEP 7 Check harness connector B-117 at manifold absolute pressure sensor for damage 5507
STEP 8 Check harness connector B-108 at ECM for damage 1554
STEP 9 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4429
STEP 10 Check harness connector B-117 at manifold absolute pressure sensor for damage 2947
STEP 11 Check for open circuit and short circuit to ground between manifold absolute pressure sensor connector B-117 (terminal No 1) and ECM connector B-108 (terminal No 45) 7263
STEP 12 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1556
STEP 13 Test the OBD-II drive cycle 5142
DTC P0108: Manifold Absolute Pressure Circuit High Input 1557
Logic Flow Chart 1559
DIAGNOSIS 5511
STEP 1 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 1560
STEP 2 Measure the ground voltage at manifold absolute pressure sensor connector B-117 by backprobing 7263
STEP 3 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 5512
STEP 4 Check for open circuit between manifold absolute pressure sensor connector B-117 (terminal No 2) and ECM connector B-108 (terminal No 46) 1561
STEP 5 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 4017
STEP 6 Check harness connector B-117 at manifold absolute pressure sensor and harness connector B-108 at ECM for damage 5513
STEP 7 Test the OBD-II drive cycle 5145
DTC P0111: Intake Air Temperature Circuit Range/Performance Problem 1562
Logic Flow Chart 4019
DIAGNOSIS 5981
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1565
STEP 2 Check harness connector A-05 at intake air temperature sensor for damage 1565
STEP 3 Check the intake air temperature sensor 1566
STEP 4 Check the continuity at intake air temperature sensor harness side connector A-05 4024
STEP 5 Check harness connector B-109 at ECM for damage 1566
STEP 6 Check for harness damage between intake air temperature sensor connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 4437
STEP 7 Check harness connector B-109 at ECM for damage 1567
STEP 8 Check for harness damage between intake air temperature sensor connector A-05 (terminal No 1) and ECM connector B-109 (terminal No 89) 1567
STEP 9 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1567
STEP 10 Test the OBD-II drive cycle 1567
DTC P0112: Intake Air Temperature Circuit Low Input 1568
Logic Flow Chart 1569
DIAGNOSIS 2959
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1570
STEP 2 Check harness connector A-05 at intake air temperature sensor for damage 5985
STEP 3 Check the intake air temperature sensor 1571
STEP 4 Check harness connector B-109 at ECM for damage 1571
STEP 5 Check for short circuit to ground between intake air temperature sensor connector A-05 (terminal No 1) and ECM connector B-109 (terminal No 89) 5522
STEP 6 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 5157
STEP 7 Test the OBD-II drive cycle 4029
DTC P0113: Intake Air Temperature Circuit High Input 1572
Logic Flow Chart 1574
DIAGNOSIS 4031
STEP 1 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 1575
STEP 2 Check harness connector A-05 at intake air temperature sensor for damage 4031
STEP 3 Check the intake air temperature sensor 5525
STEP 4 Measure the sensor supply voltage at intake air temperature sensor harness side connector A-05 1576
STEP 5 Check harness connector B-109 at ECM for damage 1576
STEP 6 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 7267
STEP 7 Check the continuity at intake air temperature sensor harness side connector A-05 1577
STEP 8 Check harness connector B-109 at ECM for damage 2968
STEP 9 Check for open circuit between intake air temperature sensor connector A-05 (terminal No 4) and ECM connector B-109 (terminal No 88) 1578
STEP 10 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 5989
STEP 11 Test the OBD-II drive cycle 1578
DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem 5990
Logic Flow Chart 1581
DIAGNOSIS 1582
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 1582
STEP 2 Check harness connector B-06 at engine coolant temperature sensor for damage 1583
STEP 3 Check the engine coolant temperature sensor 2974
STEP 4 Check the continuity at engine coolant temperature sensor harness side connector B-06 4288
STEP 5 Check harness connector B-108 at ECM for damage 4429
STEP 6 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 2) and ECM connector B-108 (terminal No 27) 1583
STEP 7 Check harness connector B-108 at ECM for damage 1583
STEP 8 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 1) and ECM connector B-108 (terminal No 26) 5993
STEP 9 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 1584
STEP 10 Test the OBD-II drive cycle 1584
DTC P0117: Engine Coolant Temperature Circuit Low Input 2978
Logic Flow Chart 1587
DIAGNOSIS 5537
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 1588
STEP 2 Check harness connector B-06 at engine coolant temperature sensor for damage 7268
STEP 3 Check the engine coolant temperature sensor 2581
STEP 4 Check harness connector B-108 at ECM for damage 1589
STEP 5 Check for short circuit to ground between engine coolant temperature sensor connector B-06 (terminal No 1) and ECM connector B-108 (terminal No 26) 1589
STEP 6 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 7268
STEP 7 Test the OBD-II drive cycle 5176
DTC P0118: Engine Coolant Temperature Circuit High Input 1590
Logic Flow Chart 7269
DIAGNOSIS 1593
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 1593
STEP 2 Check harness connector B-06 at engine coolant temperature sensor for damage 1593
STEP 3 Check the engine coolant temperature sensor 1593
STEP 4 Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-06 6000
STEP 5 Check harness connector B-108 at ECM for damage 1594
STEP 6 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1594
STEP 7 Check the continuity at engine coolant temperature sensor harness side connector B-06 4046
STEP 8 Check harness connector B-108 at ECM for damage 7269
STEP 9 Check for open circuit between engine coolant temperature sensor connector B-06 (terminal No 2) and ECM connector B-108 (terminal No 27) 1595
STEP 10 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 4046
STEP 11 Test the OBD-II drive cycle 1596
DTC P0122: Throttle Position Sensor (main) Circuit Low Input 7269
Logic Flow Chart 1598
DIAGNOSIS 1599
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 1599
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve and harness connector B-108 at ECM for damage 3387
STEP 3 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 3415
STEP 4 Check for short circuit to ground and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 4) and ECM connector B-108 (terminal No 10) 3436
STEP 5 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 1600
STEP 6 Replace the throttle body assembly 5555
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1601
DTC P0123: Throttle Position Sensor (main) Circuit High Input 5187
Logic Flow Chart 1603
DIAGNOSIS 1604
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 4052
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve for damage 4053
STEP 3 Measure the sensor supply voltage at electronic-controlled throttle valve harness side connector B-10 1605
STEP 4 Check harness connector B-108 at ECM for damage 1605
STEP 5 Check for open circuit and short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 6008
STEP 6 Check the continuity at electronic-controlled throttle valve harness side connector B-10 1606
STEP 7 Check harness connector B-108 at ECM for damage 2998
STEP 8 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 3) and ECM connector B-108 (terminal No 13) 6184
STEP 9 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 2376
STEP 10 Check harness connector B-108 at ECM for damage 1607
STEP 11 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 4055
STEP 12 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 4) and ECM connector B-108 (terminal No 10) 1607
STEP 13 Replace the throttle body assembly 5561
STEP 14 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1607
MULTIPORT FUEL INJECTION (MFI) <2 4L ENGINE> 6801
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 0
DIAGNOSTIC TROUBLE CODE PROCEDURES 3613
DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control 2148
Logic Flow Chart 2726
Logic Flow Chart 5726
DIAGNOSIS 6768
STEP 1 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 6582
STEP 2 Measure the sensor output voltage at engine coolant temperature sensor connector B-06 by backprobing 3721
STEP 3 Check harness connector B-06 at engine coolant temperature sensor for damage 3721
STEP 4 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 2727
STEP 5 Check harness connector B-06 at engine coolant temperature sensor for damage 3482
STEP 6 Measure the sensor supply voltage at engine coolant temperature sensor harness side connector B-06 6795
STEP 7 Check harness connector B-108 at ECM for damage 3482
STEP 8 Check the continuity at engine coolant temperature sensor harness side connector B-06 6807
STEP 9 Check harness connector B-108 at ECM for damage 6738
STEP 10 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 2) and ECM connector B-108 (terminal No 27) 2702
STEP 11 Check the engine coolant temperature sensor 5312
STEP 12 Check harness connector B-108 at ECM for damage 6770
STEP 13 Check for harness damage between engine coolant temperature sensor connector B-06 (terminal No 1) and ECM connector B-108 (terminal No 26) 6134
STEP 14 Test the OBD-II drive cycle 4799
DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) 3483
Logic Flow Chart 1617
DIAGNOSIS 6744
STEP 1 Check the cooling system 6307
STEP 2 Test the OBD-II drive cycle 6307
DTC P0131: Heated Oxygen Sensor (front) Circuit Low Voltage <Except vehicles for California> 6771
Logic Flow Chart 6170
DIAGNOSIS 3818
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6748
STEP 2 Measure the sensor output voltage at heated oxygen sensor (front) connector C-44 by backprobing 4142
STEP 3 Check harness connector B-108 at ECM for damage 6773
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6749
STEP 5 Check harness connector C-44 at heated oxygen sensor (front) for damage 2730
STEP 6 Check harness connector C-44 at heated oxygen sensor (front) for damage 4449
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (front) harness side connector C-44 3683
STEP 8 Check harness connector B-108 at ECM for damage 6144
STEP 9 Check harness connector B-108 at ECM for damage 5742
STEP 10 Check for harness damage between heated oxygen sensor (front) connector C-44 (terminal No 4) and ECM connector B-108 (terminal No 39) 6144
STEP 11 Check for short circuit to ground between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 6820
STEP 12 Check the heated oxygen sensor (front) 3621
STEP 13 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6589
STEP 14 Test the OBD-II drive cycle 6174
DTC P0131: Heated Oxygen Sensor (front) Circuit Low Voltage <Vehicles for California> 4220
Logic Flow Chart 6778
DIAGNOSIS 4163
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6779
STEP 2 Measure the sensor output voltage at heated oxygen sensor (front) connector B-05 by backprobing 4680
STEP 3 Check harness connector B-108 at ECM for damage 6176
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4806
STEP 5 Check harness connector B-05 at heated oxygen sensor (front) for damage 6824
STEP 6 Check harness connector B-05 at heated oxygen sensor (front) for damage 4223
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (front) harness side connector B-05 6593
STEP 8 Check harness connector B-108 at ECM for damage 6594
STEP 9 Check harness connector B-108 at ECM for damage 3491
STEP 10 Check for harness damage between heated oxygen sensor (front) connector B-05 (terminal No 2) and ECM connector B-108 (terminal No 39) 3626
STEP 11 Check for short circuit to ground between heated oxygen sensor (front) connector B-05 (terminal No 4) and ECM connector B-108 (terminal No 38) 4806
STEP 12 Check the heated oxygen sensor (front) 6825
STEP 13 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 2170
STEP 14 Test the OBD-II drive cycle 3627
DTC P0132: Heated Oxygen Sensor (front) Circuit High Voltage <Except vehicles for California> 6825
Logic Flow Chart 6181
DIAGNOSIS 2499
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6782
STEP 2 Check harness connector C-44 at heated oxygen sensor (front) and harness connector B-108 at ECM for damage 6783
STEP 3 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 2174
STEP 4 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 1640
STEP 5 Test the OBD-II drive cycle 6840
DTC P0132: Heated Oxygen Sensor (front) Circuit High Voltage <Vehicles for California> 6184
Logic Flow Chart 6601
DIAGNOSIS 6785
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 4810
STEP 2 Check harness connector B-05 at heated oxygen sensor (front) and harness connector B-108 at ECM for damage 4790
STEP 3 Check for short circuit to power supply between heated oxygen sensor (front) connector B-05 (terminal No 4) and ECM connector B-108 (terminal No 38) 6785
STEP 4 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 5756
STEP 5 Test the OBD-II drive cycle 3825
DTC P0133: Heated Oxygen Sensor (front) Circuit Slow Response <Except vehicles for California> 3825
Logic Flow Chart 3743
DIAGNOSIS 3825
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6606
STEP 2 Check the heated oxygen sensor (front) 1650
STEP 3 Check harness connector C-44 at heated oxygen sensor (front) and harness connector B-108 at ECM for damage 6608
STEP 4 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6341
STEP 5 Test the OBD-II drive cycle 4471
DTC P0133: Heated Oxygen Sensor (front) Circuit Slow Response <Vehicles for California> 1652
Logic Flow Chart 1654
DIAGNOSIS 2751
STEP 1 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 4875
STEP 2 Check the heated oxygen sensor (front) 4182
STEP 3 Check harness connector B-05 at heated oxygen sensor (front) and harness connector B-108 at ECM for damage 1656
STEP 4 Using scan tool MB991958, check data list item AC: Heated Oxygen Sensor (front) 6791
STEP 5 Test the OBD-II drive cycle 5765
DTC P0134: Heated Oxygen Sensor (front) Circuit No Activity Detected <Except vehicles for California> 4878
Logic Flow Chart 6615
DIAGNOSIS 3602
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 2511
STEP 2 Check for exhaust leak 6201
STEP 3 Check for intake system vacuum leak 6619
STEP 4 Check harness connector C-44 at heated oxygen sensor (front) for damage 2791
STEP 5 Check the heated oxygen sensor (front) 1661
STEP 6 Check harness connectors B-101, B-102, B-103 and B-104 at injector for damage 4822
STEP 7 Check the injectors 6363
STEP 8 Check harness connector B-108 at ECM for damage 5771
STEP 9 Check for harness damage between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 6363
STEP 10 Check for harness damage between injector connector and ECM connector 4480
STEP 11 Check the fuel pressure 6205
STEP 12 Check the trouble symptoms 5771
STEP 13 Test the OBD-II drive cycle 5335
DTC P0134: Heated Oxygen Sensor (front) Circuit No Activity Detected <Vehicles for California> 6205
Logic Flow Chart 4824
DIAGNOSIS 1665
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 6624
STEP 2 Check for exhaust leak 4892
STEP 3 Check for intake system vacuum leak 5776
STEP 4 Check harness connector B-05 at heated oxygen sensor (front) for damage 7057
STEP 5 Check the heated oxygen sensor (front) 2564
STEP 6 Check harness connectors B-101, B-102, B-103 and B-104 at injector for damage 5777
STEP 7 Check the injectors 1668
STEP 8 Check harness connector B-108 at ECM for damage 6162
STEP 9 Check for harness damage between heated oxygen sensor (front) connector B-05 (terminal No 4) and ECM connector B-108 (terminal No 38) 1668
STEP 10 Check for harness damage between injector connector and ECM connector 4894
STEP 11 Check the fuel pressure 4712
STEP 12 Check the trouble symptoms 1669
STEP 13 Test the OBD-II drive cycle 2625
DTC P0137: Heated Oxygen Sensor (rear) Circuit Low Voltage <Except vehicles for California> 1670
Logic Flow Chart 6382
DIAGNOSIS 4830
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 1673
STEP 2 Measure the sensor output voltage at heated oxygen sensor (rear) connector D-40 by backprobing 4491
STEP 3 Check harness connector B-108 at ECM for damage 1674
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1674
STEP 5 Check harness connector D-40 at heated oxygen sensor (rear) for damage 5784
STEP 6 Check harness connector D-40 at heated oxygen sensor (rear) for damage 3548
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (rear) harness side connector D-40 4716
STEP 8 Check harness connector B-108 at ECM for damage 3548
STEP 9 Check harness connector B-108 at ECM for damage 2630
STEP 10 Check for harness damage between heated oxygen sensor (rear) connector D-40 (terminal No 4) and ECM connector B-108 (terminal No 41) 4198
STEP 11 Check for short circuit to ground between heated oxygen sensor (rear) connector D-40 (terminal No 3) and ECM connector B-108 (terminal No 40) 1676
STEP 12 Check the heated oxygen sensor (rear) 1676
STEP 13 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4905
STEP 14 Test the OBD-II drive cycle 5787
DTC P0137: Heated Oxygen Sensor (rear) Circuit Low Voltage <Vehicles for California> 1678
Logic Flow Chart 2793
DIAGNOSIS 5790
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4721
STEP 2 Measure the sensor output voltage at heated oxygen sensor (rear) connector C-29 by backprobing 6226
STEP 3 Check harness connector B-108 at ECM for damage 5792
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4501
STEP 5 Check harness connector C-29 at heated oxygen sensor (rear) for damage 2216
STEP 6 Check harness connector C-29 at heated oxygen sensor (rear) for damage 1683
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (rear) harness side connector C-29 5795
STEP 8 Check harness connector B-108 at ECM for damage 6407
STEP 9 Check harness connector B-108 at ECM for damage 5354
STEP 10 Check for harness damage between heated oxygen sensor (rear) connector C-29 (terminal No 4) and ECM connector B-108 (terminal No 41) 6229
STEP 11 Check for short circuit to ground between heated oxygen sensor (rear) connector C-29 (terminal No 3) and ECM connector B-108 (terminal No 40) 1684
STEP 12 Check the heated oxygen sensor (rear) 5796
STEP 13 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 1685
STEP 14 Test the OBD-II drive cycle 1685
DTC P0138: Heated Oxygen Sensor (rear) Circuit High Voltage <Except vehicles for California> 1964
Logic Flow Chart 3391
DIAGNOSIS 6644
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 2640
STEP 2 Check harness connector D-40 at heated oxygen sensor (rear) and harness connector B-108 at ECM for damage 5358
STEP 3 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 3) and ECM connector B-108 (terminal No 40) 5803
STEP 4 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 6645
STEP 5 Test the OBD-II drive cycle 4513
DTC P0138: Heated Oxygen Sensor (rear) Circuit High Voltage <Vehicles for California> 4729
Logic Flow Chart 6237
DIAGNOSIS 6648
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 1694
STEP 2 Check harness connector C-29 at heated oxygen sensor (rear) and harness connector B-108 at ECM for damage 2224
STEP 3 Check for short circuit to power supply between heated oxygen sensor (rear) connector C-29 (terminal No 3) and ECM connector B-108 (terminal No 40) 3854
STEP 4 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 6239
STEP 5 Test the OBD-II drive cycle 1695
DTC P0139: Heated Oxygen Sensor (rear) Circuit Slow Response <Except vehicles for California> 6430
Logic Flow Chart 3400
DIAGNOSIS 2647
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 1700
STEP 2 Test the OBD-II drive cycle 4292
DTC P0139: Heated Oxygen Sensor (rear) Circuit Slow Response <Vehicles for California> 3860
Logic Flow Chart 6244
DIAGNOSIS 6658
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 5816
STEP 2 Test the OBD-II drive cycle 6246
DTC P0140: Heated Oxygen Sensor (rear) Circuit No Activity Detected <Except vehicles for California> 4739
Logic Flow Chart 1984
DIAGNOSIS 4742
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4937
STEP 2 Test the OBD-II drive cycle 2801
DTC P0140: Heated Oxygen Sensor (rear) Circuit No Activity Detected <Vehicles for California> 1710
Logic Flow Chart 4940
DIAGNOSIS 6665
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4942
STEP 2 Test the OBD-II drive cycle 3871
DTC P0143: Heated Oxygen Sensor (3rd) Circuit Low Voltage <Vehicles for California> 6255
Logic Flow Chart 1716
DIAGNOSIS 5826
STEP 1 Using scan tool MB991958, check data list item B1: Heated Oxygen Sensor (3rd) 2659
STEP 2 Measure the sensor output voltage at heated oxygen sensor (3rd) connector D-31 by backprobing 3875
STEP 3 Check harness connector B-108 at ECM for damage 5380
STEP 4 Measure the sensor output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6259
STEP 5 Check harness connector D-31 at heated oxygen sensor (3rd) for damage 1719
STEP 6 Check harness connector D-31 at heated oxygen sensor (3rd) for damage 1719
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (3rd) harness side connector D-31 1719
STEP 8 Check harness connector B-108 at ECM for damage 6468
STEP 9 Check harness connector B-108 at ECM for damage 1720
STEP 10 Check for harness damage between heated oxygen sensor (3rd) connector D-31 (terminal No 4) and ECM connector B-108 (terminal No 55) 4542
STEP 11 Check for short circuit to ground between heated oxygen sensor (3rd) connector D-31 (terminal No 3) and ECM connector B-108 (terminal No 54) 5830
STEP 12 Check the heated oxygen sensor (3rd) 6262
STEP 13 Using scan tool MB991958, check data list item B1: Heated Oxygen Sensor (3rd) 2814
STEP 14 Test the OBD-II drive cycle 6265
DTC P0144: Heated Oxygen Sensor (3rd) Circuit High Voltage <Vehicles for California> 1722
Logic Flow Chart 2674
DIAGNOSIS 4546
STEP 1 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 1725
STEP 2 Check harness connector D-31 at heated oxygen sensor (3rd) and harness connector B-108 at ECM for damage 6477
STEP 3 Check for short circuit to power supply between heated oxygen sensor (3rd) connector D-31 (terminal No 3) and ECM connector B-108 (terminal No 54) 2246
STEP 4 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 3884
STEP 5 Test the OBD-II drive cycle 2247
DTC P0145: Heated Oxygen Sensor (3rd) Circuit Slow Response <Vehicles for California> 4758
Logic Flow Chart 4321
DIAGNOSIS 6483
STEP 1 Using scan tool MB991958, check data list item B1: Heated Oxygen Sensor (3rd) 3434
STEP 2 Test the OBD-II drive cycle 2823
DTC P0146: Heated Oxygen Sensor (3rd) Circuit No Activity Detected <Vehicles for California> 1731
Logic Flow Chart 1733
DIAGNOSIS 3659
STEP 1 Using scan tool MB991958, check data list item B1: Heated Oxygen Sensor (3rd) 6685
STEP 2 Test the OBD-II drive cycle 1734
DTC P0171: System too Lean 6685
Logic Flow Chart 6686
DIAGNOSIS 5399
STEP 1 Check for exhaust leak 6279
STEP 2 Check for intake system vacuum leak 4557
STEP 3 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 4327
STEP 4 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 5842
STEP 5 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 5842
STEP 6 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 5401
STEP 7 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 5844
STEP 8 Check the injector 4560
STEP 9 Check harness connector B-108 at ECM for damage 4331
STEP 10 Check for harness damage between injector connector and ECM connector 1740
STEP 11 Check the fuel pressure 1740
STEP 12 Check for entry of foreign matter (water, diesel fuel, etc ) into fuel 6506
STEP 13 Replace the injector 4987
STEP 14 Test the OBD-II drive cycle 6285
DTC P0172: System too Rich 4777
Logic Flow Chart 3444
DIAGNOSIS 1743
STEP 1 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 6515
STEP 2 Using scan tool MB991958, check data list item 5: Intake Air Temperature Sensor 4994
STEP 3 Using scan tool MB991958, check data list item 6: Engine Coolant Temperature Sensor 5852
STEP 4 Using scan tool MB991958, check data list item 8: Manifold Absolute Pressure Sensor 5853
STEP 5 Check the injector 1745
STEP 6 Check the fuel pressure 2841
STEP 7 Replace the injector 1746
STEP 8 Test the OBD-II drive cycle 4568
DTC P0181: Fuel Tank Temperature Sensor Circuit Range/Performance 6293
Logic Flow Chart 3906
DIAGNOSIS 4570
STEP 1 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 5856
STEP 2 Check harness connector D-18 at fuel pump module for damage 1750
STEP 3 Check the fuel tank temperature sensor 4571
STEP 4 Check the continuity at fuel pump module harness side connector D-18 6697
STEP 5 Check harness connector B-109 at ECM for damage 1751
STEP 6 Check for harness damage between fuel pump module connector D-18 (terminal No 3) and ECM connector B-109 (terminal No 115) 1751
STEP 7 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 1752
STEP 8 Test the OBD-II drive cycle 5408
DTC P0182: Fuel Tank Temperature Sensor Circuit Low Input 3909
Logic Flow Chart 4344
DIAGNOSIS 3911
STEP 1 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 1756
STEP 2 Check harness connector D-18 at fuel pump module for damage 5408
STEP 3 Check the fuel tank temperature sensor 4573
STEP 4 Check harness connector B-109 at ECM for damage 1756
STEP 5 Check for short circuit to ground between fuel pump module connector D-18 (terminal No 3) and ECM connector B-109 (terminal No 115) 6537
STEP 6 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 1757
STEP 7 Test the OBD-II drive cycle 5409
DTC P0183: Fuel Tank Temperature Sensor Circuit High Input 1758
Logic Flow Chart 6540
DIAGNOSIS 5010
STEP 1 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 3453
STEP 2 Check harness connector D-18 at fuel pump module for damage 1761
STEP 3 Check the fuel tank temperature sensor 1761
STEP 4 Measure the sensor supply voltage at fuel pump module harness side connector D-18 2040
STEP 5 Check harness connector B-109 at ECM for damage 1762
STEP 6 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 3455
STEP 7 Check the continuity at fuel pump module harness side connector D-18 1763
STEP 8 Using scan tool MB991958, check data list item 53: Fuel Tank Temperature Sensor 5013
STEP 9 Test the OBD-II drive cycle 5013
DTC P0201: Injector Circuit-Cylinder 1 1765
Logic Flow Chart 6707
Logic Flow Chart 5016
DIAGNOSIS 1768
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 4351
STEP 2 Check harness connector B-101 at No 1 cylinder injector for damage 1769
STEP 3 Check the No 1 cylinder injector 6550
STEP 4 Measure the power supply voltage at No 1 cylinder injector harness side connector B-101 4582
STEP 5 Check harness connector A-21X at injector relay for damage 1770
STEP 6 Check the injector relay 1771
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 6709
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 1771
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 1 cylinder injector connector B-101 (terminal No 1) 2297
STEP 10 Check harness connector B-108 at ECM for damage 5874
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 1 cylinder injector connector B-101 (terminal No 2) and ECM connector B-108 (terminal No 2) 2864
STEP 12 Using the oscilloscope, check the No 1 cylinder injector 2864
STEP 13 Test the OBD-II drive cycle 1773
DTC P0202: Injector Circuit-Cylinder 2 6710
Logic Flow Chart 2866
Logic Flow Chart 6711
DIAGNOSIS 5878
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 1778
STEP 2 Check harness connector B-102 at No 2 cylinder injector for damage 1778
STEP 3 Check the No 2 cylinder injector 2869
STEP 4 Measure the power supply voltage at No 2 cylinder injector harness side connector B-102 3465
STEP 5 Check harness connector A-21X at injector relay for damage 1779
STEP 6 Check the injector relay 6559
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 1780
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 5419
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 2 cylinder injector connector B-102 (terminal No 1) 6714
STEP 10 Check harness connector B-108 at ECM for damage 1781
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 2 cylinder injector connector B-102 (terminal No 2) and ECM connector B-108 (terminal No 3) 1781
STEP 12 Using the oscilloscope, check the No 2 cylinder injector 1782
STEP 13 Test the OBD-II drive cycle 5420
DTC P0203: Injector Circuit-Cylinder 3 6716
Logic Flow Chart 4356
Logic Flow Chart 5421
DIAGNOSIS 6570
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 5884
STEP 2 Check harness connector B-103 at No 3 cylinder injector for damage 4597
STEP 3 Check the No 3 cylinder injector 3935
STEP 4 Measure the power supply voltage at No 3 cylinder injector harness side connector B-103 4598
STEP 5 Check harness connector A-21X at injector relay for damage 1788
STEP 6 Check the injector relay 5423
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 5039
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 6577
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 3 cylinder injector connector B-103 (terminal No 1) 1790
STEP 10 Check harness connector B-108 at ECM for damage 2316
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 3 cylinder injector connector B-103 (terminal No 2) and ECM connector B-108 (terminal No 18) 1790
STEP 12 Using the oscilloscope, check the No 3 cylinder injector 1791
STEP 13 Test the OBD-II drive cycle 3939
DTC P0204: Injector Circuit-Cylinder 4 1792
Logic Flow Chart 1794
Logic Flow Chart 3473
DIAGNOSIS 1795
STEP 1 Using scan tool MB991958, check actuator test item 1: Injectors 1796
STEP 2 Check harness connector B-104 at No 4 cylinder injector for damage 5425
STEP 3 Check the No 4 cylinder injector 2318
STEP 4 Measure the power supply voltage at No 4 cylinder injector harness side connector B-104 4606
STEP 5 Check harness connector A-21X at injector relay for damage 1797
STEP 6 Check the injector relay 1798
STEP 7 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 5893
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 2319
STEP 9 Check for harness damage between injector relay connector A-21X (terminal No 3) and No 4 cylinder injector connector B-104 (terminal No 1) 4609
STEP 10 Check harness connector B-108 at ECM for damage 5050
STEP 11 Check for open circuit, short circuit to ground and harness damage between No 4 cylinder injector connector B-104 (terminal No 2) and ECM connector B-108 (terminal No 19) 4359
STEP 12 Using the oscilloscope, check the No 4 cylinder injector 5050
STEP 13 Test the OBD-II drive cycle 2884
DTC P0222: Throttle Position Sensor (sub) Circuit Low Input 1801
Logic Flow Chart 5896
DIAGNOSIS 1803
STEP 1 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 1803
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve for damage 2073
STEP 3 Measure the sensor supply voltage at electronic-controlled throttle valve harness side connector B-10 5899
STEP 4 Check harness connector B-108 at ECM for damage 3949
STEP 5 Check for open circuit and short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 1804
STEP 6 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 1805
STEP 7 Check harness connector B-108 at ECM for damage 6313
STEP 8 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 6473
STEP 9 Check for open circuit, short circuit to ground and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 6) and ECM connector B-108 (terminal No 11) 6728
STEP 10 Replace the throttle body assembly 1806
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1806
DTC P0223: Throttle Position Sensor (sub) Circuit High Input 4618
Logic Flow Chart 7248
DIAGNOSIS 5061
STEP 1 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 1809
STEP 2 Check harness connector B-10 at electronic-controlled throttle valve for damage 5906
STEP 3 Check the continuity at electronic-controlled throttle valve harness side connector B-10 5433
STEP 4 Check harness connector B-108 at ECM for damage 5907
STEP 5 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 3) and ECM connector B-108 (terminal No 13) 3954
STEP 6 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 2079
STEP 7 Replace the throttle body assembly 4622
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 1811
DTC P0300: Random/Multiple Cylinder Misfire Detected 3955
Logic Flow Chart 4368
DIAGNOSIS 1814
STEP 1 Using scan tool MB991958, check data list item 2: Crankshaft Position Sensor 1815
STEP 2 Using scan tool MB991958, check data list item 26: Long-Term Fuel Trim 5912
STEP 3 Using scan tool MB991958, check data list item 28: Short-Term Fuel Trim 7249
STEP 4 Visual check of ignition spark 1816
STEP 5 Check the spark plugs 3960
STEP 6 Check the following items 5913
STEP 7 Check the trouble symptoms 5914
STEP 8 Test the OBD-II drive cycle 3960
DTC P0301: Cylinder 1 Misfire Detected 5071
Logic Flow Chart 5072
DIAGNOSIS 6621
STEP 1 Visual check on ignition spark of No 1 cylinder 7250
STEP 2 Check the No 1 cylinder spark plug 1820
STEP 3 Check the compression 2897
STEP 4 Check the trouble symptoms 2897
STEP 5 Test the OBD-II drive cycle 1820
DTC P0302: Cylinder 2 Misfire Detected 4633
Logic Flow Chart 5076
DIAGNOSIS 1823
STEP 1 Visual check on ignition spark of No 2 cylinder 3966
STEP 2 Check the No 2 cylinder spark plug 1824
STEP 3 Check the compression 1824
STEP 4 Check the trouble symptoms 1824
STEP 5 Test the OBD-II drive cycle 2093
DTC P0303: Cylinder 3 Misfire Detected 1825
Logic Flow Chart 2095
DIAGNOSIS 1827
STEP 1 Visual check on ignition spark of No 3 cylinder 1827
STEP 2 Check the No 3 cylinder spark plug 1827
STEP 3 Check the compression 1828
STEP 4 Check the trouble symptoms 1828
STEP 5 Test the OBD-II drive cycle 1828
DTC P0304: Cylinder 4 Misfire Detected 1828
Logic Flow Chart 1829
DIAGNOSIS 1830
STEP 1 Visual check on ignition spark of No 4 cylinder 7253
STEP 2 Check the No 4 cylinder spark plug 5452
STEP 3 Check the compression 1831
STEP 4 Check the trouble symptoms 1831
STEP 5 Test the OBD-II drive cycle 4643
DTC P0327: Knock Sensor Circuit Low 1832
Logic Flow Chart 1834
DIAGNOSIS 1835
STEP 1 Check harness connector B-116 at knock sensor and harness connector B-108 at ECM for damage 2904
STEP 2 Check for open circuit and harness damage between knock sensor connector B-116 (terminal No 1) and ECM connector B-108 (terminal No 42) 1835
STEP 3 Check for open circuit, short circuit to ground and harness damage between knock sensor connector B-116 (terminal No 2) and ECM connector B-108 (terminal No 25) 4387
STEP 4 Replace the knock sensor 4647
STEP 5 Test the OBD-II drive cycle 1836
DTC P0328: Knock Sensor Circuit High 1836
Logic Flow Chart 5933
DIAGNOSIS 1839
STEP 1 Check harness connector B-116 at knock sensor and harness connector B-108 at ECM for damage 5096
STEP 2 Check for short circuit to power supply between knock sensor connector B-116 (terminal No 2) and ECM connector B-108 (terminal No 25) 1839
STEP 3 Check for short circuit to power supply between knock sensor connector B-116 (terminal No 1) and ECM connector B-108 (terminal No 42) 3979
STEP 4 Check the trouble symptoms 1839
STEP 5 Test the OBD-II drive cycle 4390
DTC P0335: Crankshaft Position Sensor Circuit 5461
Logic Flow Chart 2909
Logic Flow Chart 1843
DIAGNOSIS 1843
STEP 1 Using scan tool MB991958, check data list item 2: Crankshaft Position Sensor 3981
STEP 2 Using the oscilloscope, check the crankshaft position sensor 1845
STEP 3 Check harness connector B-105 at crankshaft position sensor and harness connector B-108 at ECM for damage 1845
STEP 4 Check harness connector B-105 at crankshaft position sensor for damage 4394
STEP 5 Measure the sensor supply voltage at crankshaft position sensor harness side connector B-105 3982
STEP 6 Check harness connector B-108 at ECM for damage 5103
STEP 7 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 1847
STEP 8 Check for short circuit to ground between crankshaft position sensor connector B-105 (terminal No 3) and ECM connector B-108 (terminal No 8) 2330
STEP 9 Measure the sensor supply voltage at crankshaft position sensor harness side connector B-105 1848
STEP 10 Check harness connector B-108 at ECM for damage 1848
STEP 11 Check for open circuit and short circuit to ground between crankshaft position sensor connector B-105 (terminal No 1) and ECM connector B-108 (terminal No 9) 1848
STEP 12 Check the continuity at crankshaft position sensor harness side connector B-105 2330
STEP 13 Check harness connector B-108 at ECM for damage 1849
STEP 14 Check for open circuit and harness damage between crankshaft position sensor connector B-105 (terminal No 2) and ECM connector B-108 (terminal No 24) 1849
STEP 15 Check harness connector B-108 at ECM for damage 5469
STEP 16 Check for harness damage between ECM connector B-108 (terminal No 9) and crankshaft position sensor connector B-105 (terminal No 1) 5469
STEP 17 Check for harness damage between crankshaft position sensor connector B-105 (terminal No 3) and ECM connector B-108 (terminal No 8) 5469
STEP 18 Check the trouble symptoms 5107
STEP 19 Using scan tool MB991958, check data list item 2: Crankshaft Position Sensor 1850
STEP 20 Test the OBD-II drive cycle 6248
DTC P0340: Intake Camshaft Position Sensor Circuit 1851
Logic Flow Chart 5108
Logic Flow Chart 1853
DIAGNOSIS 2919
STEP 1 Using the oscilloscope, check the intake camshaft position sensor 3989
STEP 2 Check harness connector B-106 at intake camshaft position sensor and harness connector B-108 at ECM for damage 1854
STEP 3 Check harness connector B-106 at intake camshaft position sensor for damage 1855
STEP 4 Measure the sensor supply voltage at intake camshaft position sensor harness side connector B-106 4657
STEP 5 Check harness connector B-108 at ECM for damage 1855
STEP 6 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4657
STEP 7 Check for short circuit to ground between intake camshaft position sensor connector B-106 (terminal No 3) and ECM connector B-108 (terminal No 14) 3991
STEP 8 Measure the sensor supply voltage at intake camshaft position sensor harness side connector B-106 2123
STEP 9 Check harness connector B-108 at ECM for damage 5477
STEP 10 Check for open circuit and short circuit to ground between intake camshaft position sensor connector B-106 (terminal No 1) and ECM connector B-108 (terminal No 9) 5948
STEP 11 Check the continuity at intake camshaft position sensor harness side connector B-106 2922
STEP 12 Check harness connector B-108 at ECM for damage 7257
STEP 13 Check for open circuit and harness damage between intake camshaft position sensor connector B-106 (terminal No 2) and ECM connector B-108 (terminal No 30) 1858
STEP 14 Check harness connector B-108 at ECM for damage 2124
STEP 15 Check for harness damage between ECM connector B-108 (terminal No 9) and intake camshaft position sensor connector B-106 (terminal No 1) 7258
STEP 16 Check for harness damage between intake camshaft position sensor connector B-106 (terminal No 3) and ECM connector B-108 (terminal No 14) 3993
STEP 17 Check the intake camshaft position sensing portion 1858
STEP 18 Check the trouble symptoms 4407
STEP 19 Test the OBD-II drive cycle 1859
DTC P0365: Exhaust Camshaft Position Sensor Circuit 3993
Logic Flow Chart 5116
Logic Flow Chart 1862
DIAGNOSIS 1862
STEP 1 Using the oscilloscope, check the exhaust camshaft position sensor 5117
STEP 2 Check harness connector B-107 at exhaust camshaft position sensor and harness connector B-108 at ECM for damage 5485
STEP 3 Check harness connector B-107 at exhaust camshaft position sensor for damage 1863
STEP 4 Measure the sensor supply voltage at exhaust camshaft position sensor harness side connector B-107 2129
STEP 5 Check harness connector B-108 at ECM for damage 5486
STEP 6 Measure the sensor supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5119
STEP 7 Check for short circuit to ground between exhaust camshaft position sensor connector B-107 (terminal No 3) and ECM connector B-108 (terminal No 7) 1865
STEP 8 Measure the sensor supply voltage at exhaust camshaft position sensor harness side connector B-107 1866
STEP 9 Check harness connector B-108 at ECM for damage 5955
STEP 10 Check for open circuit and short circuit to ground between exhaust camshaft position sensor connector B-107 (terminal No 1) and ECM connector B-108 (terminal No 9) 1866
STEP 11 Check the continuity at exhaust camshaft position sensor harness side connector B-107 1866
STEP 12 Check harness connector B-108 at ECM for damage 2133
STEP 13 Check for open circuit and harness damage between exhaust camshaft position sensor connector B-107 (terminal No 2) and ECM connector B-108 (terminal No 23) 1867
STEP 14 Check harness connector B-108 at ECM for damage 4414
STEP 15 Check for harness damage between ECM connector B-108 (terminal No 9) and exhaust camshaft position sensor connector B-107 (terminal No 1) 1867
STEP 16 Check for harness damage between exhaust camshaft position sensor connector B-107 (terminal No 3) and ECM connector B-108 (terminal No 7) 7259
STEP 17 Check the exhaust camshaft position sensing portion 1867
STEP 18 Check the trouble symptoms 1868
STEP 19 Test the OBD-II drive cycle 5957
DTC P0401: Exhaust Gas Recirculation Flow Insufficient Detected 1868
Logic Flow Chart 1869
DIAGNOSIS 1870
STEP 1 Check the EGR system 1870
STEP 2 Check the EGR valve contamination and the EGR passage contamination 5493
STEP 3 Check the trouble symptoms 1870
STEP 4 Test the OBD-II drive cycle 1871
DTC P0420: Warm Up Catalyst Efficiency Below Threshold <Except vehicles for California> 4003
Logic Flow Chart 5961
DIAGNOSIS 1873
STEP 1 Replace the catalytic converter 1873
DTC P0421: Warm Up Catalyst Efficiency Below Threshold <Vehicles for California> 1873
Logic Flow Chart 4006
DIAGNOSIS 1875
STEP 1 Replace the catalytic converter 7261
MULTIPORT FUEL INJECTION (MFI) <2 4L ENGINE> 6801
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 0
DIAGNOSTIC TROUBLE CODE PROCEDURES 3613
DTC P0441: Evaporative Emission Control System Incorrect Purge Flow 2148
Logic Flow Chart 1877
DIAGNOSIS 3606
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6795
STEP 2 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 2710
STEP 3 Using scan tool MB991958, check actuator test item 10: Evaporative Emission Purge Solenoid 2484
STEP 4 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 3721
STEP 5 Check the trouble symptoms 6768
STEP 6 Test the OBD-II drive cycle 6795
DTC P0442: Evaporative Emission Control System Leak Detected (small leak) 6795
Logic Flow Chart (Monitor Sequence) 6795
DIAGNOSIS 5731
STEP 1 Using scan tool MB991958, check the evaporative emission system monitor test 2579
STEP 2 Check the evaporative emission purge solenoid for leaks 1885
STEP 3 Check for leaks in evaporative emission hose A, chamber and hose B 6771
STEP 4 Check for leaks in evaporative emission hose C 1885
STEP 5 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 3617
STEP 6 Perform the pressure test on the evaporative emission system 6809
STEP 7 Check for leaks in evaporative emission hoses D and E 6809
STEP 8 Check for leaks in evaporative emission hoses F and G 1888
STEP 9 Check for leaks in evaporative emission hoses H and I 5737
STEP 10 Check for leaks in the fuel tank 4217
STEP 11 Check the evaporative emission canister for vacuum leaks 3818
STEP 12 Using scan tool MB991958, check the evaporative emission system monitor test 6773
STEP 13 Test the OBD-II drive cycle 4839
DTC P0443: Evaporative Emission Control System Purge Control Valve Circuit 4449
Logic Flow Chart 5315
DIAGNOSIS 6173
STEP 1 Using scan tool MB991958, check actuator test item 10: Evaporative Emission Purge Solenoid 6173
STEP 2 Check harness connector B-115 at evaporative emission purge solenoid for damage 6316
STEP 3 Check the evaporative emission purge solenoid 6589
STEP 4 Measure the power supply voltage at evaporative emission purge solenoid harness side connector B-115 4805
STEP 5 Check harness connector A-30X at MFI relay for damage 3488
STEP 6 Check harness connector B-108 at ECM for damage 6317
STEP 7 Measure the power supply voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4145
STEP 8 Check harness connector A-30X at MFI relay for damage 6778
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and evaporative emission purge solenoid connector B-115 (terminal No 2) 3579
STEP 10 Check for harness damage between evaporative emission purge solenoid connector B-115 (terminal No 1) and ECM connector B-108 (terminal No 37) 5316
STEP 11 Using scan tool MB991958, check actuator test item 10: Evaporative Emission Purge Solenoid 6591
STEP 12 Test the OBD-II drive cycle 3822
DTC P0446: Evaporative Emission Control System Vent Control Circuit 5746
Logic Flow Chart 2722
DIAGNOSIS 6178
STEP 1 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 4148
STEP 2 Check harness connector F-19 at evaporative emission ventilation solenoid for damage 2782
STEP 3 Check the evaporative emission ventilation solenoid 6825
STEP 4 Measure the power supply voltage at evaporative emission ventilation solenoid harness side connector F-19 2446
STEP 5 Check harness connector A-30X at MFI relay for damage 6781
STEP 6 Check harness connector B-109 at ECM for damage 6156
STEP 7 Measure the power supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 5316
STEP 8 Check harness connector A-30X at MFI relay for damage 1904
STEP 9 Check for harness damage between MFI relay connector A-30X (terminal No 2) and evaporative emission ventilation solenoid connector F-19 (terminal No 2) 4806
STEP 10 Check for harness damage between evaporative emission ventilation solenoid connector F-19 (terminal No 1) and ECM connector B-109 (terminal No 117) 6826
STEP 11 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 4806
STEP 12 Test the OBD-II drive cycle 4806
DTC P0450: Evaporative Emission Control System Pressure Sensor Malfunction 2499
Logic Flow Chart (Monitor Sequence) 6599
DIAGNOSIS 3341
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 4809
STEP 2 Measure the sensor supply voltage at fuel tank differential pressure sensor connector D-17 by backprobing 6163
STEP 3 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6332
STEP 4 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 3) and ECM connector B-109 (terminal No 114) 4789
STEP 5 Measure the ground voltage at fuel tank differential pressure sensor connector D-17 by backprobing 3633
STEP 6 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6785
STEP 7 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 2) and ECM connector B-109 (terminal No 113) 3588
STEP 8 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 4865
STEP 9 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 1) and ECM connector B-109 (terminal No 112) 3742
STEP 10 Replace the fuel tank differential pressure sensor 5757
STEP 11 Test the OBD-II drive cycle 2504
DTC P0451: Evaporative Emission Control System Pressure Sensor Range/Performance 4690
Logic Flow Chart (Monitor Sequence) 6605
DIAGNOSIS 6606
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 6339
STEP 2 Measure the sensor supply voltage at fuel tank differential pressure sensor connector D-17 by backprobing 3826
STEP 3 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6908
STEP 4 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 3) and ECM connector B-109 (terminal No 114) 1920
STEP 5 Measure the ground voltage at fuel tank differential pressure sensor connector D-17 by backprobing 6191
STEP 6 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6916
STEP 7 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 2) and ECM connector B-109 (terminal No 113) 2749
STEP 8 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6609
STEP 9 Check for harness damage between fuel tank differential pressure sensor connector D-17 (terminal No 1) and ECM connector B-109 (terminal No 112) 2749
STEP 10 Replace the fuel tank differential pressure sensor 2508
STEP 11 Test the OBD-II drive cycle 6789
DTC P0452: Evaporative Emission Control System Pressure Sensor Low Input 3780
Logic Flow Chart (Monitor Sequence) 1925
DIAGNOSIS 4240
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 4698
STEP 2 Measure the sensor supply voltage at fuel tank differential pressure sensor connector D-17 by backprobing 2188
STEP 3 Check harness connector B-109 at ECM for damage 6614
STEP 4 Measure the sensor supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 1928
STEP 5 Check harness connector D-17 at fuel tank differential pressure sensor for damage 3353
STEP 6 Check for short circuit to ground between fuel tank differential pressure sensor connector D-17 (terminal No 3) and ECM connector B-109 (terminal No 114) 3642
STEP 7 Check harness connector D-17 at fuel tank differential pressure sensor for damage 5767
STEP 8 Check harness connector B-109 at ECM for damage 3829
STEP 9 Measure the sensor output voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 2554
STEP 10 Check harness connector D-17 at fuel tank differential pressure sensor for damage 4881
STEP 11 Check for open circuit and short circuit to ground between fuel tank differential pressure sensor connector D-17 (terminal No 1) and ECM connector B-109 (terminal No 112) 3829
STEP 12 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 6763
STEP 13 Test the OBD-II drive cycle 4703
DTC P0453: Evaporative Emission Control System Pressure Sensor High Input 4819
Logic Flow Chart (Monitor Sequence) 4704
DIAGNOSIS 1936
STEP 1 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 3787
STEP 2 Measure the ground voltage at fuel tank differential pressure sensor connector D-17 by backprobing 3830
STEP 3 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 2468
STEP 4 Check for open circuit between fuel tank differential pressure sensor connector D-17 (terminal No 2) and ECM connector B-109 (terminal No 113) 1937
STEP 5 Using scan tool MB991958, check data list item 52: Fuel Tank Differential Pressure Sensor 5772
STEP 6 Check harness connector D-17 at fuel tank differential pressure sensor and harness connector B-109 at ECM for damage 6623
STEP 7 Test the OBD-II drive cycle 4824
DTC P0455: Evaporative Emission Control System Leak Detected (gross leak) 6208
Logic Flow Chart (Monitor Sequence) 4890
DIAGNOSIS 4710
STEP 1 Using scan tool MB991958, check the evaporative emission system monitor test 3649
STEP 2 Check the evaporative emission purge solenoid for leaks 1943
STEP 3 Check for leaks in evaporative emission hose A, chamber and hose B 4827
STEP 4 Check for leaks in evaporative emission hose C 5340
STEP 5 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 6627
STEP 6 Perform the pressure test on the evaporative emission system 4487
STEP 7 Check for leaks in evaporative emission hoses D and E 6214
STEP 8 Check for leaks in evaporative emission hoses F and G 4897
STEP 9 Check for leaks in evaporative emission hoses H and I 4897
STEP 10 Check for leaks in the fuel tank 2206
STEP 11 Check the evaporative emission canister for vacuum leaks 4830
STEP 12 Using scan tool MB991958, check the evaporative emission system monitor test 6384
STEP 13 Test the OBD-II drive cycle 5342
DTC P0456: Evaporative Emission Control System Leak Detected (very small leak) 3545
Logic Flow Chart (Monitor Sequence) 6632
DIAGNOSIS 3548
STEP 1 Using scan tool MB991958, check the evaporative emission system monitor test 1953
STEP 2 Check the evaporative emission purge solenoid for leaks 5787
STEP 3 Check for leaks in evaporative emission hose A, chamber and hose B 4495
STEP 4 Check for leaks in evaporative emission hose C 1954
STEP 5 Using scan tool MB991958, check actuator test item 15: Evaporative Emission Ventilation Solenoid 4718
STEP 6 Perform the pressure test on the evaporative emission system 1955
STEP 7 Check for leaks in evaporative emission hoses D and E 6224
STEP 8 Check for leaks in evaporative emission hoses F and G 6397
STEP 9 Check for leaks in evaporative emission hoses H and I 2213
STEP 10 Check for leaks in the fuel tank 4720
STEP 11 Check the evaporative emission canister for vacuum leaks 5351
STEP 12 Using scan tool MB991958, check the evaporative emission system monitor test 6638
STEP 13 Test the OBD-II drive cycle 3801
DTC P0461: Fuel Level Sensor Circuit Range/Performance 1959
Logic Flow Chart 6405
DIAGNOSIS 2636
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code (DTC) 2480
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5795
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5354
DTC P0462: Fuel Level Sensor Circuit Low Input 7203
Logic Flow Chart 1963
DIAGNOSIS 3846
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code (DTC) 6642
STEP 2 Check the trouble symptoms 4507
STEP 3 Test the OBD-II drive cycle 4205
DTC P0463: Fuel Level Sensor Circuit High Input 6416
Logic Flow Chart 1965
DIAGNOSIS 3848
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code (DTC) 6644
STEP 2 Check the trouble symptoms 6420
STEP 3 Test the OBD-II drive cycle 6645
DTC P0489: EGR Valve (stepper motor) Circuit Malfunction (ground short) 6235
Logic Flow Chart 5360
DIAGNOSIS 2642
STEP 1 Check harness connector B-114 at EGR valve for damage 5361
STEP 2 Check the EGR valve 6425
STEP 3 Measure the power supply voltage at EGR valve harness side connector B-114 5362
STEP 4 Check harness connector A-30X at MFI relay for damage 1972
STEP 5 Check harness connector B-108 at ECM for damage 1972
STEP 6 Measure the power supply voltage at ECM harness side connector B-108 2224
STEP 7 Check harness connector A-30X at MFI relay for damage 1973
STEP 8 Check for harness damage between MFI relay connector A-30X (terminal No 2) and EGR valve connector B-114 (terminal No 2, No 5) 6240
STEP 9 Check for harness damage between EGR valve connector and ECM connector 3856
STEP 10 Check the trouble symptoms 5364
STEP 11 Test the OBD-II drive cycle 6240
DTC P0490: EGR Valve (stepper motor) Circuit Malfunction (battery short) 6433
Logic Flow Chart 4926
DIAGNOSIS 2647
STEP 1 Check harness connector B-114 at EGR valve for damage 1978
STEP 2 Check the EGR valve 2795
STEP 3 Check harness connector B-108 at ECM for damage 2229
STEP 4 Check for short circuit to power supply between EGR valve connector B-114 and ECM connector B-108 2648
STEP 5 Check the trouble symptoms 1979
STEP 6 Test the OBD-II drive cycle 3405
DTC P0500: Vehicle Speed Sensor Malfunction <M/T> 6440
Logic Flow Chart 1982
DIAGNOSIS 1983
STEP 1 Using scan tool MB991958, check data list item 4: Vehicle Speed Sensor 1983
STEP 2 Check harness connector B-111 at vehicle speed sensor for damage 1983
STEP 3 Measure the power supply voltage at vehicle speed sensor harness side connector B-111 6446
STEP 4 Check harness connector A-30X at MFI relay for damage 6248
STEP 5 Check the continuity at vehicle speed sensor harness side connector B-111 4532
STEP 6 Check harness connector B-109 at ECM for damage 5371
STEP 7 Check for open circuit and harness damage between vehicle speed sensor connector B-111 (terminal No 1) and ECM connector B-109 (terminal No 110) 6660
STEP 8 Measure the sensor supply voltage at vehicle speed sensor harness side connector B-111 4741
STEP 9 Check harness connector B-109 at ECM for damage 1985
STEP 10 Check for open circuit and short circuit to ground between vehicle speed sensor connector B-111 (terminal No 2) and ECM connector B-109 (terminal No 109) 4742
STEP 11 Using scan tool MB991958, check data list item 4: Vehicle Speed Sensor 6662
STEP 12 Check harness connector A-30X at MFI relay for damage 1986
STEP 13 Check for harness damage between MFI relay connector A-30X (terminal No 2) and vehicle speed sensor connector B-109 (terminal No 3) 2801
STEP 14 Check harness connector B-109 at ECM for damage 4939
STEP 15 Check for harness damage between vehicle speed sensor connector B-111 (terminal No 2) and ECM connector B-109 (terminal No 109) 5374
STEP 16 Replace the vehicle speed sensor 4939
STEP 17 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4535
DTC P0506: Idle Control System RPM Lower Than Expected 4744
Logic Flow Chart 2657
DIAGNOSIS 6666
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5376
STEP 2 Check the throttle body (throttle valve area) 4945
STEP 3 Replace the throttle body assembly 3418
STEP 4 Test the OBD-II drive cycle 6460
DTC P0507: Idle Control System RPM Higher Than Expected 5824
Logic Flow Chart 3419
DIAGNOSIS 1993
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4747
STEP 2 Check for intake system vacuum leak 6464
STEP 3 Replace the throttle body assembly 6465
STEP 4 Test the OBD-II drive cycle 6672
DTC P050B: Ignition Timing Retard Insufficient 4541
Logic Flow Chart 6673
DIAGNOSIS 1996
STEP 1 Check the throttle body (throttle valve area) 1996
STEP 2 Check the trouble symptoms 1996
STEP 3 Test the OBD-II drive cycle 4314
DTC P0513: Immobilizer Malfunction 5383
DIAGNOSIS 1997
STEP 1 Using scan tool MB991958, check VIN Information 4316
STEP 2 Using scan tool MB991958, read the immobilizer diagnostic trouble code (DTC) 3427
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3880
DTC P0551: Power Steering Pressure Switch Circuit Range/Performance 4317
Logic Flow Chart 2000
DIAGNOSIS 6477
STEP 1 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 4546
STEP 2 Check harness connector B-17 at power steering pressure switch for damage 2002
STEP 3 Measure the power supply voltage at power steering pressure switch harness side connector B-17 4547
STEP 4 Check harness connector B-108 at ECM for damage 4320
STEP 5 Check for short circuit to ground between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 2002
STEP 6 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 2533
STEP 7 Check harness connector B-108 at ECM for damage 6683
STEP 8 Replace the power steering pressure switch 2003
STEP 9 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 2003
DTC P0554: Power Steering Pressure Switch Circuit Intermittent 4966
Logic Flow Chart 6484
DIAGNOSIS 4968
STEP 1 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 2007
STEP 2 Check the power steering fluid level 2007
STEP 3 Check the power steering pressure switch 6487
STEP 4 Check the oil pump pressure 5836
STEP 5 Check harness connector B-17 at power steering pressure switch and harness connector B-108 at ECM for damage 5394
STEP 6 Check for harness damage between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 5836
STEP 7 Check the trouble symptoms 6488
STEP 8 Test the OBD-II drive cycle 4324
DTC P0603: EEPROM Malfunction 5395
Logic Flow Chart 2682
DIAGNOSIS 2010
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4973
DTC P0606: Engine Control Module Main Processor Malfunction 6492
DIAGNOSIS 6686
STEP 1 Check the battery 5397
STEP 2 Check harness connector B-109 at ECM for damage 2012
STEP 3 Measure the ignition switch-IG signal voltage at ECM harness side connector B-109 5398
STEP 4 Check harness connector C-304 at ETACS-ECU for damage 5398
STEP 5 Check harness connector C-304 at ETACS-ECU for damage 4978
STEP 6 Check for harness damage between ETACS-ECU connector C-304 (terminal No 10) and ECM connector B-109 (terminal No 92) 6497
STEP 7 Check harness connector A-30X at MFI relay for damage 2256
STEP 8 Check the MFI relay 3895
STEP 9 Check for short circuit to ground between MFI relay connector A-30X (terminal No 1) and ECM connector B-109 (terminal No 73) 2014
STEP 10 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6687
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6687
DTC P0622: Generator FR Terminal Circuit Malfunction 5401
DIAGNOSIS 2017
STEP 1 Check harness connector B-108 at ECM for damage 4983
STEP 2 Measure the output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 2018
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2019
STEP 4 Check harness connector B-15 at generator for damage 2019
STEP 5 Measure the power supply voltage at generator harness side connector B-15 5404
STEP 6 Check for open circuit between generator connector B-15 (terminal No 4) and ECM connector B-108 (terminal No 61) 4987
STEP 7 Check for harness damage between generator connector B-15 (terminal No 4) and ECM connector B-108 (terminal No 61) 4561
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4561
DTC P0630: Vehicle Identification Number (VIN) Malfunction 2021
Logic Flow Chart 2021
DIAGNOSIS 4778
STEP 1 Using scan tool MB991958, check VIN Information 4563
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2022
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2023
DTC P0638: Throttle Actuator Control Motor Circuit Range/Performance 2267
DIAGNOSIS 6692
STEP 1 Check harness connector B-10 at electronic-controlled throttle valve for damage 2024
STEP 2 Check the throttle actuator control motor 4167
STEP 3 Check harness connector B-108 at ECM for damage 5852
STEP 4 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 4566
STEP 5 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 5853
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4567
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6293
DTC P0642: Throttle Position Sensor Power Supply 3446
DIAGNOSIS 2027
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2027
DTC P0657: Throttle Actuator Control Motor Relay Circuit Malfunction 5000
DIAGNOSIS 6296
STEP 1 Check harness connector A-18X at throttle actuator control motor relay for damage 5002
STEP 2 Check the throttle actuator control motor relay 6696
STEP 3 Measure the power supply voltage at throttle actuator control motor relay harness side connector A-18X 4343
STEP 4 Measure the power supply voltage at throttle actuator control motor relay harness side connector A-18X 4786
STEP 5 Check harness connector A-30X at MFI relay for damage 2846
STEP 6 Check harness connector B-109 at ECM for damage 6530
STEP 7 Measure the power supply voltage at ECM harness side connector B-109 3909
STEP 8 Measure the power supply voltage at ECM harness side connector B-109 2033
STEP 9 Check for open circuit and short circuit to ground between throttle actuator control motor relay connector A-18X (terminal No 3) and ECM connector B-109 (terminal No 72) 6532
STEP 10 Check harness connector A-30X at MFI relay for damage 6700
STEP 11 Check for harness damage between MFI relay connector A-30X (terminal No 2) and throttle actuator control motor relay connector A-18X (terminal No 2) 4344
STEP 12 Check for harness damage between battery and throttle actuator control motor relay connector A-18X (terminal No 4) 2034
STEP 13 Check for harness damage between throttle actuator control motor relay connector A-18X (terminal No 3) and ECM connector B-109 (terminal No 72) 2034
STEP 14 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2034
STEP 15 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4345
DTC P1231: Active Stability Control Plausibility 5861
DIAGNOSIS 2035
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2850
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2036
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6701
DTC P1232: Fail Safe System 5863
DIAGNOSIS 2037
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6702
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4574
DTC P1233: Throttle Position Sensor (main) Plausibility 4346
Logic Flow Chart 2854
DIAGNOSIS 5011
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6544
STEP 2 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 3917
STEP 3 Check for intake system vacuum leak 6704
STEP 4 Check for foreign matter being around the mass airflow sensor 2041
STEP 5 Check the trouble symptoms 2041
STEP 6 Test the OBD-II drive cycle 5013
DTC P1234: Throttle Position Sensor (sub) Plausibility 6547
Logic Flow Chart 5867
DIAGNOSIS 6548
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2044
STEP 2 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 5412
STEP 3 Check for intake system vacuum leak 5871
STEP 4 Check for foreign matter being around the mass airflow sensor 2045
STEP 5 Check the trouble symptoms 2045
STEP 6 Test the OBD-II drive cycle 2046
DTC P1235: Mass Airflow Sensor Plausibility 6550
Logic Flow Chart 6708
DIAGNOSIS 4582
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6551
STEP 2 Check for intake system vacuum leak 2048
STEP 3 Check for foreign matter being around the mass airflow sensor 2048
STEP 4 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 5414
STEP 5 Check the trouble symptoms 5414
STEP 6 Test the OBD-II drive cycle 2049
DTC P1236: A/D Converter 2050
DIAGNOSIS 5875
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6710
DTC P1237: Accelerator Pedal Position Sensor Plausibility 2051
Logic Flow Chart 6555
DIAGNOSIS 2867
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6711
STEP 2 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 3546
STEP 3 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 2054
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5027
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3465
DTC P1238: Mass Airflow Sensor Plausibility (torque monitor) 4353
DIAGNOSIS 2056
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6714
STEP 2 Check for intake system vacuum leak 2057
STEP 3 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 2871
STEP 4 Check the trouble symptoms 2057
STEP 5 Test the OBD-II drive cycle 2308
DTC P1239: Engine RPM Plausibility 4355
Logic Flow Chart 5883
DIAGNOSIS 2059
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2059
STEP 2 Check the trouble symptoms 2060
STEP 3 Test the OBD-II drive cycle 3933
DTC P1240: Ignition Angle 6570
DIAGNOSIS 3935
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2061
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6717
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4598
DTC P1241: Torque Monitor 2062
Logic Flow Chart 2063
DIAGNOSIS 5887
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2064
STEP 2 Check for intake system vacuum leak 2876
STEP 3 Check for foreign matter being around the mass airflow sensor 2064
STEP 4 Using scan tool MB991958, check data list item 10: Mass Airflow Sensor 2065
STEP 5 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 2065
STEP 6 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 3472
STEP 7 Check harness connector B-10 at electronic-controlled throttle valve and harness connector B-108 at ECM for damage 2878
STEP 8 Check the throttle actuator control motor 2066
STEP 9 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 4358
STEP 10 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 5890
STEP 11 Check the trouble symptoms 2066
STEP 12 Test the OBD-II drive cycle 2067
DTC P1242: Fail Safe Control Monitor 2067
DIAGNOSIS 2067
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6722
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2068
DTC P1243: Inquiry/Response Error 2069
DIAGNOSIS 2069
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2069
DTC P1244: RAM Test For All Area 2070
DIAGNOSIS 2070
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2070
DTC P1245: Cycle RAM Test (engine) 6723
DIAGNOSIS 4610
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2884
DTC P1247: CVT Plausibility <CVT> 7247
DIAGNOSIS 2072
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7247
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6725
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2073
DTC P1506: Idle Control System RPM Lower Than Expected at Low Temperature 2073
Logic Flow Chart 6726
DIAGNOSIS 2075
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2075
STEP 2 Check the throttle body (throttle valve area) 7248
STEP 3 Replace the throttle body assembly 4617
STEP 4 Test the OBD-II drive cycle 2076
DTC P1507: Idle Control System RPM Higher Than Expected at Low Temperature 5902
Logic Flow Chart 5903
DIAGNOSIS 2078
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2078
STEP 2 Check for intake system vacuum leak 2078
STEP 3 Replace the throttle body assembly 5906
STEP 4 Test the OBD-II drive cycle 2079
DTC P1590: TCM to ECM Communication Error in Torque Reduction Request <CVT> 2079
Logic Flow Chart 5907
DIAGNOSIS 2081
STEP 1 Using scan tool MB991958, diagnose CAN bus line 5908
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2081
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2081
DTC P1603: Battery Backup Circuit Malfunction 2082
Logic Flow Chart 3957
DIAGNOSIS 5068
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 7249
STEP 2 Check harness connector B-109 at ECM for damage 5068
STEP 3 Measure the power supply voltage at ECM connector B-109 by using power plant ECU check harness special tool MB992110 4626
STEP 4 Measure the power supply voltage at ECM harness side connector B-109 2085
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2892
DTC P1676: Variant Coding 2086
Logic Flow Chart 2087
DIAGNOSIS 7250
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5439
DTC P2096: Post Catalyst Fuel Trim System too Lean 2088
Logic Flow Chart 6583
DIAGNOSIS 2090
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2090
STEP 2 Replace the heated oxygen sensor (front) 2575
STEP 3 Replace the heated oxygen sensor (rear) 5075
STEP 4 Replace the injector 5920
DTC P2097: Post Catalyst Fuel Trim System too Rich 2091
Logic Flow Chart 2092
DIAGNOSIS 5443
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5922
STEP 2 Replace the heated oxygen sensor (front) 2093
STEP 3 Replace the heated oxygen sensor (rear) 7251
STEP 4 Replace the injector 2094
DTC P2100: Throttle Actuator Control Motor Circuit (open) 5924
DIAGNOSIS 2096
STEP 1 Check harness connector B-10 at electronic-controlled throttle valve for damage 2097
STEP 2 Check the throttle actuator control motor 5083
STEP 3 Check harness connector B-109 at ECM for damage 5084
STEP 4 Check the continuity at ECM harness side connector B-109 7252
STEP 5 Check harness connector B-108 at ECM for damage 2098
STEP 6 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 2098
STEP 7 Check for open circuit and harness damage between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 5085
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2098
STEP 9 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2099
DTC P2101: Throttle Actuator Control Motor Magneto Malfunction 2100
DIAGNOSIS 2101
STEP 1 Check harness connector B-10 at electronic-controlled throttle valve for damage 2101
STEP 2 Check the throttle actuator control motor 5088
STEP 3 Check harness connector B-108 at ECM for damage 3973
STEP 4 Check for short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 1) and ECM connector B-108 (terminal No 15) 2102
STEP 5 Check for short circuit to ground between electronic-controlled throttle valve connector B-10 (terminal No 2) and ECM connector B-108 (terminal No 16) 2102
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2102
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5455
DTC P2122: Accelerator Pedal Position Sensor (main) Circuit Low Input 2104
Logic Flow Chart 7253
DIAGNOSIS 3976
STEP 1 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 4387
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 2106
STEP 3 Measure the sensor supply voltage at accelerator pedal position sensor harness side connector C-123 2906
STEP 4 Check harness connector B-109 at ECM for damage 2107
STEP 5 Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-123 (terminal No 1) and ECM connector B-109 (terminal No 75) 2907
STEP 6 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 4648
STEP 7 Check harness connector B-109 at ECM for damage 2108
STEP 8 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 1) and ECM connector B-109 (terminal No 75) 5460
STEP 9 Check for open circuit, short circuit to ground and harness damage between accelerator pedal position sensor connector C-123 (terminal No 3) and ECM connector B-109 (terminal No 74) 2108
STEP 10 Replace the accelerator pedal assembly 5936
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2108
DTC P2123: Accelerator Pedal Position Sensor (main) Circuit High Input 2909
Logic Flow Chart 2110
DIAGNOSIS 4392
STEP 1 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 4651
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 2111
STEP 3 Check the continuity at accelerator pedal position sensor harness side connector C-123 2112
STEP 4 Check harness connector B-109 at ECM for damage 2112
STEP 5 Check for open circuit and harness damage between accelerator pedal position sensor connector C-123 (terminal No 2) and ECM connector B-109 (terminal No 76) 2112
STEP 6 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 2112
STEP 7 Replace the accelerator pedal assembly 2113
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2113
DTC P2127: Accelerator Pedal Position Sensor (sub) Circuit Low Input 2114
Logic Flow Chart 2115
DIAGNOSIS 2116
STEP 1 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 5468
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 3985
STEP 3 Measure the sensor supply voltage at accelerator pedal position sensor harness side connector C-123 3985
STEP 4 Check harness connector B-109 at ECM for damage 3985
STEP 5 Check for open circuit and short circuit to ground between accelerator pedal position sensor connector C-123 (terminal No 4) and ECM connector B-109 (terminal No 78) 2117
STEP 6 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 5107
STEP 7 Check harness connector B-109 at ECM for damage 6295
STEP 8 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 4) and ECM connector B-109 (terminal No 78) 2118
STEP 9 Check for open circuit, short circuit to ground and harness damage between accelerator pedal position sensor connector C-123 (terminal No 6) and ECM connector B-109 (terminal No 77) 2118
STEP 10 Replace the accelerator pedal assembly 2118
STEP 11 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5472
DTC P2128: Accelerator Pedal Position Sensor (sub) Circuit High Input 3988
Logic Flow Chart 4402
DIAGNOSIS 2121
STEP 1 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 5474
STEP 2 Check harness connector C-123 at accelerator pedal position sensor for damage 2121
STEP 3 Check the continuity at accelerator pedal position sensor harness side connector C-123 7257
STEP 4 Check harness connector B-109 at ECM for damage 2122
STEP 5 Check for open circuit and harness damage between accelerator pedal position sensor connector C-123 (terminal No 5) and ECM connector B-109 (terminal No 79) 2122
STEP 6 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 2122
STEP 7 Replace the accelerator pedal assembly 2123
STEP 8 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2123
DTC P2135: Throttle Position Sensor (main and sub) Range/Performance Problem 7257
Logic Flow Chart 2124
Logic Flow Chart 3993
DIAGNOSIS 2126
STEP 1 Using scan tool MB991958, check data list item 13: Throttle Position Sensor (main) 2126
STEP 2 Using scan tool MB991958, check data list item 15: Throttle Position Sensor (sub) 2127
STEP 3 Check harness connector B-10 at electronic-controlled throttle valve for damage 2127
STEP 4 Check the continuity at electronic-controlled throttle valve harness side connector B-10 5951
STEP 5 Check harness connector B-108 at ECM for damage 5952
STEP 6 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 3) and ECM connector B-108 (terminal No 13) 2128
STEP 7 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2128
STEP 8 Check harness connector B-108 at ECM for damage 2128
STEP 9 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 5) and ECM connector B-108 (terminal No 12) 4411
STEP 10 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 4) and ECM connector B-108 (terminal No 10) 2927
STEP 11 Check for harness damage between electronic-controlled throttle valve connector B-10 (terminal No 6) and ECM connector B-108 (terminal No 11) 2129
STEP 12 Replace the throttle body assembly 2129
STEP 13 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5954
DTC P2138: Accelerator Pedal Position Sensor (main and sub) Range/Performance Problem 4736
Logic Flow Chart 4413
Logic Flow Chart 2132
DIAGNOSIS 2133
STEP 1 Using scan tool MB991958, check data list item 11: Accelerator Pedal Position Sensor (main) 2133
STEP 2 Using scan tool MB991958, check data list item 12: Accelerator Pedal Position Sensor (sub) 2134
STEP 3 Check harness connector C-123 at accelerator pedal position sensor for damage 5957
STEP 4 Check the continuity at accelerator pedal position sensor harness side connector C-123 4415
STEP 5 Check harness connector B-109 at ECM for damage 4000
STEP 6 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 2) and ECM connector B-109 (terminal No 76) 7260
STEP 7 Check the continuity at accelerator pedal position sensor harness side connector C-123 4416
STEP 8 Check harness connector B-109 at ECM for damage 2135
STEP 9 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 5) and ECM connector B-109 (terminal No 79) 5125
STEP 10 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5959
STEP 11 Check harness connector B-109 at ECM for damage 2136
STEP 12 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 1) and ECM connector B-109 (terminal No 75) 2136
STEP 13 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 4) and ECM connector B-109 (terminal No 78) 5126
STEP 14 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 3) and ECM connector B-109 (terminal No 74) 2136
STEP 15 Check for harness damage between accelerator pedal position sensor connector C-123 (terminal No 6) and ECM connector B-109 (terminal No 77) 2136
STEP 16 Replace the accelerator pedal assembly 5960
STEP 17 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2137
DTC P2195: Heated Oxygen Sensor (front) Inactive <Except vehicles for California> 2339
Logic Flow Chart 2138
DIAGNOSIS 2138
STEP 1 Check the heated oxygen sensor (front) 2139
STEP 2 Check the trouble symptoms 2139
STEP 3 Test the OBD-II drive cycle 2140
DTC P2195: Heated Oxygen Sensor (front) Inactive <Vehicles for California> 2140
Logic Flow Chart 2141
DIAGNOSIS 4006
STEP 1 Check the heated oxygen sensor (front) 2939
STEP 2 Check the trouble symptoms 2142
STEP 3 Test the OBD-II drive cycle 2143
DTC P2228: Barometric Pressure Circuit Low Input 2143
Logic Flow Chart 2144
DIAGNOSIS 2144
STEP 1 Test the OBD-II drive cycle 2145
DTC P2229: Barometric Pressure Circuit High Input 7262
Logic Flow Chart 2146
DIAGNOSIS 2147
STEP 1 Test the OBD-II drive cycle 2147
MULTIPORT FUEL INJECTION (MFI) <2 4L ENGINE> 6801
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS 0
DIAGNOSTIC TROUBLE CODE PROCEDURES 3613
DTC P2252: Heated Oxygen Sensor Offset Circuit Low Voltage <Except vehicles for California> 2148
Logic Flow Chart 2710
DIAGNOSIS 2150
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) and harness connector D-40 at heated oxygen sensor (rear) for damage 2710
STEP 2 Check the heated oxygen sensor (front) 2699
STEP 3 Check the heated oxygen sensor (rear) 6802
STEP 4 Measure the sensor offset voltage at heated oxygen sensor (front) harness side connector C-44 6795
STEP 5 Check harness connector B-108 at ECM for damage 6769
STEP 6 Check for short circuit to ground between heated oxygen sensor (front) connector C-44 (terminal No 4) and ECM connector B-108 (terminal No 39) 2727
STEP 7 Measure the sensor offset voltage at heated oxygen sensor (rear) harness side connector D-40 6795
STEP 8 Check harness connector B-108 at ECM for damage 3482
STEP 9 Check for short circuit to ground between heated oxygen sensor (rear) connector D-40 (terminal No 4) and ECM connector B-108 (terminal No 41) 6583
STEP 10 Check the trouble symptoms 6795
STEP 11 Test the OBD-II drive cycle 4669
DTC P2252: Heated Oxygen Sensor Offset Circuit Low Voltage <Vehicles for California> 6739
Logic Flow Chart 6135
DIAGNOSIS 3483
STEP 1 Check harness connector B-05 at heated oxygen sensor (front), harness connector C-29 at heated oxygen sensor (rear) and D-31 at heated oxygen sensor (3rd) for damage 3756
STEP 2 Check the heated oxygen sensor (front) 6585
STEP 3 Check the heated oxygen sensor (rear) 5314
STEP 4 Check the heated oxygen sensor (3rd) 3302
STEP 5 Measure the sensor offset voltage at heated oxygen sensor (front) harness side connector B-05 6747
STEP 6 Check harness connector B-108 at ECM for damage 4447
STEP 7 Check for short circuit to ground between heated oxygen sensor (front) connector B-05 (terminal No 2) and ECM connector B-108 (terminal No 39) 2158
STEP 8 Measure the sensor offset voltage at heated oxygen sensor (rear) harness side connector C-29 3484
STEP 9 Check harness connector B-108 at ECM for damage 4839
STEP 10 Check for short circuit to ground between heated oxygen sensor (rear) connector C-29 (terminal No 4) and ECM connector B-108 (terminal No 41) 2159
STEP 11 Measure the sensor offset voltage at heated oxygen sensor (3rd) harness side connector D-31 6312
STEP 12 Check harness connector B-108 at ECM for damage 6818
STEP 13 Check for short circuit to ground between heated oxygen sensor (3rd) connector D-31 (terminal No 4) and ECM connector B-108 (terminal No 55) 3485
STEP 14 Check the trouble symptoms 6751
STEP 15 Test the OBD-II drive cycle 3621
DTC P2253: Heated Oxygen Sensor Offset Circuit High Voltage <Except vehicles for California> 6173
Logic Flow Chart 2732
DIAGNOSIS 4220
STEP 1 Check harness connector C-44 at heated oxygen sensor (front) and harness connector D-40 at heated oxygen sensor (rear) for damage 3704
STEP 2 Check the heated oxygen sensor (front) 2530
STEP 3 Check the heated oxygen sensor (rear) 2779
STEP 4 Check harness connector B-108 at ECM for damage 3762
STEP 5 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4680
STEP 6 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 4) and ECM connector B-108 (terminal No 39) 6591
STEP 7 Check for short circuit to power supply between heated oxygen sensor (front) connector C-44 (terminal No 3) and ECM connector B-108 (terminal No 38) 6320
STEP 8 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 4221
STEP 9 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 4) and ECM connector B-108 (terminal No 41) 4221
STEP 10 Check for short circuit to power supply between heated oxygen sensor (rear) connector D-40 (terminal No 3) and ECM connector B-108 (terminal No 40) 6780
STEP 11 Check the trouble symptoms 3731
STEP 12 Test the OBD-II drive cycle 6177
DTC P2253: Heated Oxygen Sensor Offset Circuit High Voltage <Vehicles for California> 6593
Logic Flow Chart 3626
DIAGNOSIS 4860
STEP 1 Check harness connector B-05 at heated oxygen sensor (front), harness connector C-29 at heated oxygen sensor (rear) and D-31 at heated oxygen sensor (3rd) for damage 4861
STEP 2 Check the heated oxygen sensor (front) 4806
STEP 3 Check the heated oxygen sensor (rear) 6179
STEP 4 Check the heated oxygen sensor (3rd) 2172
STEP 5 Check harness connector B-108 at ECM for damage 4466
STEP 6 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6328
STEP 7 Check for short circuit to power supply between heated oxygen sensor (front) connector B-05 (terminal No 2) and ECM connector B-108 (terminal No 39) 4226
STEP 8 Check for short circuit to power supply between heated oxygen sensor (front) connector B-05 (terminal No 4) and ECM connector B-108 (terminal No 38) 6783
STEP 9 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5319
STEP 10 Check for short circuit to power supply between heated oxygen sensor (rear) connector C-29 (terminal No 4) and ECM connector B-108 (terminal No 41) 6783
STEP 11 Check for short circuit to power supply between heated oxygen sensor (rear) connector C-29 (terminal No 3) and ECM connector B-108 (terminal No 40) 6162
STEP 12 Measure the sensor offset voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6784
STEP 13 Check for short circuit to power supply between heated oxygen sensor (3rd) connector D-31 (terminal No 4) and ECM connector B-108 (terminal No 55) 5319
STEP 14 Check for short circuit to power supply between heated oxygen sensor (3rd) connector D-31 (terminal No 3) and ECM connector B-108 (terminal No 54) 4687
STEP 15 Check the trouble symptoms 6186
STEP 16 Test the OBD-II drive cycle 6785
DTC P2423: HC adsorber (HC trap catalyst) efficiency below threshold <Vehicles for California> 6785
Logic Flow Chart 4811
DIAGNOSIS 6334
STEP 1 Replace the center exhaust pipe 5321
DTC U0001: Bus Off 4813
DIAGNOSIS 4231
STEP 1 Using scan tool MB991958, diagnose CAN bus line 6886
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2504
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2181
DTC U0101: TCM Time-out <CVT> 2425
Lgic Flow Chart 6787
DIAGNOSIS 4693
STEP 1 Using scan tool MB991958, diagnose CAN bus line 5323
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6608
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4178
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5762
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2549
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4816
DTC U0121: ASC-ECU Time-out 6610
DIAGNOSIS 3519
STEP 1 Using scan tool MB991958, diagnose CAN bus line 2187
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5328
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6790
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3350
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6612
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 5329
DTC U0141: ETACS-ECU Time-out 2189
Logic Flow Chart 2189
DIAGNOSIS 5766
STEP 1 Using scan tool MB991958, diagnose CAN bus line 6199
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2465
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2465
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4881
STEP 5 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2192
STEP 6 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4882
DTC U0167: Immobilizer Communication Error 4819
DIAGNOSIS 4478
STEP 1 Using scan tool MB991958, diagnose CAN bus line 4821
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2194
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6204
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4480
DTC U1180: Combination Meter Time-out 3787
Logic Flow Chart 3787
DIAGNOSIS 2197
STEP 1 Using scan tool MB991958, diagnose CAN bus line 3830
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3362
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2198
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2198
SYMPTOM PROCEDURES 4482
Inspection procedure 1: Communication with ECM is not possible 4188
DIAGNOSIS 2201
STEP 1 Check the vehicle communication interface (V C I ) MB991824 operations 2201
STEP 2 Check the battery 5775
STEP 3 Check harness connector C-34 at data link connector for damage 6625
STEP 4 Measure the power supply voltage at data link connector harness side connector C-34 3789
STEP 5 Check harness connector C-317 at ETACS-ECU for damage 2564
STEP 6 Check for open circuit and short circuit to ground between ETACS-ECU connector C-317 (terminal No 8) and data link connector C-34 (terminal No 16) 4710
STEP 7 Check harness connector C-309 at ETACS-ECU for damage 2202
STEP 8 Check for open circuit and short circuit to ground between battery and ETACS-ECU connector C-309 (terminal No 1) 6626
STEP 9 Check the continuity at data link connector harness side connector C-34 4893
STEP 10 Check harness connector C-309 and C-317 at ETACS-ECU for damage 4711
STEP 11 Check the continuity at ETACS-ECU connectors C-309 and C-317 4894
STEP 12 Check for harness damage between battery and ETACS-ECU connector C-309 (terminal No 1) 2204
STEP 13 Check for harness damage between ETACS-ECU connector C-317 (terminal No 8) and data link connector C-34 (terminal No 16) 2204
STEP 14 Using scan tool MB991958, diagnose CAN bus line 6376
Inspection procedure 2: The malfunction indicator lamp (SERVICE ENGINE SOON or check engine lamp) does not illuminate right after the ignition switch is turned to the “ON” position 2205
DIAGNOSIS 2770
STEP 1 Check the trouble symptoms 2205
Inspection procedure 3: The malfunction indicator lamp (SERVICE ENGINE SOON or check engine lamp) remains illuminated and never goes out 5779
DIAGNOSIS 2772
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4897
STEP 2 Check the trouble symptoms 3653
Inspection procedure 4: Cranks, won’t start 2476
DIAGNOSIS 6384
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6385
STEP 2 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 2208
STEP 3 Check the injector 2569
STEP 4 Measure the power supply voltage at injector harness side connector 5343
STEP 5 Check harness connector A-21X at injector relay for damage 6631
STEP 6 Check the injector relay 3376
STEP 7 Check the continuity at injector relay harness side connector A-21X 7120
STEP 8 Measure the power supply voltage at injector relay harness side connector A-21X 2630
STEP 9 Check harness connector C-304 at ETACS-ECU for damage 6220
STEP 10 Measure the power supply voltage at injector relay harness side connector A-21X 6391
STEP 11 Check harness connector A-30X at MFI relay for damage 2793
STEP 12 Check for open circuit and short circuit to ground between injector relay connector and injector connector 6392
STEP 13 Check harness connector C-304 at ETACS-ECU for damage 6221
STEP 14 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 6634
STEP 15 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 6222
STEP 16 Check for harness damage between injector relay connector and injector connector 6394
STEP 17 Using scan tool MB991958, check data list 6222
STEP 18 Using scan tool MB991958, check actuator test 6635
STEP 19 Check the fuel pressure 4906
STEP 20 Check the ignition system 2213
STEP 21 Check the spark plugs 4271
STEP 22 Check the ignition coil 6636
STEP 23 Check the compression pressure 4720
STEP 24 Check the ignition timing 2793
Inspection procedure 5: Starts up and dies 4499
DIAGNOSIS 2214
STEP 1 Check if the EGR valve sounds during initialization 6638
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6402
STEP 3 Using scan tool MB991958, check data list 2215
STEP 4 Using scan tool MB991958, check actuator test 7183
STEP 5 Inspection of throttle body (throttle valve area) for dirtiness 3743
STEP 6 Check the ignition timing 3385
STEP 7 Check the fuel pressure 4502
STEP 8 Check harness connectors B-101, B-102, B-103 and B-104 at injector for damage 3386
STEP 9 Check the injector 2216
STEP 10 Check harness connector A-30X at MFI relay and harness connector A-21X at injector relay for damage 2217
STEP 11 Check for harness damage between MFI relay connector A-30X (terminal No 2) and injector relay connector A-21X (terminal No 4) 6640
STEP 12 Check for harness damage between injector relay connector and injector connector 6641
STEP 13 Check the spark plugs 4277
STEP 14 Check the ignition coil 4203
STEP 15 Check the compression pressure 4505
Inspection procedure 6: Hard starting 4914
DIAGNOSIS 3846
STEP 1 Check if the EGR valve sounds during initialization 2638
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3389
STEP 3 Using scan tool MB991958, check data list 6643
STEP 4 Using scan tool MB991958, check actuator test 2219
STEP 5 Check the ignition timing 2220
STEP 6 Check the fuel pressure 2220
STEP 7 Check harness connector B-101, B-102, B-103 and B-104 at injector for damage 6417
STEP 8 Check the injector 2220
STEP 9 Check harness connector A-21X at injector relay for damage 3588
STEP 10 Check for harness damage between injector relay connector and injector connector 4282
STEP 11 Check harness connector B-108 at ECM for damage 2221
STEP 12 Check for open circuit, short circuit to ground and harness damage between injector connector and ECM connector 5803
STEP 13 Check the ignition system 6422
STEP 14 Check the spark plugs 4919
STEP 15 Check the ignition coil 2222
STEP 16 Check the compression pressure 6236
Inspection procedure 7: Unstable idle (rough idle, hunting) 4920
DIAGNOSIS 5361
STEP 1 Check if the EGR valve sounds during initialization 4731
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2224
STEP 3 Using scan tool MB991958, check actuator test 2224
STEP 4 Using scan tool MB991958, check data list 6239
STEP 5 Check the fuel pressure 4732
STEP 6 Check the ignition timing 2225
STEP 7 Measure the output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 6240
STEP 8 Check the spark plugs 3857
STEP 9 Check the ignition coil 2226
STEP 10 Check the compression pressure 6433
STEP 11 Check the positive crankcase ventilation system 2226
STEP 12 Check the evaporative emission control system 4734
Inspection procedure 8: Idle speed is high (improper idle speed) 4290
DIAGNOSIS 2398
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6242
STEP 2 Using scan tool MB991958, check data list 6653
Inspection procedure 9: Idle speed is low (improper idle speed) <M/T> 4292
DIAGNOSIS 4525
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6243
Inspection procedure 9: Idle speed is low (improper idle speed) <CVT> 4930
DIAGNOSIS 4930
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2648
STEP 2 Using scan tool MB991958, check data list 3405
Inspection procedure 10: When the engine is cold, it stalls at idle (die out) 4738
DIAGNOSIS 6658
STEP 1 Check if the EGR valve sounds during initialization 2231
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4932
STEP 3 Using scan tool MB991958, check actuator test 2232
STEP 4 Using scan tool MB991958, check data list 5370
STEP 5 Check the ignition timing 6659
STEP 6 Check the fuel pressure 2232
STEP 7 Check the spark plugs 2232
STEP 8 Check the ignition coil 5371
STEP 9 Check the compression pressure 6660
Inspection procedure 11: When the engine is hot, it stalls at idle (die out) 5818
DIAGNOSIS 5372
STEP 1 Check if the EGR valve sounds during initialization 2233
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4533
STEP 3 Using scan tool MB991958, check actuator test 2234
STEP 4 Using scan tool MB991958, check data list 6249
STEP 5 Inspection of throttle body (throttle valve area) for dirtiness 2235
STEP 6 Check the fuel pressure 2235
STEP 7 Check the ignition timing 6452
STEP 8 Check the spark plugs 2235
STEP 9 Check the ignition coil 2654
STEP 10 Check the compression pressure 2235
STEP 11 Check the positive crankcase ventilation system 2236
STEP 12 Engine stall reproduction test 5820
Inspection procedure 12: The engine stalls when accelerating (pass out) 6456
DIAGNOSIS 6251
STEP 1 Check if the EGR valve sounds during initialization 6665
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2501
STEP 3 Using scan tool MB991958, check actuator test 2237
STEP 4 Check the spark plugs 3417
STEP 5 Check the ignition coil 2238
STEP 6 Check the positive crankcase ventilation system 2808
Inspection procedure 13: The engine stalls when decelerating 2238
DIAGNOSIS 4309
STEP 1 Check if the EGR valve sounds during initialization 3873
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2239
STEP 3 Inspection of throttle body (throttle valve area) for dirtiness 2239
STEP 4 Using scan tool MB991958, check data list 2239
STEP 5 Check the spark plugs 4747
Inspection procedure 14: Hesitation, sag, stumble, poor acceleration or surge 2810
DIAGNOSIS 6464
STEP 1 Check if the EGR valve sounds during initialization 2240
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2811
STEP 3 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3544
STEP 4 Using scan tool MB991958, check actuator test 5829
STEP 5 Check the ignition timing 4542
STEP 6 Using scan tool MB991958, check data list 2242
STEP 7 Check the fuel pressure 3425
STEP 8 Check the spark plugs 2242
STEP 9 Check the ignition coil 4314
STEP 10 Check the positive crankcase ventilation system 3878
Inspection procedure 15: Acceleration shock 6471
DIAGNOSIS 2243
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 4316
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2244
STEP 3 Check the spark plugs 6678
STEP 4 Check the ignition coil 5386
Inspection procedure 16: Knocking 2245
DIAGNOSIS 4545
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6269
STEP 2 Using scan tool MB991958, check data list 4960
STEP 3 Check the spark plugs 3883
STEP 4 Check the compression pressure 4757
Inspection procedure 17: Dieseling (run-on) 2246
DIAGNOSIS 2246
Inspection procedure 18: Too high CO and HC concentration when idling 2247
DIAGNOSIS 2247
STEP 1 Check if the EGR valve sounds during initialization 6271
STEP 2 Using scan tool MB991958, read the diagnostic trouble code (DTC) 2533
STEP 3 Check the ignition timing 2821
STEP 4 Using scan tool MB991958, check data list 6683
STEP 5 Check the fuel pressure 3886
STEP 6 Check the spark plugs 6272
STEP 7 Check the ignition coil 5392
STEP 8 Check the compression pressure 4759
STEP 9 Check the positive crankcase ventilation system 2249
STEP 10 Check the evaporative emission control system 3887
Inspection procedure 19: Transient, mass emission tailpipe test failure 2249
DIAGNOSIS 2680
STEP 1 Check the exhaust gas with the engine at normal operating temperature 5393
STEP 2 Check the following items 4323
STEP 3 Check the driveability 2250
STEP 4 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6684
STEP 5 Check the ignition timing 2251
STEP 6 Using scan tool MB991958, check data list 2251
STEP 7 Using scan tool MB991958, check data list item AD: Heated Oxygen Sensor (rear) 4324
STEP 8 Check the EGR system 2252
STEP 9 Check the fuel pressure 2252
STEP 10 Check the spark plugs 6491
STEP 11 Check the ignition coil 6275
STEP 12 Check the compression pressure 2826
STEP 13 Check the positive crankcase ventilation system 2252
STEP 14 Check the evaporative emission control system 4764
STEP 15 Check the following items 2253
Inspection procedure 20: Purge flow test of the evaporative emission canister failure 2827
DIAGNOSIS 2253
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 3893
Inspection procedure 21: Pressure test of the evaporative system failure 3441
DIAGNOSIS 2254
STEP 1 Check the evaporative emission purge solenoid 6686
STEP 2 Check the evaporative emission ventilation solenoid 5839
Inspection procedure 22: Generator output voltage is low (approximately 12 3 volts) 4978
DIAGNOSIS 4769
STEP 1 Check harness connector B-108 at ECM for damage 6497
STEP 2 Measure the output voltage at ECM connector B-108 by using power plant ECU check harness special tool MB992110 5841
STEP 3 Check harness connector B-15 at generator for damage 4557
STEP 4 Check for short circuit to ground between generator connector B-15 (terminal No 1) and ECM connector B-108 (terminal No 60) 6499
Inspection procedure 23: Power supply system and ignition switch-IG system 4558
DIAGNOSIS 2261
STEP 1 Check harness connector A-30X at MFI relay for damage 6500
STEP 2 Check the MFI relay 6280
STEP 3 Measure the power supply voltage at MFI relay harness side connector A-30X 5402
STEP 4 Check harness connector B-109 at ECM for damage 6688
STEP 5 Measure the ignition switch-IG signal voltage at ECM harness side connector B-109 4560
STEP 6 Check harness connector C-304, C-317 at ETACS-ECU for damage 2263
STEP 7 Measure the ignition switch-IG signal voltage at ETACS-ECU harness side connector C-317 6282
STEP 8 Check harness connector C-212 at ignition switch for damage 2263
STEP 9 Check the ignition switch 2263
STEP 10 Check the continuity at ETACS-ECU side connector C-304 and C-317 6284
STEP 11 Check harness connector C-304, C-317 at ETACS-ECU for damage 2264
STEP 12 Check the continuity at ETACS-ECU side connector C-304 and C-317 6507
STEP 13 Check harness connector C-212 at ignition switch for damage 2265
STEP 14 Check for harness damage between ignition switch connector C-212 (terminal No 2) and ETACS-ECU connector C-317 (terminal No 6) 2265
STEP 15 Check for harness damage between ETACS-ECU connector C-304 (terminal No 10) and ECM connector B-109 (terminal No 92) 6509
STEP 16 Measure the power supply voltage at ECM harness side connector B-109 2266
STEP 17 Check the continuity at ECM harness side connector B-109 5847
STEP 18 Measure the power supply voltage at ECM harness side connector B-109 5404
STEP 19 Measure the power supply voltage at ECM harness side connector B-109 2267
STEP 20 Check for open circuit and short circuit to ground between MFI relay connector A-30X (terminal No 2) and ECM connector B-109 (terminal No 82) 4992
STEP 21 Check for harness damage between fusible link (36) and MFI relay connector A-30X (terminal No 3, No 4) 2268
STEP 22 Check for harness damage between MFI relay connector A-30X (terminal No 2) and ECM connector B-109 (terminal No 82) 5405
Inspection procedure 24: Fuel pump system 2269
DIAGNOSIS 2271
STEP 1 Using scan tool MB991958, check actuator test item 9: Fuel Pump 5851
STEP 2 Check harness connector C-304, C-307, C-314 and C-317 at ETACS-ECU for damage 2271
STEP 3 Check the fuel pump relay 5852
STEP 4 Check harness connector B-109 at ECM for damage 5853
STEP 5 Measure the power supply voltage at ECM harness side connector B-109 4342
STEP 6 Measure the power supply voltage at ETACS-ECU harness side connector C-307 2273
STEP 7 Check harness connector A-30X at MFI relay for damage 4997
STEP 8 Check harness connector D-18 at fuel pump for damage 6694
STEP 9 Check the fuel pump operation 2274
STEP 10 Check the continuity at fuel pump harness side connector D-18 2274
STEP 11 Measure the power supply voltage at fuel pump harness side connector D-18 6524
STEP 12 Check for open circuit and short circuit to ground between ETACS-ECU connector C-314 (terminal No 1) and fuel pump connector D-18 (terminal No 5) 3447
STEP 13 Check for harness damage between ETACS-ECU connector C-304 (terminal No 11) and ECM connector B-109 (terminal No 96) 5000
STEP 14 Using scan tool MB991958, check actuator test item 9: Fuel Pump 3447
STEP 15 Check harness connector A-30X at MFI relay for damage 6295
STEP 16 Check for harness damage between MFI relay connector A-30X (terminal No 2) and ETACS-ECU connector C-307 (terminal No 1) 6296
Inspection procedure 25: Ignition switch-ST system and starter relay system <M/T> 2277
DIAGNOSIS 2279
STEP 1 Using scan tool MB991958, check data list item 79: Cranking Signal 2279
STEP 2 Check harness connector C-304, C-315 at ETACS-ECU for damage 2280
STEP 3 Measure the ignition switch-ST signal voltage at ETACS-ECU harness side connector C-315 2846
STEP 4 Check harness connector C-212 at ignition switch for damage 3448
STEP 5 Check the ignition switch 2280
STEP 6 Check harness connector C-212 at ignition switch for damage 2281
STEP 7 Check for harness damage between ignition switch connector C-212 (terminal No 5) and ETACS-ECU connector C-315 (terminal No 7) 2281
STEP 8 Check the continuity at ETACS-ECU side connector C-304 and C-315 5005
STEP 9 Check harness connector B-109 at ECM for damage 5005
STEP 10 Check for open circuit, short circuit to ground and harness damage between ETACS-ECU connector C-304 (terminal No 15) and ECM connector B-109 (terminal No 105) 6700
STEP 11 Using scan tool MB991958, check data list item 79: Cranking Signal 2282
STEP 12 Check harness connector A-24X at starter relay for damage 2282
STEP 13 Check the starter relay 2283
STEP 14 Check the continuity at starter relay harness side connector A-24X 2283
STEP 15 Measure the power supply voltage at starter relay harness side connector A-24X 4345
STEP 16 Check harness connector C-132 at clutch interlock switch for damage 2284
STEP 17 Check the clutch interlock switch 2284
STEP 18 Measure the power supply voltage at clutch interlock switch harness side connector C-132 3912
STEP 19 Check harness connector B-109 at ECM for damage 5008
STEP 20 Check for open circuit and short circuit to ground between ECM connector B-109 (terminal No 106) and clutch interlock switch connector C-132 (terminal No 1) 5008
STEP 21 Using scan tool MB991958, check data list item 102: Starter Relay 2285
STEP 22 Check for open circuit and short circuit to ground between clutch interlock switch connector C-132 (terminal No 2) and starter relay connector A-24X (terminal No 2) 5409
STEP 23 Check harness connector B-108 at ECM for damage 6540
STEP 24 Check harness connector B-12 at starter for damage 5409
STEP 25 Measure the power supply voltage at starter harness side connector B-12 5410
STEP 26 Measure the power supply voltage at starter relay harness side connector A-24X 2287
STEP 27 Check for open circuit and short circuit to ground between starter relay connector A-24X (terminal No 3) and starter connector B-12 (terminal No 1) 2287
STEP 28 Check harness connector B-109 at ECM and harness connector C-132 at clutch interlock switch for damage 6542
STEP 29 Check for harness damage between ECM connector B-109 (terminal No 106) and clutch interlock switch connector C-132 (terminal No 1) 6704
STEP 30 Check for harness damage between starter relay connector A-24X (terminal No 3) and starter connector B-12 (terminal No 1) 3916
STEP 31 Check for harness damage between fusible link (24) and starter relay connector A-24X (terminal No 4) 6704
STEP 32 Check harness connector B-11 at starter for damage 5865
STEP 33 Check for open circuit, short circuit to ground and harness damage between battery and starter connector B-11 (terminal No 1) 4347
Inspection procedure 26: Ignition switch-ST system and starter relay system <CVT> 2289
DIAGNOSIS 5013
STEP 1 Using scan tool MB991958, check data list item 79: Cranking Signal 2291
STEP 2 Check harness connector C-304, C-315 at ETACS-ECU for damage 6548
STEP 3 Measure the ignition switch-ST signal voltage at ETACS-ECU harness side connector C-315 2292
STEP 4 Check harness connector C-212 at ignition switch for damage 4578
STEP 5 Check the ignition switch 2292
STEP 6 Check harness connector C-212 at ignition switch for damage 2292
STEP 7 Check for harness damage between ignition switch connector C-212 (terminal No 5) and ETACS-ECU connector C-315 (terminal No 7) 2293
STEP 8 Check the continuity at ETACS-ECU side connector C-304 and C-315 4579
STEP 9 Check harness connector B-109 at ECM for damage 2293
STEP 10 Check for open circuit, short circuit to ground and harness damage between ETACS-ECU connector C-304 (terminal No 15) and ECM connector B-109 (terminal No 105) 2293
STEP 11 Using scan tool MB991958, check data list item 79: Cranking Signal 4580
STEP 12 Check harness connector A-24X at starter relay for damage 3920
STEP 13 Check the starter relay 5017
STEP 14 Check the continuity at starter relay harness side connector A-24X 3460
STEP 15 Measure the power supply voltage at starter relay harness side connector A-24X 2296
STEP 16 Check harness connector B-09 at transmission range switch for damage 5019
STEP 17 Check the transmission range switch 4351
STEP 18 Measure the power supply voltage at transmission range switch harness side connector B-09 6709
STEP 19 Check harness connector B-109 at ECM for damage 4351
STEP 20 Check for open circuit and short circuit to ground between ECM connector B-109 (terminal No 106) and transmission range switch connector B-09 (terminal No 10) 2297
STEP 21 Using scan tool MB991958, check data list item 102: Starter Relay 5414
STEP 22 Check for open circuit and short circuit to ground between transmission range switch connector B-09 (terminal No 7) and starter relay connector A-24X (terminal No 2) 2297
STEP 23 Check harness connector B-108 at ECM for damage 6709
STEP 24 Check harness connector B-12 at starter for damage 5875
STEP 25 Measure the power supply voltage at starter harness side connector B-12 2298
STEP 26 Measure the power supply voltage at starter relay harness side connector A-24X 5023
STEP 27 Check for open circuit and short circuit to ground between starter relay connector A-24X (terminal No 3) and starter connector B-12 (terminal No 1) 5416
STEP 28 Check harness connector B-109 at ECM and harness connector B-09 at transmission range switch for damage 2299
STEP 29 Check for harness damage between ECM connector B-109 (terminal No 106) and transmission range switch connector B-09 (terminal No 10) 4352
STEP 30 Check for harness damage between starter relay connector A-24X (terminal No 3) and starter connector B-12 (terminal No 1) 2300
STEP 31 Check for harness damage between fusible link (24) and starter relay connector A-24X (terminal No 4) 6556
STEP 32 Check harness connector B-11 at starter for damage 2301
STEP 33 Check for open circuit, short circuit to ground and harness damage between battery and starter connector B-11 (terminal No 1) 2301
Inspection procedure 27: Ignition circuit system 2867
DIAGNOSIS 5878
STEP 1 Check harness connector B-01, B-02, B-03 and B-04 at ignition coil for damage 2303
STEP 2 Check the ignition coil 5027
STEP 3 Measure the power supply voltage at ignition coil harness side connectors B-01, B-02, B-03 and B-04 5879
STEP 4 Check harness connector A-30X at MFI relay for damage 2304
STEP 5 Check the circuit at ignition coil harness side connector B-01, B-02, B-03 and B-04 4591
STEP 6 Check harness connector B-108 at ECM for damage 2305
STEP 7 Check for open circuit and short circuit to ground between ignition coil connector and ECM connector 6713
STEP 8 Check the continuity at ignition coil harness side connector B-01, B-02, B-03 and B-04 2306
STEP 9 Check harness connector A-30X at MFI relay for damage 4592
STEP 10 Check for harness damage between MFI relay connector A-30X (terminal No 2) and ignition coil connector B-01, B-02, B-03 and B-04 (terminal No 3) 2306
STEP 11 Check harness connector B-108 at ECM for damage 6563
STEP 12 Check for harness damage between ignition coil connector and ECM connector 3467
Inspection procedure 28: A/C system 6715
DIAGNOSIS 5033
STEP 1 Check harness connector B-109 at ECM for damage 2310
STEP 2 Check the circuit at ECM connector B-109 5883
Inspection procedure 29: Engine oil pressure switch system 3468
DIAGNOSIS 6568
STEP 1 Check harness connector B-119 at engine oil pressure switch for damage 2312
STEP 2 Measure the power supply voltage at engine oil pressure switch harness side connector B-119 3469
STEP 3 Check harness connector B-108 at ECM for damage 2312
STEP 4 Check for open circuit and short circuit to ground between ECM connector B-108 (terminal No 36) and engine oil pressure switch connector B-119 (terminal No 1) 6571
STEP 5 Using scan tool MB991958, check data list item 90: Engine Oil Pressure Switch 2313
STEP 6 Check harness connector B-108 at ECM for damage 5037
STEP 7 Check for harness damage between ECM connector B-108 (terminal No 36) and engine oil pressure switch connector B-119 (terminal No 1) 4598
Inspection procedure 30: Power steering pressure switch system 2314
DIAGNOSIS 2315
STEP 1 Using scan tool MB991958, read the diagnostic trouble code (DTC) 6576
STEP 2 Check harness connector B-17 at power steering pressure switch for damage 3795
STEP 3 Measure the power supply voltage at power steering pressure switch harness side connector B-17 4358
STEP 4 Check harness connector B-108 at ECM for damage 2316
STEP 5 Check for open circuit between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 5888
STEP 6 Using scan tool MB991958, check data list item 83: Power Steering Pressure Switch 2316
STEP 7 Check harness connector B-108 at ECM for damage 5424
STEP 8 Check for harness damage between power steering pressure switch connector B-17 (terminal No 1) and ECM connector B-108 (terminal No 58) 2878
INSPECTION PROCEDURE USING AN OSCILLOSCOPE 2348
INTAKE CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR 2348
EXHAUST CAMSHAFT POSITION SENSOR AND CRANKSHAFT POSITION SENSOR 2351
INJECTOR 2353
EGR VALVE (STEPPER MOTOR) 4282
IGNITION COIL AND IGNITION POWER TRANSISTOR 2358
ON-VEHICLE SERVICE 2361
THROTTLE BODY (THROTTLE VALVE AREA) CLEANING 2366
FUEL PRESSURE TEST 2367
HOW TO REDUCE PRESSURIZED FUEL PRESSURE 2370
FUEL TANK PUMP OPERATION CHECK 6004
MULTIPORT FUEL INJECTION (MFI) RELAY CONTINUITY CHECK 5185
FUEL PUMP RELAY CONTINUITY CHECK 5554
INJECTOR RELAY CONTINUITY CHECK 5187
THROTTLE ACTUATOR CONTROL MOTOR RELAY CONTINUITY CHECK 2374
INTAKE AIR TEMPERATURE SENSOR CHECK 2995
ENGINE COOLANT TEMPERATURE SENSOR CHECK 2375
HEATED OXYGEN SENSOR CHECK 2376
INJECTOR CHECK 2381
<Checking the Operation Sound> 2381
<Checking the Coil Resistance> 3003
THROTTLE ACTUATOR CONTROL MOTOR CHECK 5564
ENGINE OIL CONTROL VALVE CHECK 2382
Intake engine oil control valve 2382
Exhaust engine oil control valve 2383
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK 6015
EVAPORATIVE EMISSION PURGE SOLENOID CHECK 2384
EGR VALVE CHECK 2384
INJECTOR 2385
REMOVAL SERVICE POINTS 2386
INSTALLATION SERVICE POINTS 4065
THROTTLE BODY ASSEMBLY 3010
INSTALLATION SERVICE POINTS 7274
ENGINE CONTROL MODULE (ECM) 2392
REMOVAL SERVICE POINT 4071
INSTALLATION SERVICE POINTS 2393
FUEL SUPPLY 6801
GENERAL INFORMATION 6795
<2 0L ENGINE> 6795
<2 4L ENGINE> 3551
SERVICE SPECIFICATION 3566
FUEL SUPPLY DIAGNOSIS 2397
Inspection Procedure 1: Engine Malfunctions Due to Insufficient Fuel Supply 2398
DIAGNOSIS 4663
STEP 1 Using scan tool MB991958, read the MFI system diagnostic trouble code 4155
STEP 2 Check the fuel pressure 6302
STEP 3 Check for bending, twisting or clogging of the fuel main pipe and fuel high-pressure hose 6795
STEP 4 Check the fuel pump module operation 3809
STEP 5 Check the inside of the fuel tank for contamination and rust 6769
STEP 6 Retest the system 6807
SPECIAL TOOLS 6132
ON-VEHICLE SERVICE 3616
FUEL PUMP OPERATION CHECK 4137
FUEL LEVEL SENSOR CHECK 6770
FUEL PUMP MODULE REPLACEMENT <2 0L ENGINE> 4138
FUEL PUMP MODULE REPLACEMENT <2 4L ENGINE> 6136
FUEL LEVEL SENSOR (SUB) REPLACEMENT <2 0L ENGINE> 6809
FUEL TANK <2 0L ENGINE> 4838
REMOVAL SERVICE POINTS 6776
INSTALLATION SERVICE POINTS 6821
DISASSEMBLY SERVICE POINTS 3314
ASSEMBLY SERVICE POINTS 6177
<FUEL PUMP MODULE> 6653
ASSEMBLY SERVICE POINT 3338
FUEL TANK INSPECTION 2598
FUEL TANK <2 4L ENGINE> 6596
REMOVAL SERVICE POINTS 3632
INSTALLATION SERVICE POINTS 3588
DISASSEMBLY SERVICE POINT 6786
ASSEMBLY SERVICE POINTS 6338
<FUEL PUMP MODULE> 4525
ASSEMBLY SERVICE POINT 6788
FUEL TANK INSPECTION 5761
ENGINE COOLING 6801
GENERAL INFORMATION 2726
<2 0L ENGINE> 4154
<2 4L ENGINE> 2726
SERVICE SPECIFICATIONS 6768
COOLANT 4134
SEALANT 6769
ENGINE COOLING DIAGNOSIS 6583
SYMPTOM PROCEDURES 3756
Inspection Procedure 1: Coolant Leak 6304
DIAGNOSIS 6738
STEP 1 Check for coolant leaks 5730
STEP 2 Retest the system 6808
Inspection Procedure 2: Engine Overheating 6797
DIAGNOSIS 3698
STEP 1 Remove the radiator cap and check for coolant contamination 3300
STEP 2 Check the radiator cap valve opening pressure 6741
STEP 3 Check thermostat operation 4832
STEP 4 Check the drive belt for slippage or damage 2432
STEP 5 Retest the system 4800
Inspection Procedure 3: Radiator Fan and Condenser Fan do not Operate <2 0L ENGINE> 2433
DIAGNOSIS PROCEDURE 6585
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4801
STEP 2 Using scan tool MB991958, check the MFI system actuator test 4802
STEP 3 Using scan tool MB991958, read the MFI system DTC 4158
STEP 4 Using scan tool MB991958, read the ASC system DTC 4447
STEP 5 Using scan tool MB991958, read the A/C system DTC 6772
STEP 6 Using scan tool MB991958, read the ETACS system DTC 4447
STEP 7 Measure the terminal voltage at ETACS-ECU connector C-312 6586
STEP 8 Check the radiator fan relay connector A-57X, condenser fan relay connector A-58X, fan control relay connector A-59X, and ETACS-ECU connector C-312, for loose, corroded or damaged terminals, or terminals pushed back in the connector 6171
STEP 9 Check the harness wire between fusible link number 28 and condenser fan relay connector A-58X terminal number 3, between 3574
STEP 10 Check the harness wire between radiator fan relay connector A-57X terminal number 1 and ETACS-ECU connector C-312 termi 4449
STEP 11 Check the radiator fan relay, condenser fan relay, and fan control relay 6774
STEP 12 Check the fusible link number 28 and fusible link number 29 3331
STEP 13 Check the radiator fan relay connector A-57X, condenser fan relay connector A-58X, fan control relay connector A-59X, r 4842
STEP 14 Check the harness wire between fusible link number 28 and condenser fan relay connector A-58X terminal number 4, and between fusible link number 29 and radiator fan relay connector A-57X terminal number 4, for damage 6751
STEP 15 Check the harness wire between radiator fan relay connector A-57X terminal number 2 and radiator fan motor connector A- 4805
STEP 16 Check the harness wire between radiator fan motor connector A-35 terminal number 2 and fan control relay connector A-59X terminal number 2, and between condenser fan motor connector A-40 terminal number 2 and body ground, for damage 2438
STEP 17 Check the harness wire between fan control relay connector A-59X terminal number 4 and condenser fan relay connector A-58X terminal number 2, and between fan control relay connector A-59X terminal number 5 and body ground, for damage 2731
STEP 18 Check the radiator fan relay, condenser fan relay, and fan control relay 6173
STEP 19 Check the radiator fan motor and condenser fan motor 6314
STEP 20 Using scan tool MB991958, read the ETACS system DTC 3760
STEP 21 Using scan tool MB991958, check the MFI system actuator test 6174
STEP 22 Check the symptoms 2440
STEP 23 Check the symptoms 6148
Inspection Procedure 4: Radiator Fan and Condenser Fan do not Operate <2 4L ENGINE> 6820
DIAGNOSIS PROCEDURE 2442
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 3489
STEP 2 Using scan tool MB991958, check the MFI system actuator test 6176
STEP 3 Using scan tool MB991958, read the MFI system DTC 6176
STEP 4 Using scan tool MB991958, read the CVT system DTC <CVT > 2533
STEP 5 Using scan tool MB991958, read the A/C system DTC 6780
STEP 6 Using scan tool MB991958, read the ETACS system DTC 6153
STEP 7 Measure the terminal voltage at ETACS-ECU connector C-312 5746
STEP 8 Check the condenser fan relay connector A-23X, radiator fan relay connector A-26X, fan control relay connector A-28X, and ETACS-ECU connector C-312, for loose, corroded or damaged terminals, or terminals pushed back in the connector 4681
STEP 9 Check the harness wire between fusible link number 28 and condenser fan relay connector A-23X terminal number 1, between 2496
STEP 10 Check the harness wire between condenser fan relay connector A-23X terminal number 2 and ETACS-ECU connector C-312 term 2445
STEP 11 Check the radiator fan relay, condenser fan relay, and fan control relay 4681
STEP 12 Check the fusible link number 28 and fusible link number 29 3626
STEP 13 Check the condenser fan relay connector A-23X, radiator fan relay connector A-26X, fan control relay connector A-28X, r 2445
STEP 14 Check the harness wire between fusible link number 28 and condenser fan relay connector A-23X terminal number 4, and between fusible link number 29 and radiator fan relay connector A-26X terminal number 4, for damage 5748
STEP 15 Check the harness wire between condenser fan relay connector A-23X terminal number 3 and condenser fan motor connector 4860
STEP 16 Check the harness wire between radiator fan motor connector A-35 terminal number 2 and fan control relay connector A-28X terminal number 5, and between condenser fan motor connector A-40 terminal number 2 and body ground, for damage 4681
STEP 17 Check the harness wire between fan control relay connector A-28X terminal number 2 and condenser fan motor connector A-40 terminal number 1, and between fan control relay connector A-28X terminal number 4 and body ground, for damage 4148
STEP 18 Check the radiator fan relay, condenser fan relay, and fan control relay 4682
STEP 19 Check the radiator fan motor and condenser fan motor 2497
STEP 20 Using scan tool MB991958, read the ETACS system DTC 4806
STEP 21 Using scan tool MB991958, check the MFI system actuator test 3338
STEP 22 Check the symptoms 6826
STEP 23 Check the symptoms 4862
SPECIAL TOOLS 6826
ON-VEHICLE SERVICE 3715
ENGINE COOLANT LEAK CHECK 6184
RADIATOR CAP OPENING PRESSURE CHECK 5754
ENGINE COOLANT CHANGE <2 0L ENGINE> 2450
ENGINE COOLANT CHANGE <2 4L ENGINE> 4170
WATER PUMP COOLANT LEAK CHECK 6603
ENGINE COOLANT CONCENTRATION TEST 2454
COOLING FAN RELAY CONTINUITY CHECK <2 0L ENGINE> 6603
COOLING FAN RELAY CONTINUITY CHECK <2 4L ENGINE> 6338
COOLING FAN MOTOR CHECK <2 0L ENGINE> 4693
COOLING FAN MOTOR CHECK <2 4L ENGINE> 2458
THERMOSTAT 4815
REMOVAL SERVICE POINT 6789
INSTALLATION SERVICE POINTS 5763
REMOVAL SERVICE POINT 5328
INSTALLATION SERVICE POINTS 3524
INSPECTION 5329
WATER PUMP 3784
WATER HOSE AND WATER PIPE 6361
REMOVAL SERVICE POINTS 6208
INSTALLATION SERVICE POINTS 6208
REMOVAL SERVICE POINTS 2473
INSTALLATION SERVICE POINTS 6628
INSPECTION 6629
Water Pipe and Hose Check 5019
RADIATOR 2476
REMOVAL SERVICE POINTS 3657
INSTALLATION SERVICE POINT 5787
REMOVAL SERVICE POINTS 6409
INSTALLATION SERVICE POINT 6230
INTAKE AND EXHAUST 6801
GENERAL DESCRIPTION 2484
SERVICE SPECIFICATIONS 3697
INTAKE AND EXHAUST DIAGNOSIS 4796
SYMPTOM PROCEDURES 6769
Inspection Procedure 1: Exhaust Leakage 4156
DIAGNOSIS 4214
STEP 1 Start the engine Have an assistant stay in the driver’s seat Raise the vehicle on a hoist Have the assistant rev th 6166
STEP 2 Check the gasket for cracks, damage 2520
STEP 3 Check for loosening in each coupling section 4439
STEP 4 Start the engine Have an assistant stay in the driver’s seat Raise the vehicle on a hoist Have the assistant rev th 4666
Inspection Procedure 2: Abnormal Noise 3721
DIAGNOSIS 2485
STEP 1 Start the engine Have an assistant stay in the drivers seat Raise the vehicle on a hoist Have the assistant rev the engine while searching for abnormal noise 3616
STEP 2 Check for missing parts in the muffler Tap the muffler lightly to check for loose baffles, etc 3321
STEP 3 Check the hanger for cracks 6738
STEP 4 Check for interference of the pipes and muffler with the body 2486
STEP 5 Check the heat protectors 6304
STEP 6 Check the pipes and muffler for damage 3756
STEP 7 Start the engine Have an assistant stay in the drivers seat Raise the vehicle on a hoist Have the assistant rev the engine while searching for abnormal noise 2486
SPECIAL TOOLS 6808
TROUBLESHOOTING 6135
ON-VEHICLE SERVICE <2 0L ENGINE> 4157
INTAKE CHARGE PRESSURE CHECK 6170
TURBOCHARGER WASTEGATE ACTUATOR CHECK 4835
INTAKE CHARGE PRESSURE CONTROL SYSTEM CHECK 4671
TURBOCHARGER WASTEGATE SOLENOID CHECK 4838
TURBOCHARGER BYPASS VALVE CHECK 4448
AIR CLEANER 6812
INSTALLATION SERVICE POINT 2731
INSTALLATION SERVICE POINT 6754
CHARGE AIR COOLER <2 0L ENGINE> 4162
REMOVAL SERVICE POINT 2494
INSTALLATION SERVICE POINT 2495
INTAKE MANIFOLD 4148
REMOVAL SERVICE POINT 6825
INSTALLATION SERVICE POINTS 6826
INSTALLATION SERVICE POINTS 5319
INSPECTION 5319
EXHAUST MANIFOLD AND TURBOCHARGER <2 0L ENGINE> 2502
REMOVAL SERVICE POINT 2505
INSTALLATION SERVICE POINTS 3746
INSPECTION 4815
EXHAUST MANIFOLD <2 4L ENGINE> 4873
<Except vehicles for California> 6925
<Vehicles for California> 3349
INSPECTION 6195
EXHAUST PIPE, MAIN MUFFLER AND CATALYTIC CONVERTER <2 0L ENGINE> 4240
REMOVAL SERVICE POINTS 6363
INSTALLATION SERVICE POINTS 3787
EXHAUST PIPE AND MAIN MUFFLER <2 4L ENGINE> 2513
REMOVAL SERVICE POINTS 2514
INSTALLATION SERVICE POINTS 2564
ENGINE ELECTRICAL 6801
CHARGING SYSTEM 3607
<2 0L ENGINE> 4796
<2 4L ENGINE> 6302
CHARGING SYSTEM DIAGNOSIS 6769
TROUBLESHOOTING HINTS 4574
TROUBLESHOOTING GUIDE 6132
STEP 1 6304
STEP 2 2521
STEP 3 3616
STEP 4 3813
STEP 5 4157
STEP 6 2521
STEP 7 2714
STEP 8 4444
STEP 9 5731
STEP 10 6306
ON-VEHICLE SERVICE 6585
WAVE PATTERN CHECK USING AN OSCILLOSCOPE 6820
GENERATOR ASSEMBLY 4145
REMOVAL SERVICE POINTS 2533
INSTALLATION SERVICE POINT 3762
REMOVAL SERVICE POINTS 4165
INSTALLATION SERVICE POINTS 4165
<2 4L ENGINE> 6782
DISASSEMBLY SERVICE POINTS 2538
REASSEMBLY SERVICE POINTS 4789
INSPECTION 2543
STARTING SYSTEM 3743
OPERATION 6787
STARTING SYSTEM DIAGNOSIS 6788
TROUBLESHOOTING HINTS 2548
TROUBLESHOOTING GUIDE 4235
STEP 1 6342
STEP 2 5324
STEP 3 2549
STEP 4 6789
STEP 5 2790
ON-VEHICLE SERVICE 4873
STARTER RELAY CHECK 6789
STARTER MOTOR ASSEMBLY 6790
REMOVAL SERVICE POINT 6790
REMOVAL SERVICE POINTS 5330
INSPECTION 2553
DISASSEMBLY SERVICE POINTS 6203
STARTER MOTOR PARTS CLEANING 2557
REASSEMBLY SERVICE POINTS 4480
INSPECTION 6364
IGNITION SYSTEM 7022
<2 0L ENGINE> 5335
<2 4L ENGINE> 5335
ON-VEHICLE SERVICE 3831
IGNITION COIL CHECK 5338
SPARK PLUG TEST 2564
SPARK PLUG CHECK AND CLEANING 6212
SPARK PLUG GAP CHECK 4893
SPARK PLUG INSULATION RESISTANCE CHECK 3790
SPARK PLUG CLEANING 2565
IGNITION COIL 4711
CAMSHAFT POSITION SENSOR 6628
CRANKSHAFT POSITION SENSOR 2570
KNOCK SENSOR 3548
INSTALLATION SERVICE POINT 5787
REMOVAL SERVICE POINT 5788
INSTALLATION SERVICE POINT 5348
ENGINE AND EMISSION CONTROL 6801
ENGINE CONTROL 6769
CONSTRUCTION DIAGRAM 6769
ENGINE CONTROL SYSTEM DIAGNOSIS 4439
SYMPTOM PROCEDURES 3697
Inspection Procedure 1: Throttle Valve will not Fully Open or Close 3611
DIAGNOSIS 6770
STEP 1 Using scan tool MB991958, check the MFI system diagnostic trouble code (DTC ) 4799
STEP 2 Retest the system 6808
STEP 3 Retest the system 4669
Inspection Procedure 2: Accelerator Pedal Operation not Smooth (Over Acceleration ) 4832
DIAGNOSIS 5731
STEP 1 Check if the accelerator pedal is installed correctly 4832
STEP 2 Using scan tool MB991958, check the MFI system DTC 6809
STEP 3 Retest the system 2580
STEP 4 Retest the system 4447
ACCELERATOR PEDAL 6310
<2 0L ENGINE> 4217
<2 4L ENGINE> 2583
CRUISE CONTROL 3819
<2 0L ENGINE> 2584
<2 4L ENGINE> 2585
CRUISE CONTROL SYSTEM DIAGNOSIS 2586
Cruise control system diagnostic trouble codes 2586
DIAGNOSTIC FUNCTION 3683
HOW TO READ DIAGNOSTIC TROUBLE CODES 2587
HOW TO ERASE DIAGNOSTIC TROUBLE CODES 6314
HOW TO CONNECT THE SCAN TOOL (M U T -III ) 6589
HOW TO READ DATA LIST 6820
HOW TO DIAGNOSE THE CAN BUS LINE 6776
DIAGNOSTIC TROUBLE CODE PROCEDURES 6317
DTC 15: Cruise Control Switch System 6821
DIAGNOSTIC PROCEDURE 3489
STEP 1 Using scan tool MB991958, check the data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch, and item 92: Set switch 5746
STEP 2 Measure the power supply voltage at cruise control switch connector C-203 by backprobing 6152
STEP 3 Measure the power supply voltage at ECM connector B-109 4680
STEP 4 Check ECM connector B-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4681
STEP 5 Check the harness wire for short circuit to body ground between the ECM connector B-109 terminal number 107 and the cruise control switch connector C-203 terminal number 3 4223
STEP 6 Check intermediate connector C-127, cruise control switch connector C-203, and clock spring connectors C-204 and C-205, for loose, corroded or damaged terminals, or terminals pushed back in the connector 2596
STEP 7 Check the harness wire between ECM connector B-109 terminal number 107 and clock spring connector C-205 terminal number 4148
STEP 8 Check the clock spring 6781
STEP 9 Check the cruise control switch 2597
STEP 10 Check ECM connector B-109, intermediate connector C-127, cruise control switch connector C-203, and clock spring connectors C-204 and C-205, for loose, corroded or damaged terminals, or terminals pushed back in the connector 6781
STEP 11 Check the harness wire between ECM connector B-109 terminal number 107 and clock spring connector C-205 terminal number 6178
STEP 12 Check the clock spring 3823
STEP 13 Using scan tool MB991958, check the data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 6178
STEP 14 Measure the ground voltage at cruise control switch connector C-203 by backprobing 6826
STEP 15 Measure the ground voltage at ECM connector B-109 6597
STEP 16 Check ECM connector B-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5751
STEP 17 Check intermediate connector C-127, cruise control switch connector C-203, and clock spring connectors C-204 and C-205, for loose, corroded or damaged terminals, or terminals pushed back in the connector 5752
STEP 18 Check the harness wire between ECM connector B-109 terminal number 95 and clock spring connector C-205 terminal number 2599
STEP 19 Check the clock spring 3586
STEP 20 Check ECM connector B-109, intermediate connector C-127, cruise control switch connector C-203, and clock spring connectors C-204 and C-205, for loose, corroded or damaged terminals, or terminals pushed back in the connector 5319
STEP 21 Check the harness wire between ECM connector B-109 terminal number 95 and clock spring connector C-205 terminal number 6838
STEP 22 Check the clock spring 4227
STEP 23 Check the cruise control switch 5319
STEP 24 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 4686
STEP 25 Read the cruise control system DTC 4810
STEP 26 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 3741
STEP 27 Read the cruise control system DTC 6334
DTC 22: Stoplight Switch System 3825
DIAGNOSTIC PROCEDURE 4470
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5758
STEP 2 Using scan tool MB991958, check data list item 74: Brake light switch 6605
STEP 3 Using scan tool MB991958, check ETACS system data list item 290: Brake light switch 4175
STEP 4 Check stoplight switch connector C-32 and ETACS-ECU connector C-304 and C-312, for loose, corroded or damaged terminals, or terminals pushed back in the connector 6787
STEP 5 Check the harness wire between ETACS-ECU connector C-304 terminal number 1 and stoplight switch connector C-32 terminal 6606
STEP 6 Check fuse number 2 at the ETACS-ECU 3514
STEP 7 Check the stoplight switch 2789
STEP 8 Using scan tool MB991958, check ETACS system data list item 290: Brake light switch 3638
STEP 9 Using scan tool MB991958, check data list item 74: Brake light switch 6342
STEP 10 Using scan tool MB991958, check data list item 89: Normally closed brake switch 4178
STEP 11 Check ECM connector B-109 and stoplight switch connector C-32, for loose, corroded or damaged terminals, or terminals pushed back in the connector 3827
STEP 12 Check the harness wire between ECM connector B-109 terminal number 108 and stoplight switch connector C-32 terminal number 3, and between stoplight switch connector C-32 terminal number 4 and body ground, for damage 5762
STEP 13 Check the stoplight switch 6609
STEP 14 Using scan tool MB991958, check data list item 89: Normally closed brake switch 3596
STEP 15 Read the cruise control system DTC 6346
STEP 16 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 6611
STEP 17 Read the cruise control system DTC 3597
DTC 23: ECM and Its Related Component 5328
DIAGNOSTIC PROCEDURE 5765
STEP 1 Using scan tool MB991958, check for MFI system DTC 3828
STEP 2 Read the cruise control system DTC 4878
STEP 3 Read the cruise control system DTC 2614
SYMPTOM PROCEDURES 3642
Inspection Procedure 1: When the Brake Pedal is Depressed, Cruise Control is not Cancelled 2616
DIAGNOSTIC PROCEDURE 3642
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4185
STEP 2 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 2617
STEP 3 Check the symptoms 2617
STEP 4 Check the symptoms 2617
Inspection Procedure 2: When the Clutch Pedal is Depressed, Cruise Control is not Cancelled <M/T > 4822
DIAGNOSTIC PROCEDURE 4247
STEP 1 Using scan tool MB991958, check data list item 78: Clutch switch 6364
STEP 2 Check ECM connector B-109 and clutch switch connector C-42, for loose, corroded or damaged terminals, or terminals pushed back in the connector 6365
STEP 3 Check the harness wire between ECM connector B-109 terminal number 85 and clutch switch connector C-42 terminal number 2, and between clutch switch connector C-42 terminal number 1 and body ground, for damage 3361
STEP 4 Check the clutch switch 3830
STEP 5 Using scan tool MB991958, check data list item 78: Clutch switch 6366
STEP 6 Check the symptoms 5336
STEP 7 Check the symptoms 6367
Inspection Procedure 3: When the Selector Lever is Moved to “N” Position, Cruise Control is not Cancelled <CVT > 3788
DIAGNOSTIC PROCEDURE 4708
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2621
STEP 2 Using scan tool MB991958, check the CVT system data list item 49: Transmission range switch 3789
STEP 3 Using scan tool MB991958, read the CVT system DTC 6624
STEP 4 Using scan tool MB991958, check data list item 88: Neutral switch 6370
STEP 5 Check the symptoms 2623
STEP 6 Check the symptoms 3649
Inspection Procedure 4: When the Shift Lever is Moved to “N” Position, Cruise Control is not Cancelled <TC-SST > 3367
DIAGNOSTIC PROCEDURE 6626
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2624
STEP 2 Using scan tool MB991958, check the shift lever system data list item 01: Shift lever position 6154
STEP 3 Using scan tool MB991958, read the shift lever system DTC 2769
STEP 4 Using scan tool MB991958, read the TC-SST system DTC 3652
STEP 5 Using scan tool MB991958, check data list item 88: Neutral switch 3371
STEP 6 Check the symptoms 5340
STEP 7 Check the symptoms 4713
Inspection Procedure 5: When the “CANCEL” Switch is Pressed, Cruise Control is not Cancelled 2627
DIAGNOSTIC PROCEDURE 3835
STEP 1 Using scan tool MB991958, check the data list item 75: Cancel switch 2627
STEP 2 Check the symptoms 2627
STEP 3 Check the symptoms 5342
Inspection Procedure 6: Cruise Control cannot be Set (No Response “COAST/SET” Switch and “ACC/RES” Switch is Pressed) <2 0L ENGINE > 7104
DIAGNOSTIC PROCEDURE 4491
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2629
STEP 2 Using scan tool MB991958, check for ECM option coding data 2629
STEP 3 Using scan tool MB991958, check for MFI system DTC 4492
STEP 4 Using scan tool MB991958, check for TC-SST system DTC 2630
STEP 5 Using scan tool MB991958, check for shift lever system DTC 2630
STEP 6 Check for cruise control system DTC 4808
STEP 7 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 2631
STEP 8 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 6222
STEP 9 Using scan tool MB991958, check data list item 88: Neutral switch 3837
STEP 10 Check the symptoms 3380
STEP 11 Check the symptoms 3839
Inspection Procedure 7: Cruise Control cannot be Set (No Response “COAST/SET” Switch and “ACC/RES” Switch is Pressed) <2 4L ENGINE > 6224
DIAGNOSTIC PROCEDURE 3382
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2634
STEP 2 Using scan tool MB991958, check for ECM option coding data 2634
STEP 3 Using scan tool MB991958, check for MFI system DTC 2635
STEP 4 Using scan tool MB991958, check for CVT system DTC <CVT > 4501
STEP 5 Check for cruise control system DTC 4910
STEP 6 Using scan tool MB991958, check data list item 75: Cancel switch, item 86: Main switch, item 91: Resume switch and item 92: Set switch 7188
STEP 7 Using scan tool MB991958, check data list item 74: Brake light switch and item 89: Normally closed brake switch 2637
STEP 8 Using scan tool MB991958, check data list item 78: Clutch switch <M/T > 4277
STEP 9 Using scan tool MB991958, check data list item 88: Neutral switch <CVT > 2638
STEP 10 Check the symptoms 2638
STEP 11 Check the symptoms 2638
Inspection Procedure 8: Hunting (Repeated Acceleration and Deceleration) Occurs at the Set Vehicle Speed <M/T > 2638
DIAGNOSTIC PROCEDURE 4726
STEP 1 Using scan tool MB991958, check for MFI system DTC 4206
STEP 2 Using scan tool MB991958, check data list item 04: Vehicle speed 6416
STEP 3 Check the symptoms 4206
STEP 4 Check the symptoms 4917
Inspection Procedure 9: Hunting (Repeated Acceleration and Deceleration) Occurs at the Set Vehicle Speed <CVT > 2640
DIAGNOSTIC PROCEDURE 6235
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2641
STEP 2 Using scan tool MB991958, check for CVT system DTC 3808
STEP 3 Using scan tool MB991958, check for MFI system DTC 6422
STEP 4 Using scan tool MB991958, check data list item 04: Vehicle speed 4513
STEP 5 Check the symptoms 2642
STEP 6 Check the symptoms 2642
Inspection Procedure 10: Hunting (Repeated Acceleration and Deceleration) Occurs at the Set Vehicle Speed <TC-SST > 6647
DIAGNOSTIC PROCEDURE 6647
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2643
STEP 2 Using scan tool MB991958, check for ASC system DTC 6427
STEP 3 Using scan tool MB991958, check for MFI system DTC 3854
STEP 4 Using scan tool MB991958, check data list item 04: Vehicle speed 5807
STEP 5 Check the symptoms 4288
STEP 6 Check the symptoms 2645
Inspection Procedure 11: When the “ON/OFF” Switch is Turned ON, “CRUISE” Indicator Light does not Illuminate (However, Cruise Control System is Normal ) 6240
DIAGNOSTIC PROCEDURE 2645
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 2646
STEP 2 Using scan tool MB991958, check for MFI system DTC 5810
STEP 3 Using scan tool MB991958, check for ETACS system DTC 2646
STEP 4 Using scan tool MB991958, check the combination meter system actuator test item 7: Cruise indicator 1 4926
STEP 5 Check the symptoms 5366
STEP 6 Check the symptoms 4525
ECM TERMINAL VOLTAGE REFERENCE CHART FOR CRUISE CONTROL SYSTEM OPERATION 4932
ON-VEHICLE SERVICE 2653
CRUISE CONTROL SYSTEM OPERATION CHECK 2653
“ON/OFF” SWITCH CHECK 2653
CRUISE CONTROL SETTING 4743
SPEED-INCREASE SETTING 3869
SPEED-REDUCTION SETTING 2655
RETURN TO THE SET SPEED BEFORE CANCELLATION AND CRUISE CONTROL CANCELLATION 2655
CRUISE CONTROL SYSTEM COMPONENT CHECK 4536
CRUISE CONTROL SWITCH CHECK 2656
STOPLIGHT SWITCH CHECK 2657
CLUTCH SWITCH CHECK <M/T> 4943
TRANSMISSION RANGE SWITCH (“N” POSITION) <CVT> 3417
THROTTLE ACTUATOR CONTROL MOTOR 2658
CRUISE CONTROL SWITCH 2658
EMISSION CONTROL 4746
VACUUM HOSES 2661
<2 0L ENGINE> 2661
<2 4L ENGINE>> 6260
<2 0L ENGINE> 2663
<2 4L ENGINE> 5381
VACUUM HOSE INSTALLATION 6260
VACUUM HOSE CHECK 2664
POSITIVE CRANKCASE VENTILATION SYSTEM 5381
<2 0L ENGINE> 3877
<2 4L ENGINE> 2666
CRANKCASE VENTILATION SYSTEM CHECK 2666
POSITIVE CRANKCASE VENTILATION (PCV) VALVE CHECK 4953
EVAPORATIVE EMISSION CONTROL SYSTEM 2667
<2 0L ENGINE> 5383
<2 4L ENGINE> 3425
EVAPORATIVE EMISSION CONTROL SYSTEM CHECK (PURGE FLOW CHECK) 5831
<2 0L ENGINE> 2671
<2 4L ENGINE> 6471
EVAPORATIVE EMISSION PURGE SOLENOID CHECK 3880
<2 0L ENGINE> 2673
<2 4L ENGINE> 2673
MASS AIRFLOW SENSOR CHECK 2818
<2 0L ENGINE> 2674
<2 4L ENGINE> 2674
INTAKE AIR TEMPERATURE SENSOR CHECK <2 4L ENGINE> 2674
INTAKE AIR TEMPERATURE SENSOR 1 CHECK <2 0L ENGINE> 2675
MANIFOLD ABSOLUTE PRESSURE SENSOR CHECK <2 4L ENGINE> 2675
BAROMETRIC PRESSURE SENSOR CHECK <2 0L ENGINE> 2675
ENGINE COOLANT TEMPERATURE SENSOR CHECK 2675
<2 0L ENGINE> 5549
<2 4L ENGINE> 4961
THROTTLE POSITION SENSOR CHECK 2675
<2 0L ENGINE> 2675
<2 4L ENGINE> 2675
CRANKSHAFT POSITION SENSOR CHECK 6270
<2 0L ENGINE> 2675
<2 4L ENGINE> 4319
EXHAUST GAS RECIRCULATION (EGR) SYSTEM <2 4L ENGINE> 6479
OPERATION 5834
EGR VALVE (STEPPER MOTOR) CHECK 6271
MASS AIRFLOW SENSOR CHECK 6683
INTAKE AIR TEMPERATURE SENSOR CHECK 4322
MANIFOLD ABSOLUTE PRESSURE SENSOR CHECK 4759
ENGINE COOLANT TEMPERATURE SENSOR CHECK 5835
ACCELERATOR PEDAL POSITION SENSOR CHECK 2679
CRANKSHAFT POSITION SENSOR CHECK 4322
INSTALLATION SERVICE POINTS 6685
EVAPORATIVE EMISSION CANISTER AND FUEL TANK PRESSURE RELIEF VALVE 3438
INSPECTION 5396
EVAPORATIVE EMISSION VENTILATION SOLENOID CHECK 6002
CATALYTIC CONVERTER 6686
CLUTCH 6801
CLUTCH OVERHAUL 6801
SPECIFICATIONS 6733
CLUTCH 6768
INSTALLATION SERVICE POINTS 6736
CLUTCH INSPECTION 4666
CLUTCH 6801
GENERAL INFORMATION 6794
SERVICE SPECIFICATIONS 6801
LUBRICANTS 6795
ON-VEHICLE SERVICE 6795
CLUTCH PEDAL CHECK AND ADJUSTMENT 6130
CLUTCH BLEEDING 3673
CLUTCH SWITCH CHECK 2726
CLUTCH PEDAL AND MASTER CYLINDER 4663
REMOVAL SERVICE POINT 3698
INSTALLATION SERVICE POINT 6134
INSPECTION 4215
CLUTCH CONTROL 6742
REMOVAL SERVICE POINT 2705
INSTALLATION SERVICE POINT 4158
INSPECTION 4216
MANUAL TRANSAXLE 6801
MANUAL TRANSAXLE 6801
GENERAL INFORMATION 3753
LUBRICANT 6130
SPECIAL TOOLS 6582
MANUAL TRANSAXLE DIAGNOSIS 3697
SYMPTOM PROCEDURES 6132
Inspection Procedure 1: Noise, Vibration 6132
DIAGNOSIS 6769
STEP 1 Check the idle speed 4214
STEP 2 Check whether the transaxle and engine mount are loose or damaged 4797
STEP 3 Check that the oil level is up to the lower edge of the filler plug hole 3616
STEP 4 Check for the specified oil 2713
STEP 5 Remove the transaxle Check the end play of the input and output shafts 6770
STEP 6 Disassemble the transaxle Check the gears for wear and damage 3570
STEP 7 Retest the systems 3698
Inspection Procedure 2: Oil Leaks 3553
DIAGNOSIS PROCEDURE 6808
STEP 1 Visual check 2714
STEP 2 Visual check at the clutch housing 6770
STEP 3 Check the oil seal or O-ring for damage 6799
STEP 4 Retest the system 2714
Inspection Procedure 3: Hard Shifting 4443
DIAGNOSIS PROCEDURE 6741
STEP 1 Check the transaxle control 4799
STEP 2 Check the transmission oil 2714
STEP 3 Check the clutch system 6809
STEP 4 Remove and disassemble the transaxle Check the control bell-crank dust cover and the shift and select lever shaft 6306
STEP 5 Check for poor meshing or worn synchronizer ring and gear cone 6771
STEP 6 Check the synchronizer spring for weakness 6744
STEP 7 Retest the system 6170
Inspection Procedure 4: Jumps Out of Gear 3757
DIAGNOSIS PROCEDURE 4801
STEP 1 Check the transaxle control 2715
STEP 2 Remove and disassemble the transaxle Check the lock ball assembly for breakage 6771
STEP 3 Check the selecting bell-crank assembly and control bell-crank dust cover and the gearshift and select lever shaft 3302
STEP 4 Check the gearshift forks for wear 4158
STEP 5 Check the clearance 4141
STEP 6 Retest the system 6585
ON-VEHICLE SERVICE 4838
TRANSMISSION OIL LEVEL CHECK 3483
TRANSMISSION OIL REPLACEMENT 5314
TRANSAXLE CONTROL 6140
REMOVAL SERVICE POINTS 6589
INSTALLATION SERVICE POINTS 6589
TRANSAXLE ASSEMBLY 4220
REMOVAL SERVICE POINTS 6176
INSTALLATION SERVICE POINTS 6322
MANUAL TRANSAXLE OVERHAUL 6801
GENERAL SPECIFICATIONS 4213
SERVICE SPECIFICATIONS 3664
ADJUSTING SNAP RINGS AND SPACERS 2727
FASTENER TIGHTENING SPECIFICATIONS 4799
SEALANTS AND ADHESIVES 6171
LUBRICANTS 3302
SPECIAL TOOLS 6171
TRANSAXLE 2735
DISASSEMBLY SERVICE POINTS 5754
ADJUSTMENT BEFORE ASSEMBLY 4863
ASSEMBLY SERVICE POINTS 2741
INSPECTION 2748
INPUT SHAFT 6189
DISASSEMBLY SERVICE POINTS 6789
ASSEMBLY SERVICE POINTS 4874
OUTPUT SHAFT 4181
DISASSEMBLY SERVICE POINTS 4819
ASSEMBLY SERVICEPOINTS 2755
SELECT LEVER 5769
ASSEMBLY SERVICE POINTS 4186
BELLCRANK 4706
ASSEMBLY SERVICE POINTS 4481
CLUTCH HOUSING 4707
DISASSEMBLY SERVICE POINTS 2764
ASSEMBLY SERVICE POINTS 6211
TRANSAXLE CASE 2768
DISASSEMBLY SERVICE POINTS 6627
ASSEMBLY SERVICE POINTS 4827
DIFFERENTIAL 6379
DISASSEMBLY SERVICE POINTS 4713
ASSEMBLY SERVICE POINTS 4194
TWIN CLUTCH -SPORTRONIC SHIFT TRANSMISSION (TC-SST) 6801
GENERAL INFORMATION 5742
SERVICE SPECIFICATIONS 4161
LUBRICANTS 6820
SPECIAL TOOLS 6589
DIAGNOSIS <TC-SST> 6177
PRECAUTIONS FOR DIAGNOSIS 6594
TEACH-IN ITEM 4859
WARNING INDICATOR 2785
FAIL-SAFE FUNCTION 3587
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6785
PERMANENT DTC 5757
FREEZE FRAME DATA CHECK 6337
DIAGNOSTIC TROUBLE CODE PROCEDURES 6655
DTC P0630: VIN not Recorded 6438
DIAGNOSTIC PROCEDURE 4526
STEP 1 Scan tool CAN bus diagnostics 6439
STEP 2 Scan tool diagnostic trouble code 6244
STEP 3 Check whether the DTC is reset 2796
DTC P0701: EEPROM System (Malfunction) 2797
DIAGNOSTIC PROCEDURE 5816
STEP 1 Scan tool CAN bus diagnostics 2797
STEP 2 Check whether the DTC is reset 5369
DTC P0702: Internal control module, monitoring processor system (Malfunction) 2798
DIAGNOSTIC PROCEDURE 2798
STEP 1 Scan tool CAN bus diagnostics 4530
STEP 2 Check the TC-SST-ECU power supply circuit 4530
STEP 3 Check whether the DTC is reset 6246
DTC P0712: TC-SST-ECU temperature sensor system (Output low range out) 2799
DIAGNOSTIC PROCEDURE 2800
STEP 1 Scan tool CAN bus diagnostics 2800
STEP 2 Check whether the DTC is reset 6449
DTC P0713: TC-SST-ECU temperature sensor system (Output high range out) 5372
DIAGNOSTIC PROCEDURE 2801
STEP 1 Scan tool CAN bus diagnostics 5819
STEP 2 Check whether the DTC is reset 2802
DTC P0715: Input shaft 1 (odd number gear axle) speed sensor system (Output high range out) 2802
DIAGNOSTIC PROCEDURE 6455
STEP 1 Scan tool CAN bus diagnostics 2804
STEP 2 Check whether the DTC is reset 3415
DTC P0716: Input shaft 1 (odd number gear axle) speed sensor system (Poor performance) 5820
DIAGNOSTIC PROCEDURE 2808
STEP 1 Scan tool CAN bus diagnostics 6459
STEP 2 Monitoring unit No check 5377
STEP 3 Check whether the DTC is reset 2808
STEP 4 Check whether the DTC is reset 2809
STEP 5 Scan tool Teach-In 4309
DTC P0717: Input shaft 1 (odd number gear axle) speed sensor system (Output current low range out) 3420
DIAGNOSTIC PROCEDURE 2810
STEP 1 Scan tool CAN bus diagnostics 4748
STEP 2 Check whether the DTC is reset 2811
DTC P0725: Engine speed signal abnormality 2811
DIAGNOSTIC PROCEDURE 2811
STEP 1 Scan tool CAN bus diagnostics 6673
STEP 2 Scan tool diagnostic trouble code 2812
STEP 3 Check whether the DTC is reset 2812
DTC P0746: Line Pressure Solenoid System (Drive current range out) 4542
DIAGNOSTIC PROCEDURE 2814
STEP 1 Scan tool CAN bus diagnostics 2814
STEP 2 Check whether the DTC is reset 5831
DTC P0753: Shift Select Solenoid 1 System (Open circuit) 4956
DIAGNOSTIC PROCEDURE 6678
STEP 1 Scan tool CAN bus diagnostics 6266
STEP 2 Check whether the DTC is reset 6266
DTC P0758: Shift Select Solenoid 2 System (Open circuit) 2817
DIAGNOSTIC PROCEDURE 6476
STEP 1 Scan tool CAN bus diagnostics 4546
STEP 2 Check whether the DTC is reset 2819
DTC P0776: Clutch Cooling Flow Solenoid System (Drive current range out) 5833
DIAGNOSTIC PROCEDURE 4548
STEP 1 Scan tool CAN bus diagnostics 4548
STEP 2 Check whether the DTC is reset 5391
DTC P0777: Clutch Cooling Flow Solenoid System (Stuck) 6481
DIAGNOSTIC PROCEDURE 3887
STEP 1 Scan tool CAN bus diagnostics 4322
STEP 2 Check whether the DTC is reset 3434
STEP 3 Check the fluid 4323
STEP 4 Check the installation status of the mechatronic assembly 5835
STEP 5 Check whether the DTC is reset 5393
STEP 6 Check whether the DTC is reset 2823
DTC P0841: Clutch 1 Pressure Sensor System (Poor performance) 2824
DIAGNOSTIC PROCEDURE 4324
STEP 1 Scan tool CAN bus diagnostics 6685
STEP 2 Scan tool diagnostic trouble code 6490
STEP 3 Fluid check 5395
STEP 4 Check whether the DTC is reset 2826
DTC P0842: Clutch 1 Pressure Sensor System (Output low range out) 5837
DIAGNOSTIC PROCEDURE 5397
STEP 1 Scan tool CAN bus diagnostics 2828
STEP 2 Check whether the DTC is reset 2828
DTC P0843: Clutch 1 Pressure Sensor System (Output high range out) 5397
DIAGNOSTIC PROCEDURE 2829
STEP 1 Scan tool CAN bus diagnostics 6497
STEP 2 Check whether the DTC is reset 3442
DTC P0846: Clutch 2 Pressure Sensor System (Poor performance) 2830
DIAGNOSTIC PROCEDURE 6687
STEP 1 Scan tool CAN bus diagnostics 3896
STEP 2 Scan tool diagnostic trouble code 4983
STEP 3 Fluid check 2832
STEP 4 Check whether the DTC is reset 4560
DTC P0847: Clutch 2 Pressure Sensor System (Output low range out) 4560
DIAGNOSTIC PROCEDURE 2834
STEP 1 Scan tool CAN bus diagnostics 6506
STEP 2 Check whether the DTC is reset 6285
DTC P0848: Clutch 2 Pressure Sensor System (Output high range out) 4777
DIAGNOSTIC PROCEDURE 2835
STEP 1 Scan tool CAN bus diagnostics 5404
STEP 2 Check whether the DTC is reset 2836
DTC P0960: Line Pressure Solenoid System (Open circuit) 5405
DIAGNOSTIC PROCEDURE 6691
STEP 1 Scan tool CAN bus diagnostics 4780
STEP 2 Check whether the DTC is reset 2838
DTC P0961: Line Pressure Solenoid System (Overcurrent) 2838
DIAGNOSTIC PROCEDURE 2839
STEP 1 Scan tool CAN bus diagnostics 5853
STEP 2 Check whether the DTC is reset 4342
DTC P0962: Line Pressure Solenoid System (Short to ground) 2840
DIAGNOSTIC PROCEDURE 2841
STEP 1 Scan tool CAN bus diagnostics 2841
STEP 2 Check whether the DTC is reset 2842
DTC P0963: Line Pressure Solenoid System (Short to power supply) 2842
DIAGNOSTIC PROCEDURE 2843
STEP 1 Scan tool CAN bus diagnostics 2843
STEP 2 Check whether the DTC is reset 5856
DTC P0964: Clutch Cooling Flow Solenoid System (Open circuit) 2844
DIAGNOSTIC PROCEDURE 2845
STEP 1 Scan tool CAN bus diagnostics 6697
STEP 2 Check whether the DTC is reset 4572
DTC P0965: Clutch Cooling Flow Solenoid System (Overcurrent) 2846
DIAGNOSTIC PROCEDURE 2847
STEP 1 Scan tool CAN bus diagnostics 2848
STEP 2 Check whether the DTC is reset 4572
DTC P0966: Clutch Cooling Flow Solenoid System (Short to ground) 6700
DIAGNOSTIC PROCEDURE 5408
STEP 1 Scan tool CAN bus diagnostics 2849
STEP 2 Check whether the DTC is reset 2850
DTC P0967: Clutch Cooling Flow Solenoid System (Short to power supply) 5408
DIAGNOSTIC PROCEDURE 5409
STEP 1 Scan tool CAN bus diagnostics 5863
STEP 2 Check whether the DTC is reset 2852
DTC P0968: Shift/Cooling Switching Solenoid System (Open circuit) 2852
DIAGNOSTIC PROCEDURE 5864
STEP 1 Scan tool CAN bus diagnostics 4574
STEP 2 Check whether the DTC is reset 6703
DTC P0970: Shift/Cooling Switching Solenoid System (Short to ground) 2854
DIAGNOSTIC PROCEDURE 2855
STEP 1 Scan tool CAN bus diagnostics 5011
STEP 2 Check whether the DTC is reset 2856
DTC P0971: Shift/Cooling Switching Solenoid System (Short to power supply) 2856
DIAGNOSTIC PROCEDURE 2857
STEP 1 Scan tool CAN bus diagnostics 2857
STEP 2 Check whether the DTC is reset 4577
DTC P0973: Shift Select Solenoid 1 System (Short to ground) 4578
DIAGNOSTIC PROCEDURE 6707
STEP 1 Scan tool CAN bus diagnostics 4350
STEP 2 Check whether the DTC is reset 2860
DTC P0974: Shift Select Solenoid 1 System (Short to power supply) 3920
DIAGNOSTIC PROCEDURE 2861
STEP 1 Scan tool CAN bus diagnostics 6708
STEP 2 Check whether the DTC is reset 3460
DTC P0976: Shift Select Solenoid 2 System (Short to ground) 2862
DIAGNOSTIC PROCEDURE 5873
STEP 1 Scan tool CAN bus diagnostics 2863
STEP 2 Check whether the DTC is reset 3461
DTC P0977: Shift Select Solenoid 2 System (Short to power supply) 4351
DIAGNOSTIC PROCEDURE 5874
STEP 1 Scan tool CAN bus diagnostics 2864
STEP 2 Check whether the DTC is reset 6553
DTC P1637: EEPROM System (DTC storing malfunction) 2865
DIAGNOSTIC PROCEDURE 2866
STEP 1 Scan tool CAN bus diagnostics 5023
STEP 2 Check whether the DTC is reset 2866
DTC P1676: Coding incomplete 2866
DIAGNOSTIC PROCEDURE 2867
STEP 1 Scan tool CAN bus diagnostics 6557
STEP 2 Check whether the DTC is reset 6711
DTC P1802: Shift Lever System (LIN communication malfunction) 5417
DIAGNOSTIC PROCEDURE 2869
STEP 1 Scan tool CAN bus diagnostics 3929
STEP 2 Scan tool diagnostic trouble code 2869
STEP 3 Inspection of the TC-SST-ECU connector, intermediate connector, and shift lever-ECU connector: B-120, A-54, C-49 5879
STEP 4 Check the wiring harness between B-120 TC-SST-ECU connector terminal No 17 and C-49 shift lever-ECU connector terminal No 16 2870
STEP 5 Check whether the DTC is reset 6713
STEP 6 Replace the shift lever assembly, and check if the diagnostic trouble code is reset 5029
DTC P1803: Shift Lever System (CAN, LIN Time-out Error) 2870
DIAGNOSTIC PROCEDURE 2871
STEP 1 Scan tool CAN bus diagnostics 2871
STEP 2 Scan tool diagnostic trouble code 6562
STEP 3 Inspection of the TC-SST-ECU connector, intermediate connector, and shift lever-ECU connector: B-107, A-13, C-27 2871
STEP 4 Check the wiring harness between B-107 TC-SST-ECU connector terminal No 17 and C-27 shift lever-ECU connector terminal No 16 3931
STEP 5 Check whether the DTC is reset 4593
DTC P1804: Shift Fork Position Sensor 1 and 2 System (Power supply voltage low range out) 2872
DIAGNOSTIC PROCEDURE 2873
STEP 1 Scan tool CAN bus diagnostics 2873
STEP 2 Check the TC-SST-ECU power supply circuit 5421
STEP 3 Check whether the DTC is reset 5884
DTC P1805: Shift Fork Position Sensor 1 and 2 System (Power supply voltage high range out) 5884
DIAGNOSTIC PROCEDURE 2875
STEP 1 Scan tool CAN bus diagnostics 2875
STEP 2 Check the TC-SST-ECU power supply circuit 4599
STEP 3 Check whether the DTC is reset 4357
DTC P1806: Shift Fork Position Sensor 3 and 4 System (Power supply voltage low range out) 4599
DIAGNOSTIC PROCEDURE 4358
STEP 1 Scan tool CAN bus diagnostics 4602
STEP 2 Check the TC-SST-ECU power supply circuit 2878
STEP 3 Check whether the DTC is reset 5889
DTC P1807: Shift Fork Position Sensor 3 and 4 System (Power supply voltage high range out) 4603
DIAGNOSTIC PROCEDURE 2879
STEP 1 Scan tool CAN bus diagnostics 5891
STEP 2 Check the TC-SST-ECU power supply circuit 2880
STEP 3 Check whether the DTC is reset 5046
DTC P1808: TC-SST-ECU temperature, fluid temperature sensor system (Correlation error) 2880
DIAGNOSTIC PROCEDURE 3943
STEP 1 Scan tool CAN bus diagnostics 6723
STEP 2 Check whether the DTC is reset 2882
DTC P180C: Clutch pressure cut spool sticking 3477
DIAGNOSTIC PROCEDURE 6723
STEP 1 Scan tool CAN bus diagnostics 4609
STEP 2 Check whether the DTC is reset 3477
DTC P181B: Clutch 1 (Pressure low range out) 5894
DIAGNOSTIC PROCEDURE 2884
STEP 1 Scan tool CAN bus diagnostics 2884
STEP 2 Check whether the DTC is reset 4612
STEP 3 Check the fluid 2884
STEP 4 Check the installation status of the mechatronic assembly 2885
STEP 5 Check whether the DTC is reset 2885
STEP 6 Check whether the DTC is reset 3948
DTC P181C: Clutch 1 (Pressure high range out) 6726
DIAGNOSTIC PROCEDURE 2892
STEP 1 Scan tool CAN bus diagnostics 2892
STEP 2 Check whether the DTC is reset 2892
DTC P181E: Clutch 2 (Pressure low range out) 2892
DIAGNOSTIC PROCEDURE 2893
STEP 1 Scan tool CAN bus diagnostics 5439
STEP 2 Check whether the DTC is reset 2894
STEP 3 Check the fluid 7250
STEP 4 Check the installation status of the mechatronic assembly 2894
STEP 5 Check whether the DTC is reset 4629
STEP 6 Check whether the DTC is reset 5072
DTC P181F: Clutch 2 (Pressure high range out) 6584
DIAGNOSTIC PROCEDURE 2902
STEP 1 Scan tool CAN bus diagnostics 3972
STEP 2 Check whether the DTC is reset 2902
DTC P1820: Shift Fork Position Sensor 1 System (Voltage low range out) 5929
DIAGNOSTIC PROCEDURE 4385
STEP 1 Scan tool CAN bus diagnostics 5930
STEP 2 Check whether the DTC is reset 2904
STEP 3 Scan tool Teach-In 2904
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2904
DTC P1821: Shift Fork Position Sensor 1 System (Voltage high range out) 2904
DIAGNOSTIC PROCEDURE 2906
STEP 1 Scan tool CAN bus diagnostics 2906
STEP 2 Check whether the DTC is reset 4647
STEP 3 Scan tool Teach-In 2906
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2906
DTC P1822: Shift Fork Position Sensor 1 System (Output range out) 5095
DIAGNOSTIC PROCEDURE 2909
STEP 1 Scan tool CAN bus diagnostics 4649
STEP 2 Check whether the DTC is reset 7254
STEP 3 Scan tool Teach-In 4390
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 5463
DTC P1823: Shift Fork Position Sensor 1 System (Neutral) 5099
DIAGNOSTIC PROCEDURE 4652
STEP 1 Scan tool CAN bus diagnostics 7255
STEP 2 Check whether the DTC is reset 5938
STEP 3 Scan tool diagnostic trouble code for other systems 2912
STEP 4 Scan tool Teach-In 2912
STEP 5 Replace the mechatronic assembly, and check if the DTC is reset 5103
DTC P1824: Shift Fork Position Sensor 1 System (Poor performance) 2913
DIAGNOSTIC PROCEDURE 5106
STEP 1 Scan tool CAN bus diagnostics 2916
STEP 2 Check whether the DTC is reset 2916
STEP 3 Scan tool Teach-In 3986
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 6247
DTC P1825: Shift Fork Position Sensor 2 System (Voltage low range out) 5944
DIAGNOSTIC PROCEDURE 2918
STEP 1 Scan tool CAN bus diagnostics 2918
STEP 2 Check whether the DTC is reset 2919
STEP 3 Scan tool Teach-In 4657
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2919
DTC P1826: Shift Fork Position Sensor 2 System (Voltage high range out) 5474
DIAGNOSTIC PROCEDURE 5947
STEP 1 Scan tool CAN bus diagnostics 2921
STEP 2 Check whether the DTC is reset 2921
STEP 3 Scan tool Teach-In 2921
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2921
DTC P1827: Shift Fork Position Sensor 2 System (Output range out) 2922
DIAGNOSTIC PROCEDURE 5114
STEP 1 Scan tool CAN bus diagnostics 2924
STEP 2 Check whether the DTC is reset 4408
STEP 3 Scan tool Teach-In 2924
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2924
DTC P1828: Shift Fork Position Sensor 2 System (Neutral) 5951
DIAGNOSTIC PROCEDURE 2926
STEP 1 Scan tool CAN bus diagnostics 5484
STEP 2 Check whether the DTC is reset 5953
STEP 3 Scan tool diagnostic trouble code for other systems 2927
STEP 4 Scan tool Teach-In 2927
STEP 5 Replace the mechatronic assembly, and check if the DTC is reset 2927
DTC P1829: Shift Fork Position Sensor 2 System (Poor performance) 2928
DIAGNOSTIC PROCEDURE 5956
STEP 1 Scan tool CAN bus diagnostics 2931
STEP 2 Check whether the DTC is reset 4414
STEP 3 Scan tool Teach-In 2931
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2931
DTC P182A: Shift Fork Position Sensor 3 System (Voltage low range out) 4415
DIAGNOSTIC PROCEDURE 4417
STEP 1 Scan tool CAN bus diagnostics 2933
STEP 2 Check whether the DTC is reset 5959
STEP 3 Scan tool Teach-In 5959
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2934
DTC P182B: Shift Fork Position Sensor 3 System (Voltage high range out) 2934
DIAGNOSTIC PROCEDURE 5128
STEP 1 Scan tool CAN bus diagnostics 4419
STEP 2 Check whether the DTC is reset 2936
STEP 3 Scan tool Teach-In 2936
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 7260
DTC P182C: Shift Fork Position Sensor 3 System (Output range out) 2937
DIAGNOSTIC PROCEDURE 5131
STEP 1 Scan tool CAN bus diagnostics 2939
STEP 2 Check whether the DTC is reset 2939
STEP 3 Scan tool Teach-In 4006
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2939
DTC P182D: Shift Fork Position Sensor 3 System (Neutral) 2940
DIAGNOSTIC PROCEDURE 5504
STEP 1 Scan tool CAN bus diagnostics 2942
STEP 2 Check whether the DTC is reset 5135
STEP 3 Scan tool diagnostic trouble code for other systems 2942
STEP 4 Scan tool Teach-In 5967
STEP 5 Replace the mechatronic assembly, and check if the DTC is reset 2942
DTC P182E: Shift Fork Position Sensor 3 System (Poor performance) 2943
DIAGNOSTIC PROCEDURE 2944
STEP 1 Scan tool CAN bus diagnostics 4428
STEP 2 Check whether the DTC is reset 2945
STEP 3 Scan tool Teach-In 2945
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2945
DTC P1831: Shift Fork Position Sensor 4 System (Voltage low range out) 2946
DIAGNOSTIC PROCEDURE 2947
STEP 1 Scan tool CAN bus diagnostics 2947
STEP 2 Check whether the DTC is reset 2948
STEP 3 Scan tool Teach-In 2948
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 7263
DTC P1832: Shift Fork Position Sensor 4 System (Voltage high range out) 5142
DIAGNOSTIC PROCEDURE 2949
STEP 1 Scan tool CAN bus diagnostics 2950
STEP 2 Check whether the DTC is reset 7263
STEP 3 Scan tool Teach-In 2950
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2950
DTC P1833: Shift Fork Position Sensor 4 System (Output range out) 2950
DIAGNOSTIC PROCEDURE 5513
STEP 1 Scan tool CAN bus diagnostics 4431
STEP 2 Check whether the DTC is reset 2952
STEP 3 Scan tool Teach-In 5145
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 2953
DTC P1834: Shift Fork Position Sensor 4 System (Neutral) 2953
DIAGNOSTIC PROCEDURE 2954
STEP 1 Scan tool CAN bus diagnostics 2955
STEP 2 Check whether the DTC is reset 4022
STEP 3 Scan tool diagnostic trouble code for other systems 5516
STEP 4 Scan tool Teach-In 5982
STEP 5 Replace the mechatronic assembly, and check if the DTC is reset 5516
DTC P1835: Shift Fork Position Sensor 4 System (Poor performance) 2956
DIAGNOSTIC PROCEDURE 2958
STEP 1 Scan tool CAN bus diagnostics 2959
STEP 2 Check whether the DTC is reset 2959
STEP 3 Scan tool Teach-In 2959
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 4437
DTC P1836: Shift Fork 1 Malfunction 5522
DIAGNOSTIC PROCEDURE 5159
STEP 1 Scan tool CAN bus diagnostics 2965
STEP 2 Monitoring unit No check 2965
STEP 3 Check whether the DTC is reset 2966
STEP 4 Check whether the DTC is reset 7266
STEP 5 Scan tool Teach-In 2966
STEP 6 Scan tool Teach-In 2966
STEP 7 Replace the mechatronic assembly, and check if the DTC is reset 5988
DTC P183D: Shift Fork 2 Malfunction 2967
DIAGNOSTIC PROCEDURE 2973
STEP 1 Scan tool CAN bus diagnostics 2973
STEP 2 Monitoring unit No check 2973
STEP 3 Check whether the DTC is reset 2974
STEP 4 Check whether the DTC is reset 5992
STEP 5 Scan tool Teach-In 2974
STEP 6 Scan tool Teach-In 4037
STEP 7 Replace the mechatronic assembly, and check if the DTC is reset 5533
DTC P1844: Shift Fork 3 Malfunction 5993
DIAGNOSTIC PROCEDURE 2980
STEP 1 Scan tool CAN bus diagnostics 7268
STEP 2 Monitoring unit No check 2980
STEP 3 Check whether the DTC is reset 2981
STEP 4 Check whether the DTC is reset 2981
STEP 5 Scan tool Teach-In 2981
STEP 6 Scan tool Teach-In 2981
STEP 7 Replace the mechatronic assembly, and check if the DTC is reset 4042
DTC P184B: Shift Fork 4 Malfunction 2982
DIAGNOSTIC PROCEDURE 2988
STEP 1 Scan tool CAN bus diagnostics 5546
STEP 2 Monitoring unit No check 2988
STEP 3 Check whether the DTC is reset 2988
STEP 4 Check whether the DTC is reset 2989
STEP 5 Scan tool Teach-In 2989
STEP 6 Scan tool Teach-In 2989
STEP 7 Replace the mechatronic assembly, and check if the DTC is reset 2989
DTC P1852: Shift Fork 1 or 2 opposite direction movement 2990
DIAGNOSTIC PROCEDURE 7270
STEP 1 Scan tool CAN bus diagnostics 3369
STEP 2 Check whether the DTC is reset 3401
DTC P1855: Shift Fork 3 or 4 opposite direction movement 3466
DIAGNOSTIC PROCEDURE 6006
STEP 1 Scan tool CAN bus diagnostics 2995
STEP 2 Check whether the DTC is reset 2995
DTC P1857: Odd number gear axle interlock 2995
DIAGNOSTIC PROCEDURE 4053
STEP 1 Scan tool CAN bus diagnostics 2997
STEP 2 Check whether the DTC is reset 7271
STEP 3 Check whether the DTC is reset 7271
STEP 4 Scan tool diagnostic trouble code 2997
DTC P1858: Even number gear axle interlock 6008
DIAGNOSTIC PROCEDURE 2999
STEP 1 Scan tool CAN bus diagnostics 6241
STEP 2 Check whether the DTC is reset 2999
STEP 3 Scan tool diagnostic trouble code 5193
DTC P185D: Clutch open not possible 5561
DIAGNOSTIC PROCEDURE 3000
STEP 1 Scan tool CAN bus diagnostics 3000
STEP 2 Check whether the DTC is reset 5194
DTC P1862: High side 1 system (Overcurrent) 6274
DIAGNOSTIC PROCEDURE 3002
STEP 1 Scan tool CAN bus diagnostics 6012
STEP 2 Check whether the DTC is reset 3002
DTC P1863: High side 1 system (Open circuit) 3002
DIAGNOSTIC PROCEDURE 5197
STEP 1 Scan tool CAN bus diagnostics 3004
STEP 2 Check whether the DTC is reset 5565
DTC P1864: High side 1 system (Short to power supply) 4060
DIAGNOSTIC PROCEDURE 3005
STEP 1 Scan tool CAN bus diagnostics 3006
STEP 2 Check whether the DTC is reset 5200
DTC P1866: High side 2 system (Overcurrent) 3006
DIAGNOSTIC PROCEDURE 3007
STEP 1 Scan tool CAN bus diagnostics 7273
STEP 2 Check whether the DTC is reset 3008
DTC P1867: High side 2 system (Open circuit) 3008
DIAGNOSTIC PROCEDURE 3009
STEP 1 Scan tool CAN bus diagnostics 4066
STEP 2 Check whether the DTC is reset 3010
DTC P1868: High side 2 system (Short to power supply) 5205
DIAGNOSTIC PROCEDURE 7273
STEP 1 Scan tool CAN bus diagnostics 3012
STEP 2 Check whether the DTC is reset 7273
DTC P186A: High side 3 system (Overcurrent) 3012
DIAGNOSTIC PROCEDURE 3013
STEP 1 Scan tool CAN bus diagnostics 5578
STEP 2 Check whether the DTC is reset 4071
DTC P186B: High side 3 system (Open circuit) 3014
DIAGNOSTIC PROCEDURE 7274
STEP 1 Scan tool CAN bus diagnostics 6027
STEP 2 Check whether the DTC is reset 7274
DTC P186C: High side 3 system (Short to power supply) 3016
DIAGNOSTIC PROCEDURE 3017
STEP 1 Scan tool CAN bus diagnostics 3018
STEP 2 Check whether the DTC is reset 3018
DTC P186D: High side 1 system (Voltage low range out) 3018
DIAGNOSTIC PROCEDURE 3019
STEP 1 Scan tool CAN bus diagnostics 3020
STEP 2 Check the TC-SST-ECU power supply circuit 3020
STEP 3 Check whether the DTC is reset 3020
DTC P186E: High side 2 system (Voltage low range out) 3020
DIAGNOSTIC PROCEDURE 3022
STEP 1 Scan tool CAN bus diagnostics 3022
STEP 2 Check the TC-SST-ECU power supply circuit 4082
STEP 3 Check whether the DTC is reset 3022
DTC P186F: High side 3 system (Voltage low range out) 3022
DIAGNOSTIC PROCEDURE 4084
STEP 1 Scan tool CAN bus diagnostics 5222
STEP 2 Check the TC-SST-ECU power supply circuit 6033
STEP 3 Check whether the DTC is reset 3024
DTC P1870: Engine torque signal abnormality 5223
DIAGNOSTIC PROCEDURE 6034
STEP 1 Scan tool CAN bus diagnostics 5224
STEP 2 Scan tool diagnostic trouble code 6034
STEP 3 Scan tool diagnostic trouble code 5225
STEP 4 Check whether the DTC is reset 4087
DTC P1871: APS system (Signal abnormality) 5595
DIAGNOSTIC PROCEDURE 3029
STEP 1 Scan tool CAN bus diagnostics 6035
STEP 2 Scan tool diagnostic trouble code 3029
STEP 3 Scan tool diagnostic trouble code 3029
STEP 4 Check whether the DTC is reset 3029
DTC P1872: Between shift lever and TC-SST system (Q-A function abnormality) 3030
DIAGNOSTIC PROCEDURE 3030
STEP 1 Scan tool CAN bus diagnostics 4091
STEP 2 Scan tool diagnostic trouble code 3030
STEP 3 Replace the shift lever assembly, and check if the diagnostic trouble code is reset 6036
DTC P1873: Clutch 1 System (Pressure abnormality) 3031
DIAGNOSTIC PROCEDURE 3031
STEP 1 Scan tool CAN bus diagnostics 3031
STEP 2 Scan tool diagnostic trouble code 3031
STEP 3 Check whether the DTC is reset 3031
STEP 4 Check whether the DTC is reset 3032
DTC P1874: Clutch 2 System (Pressure abnormality) 4093
DIAGNOSTIC PROCEDURE 7278
STEP 1 Scan tool CAN bus diagnostics 3032
STEP 2 Scan tool diagnostic trouble code 5229
STEP 3 Check whether the DTC is reset 7279
STEP 4 Check whether the DTC is reset 3033
DTC P1875: Damper Speed Sensor System (Poor performance) 3033
DIAGNOSTIC PROCEDURE 5605
STEP 1 Scan tool CAN bus diagnostics 3036
STEP 2 Check whether the DTC is reset 3036
DTC P1876: Gear Block 1st 3036
DIAGNOSTIC PROCEDURE 6041
STEP 1 Scan tool CAN bus diagnostics 3036
STEP 2 Check whether the DTC is reset 4097
STEP 3 Scan tool Teach-In 3037
STEP 4 Replace the clutch assembly, and check if the DTC is reset 4097
DTC P1877: Gear Block 2nd 3038
DIAGNOSTIC PROCEDURE 3039
STEP 1 Scan tool CAN bus diagnostics 3039
STEP 2 Check whether the DTC is reset 3039
STEP 3 Scan tool Teach-In 3039
STEP 4 Replace the clutch assembly, and check if the DTC is reset 3039
DTC P1878: Gear Block 3rd 3040
DIAGNOSTIC PROCEDURE 5238
STEP 1 Scan tool CAN bus diagnostics 3041
STEP 2 Check whether the DTC is reset 3041
STEP 3 Scan tool Teach-In 3041
STEP 4 Replace the clutch assembly, and check if the DTC is reset 5611
DTC P1879: Gear Block 4th 3042
DIAGNOSTIC PROCEDURE 3043
STEP 1 Scan tool CAN bus diagnostics 3043
STEP 2 Check whether the DTC is reset 3043
STEP 3 Scan tool Teach-In 3043
STEP 4 Replace the clutch assembly, and check if the DTC is reset 3043
DTC P187A: Gear Block 5th 3044
DIAGNOSTIC PROCEDURE 3045
STEP 1 Scan tool CAN bus diagnostics 3045
STEP 2 Check whether the DTC is reset 3045
STEP 3 Scan tool Teach-In 4102
STEP 4 Replace the clutch assembly, and check if the DTC is reset 3045
DTC P187B: Gear Block 6th 3046
DIAGNOSTIC PROCEDURE 3047
STEP 1 Scan tool CAN bus diagnostics 3047
STEP 2 Check whether the DTC is reset 3047
STEP 3 Scan tool Teach-In 6054
STEP 4 Replace the clutch assembly, and check if the DTC is reset 3047
DTC P187C: Gear Block Reverse 3048
DIAGNOSTIC PROCEDURE 3048
STEP 1 Scan tool CAN bus diagnostics 3048
STEP 2 Check whether the DTC is reset 3048
STEP 3 Scan tool Teach-In 3048
STEP 4 Replace the clutch assembly, and check if the DTC is reset 5245
DTC P1880: EOL Mode Active 3049
DIAGNOSTIC PROCEDURE 3049
STEP 1 Scan tool CAN bus diagnostics 3049
STEP 2 Check whether the DTC is reset 3049
DTC P1881: Twin clutch SST control mode switch system (Malfunction) 6058
DIAGNOSTIC PROCEDURE 5620
STEP 1 Scan tool CAN bus diagnostics 6059
STEP 2 Check whether the DTC is reset 3050
STEP 3 Twin clutch SST control mode switch check 3050
STEP 4 Shift lever assembly replacement 5621
DTC P1885: SHIFT FORK 1 JUMP OUT 6060
DIAGNOSTIC PROCEDURE 3051
STEP 1 Scan tool CAN bus diagnostics 3051
STEP 2 Check whether the DTC is reset 3051
STEP 3 Replace the mechatronic assembly, and check if the DTC is reset 3052
DTC P1886: SHIFT FORK 2 JUMP OUT 3052
DIAGNOSTIC PROCEDURE 3052
STEP 1 Scan tool CAN bus diagnostics 3052
STEP 2 Check whether the DTC is reset 3052
STEP 3 Replace the mechatronic assembly, and check if the DTC is reset 3053
DTC P1887: SHIFT FORK 3 JUMP OUT 3053
DIAGNOSTIC PROCEDURE 3053
STEP 1 Scan tool CAN bus diagnostics 3053
STEP 2 Check whether the DTC is reset 3053
STEP 3 Replace the mechatronic assembly, and check if the DTC is reset 3054
DTC P1888: SHIFT FORK 4 JUMP OUT 3054
DIAGNOSTIC PROCEDURE 3054
STEP 1 Scan tool CAN bus diagnostics 3054
STEP 2 Check whether the DTC is reset 3054
STEP 3 Replace the mechatronic assembly, and check if the DTC is reset 3055
DTC P1890 TEACH-IN NOT COMPLETED 3055
DIAGNOSTIC PROCEDURE 6068
STEP 1 Scan tool CAN bus diagnostics 3055
STEP 2 Check whether the DTC is reset 5628
STEP 3 Scan tool Teach-In 3056
STEP 4 Replace the mechatronic assembly, and check if the DTC is reset 3056
STEP 5 Replace the clutch assembly, and check if the DTC is reset 3056
DTC P2718: Clutch/Shift Pressure Solenoid 1 System (Open circuit) 3056
DIAGNOSTIC PROCEDURE 3057
STEP 1 Scan tool CAN bus diagnostics 3058
STEP 2 Check whether the DTC is reset 3058
DTC P2719: Clutch/Shift Pressure Solenoid 1 System (Overcurrent) 3058
DIAGNOSTIC PROCEDURE 4119
STEP 1 Scan tool CAN bus diagnostics 3060
STEP 2 Check whether the DTC is reset 3060
DTC P2720: Clutch/Shift Pressure Solenoid 1 System (Short to ground) 5254
DIAGNOSTIC PROCEDURE 3061
STEP 1 Scan tool CAN bus diagnostics 3061
STEP 2 Check whether the DTC is reset 3062
DTC P2721: Clutch/Shift Pressure Solenoid 1 System (Short to power supply) 5256
DIAGNOSTIC PROCEDURE 3063
STEP 1 Scan tool CAN bus diagnostics 4122
STEP 2 Check whether the DTC is reset 6076
DTC P2727: Clutch/Shift Pressure Solenoid 2 System (Open circuit) 3064
DIAGNOSTIC PROCEDURE 3065
STEP 1 Scan tool CAN bus diagnostics 3065
STEP 2 Check whether the DTC is reset 4126
DTC P2728: Clutch/Shift Pressure Solenoid 2 System (Overcurrent) 3066
DIAGNOSTIC PROCEDURE 3067
STEP 1 Scan tool CAN bus diagnostics 3068
STEP 2 Check whether the DTC is reset 6078
DTC P2729: Clutch/Shift Pressure Solenoid 2 System (Short to ground) 5641
DIAGNOSTIC PROCEDURE 3069
STEP 1 Scan tool CAN bus diagnostics 3069
STEP 2 Check whether the DTC is reset 3070
DTC P2730: Clutch/Shift Pressure Solenoid 2 System (Short to power supply) 3070
DIAGNOSTIC PROCEDURE 6080
STEP 1 Scan tool CAN bus diagnostics 6080
STEP 2 Check whether the DTC is reset 3072
DTC P2733: Clutch/Shift Switching Solenoid 1, spool stuck 3072
DIAGNOSTIC PROCEDURE 3074
STEP 1 Scan tool CAN bus diagnostics 3074
STEP 2 Check whether the DTC is reset 3074
STEP 3 Check the fluid 3074
STEP 4 Check the installation status of the mechatronic assembly 3074
DTC P2736: Clutch/Shift Switching Solenoid 1 System (Open circuit) 3075
DIAGNOSTIC PROCEDURE 3076
STEP 1 Scan tool CAN bus diagnostics 3076
STEP 2 Check whether the DTC is reset 3076
DTC P2738: Clutch/Shift Switching Solenoid 1 System (Short to ground) 5648
DIAGNOSTIC PROCEDURE 3077
STEP 1 Scan tool CAN bus diagnostics 3078
STEP 2 Check whether the DTC is reset 3078
DTC P2739: Clutch/Shift Switching Solenoid 1 System (Short to power supply) 3078
DIAGNOSTIC PROCEDURE 5650
STEP 1 Scan tool CAN bus diagnostics 3079
STEP 2 Check whether the DTC is reset 5650
DTC P2742: Fluid Temperature Sensor System (Output low range out) 3080
DIAGNOSTIC PROCEDURE 3081
STEP 1 Scan tool CAN bus diagnostics 3082
STEP 2 Check whether the DTC is reset 3082
DTC P2743: Fluid Temperature Sensor System (Output high range out) 3082
DIAGNOSTIC PROCEDURE 3083
STEP 1 Scan tool CAN bus diagnostics 3083
STEP 2 Check whether the DTC is reset 6084
DTC P2766: Input Shaft 2 (Even number gear axle) Speed Sensor System (Poor performance) 3084
DIAGNOSTIC PROCEDURE 3088
STEP 1 Scan tool CAN bus diagnostics 3088
STEP 2 Monitoring unit No check 3088
STEP 3 Check whether the DTC is reset 3088
STEP 4 Check whether the DTC is reset 3089
STEP 5 Scan tool Teach-In 3089
DTC P2809: Clutch/Shift Switching Solenoid 2, spool stuck 3089
DIAGNOSTIC PROCEDURE 3091
STEP 1 Scan tool CAN bus diagnostics 3091
STEP 2 Check whether the DTC is reset 3091
STEP 3 Check the fluid 6089
STEP 4 Check the installation status of the mechatronic assembly 3091
DTC P2812: Clutch/Shift Switching Solenoid 2 System (Open circuit) 6090
DIAGNOSTIC PROCEDURE 3093
STEP 1 Scan tool CAN bus diagnostics 3093
STEP 2 Check whether the DTC is reset 3094
DTC P2814: Clutch/Shift Switching Solenoid 2 System (Short to ground) 5660
DIAGNOSTIC PROCEDURE 3095
STEP 1 Scan tool CAN bus diagnostics 3095
STEP 2 Check whether the DTC is reset 3096
DTC P2815: Clutch/Shift Switching Solenoid 2 System (Short to power supply) 3096
DIAGNOSTIC PROCEDURE 3097
STEP 1 Scan tool CAN bus diagnostics 3097
STEP 2 Check whether the DTC is reset 3098
DTC U0001: Bus-off 3098
DIAGNOSTIC PROCEDURE 3099
STEP 1 Scan tool CAN bus diagnostics 6096
STEP 2 Check whether the DTC is reset 3100
DTC U0100: Engine Time-out Error 3100
DIAGNOSTIC PROCEDURE 3101
STEP 1 Scan tool CAN bus diagnostics 3101
STEP 2 Scan tool diagnostic trouble code 3102
STEP 3 Check whether the DTC is reset 3102
DTC U0103: Shift Lever Time-out Error 5668
DIAGNOSTIC PROCEDURE 3102
STEP 1 Scan tool CAN bus diagnostics 3102
STEP 2 Scan tool diagnostic trouble code 3102
STEP 3 Check whether the DTC is reset 3103
DTC U0121: ASC Time-out Error 3103
DIAGNOSTIC PROCEDURE 6101
STEP 1 Scan tool CAN bus diagnostics 3103
STEP 2 Scan tool diagnostic trouble code 3103
STEP 3 Check whether the DTC is reset 3104
DTC U0136: AWC Time-out Error 3104
DIAGNOSTIC PROCEDURE 3104
STEP 1 Scan tool CAN bus diagnostics 3104
STEP 2 Scan tool diagnostic trouble code 3104
STEP 3 Check whether the DTC is reset 3105
DTC U0141: ETACS Time-out Error 3105
DIAGNOSTIC PROCEDURE 3105
STEP 1 Scan tool CAN bus diagnostics 5302
STEP 2 Scan tool diagnostic trouble code 3105
STEP 3 Check whether the DTC is reset 3106
SYMPTOM PROCEDURES 5303
INSPECTION PROCEDURE 1: The scan tool cannot communicate with TC-SST-ECU 5673
DIAGNOSTIC PROCEDURE 6105
STEP 1 Scan tool CAN bus diagnostics 3106
INSPECTION PROCEDURE 2: The driving mode cannot be changed 5305
DIAGNOSTIC PROCEDURE 3107
STEP 1 Scan tool CAN bus diagnostics 3108
STEP 2 Scan tool data list 3108
STEP 3 Twin clutch SST control mode switch check 3108
STEP 4 Twin clutch SST control mode switch connector check: C-49-2 3108
STEP 5 Retest the system 3108
STEP 6 Trouble symptom recheck after replacing the shift lever assembly 3108
INSPECTION PROCEDURE 3: Speed change with the paddle shift is impossible 3109
DIAGNOSTIC PROCEDURE 3110
STEP 1 Scan tool CAN bus diagnostics 3110
STEP 2 Paddle shift switch check 3110
STEP 3 Measure the resistance at C-210 paddle shift switch connector 3110
STEP 4 Paddle shift switch connector check: C-210 6110
STEP 5 Check the wiring harness between C-210 paddle shift switch connector terminal No 2 and the body ground 3110
STEP 6 Inspection of the shift lever assembly connector, intermediate connector, and paddle shift switch connector: C-49, C-127, C-210 6110
STEP 7 Check the wiring harness between C-210 paddle shift switch connector terminal No 1 and C-49 shift lever assembly connect 3111
STEP 8 Retest the system 6110
STEP 9 Trouble symptom recheck after replacing the shift lever assembly 3111
INSPECTION PROCEDURE 4: TC-SST-ECU power supply circuit malfunction 3112
DIAGNOSTIC PROCEDURE 3113
STEP 1 Check the battery 3113
STEP 2 Measure the resistance at B-120 TC-SST-ECU connector 5680
STEP 3 TC-SST-ECU connector check: B-120 3114
STEP 4 Check the wiring harness between B-120 TC-SST-ECU connector terminal No 19 and body ground 6112
STEP 5 Measure the voltage at B-120 TC-SST-ECU connector 3114
STEP 6 Inspection of the intermediate connector and TC-SST-ECU connector: A-54, B-120 3114
STEP 7 Check the wiring harness between B-120 TC-SST-ECU connector terminal No 6 and fusible link No 36 3114
STEP 8 Scan tool diagnostic trouble code 3114
STEP 9 Measure the voltage at B-120 TC-SST-ECU connector 6114
STEP 10 Inspection of the intermediate connector, TC-SST-ECU connector, and ETACS-ECU connector: A-54, C-128, B-120, C-317 3115
STEP 11 Check the wiring harness between B-120 TC-SST-ECU connector terminal No 11 and C-317 ETACS-ECU connector terminal No 5 3115
STEP 12 Retest the system 3115
INSPECTION PROCEDURE 5: The shift lever does not operate 3116
DIAGNOSTIC PROCEDURE 3117
STEP 1 Scan tool data list 3117
STEP 2 Shift lever-ECU connector check: C-54 3117
STEP 3 Measure the voltage at C-54 shift lever-ECU connector 3117
STEP 4 Inspection of the stoplight switch connector, intermediate connector: C-32, C-128 3117
STEP 5 Check the wiring harness between C-32 stoplight switch connector terminal No 1 and C-54 shift lever-ECU connector terminal No 4 3117
STEP 6 Retest the system 3118
STEP 7 Key interlock mechanism check 3118
STEP 8 Shift lever operation check 3118
STEP 9 Transaxle control cable check 3118
INSPECTION PROCEDURE 6: Gears cannot be changed with the manual mode 6119
DIAGNOSTIC PROCEDURE 3119
STEP 1 Scan tool CAN bus diagnostics 3119
STEP 2 Scan tool data list 3119
STEP 3 Retest the system 3119
INSPECTION PROCEDURE 7: The vehicle moves with the P-range 5687
DIAGNOSTIC PROCEDURE 3120
STEP 1 Check for transaxle control cable installation 3120
STEP 2 Transaxle control cable operation check 3120
STEP 3 Retest the system 5688
STEP 4 Retest the system 6121
STEP 5 Retest the system 4230
INSPECTION PROCEDURE 8: Slipping occurs with the D-range/R-range/manual mode, and engine racing occurs during gear shifting/driving 3121
DIAGNOSTIC PROCEDURE 3121
STEP 1 Oil filter case assembly check 6122
STEP 2 Fluid check 6122
STEP 3 Retest the system 3121
STEP 4 Retest the system 3121
STEP 5 Retest the system 3122
INSPECTION PROCEDURE 9: The vehicle does not creep with the D-range/R-range/manual mode 3122
DIAGNOSTIC PROCEDURE 3122
STEP 1 Inspect the foot brake or parking brake 3122
STEP 2 Retest the system 6123
STEP 3 Retest the system 3122
STEP 4 Retest the system 3122
INSPECTION PROCEDURE 10: The shock is large when the vehicle is stopped and the brake pedal is released with the D-range/R-range/manual mode 5693
DIAGNOSTIC PROCEDURE 3123
STEP 1 Retest the system 3123
STEP 2 Retest the system 3123
INSPECTION PROCEDURE 11: Poor acceleration 5694
DIAGNOSTIC PROCEDURE 3123
STEP 1 Check the engine system 3123
STEP 2 Fluid check 3123
STEP 3 Retest the system 3124
STEP 4 Retest the system 3124
STEP 5 Retest the system 3124
INSPECTION PROCEDURE 12: The gear shifting does not occur (The transaxle does not upshift or downshift ) 3124
DIAGNOSTIC PROCEDURE 3124
STEP 1 Scan tool CAN bus diagnostics 3124
STEP 2 Retest the system 3125
STEP 3 Retest the system 3125
STEP 4 Retest the system 3125
INSPECTION PROCEDURE 13: The shift shock is large 5698
DIAGNOSTIC PROCEDURE 3125
STEP 1 Retest the system 3125
STEP 2 Retest the system 3125
STEP 3 Retest the system 3126
INSPECTION PROCEDURE 14: Delay occurs when the lever is shifted from “N” to “D” or “N” to “R” 3126
DIAGNOSTIC PROCEDURE 3126
STEP 1 Check the TC-SST-ECU power supply circuit 3126
STEP 2 Fluid check 3126
STEP 3 Retest the system 3126
STEP 4 Retest the system 3126
STEP 5 Retest the system 5703
INSPECTION PROCEDURE 15: The engine stops when the lever is shifted from “N” to “D” or “N” to “R” 3127
DIAGNOSTIC PROCEDURE 5703
STEP 1 Check the engine system 3127
STEP 2 Retest the system 3127
STEP 3 Retest the system 3127
INSPECTION PROCEDURE 16: The vehicle moves with the N-range on the level ground 3128
DIAGNOSTIC PROCEDURE 3128
STEP 1 Retest the system 3128
STEP 2 Retest the system 3128
INSPECTION PROCEDURE 17: Judder/noise/vibration 3128
DIAGNOSTIC PROCEDURE 3129
STEP 1 Fluid check 5705
STEP 2 Retest the system 5705
STEP 3 Retest the system 3129
STEP 4 Retest the system 3129
DIAGNOSIS <SHIFT LEVER> 3138
WARNING INDICATOR 3138
FAIL-SAFE FUNCTION 3138
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3139
FREEZE FRAME DATA CHECK 3139
DIAGNOSTIC TROUBLE CODE PROCEDURES 3141
DTC P0563: Power Supply System 3141
DIAGNOSIS 3141
STEP 1 Scan tool CAN bus diagnostics 3141
STEP 2 Check whether the DTC is reset 3141
STEP 3 Generator system check 3141
STEP 4 Check whether the DTC is reset 3141
DTC P198D: EEPROM System 3142
DIAGNOSIS 3142
STEP 1 Scan tool CAN bus diagnostics 3142
STEP 2 Check whether the DTC is reset 3142
DTC P198E, 198F: Lever Position Sensor System 3142
DIAGNOSIS 3143
STEP 1 Scan tool CAN bus diagnostics 3143
STEP 2 Check whether the DTC is reset 3143
DTC U0001: Bus-off 3143
DIAGNOSIS 3143
STEP 1 Scan tool CAN bus diagnostics 3143
STEP 2 Check whether the DTC is reset 3143
DTC U0100: Engine Time-out Error 3144
DIAGNOSIS 3144
STEP 1 Scan tool CAN bus diagnostics 3144
STEP 2 Scan tool diagnostic trouble code 3144
STEP 3 Check whether the DTC is reset 3144
DTC U0101: TC-SST Time-out Error 3144
DIAGNOSIS 3145
STEP 1 Scan tool CAN bus diagnostics 3145
STEP 2 Scan tool diagnostic trouble code 3145
STEP 3 Check whether the DTC is reset 3145
DTC U0121: ASC Time-out Error 3145
DIAGNOSIS 3145
STEP 1 Scan tool CAN bus diagnostics 3145
STEP 2 Scan tool diagnostic trouble code 3146
STEP 3 Check whether the DTC is reset 3146
DTC U0141: ETACS Time-out Error 3146
DIAGNOSIS 3146
STEP 1 Scan tool CAN bus diagnostics 3146
STEP 2 Scan tool diagnostic trouble code 3146
STEP 3 Check whether the DTC is reset 3146
SYMPTOM PROCEDURES 3147
INSPECTION PROCEDURE 1: The scan tool cannot communicate with the shift lever-ECU 3147
DIAGNOSIS 3147
STEP 1 Scan tool CAN bus diagnostics 3147
INSPECTION PROCEDURE 2: Shift indicator light does not illuminate 3148
DIAGNOSTIC PROCEDURE 3149
STEP 1 Scan tool CAN bus diagnostics 3149
STEP 2 Scan tool data list 3149
STEP 3 Scan tool actuator test 5361
STEP 4 Inspection of the floor console panel assembly connector: C-49-1 5433
INSPECTION PROCEDURE 3: Back-up light does not illuminate 5507
DIAGNOSIS 5715
STEP 1 Scan tool CAN bus diagnostics 3151
STEP 2 Scan tool actuator test 3152
STEP 3 Scan tool diagnostic trouble code 3152
STEP 4 Bulb check 3152
STEP 5 Measure the resistance at F-08 back-up light (RH) connector and F-17 back-up light (LH) connector 3152
STEP 6 Inspection of theback-up light (RH) connector, back-up light (LH) connector, and intermediate connector: F-08, F-17, F-31 3152
STEP 7 Check the wiring harness between F-08 back-up light (RH) connector terminal No 1 and body ground, and between F-17 back-up light (LH) connector terminal No 1 and body ground 3152
STEP 8 Measure the voltage at F-08 back-up light (RH) connector and F-17 back-up light (LH) connector 3153
STEP 9 Inspection of J/C (4), intermediate connector, shift lever assembly connector, ETACS-ECU connector, and back-up light connector: C-38, C-39, C-49, C-304, C-311, C-313, D-14, F-08, F-17, F-31 3153
STEP 10 Check the wiring harness between F-08 back-up light (RH) connector terminal No 2 and C-311 ETACS-ECU connector terminal No 2, and between F-17 back-up light (RH) connector terminal No 2 and C-311 ETACS-ECU connector terminal No 2 3153
STEP 11 Check the wiring harness between C-49 shift lever assembly connector terminal No 3 and C-304 ETACS-ECU connector terminal No 2 3153
STEP 12 Check the wiring harness between C-49 shift lever assembly connector terminal No 4 and C-313 ETACS-ECU connector terminal No 4 3153
STEP 13 Retest the system 3154
INSPECTION PROCEDURE 4: The driving mode cannot be changed 3154
DIAGNOSIS 3154
STEP 1 Scan tool CAN bus diagnostics 3154
STEP 2 Scan tool data list 3154
STEP 3 Twin clutch SST control mode switch check 3154
STEP 4 Twin clutch SST control mode switch connector check: C-49-2 3155
STEP 5 Trouble symptom recheck after replacing the shift lever assembly 3155
inspection PROCEDURE 5: Speed change with the paddle shift is impossible 3155
DIAGNOSIS 3155
STEP 1 Scan tool CAN bus diagnostics 3155
STEP 2 Paddle shift switch check 3155
STEP 3 Measure the resistance at C-210 paddle shift switch connector 3156
STEP 4 Paddle shift switch connector check: C-210 3156
STEP 5 Check the wiring harness between C-210 paddle shift switch connector terminal No 2 and the body ground 3156
STEP 6 Inspection of the shift lever assembly connector, intermediate connector, and paddle shift switch connector: C-49, C-127, C-210 3156
STEP 7 Check the wiring harness between C-210 paddle shift switch connector terminal No 1 and C-49 shift lever assembly connect 3156
STEP 8 Trouble symptom recheck after replacing the shift lever assembly 3156
INSPECTION PROCEDURE 6: Shift lever-ECU power supply circuit abnormality 3157
DIAGNOSIS 3158
STEP 1 Check the battery 3158
STEP 2 Measure the resistance at C-49 shift lever-ECU connector 3158
STEP 3 Shift lever-ECU connector check: C-49 3158
STEP 4 Check the wiring harness between C-49 shift lever-ECU connector terminal No 8 and body ground 3159
STEP 5 Measure the voltage at C-49 shift lever-ECU connector 3159
STEP 6 Shift lever-ECU connector check: C-49 3159
STEP 7 Check the wiring harness between C-49 shift lever-ECU connector terminal No 12 and fusible link No 36 3159
STEP 8 Scan tool diagnostic trouble code 3159
STEP 9 Measure the voltage at C-49 shift lever-ECU connector 3159
STEP 10 Inspection of the shift lever-ECU connector, intermediate connector, and ETACS-ECU connector: C-49, C-128, C-317 3160
STEP 11 Check the wiring harness between C-49 shift lever-ECU connector terminal No 13 and C-317 ETACS-ECU connector terminal No 5 3160
STEP 12 Retest the system 3160
DIAGNOSIS <ACTIVE CENTER DIFFERENTIAL (ACD)> 3168
PRECAUTIONS FOR DIAGNOSIS 3168
WARNING INDICATOR 3168
FAIL-SAFE FUNCTION 3168
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3169
FREEZE FRAME DATA CHECK 3170
DIAGNOSTIC TROUBLE CODE PROCEDURES 3174
DTC C1000: Stoplight Switch System 3174
DIAGNOSIS 3175
STEP 1 Scan tool CAN bus diagnostics 3175
STEP 2 Check whether the DTC is reset 3175
STEP 3 Check of the stoplight on and off 3175
STEP 4 Stoplight switch installation status check 3175
STEP 5 Check the stoplight switch 3176
STEP 6 ETACS-ECU connector check: C-304 3176
STEP 7 Measure the voltage at the C-304 ETACS-ECU connector 3176
STEP 8 Stoplight switch connector check: C-32 3176
STEP 9 Voltage measurement at the C-32 stoplight switch connector 3176
STEP 10 Check the wiring harness between C-304 ETACS-ECU connector terminal No 1 and C-32 stoplight switch connector terminal No 2 3176
STEP 11 J/C (4), intermediate connector, stoplight switch connector, ETACS-ECU connector check: C-38, C-39, C-32, C-312 3177
STEP 12 Voltage measurement at C-38 J/C (4) 3177
STEP 13 Check the wiring harness between C-32 stoplight switch connector terminal No 1 and the C-38 J/C (4) terminal No 2 3177
STEP 14 Measure the voltage at the C-312 ETACS-ECU connector 3177
STEP 15 Check the wiring harness between C-312 ETACS-ECU connector terminal No 16 and C-32 stoplight switch connector terminal No 1 3177
STEP 16 Scan tool data list 3177
STEP 17 Check whether the DTC is reset 3178
STEP 18 Check whether the DTC is reset 3178
DTC C100A <FL>, C1015 <FR>, C1020 <RL>, C102B <RR>: Wheel Speed Sensor System (Faulty Circuit) 3178
DIAGNOSIS 3178
STEP 1 Scan tool CAN bus diagnostics 3178
STEP 2 Check whether the DTC is reset 3178
STEP 3 Scan tool diagnostic trouble code 3179
STEP 4 Scan tool data list 3179
DTC C1011 <FL>, C101C <FR>, C1027 <RL>, C1032 <RR>: Wheel Speed Sensor System (Faulty Signal) 3179
DIAGNOSIS 3179
STEP 1 Scan tool CAN bus diagnostics 3179
STEP 2 Check whether the DTC is reset 3180
STEP 3 Scan tool diagnostic trouble code 3180
STEP 4 Scan tool data list 3180
DTC C1014 <FL>, C101F <FR>, C102A <RL>, C1035 <RR>: Wheel Speed Sensor System (Characteristics Abnormality) 3180
DIAGNOSIS 3181
STEP 1 Scan tool CAN bus diagnostics 3181
STEP 2 Check whether the DTC is reset 3181
STEP 3 Scan tool diagnostic trouble code 3181
STEP 4 Scan tool data list 3181
DTC C1078: Tire Turning Malfunction 3181
DIAGNOSIS 3182
STEP 1 Scan tool CAN bus diagnostics 3182
STEP 2 Check whether the DTC is reset 3182
STEP 3 Check the tires 3182
STEP 4 Scan tool diagnostic trouble code 3182
STEP 5 Scan tool data list 3182
DTC C1219: Steering Wheel Sensor System (Faulty Signal) 3183
DIAGNOSIS 3183
STEP 1 Scan tool CAN bus diagnostics 3183
STEP 2 Check whether the DTC is reset 3183
STEP 3 Scan tool diagnostic trouble code 3183
STEP 4 Scan tool diagnostic trouble code 3184
STEP 5 Check of steering wheel sensor installation status 3184
STEP 6 Wheel alignment check 3184
STEP 7 Scan tool data list 3184
STEP 8 Check whether the DTC is reset 3184
STEP 9 Check whether the DTC is reset 3184
DTC C121A: Steering Wheel Sensor System (Neutral Learning Abnormality) 3185
DIAGNOSIS 3185
STEP 1 Scan tool CAN bus diagnostics 3185
STEP 2 Check whether the DTC is reset 3185
STEP 3 Steering wheel sensor calibration 3185
STEP 4 Check whether the DTC is reset 3185
STEP 5 Check whether the DTC is reset 3186
DTC C123C: G and Yaw Rate Sensor System (Faulty Signal) 3186
DIAGNOSIS 3186
STEP 1 Scan tool CAN bus diagnostics 3186
STEP 2 Check whether the DTC is reset 3186
STEP 3 Scan tool diagnostic trouble code 3187
STEP 4 Scan tool diagnostic trouble code 3187
STEP 5 Check of G and yaw rate sensor installation status 3187
STEP 6 Scan tool data list 3187
STEP 7 Check of steering wheel sensor installation status 3187
STEP 8 Wheel alignment check 7014
STEP 9 Scan tool data list 3188
STEP 10 Check whether the DTC is reset 3188
STEP 11 Check whether the DTC is reset 3188
DTC C1242: G and Yaw Rate Sensor System (Abnormality of Longitudinal G Sensor Output Signal) 3188
DIAGNOSIS 3189
STEP 1 Scan tool CAN bus diagnostics 3189
STEP 2 Check whether the DTC is reset 3189
STEP 3 Scan tool diagnostic trouble code 3189
STEP 4 Scan tool diagnostic trouble code 3189
STEP 5 Check of G and yaw rate sensor installation status 3189
STEP 6 Scan tool data list 3190
STEP 7 Check whether the DTC is reset 3190
STEP 8 Check whether the DTC is reset 3190
DTC C1610: Electronic Relay Abnormality of AWC Actuator Power Supply 3190
DIAGNOSIS 3190
STEP 1 Scan tool CAN bus diagnostics 3190
STEP 2 Check whether the DTC is reset 3190
STEP 3 Check whether the DTC is reset 3191
DTC C1611: AWC Pressure Sensor System (Low Voltage) 3191
DIAGNOSIS 3192
STEP 1 Scan tool CAN bus diagnostics 3192
STEP 2 Check whether the DTC is reset 3192
STEP 3 AWC-ECU connector, intermediate connector, AWC pressure sensor connector check: C-51, D-11, F-27 3192
STEP 4 Check the wiring harness between C-51 AWC-ECU connector terminal No 7 and F-27 AWC pressure sensor connector terminal No 2 3192
STEP 5 Scan tool data list 3193
STEP 6 Check whether the DTC is reset 3193
STEP 7 Check whether the DTC is reset 3193
DTC C1612: AWC Pressure Sensor System (High Voltage) 3193
DIAGNOSIS 3193
STEP 1 Scan tool CAN bus diagnostics 3193
STEP 2 Check whether the DTC is reset 3194
STEP 3 Scan tool diagnostic trouble code 3194
STEP 4 AWC-ECU connector, intermediate connector, AWC pressure sensor connector check: C-51, D-11, F-27 3194
STEP 5 Check the wiring harness between C-51 AWC-ECU connector terminal No 7 and F-27 AWC pressure sensor connector terminal No 2 3194
STEP 6 Check the wiring harness between C-51 AWC-ECUconnector terminal No 8 and F-27 AWC pressure sensor connector terminal No 3 3194
STEP 7 Scan tool data list 3195
STEP 8 Check whether the DTC is reset 3195
STEP 9 Check whether the DTC is reset 3195
DTC C1613: AWC Switch System (Stuck ON) 3196
DIAGNOSIS 3197
STEP 1 Scan tool CAN bus diagnostics 3197
STEP 2 Check whether the DTC is reset 3197
STEP 3 J/C (3), Intermediate connector, AWC-ECU connector, AWC switch connector check: C-07, C-36, C-51, C-50 3197
STEP 4 Wiring harness check between C-51 AWC-ECU connector terminal No 21 and C-50 AWC switch connector terminal No 1 3198
STEP 5 Scan tool data list 3198
STEP 6 AWC switch check 3198
STEP 7 Check whether the DTC is reset 3198
STEP 8 Check whether the DTC is reset 3198
DTC C1614: Parking Brake Switch System (Stuck ON) 3199
DIAGNOSIS 3200
STEP 1 Scan tool CAN bus diagnostics 3200
STEP 2 Check whether the DTC is reset 3200
STEP 3 Scan tool data list 3200
STEP 4 Scan tool diagnostic trouble code 3200
STEP 5 Check the parking brake switch 3200
STEP 6 Combination meter connector, intermediate connector, and parking brake switch connector check: C-04, C-21, C-117 3200
STEP 7 Check the wiring harness between C-04 combination meter connector terminal No 4 and C-117 parking brake switch connector terminal No 1 3201
STEP 8 Check whether the DTC is reset 3201
STEP 9 Check whether the DTC is reset 3201
DTC C1616: Cranking Signal System (Stuck ON) 3202
DIAGNOSIS 3203
STEP 1 Scan tool CAN bus diagnostics 3203
STEP 2 Check whether the DTC is reset 3203
STEP 3 Scan tool diagnostic trouble code 3203
STEP 4 Scan tool data list 3203
STEP 5 Ignition switch check 3203
STEP 6 Ignition switch connector, ETACS-ECU connector check: C-212, C-315 3203
TEP 7 Check the wiring harness between C-212 ignition switch connector terminal No 5 and C-315 ETACS-ECU connector terminal No 7 3204
STEP 8 Scan tool data list 3204
STEP 9 Check whether the DTC is reset 3204
STEP 10 Check whether the DTC is reset 3204
DTC C1617: AWC CAN Main Data System (Data Not Received) 3204
DIAGNOSIS 3205
STEP 1 Scan tool CAN bus diagnostics 3205
STEP 2 Check whether the DTC is reset 3205
STEP 3 Scan tool diagnostic trouble code 3205
STEP 4 Scan tool diagnostic trouble code 3205
STEP 5 Check whether the DTC is reset 3205
STEP 6 Check whether the DTC is reset 3205
DTC C161C: ACD Proportioning Valve System (Malfunction) 3206
DIAGNOSIS 3207
STEP 1 Scan tool CAN bus diagnostics 3207
STEP 2 Check whether the DTC is reset 3207
STEP 3 ACD proportioning valve check 3207
STEP 4 AWC-ECU connector, intermediate connector, proportioning valve (for ACD) connector check: C-51, D-11, F-28 3207
STEP 5 Check the wiring harness between C-51 AWC-ECU connector terminal No 1 and F-28 proportioning valve (for ACD) connector terminal No 3 and between F-28 proportioning valve (for ACD) connector terminal No 2 and body ground 3207
STEP 6 Scan tool data list 3208
STEP 7 Check whether the DTC is reset 3208
STEP 8 Check whether the DTC is reset 3208
DTC C161D: Electric Pump Relay System (Faulty Circuit) 3209
DIAGNOSIS 3210
STEP 1 Scan tool CAN bus diagnostics 3210
STEP 2 Check whether the DTC is reset 3210
STEP 3 Scan tool actuator test 3211
STEP 4 Electric pump relay check 3211
STEP 5 Electric pump relay connector, AWC-ECU connector check: A-22X, C-51 3211
STEP 6 Check the wiring harness between A-22X electric pump relay connector terminal No 3 and C-51 AWC-ECU connector terminal No 20 3211
STEP 7 Check the wiring harness between A-22X electric pump relay connector terminal No 1 and body ground 3211
STEP 8 Check whether the DTC is reset 3211
STEP 9 Check whether the DTC is reset 3211
DTC C161E: Electric Pump System 3212
DIAGNOSIS 3212
STEP 1 Check whether the diagnostic trouble code is reset 3212
STEP 2 Scan tool CAN bus diagnostics 3212
STEP 3 Check whether the DTC is reset 3212
STEP 4 Fluid check 3213
STEP 5 Scan tool diagnostic trouble code 3213
STEP 6 Scan tool actuator test 3213
STEP 7 Electric pump relay check 3213
STEP 8 Electric pump relay connector check: A-22X 3213
STEP 9 Check the wiring harness between A-22X electric pump relay connector terminal No 2 and fusible link (35) 3213
STEP 10 Electric pump connector check: F-29 3213
STEP 11 Check the wiring harness between A-22X electric pump relay connector terminal No 4 and F-29 electric pump connector terminal No 2 3214
STEP 12 Check the wiring harness between F-29 electric pump connector terminal No 1 and body ground 3214
STEP 13 Check whether the DTC is reset 3214
STEP 14 Check whether the DTC is reset 3214
STEP 15 Check whether the DTC is reset 3214
DTC C1622: ACD Control System (Abnormal) 3214
DIAGNOSIS 3215
STEP 1 Scan tool CAN bus diagnostics 3215
STEP 2 Check whether the DTC is reset 3215
STEP 3 Scan tool diagnostic trouble code 3215
STEP 4 Check whether the DTC is reset 3215
STEP 5 Check whether the DTC is reset 3215
DTC C1624: AWC-ECU System (Internal Error) 3215
DIAGNOSIS 3216
STEP 1 Scan tool CAN bus diagnostics 3216
STEP 2 Check whether the DTC is reset 3216
STEP 3 Scan tool diagnostic trouble code 3216
STEP 4 Check whether the DTC is reset 3216
STEP 5 Check whether the DTC is reset 3216
DTC C1625: AWC Pressure Sensor System (Power Supply Voltage Abnormality) 3216
DIAGNOSIS 3217
STEP 1 Scan tool CAN bus diagnostics 3217
STEP 2 Check whether the DTC is reset 3217
STEP 3 Voltage measurement at F-27 AWC pressure sensor connector 3217
STEP 4 AWC-ECU connector, intermediate connector, AWC pressure sensor connector check: C-51, D-11, F-27 3217
STEP 5 Check the wiring harness between C-51 AWC-ECU connector terminal No 6 and F-27 AWC pressure sensor connector terminal No 1 3217
STEP 6 Scan tool data list 3218
STEP 7 Check whether the DTC is reset 3218
STEP 8 Check whether the DTC is reset 3218
DTC C2100: Battery Voltage Malfunction (Low Voltage) 3219
DIAGNOSIS 3220
STEP 1 Scan tool CAN bus diagnostics 3220
STEP 2 Check whether the DTC is reset 3220
STEP 3 Scan tool diagnostic trouble code 3220
STEP 4 Check the battery 3220
STEP 5 Check the charging system 3220
STEP 6 Voltage measurement at C-51 AWC-ECU connector 3221
STEP 7 AWC-ECU connector, ETACS-ECU connector, intermediate connector check: C-51, C-315, C-35 3221
STEP 8 Check the wiring harness between C-51 AWC-ECU connector terminal No 12 and C-315 ETACS-ECU connector terminal No 4 3221
STEP 9 Scan tool data list 3221
STEP 10 AWC-ECU connector check: C-51 3221
STEP 11 Check the wiring harness between C-51 AWC-ECU connector terminal No 13 and body ground 7064
STEP 12 Scan tool data list 3222
STEP 13 Check whether the DTC is reset 3222
DTC C2101: Battery Voltage Malfunction (High Voltage) 3222
DIAGNOSIS 3222
STEP 1 Scan tool CAN bus diagnostics 3222
STEP 2 Check whether the DTC is reset 3222
STEP 3 Scan tool diagnostic trouble code 3223
STEP 4 Battery terminal check 3223
STEP 5 Check the charging system 3223
STEP 6 Check the battery 3223
STEP 7 Voltage measurement at C-51 AWC-ECU connector 3223
STEP 8 AWC-ECU connector, ETACS-ECU connector, intermediate connector check: C-51, C-315, C-35 3223
STEP 9 Check the wiring harness between C-51 AWC-ECUconnector terminal No 12 and C-315 ETACS-ECU connector terminal No 4 3223
STEP 10 Scan tool data list 3224
STEP 11 Scan tool data list 3224
STEP 12 Check whether the DTC is reset 3224
DTC C2203: VIN not Recorded 3224
DIAGNOSIS 3224
STEP 1 Scan tool CAN bus diagnostics 3224
STEP 2 Scan tool diagnostic trouble code 3225
STEP 3 Check whether the DTC is reset 3225
STEP 4 Check whether the DTC is reset 3225
DTC C2205: Steering Wheel Sensor System (Internal Error) 3225
DIAGNOSIS 3225
STEP 1 Scan tool CAN bus diagnostics 3225
STEP 2 Check whether the DTC is reset 3226
STEP 3 Scan tool data list 3226
STEP 4 Check whether the DTC is reset 3226
STEP 5 Check whether the DTC is reset 3226
DTC U0001: Bus-off 3226
DIAGNOSIS 3226
STEP 1 Scan tool CAN bus diagnostics 3226
STEP 2 Check whether the DTC is reset 3227
STEP 3 Check whether the DTC is reset 3227
DTC U0100: Engine Time-out Error 3227
DIAGNOSIS 3227
STEP 1 Scan tool CAN bus diagnostics 3227
STEP 2 Scan tool diagnostic trouble code 3227
STEP 3 Check whether the DTC is reset 3227
STEP 4 Check whether the DTC is reset 3228
DTC U0101: TC-SST Time-out Error 3228
DIAGNOSIS 3228
STEP 1 Scan tool CAN bus diagnostics 3228
STEP 2 Scan tool diagnostic trouble code 3228
STEP 3 ETACS-ECU coding data check 3228
STEP 4 Check whether the DTC is reset 3229
STEP 5 Check whether the DTC is reset 3229
DTC U0121: ASC Time-out Error 3229
DIAGNOSIS 3229
STEP 1 Scan tool CAN bus diagnostics 3229
STEP 2 Scan tool diagnostic trouble code 3229
STEP 3 Check whether the DTC is reset 3229
STEP 4 Check whether the DTC is reset 3230
DTC U0126: Steering Wheel Sensor Time-out Error 3230
DIAGNOSIS 3230
STEP 1 Scan tool CAN bus diagnostics 3230
STEP 2 Scan tool data list 3230
STEP 3 Check whether the DTC is reset 3230
STEP 4 Check whether the DTC is reset 3231
DTC U0141: ETACS Time-out Error 3231
DIAGNOSIS 3231
STEP 1 Scan tool CAN bus diagnostics 3231
STEP 2 Scan tool diagnostic trouble code 3231
STEP 3 Check whether the DTC is reset 3231
STEP 4 Check whether the DTC is reset 3231
DTC U0401: Engine Data Error 3232
DIAGNOSIS 3232
STEP 1 Scan tool CAN bus diagnostics 3232
STEP 2 Scan tool diagnostic trouble code 3232
STEP 3 Scan tool data list 3232
STEP 4 Check whether the DTC is reset 3232
STEP 5 Check whether the DTC is reset 3232
DTC U0428: Steering Wheel Sensor Data Error 3233
DIAGNOSIS 3233
STEP 1 Scan tool CAN bus diagnostics 3233
STEP 2 Scan tool data list 3233
STEP 3 Check whether the DTC is reset 3233
STEP 4 Check whether the DTC is reset 3233
DTC U0431: ETACS Data Error 3234
DIAGNOSIS 3234
STEP 1 Scan tool CAN bus diagnostics 3234
STEP 2 Scan tool diagnostic trouble code 3234
STEP 3 Scan tool data list 3234
STEP 4 Check whether the DTC is reset 3234
STEP 5 Check whether the DTC is reset 3234
DTC U1415: Coding incomplete/fail 3235
DIAGNOSIS 3235
STEP 1 Scan tool CAN bus diagnostics 3235
STEP 2 Scan tool diagnostic trouble code 3235
STEP 3 ETACS-ECU coding data check 3235
STEP 4 Check whether the DTC is reset 3235
STEP 5 Check whether the DTC is reset 3236
DTC U1417: Coding Data Malfunction 3236
DIAGNOSIS 3236
STEP 1 Scan tool CAN bus diagnostics 3236
STEP 2 Scan tool diagnostic trouble code 3236
STEP 3 ETACS-ECU coding data check 3236
STEP 4 Check whether the DTC is reset 3237
STEP 5 Check whether the DTC is reset 3237
DTC U1425: TC-SST Data Error 3237
DIAGNOSIS 3237
STEP 1 Scan tool CAN bus diagnostics 3237
STEP 2 Scan tool diagnostic trouble code 3237
STEP 3 Scan tool data list 3237
STEP 4 Check whether the DTC is reset 3238
STEP 5 Check whether the DTC is reset 3238
DTC U1427: Wheel Speed Sensor Data Error 3238
DIAGNOSIS 3238
STEP 1 Scan tool CAN bus diagnostics 3238
STEP 2 Scan tool diagnostic trouble code 3238
STEP 3 Scan tool data list 3239
STEP 4 Check whether the DTC is reset 3239
STEP 5 Check whether the DTC is reset 3239
DTC U1428: G and Yaw Rate Sensor Data Error 3239
DIAGNOSIS 3239
STEP 1 Scan tool CAN bus diagnostics 3239
STEP 2 Scan tool diagnostic trouble code 3240
STEP 3 Scan tool diagnostic trouble code 3240
STEP 4 Scan tool data list 3240
STEP 5 Check whether the DTC is reset 3240
STEP 6 Check whether the DTC is reset 3240
SYMPTOM PROCEDURES 3241
INSPECTION PROCEDURE 1: Communication between the scan tool and AWC-ECU cannot be established 3241
DIAGNOSIS 3241
STEP 1 Scan tool CAN bus diagnostics 3241
INSPECTION PROCEDURE 2: Mode does not change even when the AWC switch is pressed 3241
DIAGNOSIS 3242
STEP 1 Scan tool CAN bus diagnostics 3242
STEP 2 Retest the system 3242
STEP 3 Scan tool data list 3242
STEP 4 AWC switch check 3242
STEP 5 Measure the voltage at C-50 AWC switch connector 3242
STEP 6 AWC switch connector, ETACS-ECU connector check: C-50, C-317 3242
STEP 7 Check the wiring harness between C-50 AWC switch connector terminal No 2 and C-317 ETACS-ECU connector terminal No 5 7104
STEP 8 Voltage measurement at C-51 AWC-ECU connector 3243
STEP 9 Intermediate connector, AWC-ECU connector, AWC switch connector check: C-36, C-51, C-50 3243
STEP 10 Wiring harness check between C-51 AWC-ECU connector terminal No 21 and C-50 AWC switch connector terminal No 1 3243
STEP 11 Scan tool data list 3243
STEP 12 Retest the system 3244
STEP 13 Retest the system 3244
INSPECTION PROCEDURE 3: AWC-ECU power supply circuit malfunction (Control mode is not displayed ) 3244
DIAGNOSIS 3244
STEP 1 Scan tool CAN bus diagnostics 3244
STEP 2 Retest the system 3244
STEP 3 Voltage measurement at C-51 AWC-ECU connector 3245
STEP 4 AWC-ECU connector, ETACS-ECU connector, intermediate connector check: C-51, C-315, C-35 3245
STEP 5 Check the wiring harness between C-51 AWC-ECU connector terminal No 12 and C-315 ETACS-ECU connector terminal No 4 3245
STEP 6 Voltage measurement at C-51 AWC-ECU connector 3245
STEP 7 AWC-ECU connector, ETACS-ECU connector check: C-51, C-313 3245
STEP 8 Check the wiring harness between C-51 AWC-ECU connector terminal No 16 and C-313 ETACS-ECU connector terminal No 2 3245
STEP 9 AWC-ECU connector check: C-51 3246
TEP 10 Check the wiring harness between C-51 AWC-ECU connector terminal No 13 and body ground 3246
STEP 11 Scan tool data list 3246
STEP 12 Retest the system 3246
STEP 13 Retest the system 3246
ON-VEHICLE SERVICE 3252
TRANSMISSION FLUID LEAKAGE CHECK 3252
TRANSMISSION FLUID LEVEL CHECK 3252
TRANSMISSION FLUID CHANGE 3253
TRANSFER OIL CHECK 3254
TRANSFER OIL CHANGE 3254
SHIFT LEVER OPERATION CHECK 3255
KEY INTERLOCK MECHANISM CHECK 3256
SHIFT LOCK MECHANISM CHECK 3257
SYSTEM CHECK 3257
COMPONENTS CHECK 3257
ACD CONTROL FLUID CHECK 3257
<WHEN THE SCAN TOOL IS NOT USED> 3257
<WHEN THE SCAN TOOL IS USED> 3258
ACD BLEEDING 3258
ACD OPERATION CHECK 3928
HYDRAULIC PRESSURE CHECK 4030
TWIN CLUTCH SST CONTROL MODE SWITCH 3261
INSPECTION 3262
TWIN CLUTCH SST CONTROL MODE SWITCH CHECK 3262
TRANSMISSION CONTROL 3262
REMOVAL SERVICE POINT 3264
INSTALLATION SERVICE POINTS 3265
KEY INTERLOCK AND SHIFT LOCK MECHANISMS 3267
REMOVAL SERVICE POINT 3268
INSTALLATION SERVICE POINTS 3268
TRANSFER ASSEMBLY 3269
REMOVAL SERVICE POINTS 3270
INSTALLATION SERVICE POINT 3270
TRANSAXLE ASSEMBLY 3271
REMOVAL SERVICE POINTS 3273
INSTALLATION SERVICE POINTS 3275
OIL PAN 5143
REMOVAL SERVICE POINTS 3278
INSTALLATION SERVICE POINTS 3278
MECHATRONIC ASSEMBLY, MANUAL CONTROL LEVER 3279
REMOVAL SERVICE POINTS 3280
INSTALLATION SERVICE POINTS 3281
TRANSAXLE CASE OIL SEAL 3283
REMOVAL SERVICE POINTS 3284
INSTALLATION SERVICE POINTS 3285
OIL COOLER 3287
INSTALLATION SERVICE POINT 3288
OIL FILTER 3289
REMOVAL SERVICE POINT 3290
INSTALLATION SERVICE POINTS 3290
PADDLE SHIFT ASSEMBLY 3291
INSPECTION 3291
PADDLE SHIFT SWITCH CHECK 3291
AWC-ECU 3292
SENSOR, SWITCH AND RELAY 3293
REMOVAL AND INSTALLATION 3293
INSPECTION 3294
ELECTRIC PUMP RELAY CHECK 3294
AWC SWITCH CHECK 3294
HYDRAULIC UNIT 3295
INSTALLATION SERVICE POINTS 3296
TWIN CLUTCH SST OVERHAUL 6801
GENERAL DESCRIPTION 6581
GENERAL SPECIFICATION 3606
FASTENER TIGHTENING SPECIFICATION 5727
SEALANTS AND ADHESIVES 3299
LUBRICANT 4797
SPECIAL TOOLS 4137
TRANSAXLE 6771
DISASSEMBLY SERVICE POINTS 3820
ASSEMBLY SERVICE POINTS 6776
TRANSFER 3314
ASSEMBLY SERVICE POINT 3625
CVT 6801
CVT 6801
GENERAL INFORMATION 6769
TRANSAXLE 6167
TRANSAXLE CONFIGURATION DRAWING 6168
SECTIONAL VIEW 3323
ELECTRONICALLY-CONTROLLED SYSTEM 6307
<D RANGE> 4158
<SPORT MODE> 5184
SERVICE SPECIFICATIONS 4802
LUBRICANT 3681
DIAGNOSIS 4804
DIAGNOSTIC FUNCTION 6751
WARNING INDICATOR 3331
ON-BOARD DIAGNOSTICS 6144
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3332
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 4450
HOW TO READ DATA LIST 6589
HOW TO DIAGNOSE THE CAN BUS LINES 4844
PURPOSE 3335
TORQUE CONVERTER STALL TEST 6183
JUDGMENT OF TORQUE CONVERTER STALL TEST RESULTS 4863
HYDRAULIC PRESSURE TEST 4863
Seal ring location 6605
DIAGNOSTIC TROUBLE CODE PROCEDURES 5762
DTC P0703: Malfunction of Stoplight Switch 3747
DIAGNOSTIC PROCEDURE 3349
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3349
STEP 2 M U T -III data list 5763
STEP 3 Check the following connector: 6790
STEP 4 Stoplight Switch Check 3349
STEP 5 Check for open circuit in the wiring harness between the stoplight switch connector and the ETACS-ECU connector 6348
STEP 6 Check for open circuit or short to ground in wiring harness between the ETACS-ECU connector and the joint connector (4) 3349
STEP 7 Check for open circuit in wiring harness between the stoplight switch connector and the joint connector (4) 5328
STEP 8 Symptom recheck after erasing diagnostic trouble code 3350
STEP 9 Symptom recheck after erasing diagnostic trouble code 6350
DTC P0705: Malfunction of Transmission Range Switch 4182
DIAGNOSTIC PROCEDURE 3354
STEP 1 M U T -III data list 3525
STEP 2 Check the following connector: 3354
STEP 3 Check for open circuit in wiring harness between the ETACS-ECU connector and the transmission range switch connector 6355
STEP 4 Check for open circuit in the wiring harness between the transmission range switch connector and the TCM connector 6199
STEP 5 Transmission range switch and control cable adjustment 3602
STEP 6 Transmission range switch continuity check 5332
STEP 7 Symptom recheck after erasing diagnostic trouble code 4881
DTC P0711: Malfunction of Transmission Fluid Temperature Sensor 6617
DIAGNOSTIC PROCEDURE 3357
STEP 1 Transmission fluid cooler piping and oil pump check 3357
STEP 2 Transmission fluid temperature sensor check 4478
STEP 3 Symptom recheck after erasing diagnosis code 3357
DTC P0712: Malfunction of Transmission Fluid Temperature Sensor (Short) DTC P0713: Malfunction of Transmission Fluid Temperature Sensor (Open) 4821
DIAGNOSTIC PROCEDURE 3647
STEP 1 M U T -III data list 3362
STEP 2 Check the following connector: 3362
STEP 3 Check for open circuit and short to ground in the wiring harness between the CVT assembly connector and the TCM connector 3362
STEP 4 Check for open circuit in the wiring harness between the CVT assembly connector and the TCM connector 3362
STEP 5 Transmission fluid temperature sensor check 3362
STEP 6 Symptom recheck after erasing diagnostic trouble code 3788
DTC P0715: Malfunction of Primary Pulley Speed Sensor 5338
DIAGNOSTIC PROCEDURE 6625
STEP 1 M U T -III data list 4484
STEP 2 Check the following connector: 4254
STEP 3 Check for open circuit in the wiring harness between the primary pulley speed sensor connector and the TCM connector 4825
STEP 4 Check for open circuit and short to ground in wiring harness between the primary pulley speed sensor connector and the TCM connector 3366
STEP 5 Check for open circuit in the wiring harness between the CVT control relay and the primary pulley speed sensor connector 3789
STEP 6 Primary pulley speed sensor check 6212
STEP 7 Diagnostic trouble code recheck after replacing the primary pulley speed sensor 6373
DTC P0720: Malfunction of Secondary Pulley Speed Sensor 3368
DIAGNOSTIC PROCEDURE 6379
STEP 1 M U T -III data list 4193
STEP 2 Check the following connector: 6214
STEP 3 Check for open circuit in the wiring harness between the secondary pulley speed sensor connector and the TCM connector 3835
STEP 4 Check for open circuit and short to ground in the wiring harness between the secondary pulley speed sensor connector and the TCM connector 4194
STEP 5 Check for open circuit in the wiring harness between the CVT control relay and the secondary pulley speed sensor connector 3372
STEP 6 Secondary pulley speed sensor check 6215
STEP 7 Diagnostic trouble code recheck after replacing the secondary pulley speed sensor 4262
DTC P0725: Malfunction of Engine Speed 5781
DIAGNOSTIC PROCEDURE 3374
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5782
STEP 2 M U T -III diagnostic trouble code 3374
STEP 3 Symptom recheck after erasing diagnostic trouble code 3374
DTC P0740: Malfunction of Lockup Solenoid Valve 5343
DIAGNOSTIC PROCEDURE 3548
STEP 1 M U T -III data list 3548
STEP 2 Check the following connector: 6390
STEP 3 Check for open circuit and short to ground in the wiring harness between the TCM connector and the CVT assembly connector 3836
STEP 4 Lockup solenoid valve single unit check 6633
STEP 5 Symptom recheck after erasing diagnostic trouble code 7130
DTC P0741: Abnormality in Lock-up Function 5344
DIAGNOSTIC PROCEDURE 6635
STEP 1 Check other diagnosis codes 5787
STEP 2 M U T -III data list 6222
STEP 3 Line Pressure Check 3657
STEP 4 Symptom recheck after erasing diagnosis code 5347
DTC P0745: Malfunction of Line Pressure Solenoid Valve 5347
DIAGNOSTIC PROCEDURE 6224
STEP 1 M U T -III data list 6224
STEP 2 Check the following connector: 4907
STEP 3 Check for open circuit and short to ground in the wiring harness between the TCM connector and the CVT assembly connector 4908
STEP 4 Line pressure solenoid valve single unit check 6225
STEP 5 Symptom recheck after erasing diagnosis code 3382
DTC P0746: Abnormality in Hydraulic Control System Function 3840
DIAGNOSTIC PROCEDURE 6639
STEP 1 Check other diagnosis codes 4910
STEP 2 M U T -III data list 3385
STEP 3 Line Pressure Check 4501
STEP 4 Symptom recheck after erasing diagnosis code 3385
DTC P0776: Abnormality in Secondary Pressure Solenoid Valve Function 4502
DIAGNOSTIC PROCEDURE 3386
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3386
STEP 2 Check other diagnostic trouble codes 3386
STEP 3 M U T -III data list 6640
STEP 4 Line Pressure Check 3386
STEP 5 Symptom recheck after erasing diagnostic trouble code 5354
DTC P0778: Malfunction of Secondary Pressure Solenoid Valve 3387
DIAGNOSTIC PROCEDURE 4914
STEP 1 M U T -III data list 7214
STEP 2 Check the following connector: 3389
STEP 3 Check for open circuit and short to ground in the wiring harness between the TCM connector and the CVT assembly connector 7220
STEP 4 Secondary pressure solenoid valve single unit check 3389
STEP 5 Symptom recheck after erasing diagnostic trouble code 6130
DTC P0815: Malfunction of Paddle Shift Up Switch 3390
DIAGNOSTIC PROCEDURE 6416
STEP 1 M U T -III data list 7229
STEP 2 Check the following connector: 4509
STEP 3 Paddle shift switch single unit check 6234
STEP 4 Check for short to ground in the wiring harness between the TCM connector and the paddle shift switch connector 3391
STEP 5 Symptom recheck after erasing diagnostic trouble code 5802
DTC P0816: Malfunction of Paddle Shift Down Switch 3392
DIAGNOSTIC PROCEDURE 3806
STEP 1 M U T -III data list 3392
STEP 2 Check the following connector: 3392
STEP 3 Paddle shift switch single unit check 4918
STEP 4 Check for short to ground in the wiring harness between the TCM connector and the paddle shift switch connector 3392
STEP 5 Symptom recheck after erasing diagnostic trouble code 4918
DTC P0826: Malfunction of Shift Switch Assembly 4729
DIAGNOSTIC PROCEDURE 6423
STEP 1 M U T -III data list 6236
STEP 2 Check shift switch assembly 3394
STEP 3 Check the following connector: 3394
STEP 4 Check for open circuit and short to ground in the wiring harness between the TCM connector and the selector lever assembly 6647
STEP 5 Check for open circuit in the wiring harness between the selector lever assembly connector and the body ground 3395
STEP 6 Symptom recheck after erasing diagnostic trouble code 4286
DTC P0840: Malfunction of Secondary Pressure Sensor 5805
DIAGNOSTIC PROCEDURE 3398
STEP 1 M U T -III data list 6239
STEP 2 Check the following connector: 3398
STEP 3 Check for open circuit and short to ground in the wiring harness between the TCM connector and the CVT assembly connector 3398
STEP 4 Symptom recheck after replacing the valve body assembly 4923
DTC P0841: Abnormality in Line Pressure Sensor Function 6430
DIAGNOSTIC PROCEDURE 4290
STEP 1 Check other diagnostic trouble codes 3401
STEP 2 Line pressure check 3401
STEP 3 Symptom recheck after erasing diagnostic trouble code 4735
DTC P0868: Secondary Pressure Drop 4291
DIAGNOSTIC PROCEDURE 3403
STEP 1 Check other diagnostic trouble codes 3403
STEP 2 Check the following connector: 5366
STEP 3 Check for open circuit and short to ground in the wiring harness between the TCM connector and the CVT assembly 6654
STEP 4 Symptom recheck after erasing diagnostic trouble code 6438
STEP 5 Retest the system 6244
DTC P0882: Malfunction of power supply system (Low) DTC P0883: Malfunction of power supply system (high) 3404
DIAGNOSTIC PROCEDURE 6244
STEP 1 Check the following connector: 6244
STEP 2 Check for short circuit in the wiring harness between the fusible link No 36 and the TCM connector 4528
STEP 3 Check for open circuit in the wiring harness between the TCM connector and the ground 3405
STEP 4 Retest the system 3863
DTC P1637: Malfunction of Memory Backup 3406
DIAGNOSTIC PROCEDURE 4298
STEP 1 Check if diagnostic trouble code P1637 is erased by turning the ignition switch from the “LOCK” (OFF) position to the “ON” position 5370
STEP 2 Check for open circuit in power supply wiring harness 4739
STEP 3 Symptom recheck after erasing diagnostic trouble code 3408
DTC P1706: Malfunction of Throttle Signal 3408
DIAGNOSTIC PROCEDURE 3410
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3410
STEP 2 M U T -III diagnostic trouble code 3410
STEP 3 Symptom recheck after erasing diagnostic trouble code 3410
DTC P1710: Malfunction of Vehicle Speed Signal 6449
DIAGNOSTIC PROCEDURE 3410
STEP 1 Troubleshoot the CAN system if diagnostic trouble code U0121 is set 3410
STEP 2 M U T -III data list 3411
STEP 3 Check ABS-related diagnostic trouble codes 3411
STEP 4 Symptom recheck after erasing diagnostic trouble code 3411
DTC P1723: Abnormality in Speed Sensor System Function 3412
DIAGNOSTIC PROCEDURE 6454
STEP 1 Check the following connector: 6662
STEP 2 Use an oscilloscope to measure the wave patterns of the primary pulley speed sensor and secondary pulley speed sensor 3415
STEP 3 Symptom recheck after erasing diagnostic trouble code 6250
DTC P1740: Malfunction of Lockup/Select Switching Solenoid Valve 3569
DIAGNOSTIC PROCEDURE 3417
STEP 1 M U T -III data list 5821
STEP 2 Check the following connector: 3417
STEP 3 Check for open circuit and short to ground in the wiring harness between the TCM connector and the CVT assembly connector 3417
STEP 4 Lockup/select switching solenoid valve single unit check 4537
STEP 5 Symptom recheck after erasing diagnosis code 4745
DTC P1745: Monitoring of Percentage Change in Pulley Ratio 3418
DIAGNOSTIC PROCEDURE 3418
STEP 1 Symptom recheck after erasing diagnosis code 5823
DTC P1773: Malfunction of ABS 5377
DIAGNOSTIC PROCEDURE 3419
STEP 1 ABS system DTC check 3419
STEP 2 Symptom recheck after erasing diagnostic trouble code 3420
DTC P1777: Malfunction of Stepper Motor 3420
DIAGNOSTIC PROCEDURE 3423
STEP 1 Check the following connector: 4540
STEP 2 Check for open circuit and short to ground in the wiring harness between the TCM connector and the stepper motor 3423
STEP 3 Check for open circuit and short to ground in the wiring harness between TCM and the stepper motor 3423
STEP 4 Symptom recheck after erasing diagnostic trouble code 6672
DTC P1778: Malfunction of Stepper Motor 3424
DIAGNOSTIC PROCEDURE 4541
STEP 1 Check other diagnosis codes 3424
STEP 2 Symptom recheck after erasing diagnosis code 4749
STEP 3 Retest the system 3424
DTC P1902: Malfunction of Engine System 3878
DIAGNOSIS PROCEDURE 4953
STEP 1 Check the engine-related diagnosis code 3425
STEP 2 Symptom recheck after erasing diagnosis code 6261
DTC U0001: Malfunction of CAN Communication Circuit 4954
DIAGNOSTIC PROCEDURE 3427
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4956
DTC U0100: CAN Time-out Error (Engine) 6265
DIAGNOSTIC PROCEDURE 3429
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6678
STEP 2 M U T -III diagnostic trouble code 3429
STEP 3 Symptom recheck after erasing diagnostic trouble code 3429
DTC U0121: CAN Time-out Error (ABS) 6475
DIAGNOSTIC PROCEDURE 3429
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3429
STEP 2 M U T -III diagnostic trouble code 3430
STEP 3 Symptom recheck after erasing diagnostic trouble code 3430
DTC U0141: CAN Time-out Error (ETACS) 4960
DIAGNOSTIC PROCEDURE 6477
STEP 1 M U T -III CAN bus diagnostics 3430
STEP 2 M U T -III diagnosis code 6477
STEP 3 Symptom recheck after erasing diagnosis code 3430
SYMPTOM PROCEDURES 3431
Inspection Procedure 1: TCM cannot communication with scan tool 6682
DIAGNOSTIC PROCEDURE 3432
STEP 1 Check the following connector: 3432
STEP 2 Check for open circuit in the wiring harness between the relay box connector and the TCM connector 6271
STEP 3 Check for open circuit in the wiring harness between the TCM connector and the ground 3432
STEP 4 Retest the system 3432
Inspection Procedure 2: Vehicle Creeps in the N Range 3433
DIAGNOSTIC PROCEDURE 3433
STEP 1 M U T -III data list 5391
STEP 2 Check of the transmission range switch and shift control cable 5834
STEP 3 Transmission range switch continuity check 6272
STEP 4 Retest the system 3433
Inspection Procedure 3: Shock is experienced during N to D and/or N to R shifting operation 5835
DIAGNOSTIC PROCEDURE 4759
STEP 1 Engine idling speed check 3434
STEP 2 Line pressure check 4759
STEP 3 Retest the system 3434
Inspection Procedure 4: Poor Acceleration or Incomplete Shifting Operation 3887
DIAGNOSTIC PROCEDURE 4323
STEP 1 Engine-related troubleshooting check 3434
STEP 2 Torque converter stall test implementation 6684
STEP 3 Forward clutch pressure check 3435
STEP 4 Retest the system 3435
Inspection Procedure 5: Cannot be Changed in Sport Mode 6274
DIAGNOSTIC PROCEDURE 3436
STEP 1 M U T -III data list 4323
STEP 2 Shift switch assembly single unit check 4761
STEP 3 Check the following connector: 3437
STEP 4 Check for open circuit and short to ground in the wiring harness between the shift switch assembly connector and the TCM connector 4971
STEP 5 Retest the system 5394
Inspection Procedure 6: Cannot be Changed with the Paddle Shift 3658
DIAGNOSTIC PROCEDURE 4763
STEP 1 M U T -III data list 4972
STEP 2 Check the following connector: 3439
STEP 3 Paddle shift switch single unit check 3439
STEP 4 Check for open circuit in the wiring harness between the TCM connector and the paddle shift switch connector 5837
STEP 5 Retest the system 3892
Inspection Procedure 7: The fluid temperature warning light illuminates too frequently 6275
DIAGNOSIS PROCEDURE 3440
STEP 1 M U T -III special function 3440
STEP 2 M U T -III data list 3440
STEP 3 Air-cooled transmission fluid cooler system clogging check 4975
STEP 4 Thermo valve check 6275
STEP 5 Coolant system clogging check 4325
STEP 6 Retest the system 4555
SPECIAL TOOLS 4572
ON-VEHICLE SERVICE 3451
ESSENTIAL SERVICE 5864
TRANSMISSION FLUID CHECK 5010
TRANSMISSION FLUID REPLACEMENT 3916
FLUSHING COOLERS AND TUBES 3455
OIL COOLER FLOW CHECK 3457
TRANSMISSION RANGE SWITCH CONTINUITY CHECK 4577
TRANSMISSION RANGE SWITCH AND CONTROL CABLE ADJUSTMENT 3458
CVT CONTROL COMPONENT CHECK 3458
ACCELERATOR PEDAL POSITION SENSOR (APS) CHECK 3919
TRANSMISSION RANGE SWITCH CHECK 3458
STOPLIGHT SWITCH CHECK 3459
CVT CONTROL RELAY CHECK 3459
SOLENOID VALVE CHECK 3459
TRANSMISSION FLUID TEMPERATURE SENSOR CHECK 4581
PADDLE SHIFT SWITCH CHECK 3461
SELECTOR LEVER OPERATION CHECK 3461
KEY INTERLOCK MECHANISM CHECK/ADJUSTMENT 5414
SHIFT LOCK MECHANISM CHECK 6554
SYSTEM CHECK 3463
COMPONENT PARTS CHECK 6556
TRANSAXLE CONTROL 3465
REMOVAL SERVICE POINT 5419
INSTALLATION SERVICE POINTS 5419
SHIFT SWITCH ASSEMBLY CONTINUITY CHECK 3467
CVT KEY INTERLOCK AND SHIFT LOCK MECHANISMS 3468
REMOVAL SERVICE POINT 4357
INSTALLATION SERVICE POINTS 3933
TRANSAXLE ASSEMBLY 3470
REMOVAL SERVICE POINTS 4358
INSTALLATION SERVICE POINTS 5424
TRANSAXLE CONTROL MODULE (TCM) 3476
TRANSMISSION FLUID COOLER AND COOLER LINE 3477
THERMO VALVE CHECK 7247
CONTINUOUSLY VARIABLE TRANSAXLE OVERHAUL 6801
GENERAL INFORMATION 6766
GENERAL SPECIFICATION 6802
SERVICE SPECIFICATIONS 4663
FASTENER TIGHTENING SPECIFICATIONS 4156
SNAP RING, SPACER AND THRUST WASHER FOR ADJUSTMENT 4215
SEALANTS AND ADHESIVES 3484
LUBRICANTS 3484
SPECIAL TOOLS 6143
TRANSAXLE 6821
ASSEMBLY SERVICE POINT 3509
FORWARD CLUTCH 4888
DISASSEMBLY SERVICE POINT 6209
ASSEMBLY SERVICE POINT 3536
INSPECTION 6625
FORWARD CLUTCH SUB-ASSEMBLY 5877
INPUT SHAFT AND INTERNAL GEAR 3538
REDUCTION GEAR 4892
DISASSEMBLY SERVICE POINT 3540
ASSEMBLY SERVICE POINT 3541
INSPECTION 5421
REDUCTION GEAR SUB-ASSEMBLY 4896
ASSEMBLY SERVICE POINT 4489
DIFFERENTIAL 3544
DISASSEMBLY SERVICE POINT 3793
ASSEMBLY SERVICE POINT 3545
INSPECTION 3546
DIFFERENTIAL SUB-ASSEMBLY 3547
ASSEMBLY SERVICE POINT 3548
PROPELLER SHAFT 6801
GENERAL INFORMATION 4131
GENERAL SPECIFICATIONS 5312
SERVICE SPECIFICATION 3551
LUBRICANTS 6768
SEALANT 3551
PROPELLER SHAFT DIAGNOSIS 6803
SYMPTOM PROCEDURES 6736
INSPECTION PROCEDURE 1: Noise at Start 3697
DIAGNOSIS 3552
STEP 1 Check if the propeller shaft flange yoke and rear differential connecting nuts and the center bearing mounting nuts are loose 6769
STEP 2 Check the sleeve yoke’s spline of front propeller shaft for wear 3552
STEP 3 Retest the system 4136
INSPECTION PROCEDURE 2: Noise and Vibration at High Speed 4668
DIAGNOSIS 6167
STEP 1 Check the propeller shaft run-out 6167
STEP 2 Retest the system 4443
SPECIAL TOOL 5730
ON-VEHICLE SERVICE 3677
PROPELLER SHAFT UNIVERSAL JOINT CHECK 6584
PROPELLER SHAFT 6770
REMOVAL SERVICE POINTS 3556
INSTALLATION SERVICE POINTS 6138
INSPECTION 4141
LUBRICATION AND ADHESIVE POINTS 3559
DISASSEMBLY SERVICE POINTS 6820
ASSEMBLY SERVICE POINTS 6776
FRONT AXLE 6801
GENERAL INFORMATION 3566
<FWD> 6130
<AWD> 6795
GENERAL SPECIFICATIONS 3568
SERVICE SPECIFICATIONS 5727
LUBRICANTS 3569
FRONT AXLE DIAGNOSIS 3610
SYMPTOM PROCEDURES 6770
INSPECTION PROCEDURE 1: Noise during Wheel Rotation 6770
DIAGNOSIS 6770
STEP 1 Check the wheel bearing end play 6795
STEP 2 Check the driveshaft and inner shaft for bending 4443
STEP 3 Check the center bearing for wear 3813
STEP4 Check the driveshaft assembly for wear or damage 4138
STEP 5 Retest the system 6584
INSPECTION PROCEDURE 2: Noise Due to Excessive Play of Wheel in Turning Direction 6169
DIAGNOSIS 6305
STEP 1 Check for play in the inner shaft and side gear serration, the driveshaft and side gear serration, or the driveshaft and front hub serration 6305
STEP 2 Retest the system 3677
SPECIAL TOOLS 6770
ON-VEHICLE SERVICE 3574
WHEEL BEARING END PLAY CHECK 6774
HUB BOLT REPLACEMENT 4804
FRONT AXLE HUB ASSEMBLY 6820
REMOVAL SERVICE POINTS 3577
INSTALLATION SERVICE POINT 6778
INSPECTION 3579
DISASSEMBLY SERVICE POINTS 4223
ASSEMBLY SERVICE POINTS 4462
INSPECTION 3584
DRIVESHAFT ASSEMBLY 4862
<FWD> 6327
<AWD> 6162
REMOVAL SERVICE POINTS 5756
INSTALLATION SERVICE POINTS 3591
DISASSEMBLY SERVICE POINTS 4235
ASSEMBLY SERVICE POINTS 3594
DISASSEMBLY SERVICE POINTS 3597
REASSEMBLY SERVICE POINTS 4698
INSPECTION 6197
EBJ BOOT REPLACEMENT 3642
REAR AXLE 6801
REAR AXLE <FWD> 6801
GENERAL INFORMATION 6734
SPECIFICATIONS 4795
REAR AXLE DIAGNOSIS 3672
SYMPTOM PROCEDURES 5728
INSPECTION PROCEDURE 1: Abnormal Noise 5728
DIAGNOSIS 6736
STEP 1 Check the rear hub assembly installation bolts for looseness 6768
STEP 2 Check the wheel bearing end play 3607
STEP 3 Check the rear hub rotary-sliding resistance 3608
STEP 4 Retest the systems 4156
SPECIAL TOOLS 3608
ON-VEHICLE SERVICE 6131
WHEEL BEARING END PLAY CHECK 6795
REAR HUB ROTARY-SLIDING RESISTANCE CHECK 6806
HUB BOLT REPLACEMENT 6736
REAR AXLE HUB ASSEMBLY 4440
REMOVAL SERVICE POINT 3612
INSPECTION 4215
REAR AXLE <AWD> 6801
GENERAL INFORMATION 3614
GENERAL SPECIFICATIONS 6736
SERVICE SPECIFICATIONS 3616
LUBRICANTS 6798
SEALANT AND ADHESIVE 3756
COMPONENT IDENTIFICATION 6584
REAR AXLE DIAGNOSIS 6809
SYMPTOM PROCEDURES 6771
INSPECTION PROCEDURE 1: Noise during Wheel Rotation <DRIVESHAFT> 4801
DIAGNOSIS 6771
STEP 1 Check the wheel bearing end play 4801
STEP 2 Check if the driveshaft is bent 4158
STEP3 Check the driveshaft assembly for wear or damage 6139
STEP 4 Retest the system 3618
INSPECTION PROCEDURE 2: Constant Noise <DIFFERENTIAL> 6171
DIAGNOSIS 3724
STEP 1 Check the oil level 3724
STEP 2 Check the tooth contact (engagement) of the drive gear and drive pinion (Refer to P 27B-30) 4672
STEP 3 Check the side bearing for looseness, wear or damage 6586
STEP 4 Check the drive pinion bearing for wear or damage 3619
STEP 5 Check the drive gear and drive pinion for wear 6171
STEP 6 Check the side gear spacer or pinion shaft for wear 4448
STEP 7 Check the drive gear and differential case for wear or damage 6141
STEP 8 Check for foreign material 6812
STEP 9 Retest the system 4839
INSPECTION PROCEDURE 3: Gear Noise while Driving <DIFFERENTIAL> 6143
DIAGNOSIS 6171
STEP 1 Check the oil level 3620
STEP 2 Check the gear engagement 4219
STEP 3 Check the drive pinion turning torque 6820
STEP 4 Check the gear for damage 5742
STEP 5 Check for foreign material 6173
STEP 6 Retest the system 3621
INSPECTION PROCEDURE 4: Gear Noise while Coasting <DIFFERENTIAL> 6173
DIAGNOSIS 4805
STEP 1 Check the drive pinion turning torque 5742
STEP 2 Check the gear for damage 3820
STEP 3 Retest the system 3621
INSPECTION PROCEDURE 5: Bearing Noise while Driving or Coasting <DIFFERENTIAL> 4805
DIAGNOSIS 3621
STEP 1 Check the drive pinion rear bearing for cracks or damage 3760
STEP 2 Retest the system 6820
INSPECTION PROCEDURE 6: Noise while Turning <DIFFERENTIAL> 4805
DIAGNOSIS 3760
STEP 1 Check the side bearing for wear or damage 3622
STEP 2 Check the side gear, pinion gear or pinion shaft for damage 6316
STEP 3 Retest the system 3729
INSPECTION PROCEDURE 7: Heat <DIFFERENTIAL> 6820
DIAGNOSIS 6756
STEP 1 Check the oil level 4805
STEP 2 Check for excessive gear backlash (Refer to P 27B-37) 4805
STEP 3 Retest the system 3622
INSPECTION PROCEDURE 8: Oil Leakage <DIFFERENTIAL> 6821
DIAGNOSIS 6316
STEP 1 Check the cover installation 6777
STEP 2 Check the oil seal for wear or damage 4145
STEP 3 Check the oil level 6149
STEP 4 Retest the system 3761
SPECIAL TOOLS 6821
ON-VEHICLE SERVICE 4862
REAR AXLE TOTAL BACKLASH CHECK 6826
GEAR OIL LEVEL CHECK 4683
GEAR OIL REPLACEMENT 6159
WHEEL BEARING END PLAY CHECK 4466
HUB BOLT REPLACEMENT 3629
DIFFERENTIAL CARRIER OIL SEAL REPLACEMENT 5752
REAR AXLE HUB ASSEMBLY 4685
REMOVAL SERVICE POINTS 6163
INSTALLATION SERVICE POINT 6858
INSPECTION 4170
INSPECTION OF HUB ROTATION STARTING TORQUE AND WHEEL BEARING LOOSENESS 5868
DRIVESHAFT ASSEMBLY 6334
REMOVAL SERVICE POINTS 4175
INSTALLATION SERVICE POINTS 3637
DISASSEMBLY SERVICE POINTS 6789
REASSEMBLY SERVICE POINTS 4873
EBJ BOOT REPLACEMENT 3641
DIFFERENTIAL CARRIER ASSEMBLY 4181
DISASSEMBLY SERVICE POINTS 3643
ASSEMBLY SERVICE POINTS 3650
DISASSEMBLY SERVICE POINT 6223
ASSEMBLY SERVICE POINTS 4496
INSPECTION 4721
DIFFERENTIAL CASE INTERNAL PARTS CONTACT/SLIDING SURFACE CHECK 3660
FRICTION PLATE AND FRICTION DISC DISTORTION CHECK 4201
FRICTION PLATE AND FRICTION DISC WEAR CHECK 6403
WHEEL AND TIRE 6801
GENERAL SPECIFICATIONS 6794
SERVICE SPECIFICATIONS 3697
WHEEL AND TIRE DIAGNOSIS 4663
PURPOSE 3820
PROCEDURE <Balancing Tips> 6167
<Confirming Proper Balance> 6738
<Wheel Balancer Calibration Checks> 6167
ON-VEHICLE SERVICE 6808
TIRE INFLATION PRESSURE CHECK 6741
TIRE WEAR CHECK 4799
WHEEL RUNOUT CHECK 3669
WHEEL AND TIRE 6135
INSTALLATION SERVICE POINT 3670
TIRE PRESSURE MONITORING SYSTEM (TPMS) 6809
POWER PLANT MOUNT 6801
GENERAL INFORMATION 6795
SPECIAL TOOL 6801
ENGINE MOUNTING 3673
REMOVAL SERVICE POINT 6131
INSTALLATION SERVICE POINT 4156
REMOVAL SERVICE POINTS 3676
INSTALLATION SERVICE POINT 3676
TRANSAXLE MOUNTING 3677
REMOVAL SERVICE POINT 4832
INSTALLATION SERVICE POINT 6809
REMOVAL SERVICE POINT 6140
INSTALLATION SERVICE POINT 6171
FRONT ROLL STOPPER AND CENTER MEMBER <2 0L ENGINE> 6171
INSTALLATION SERVICE POINT 3682
ENGINE ROLL STOPPER AND CENTERMEMBER <2 4L ENGINE> 6312
INSTALLATION SERVICE POINT 6775
REAR ROLL STOPPER AND CROSSMEMBER <2 0L ENGINE> 3727
REMOVAL SERVICE POINTS 3687
INSTALLATION SERVICE POINTS 4806
CROSSMEMBER <2 4L ENGINE> 3690
REMOVAL SERVICE POINTS 4808
INSTALLATION SERVICE POINTS 4809
FRONT SUSPENSION 6801
GENERAL INFORMATION 6795
SPECIFICATIONS 6734
FRONT SUSPENSION DIAGNOSIS 3698
SYMPTOM PROCEDURES 5731
INSPECTION PROCEDURE 1: Steering Wheel is Heavy, Vibrates or Pulls to One Side 6770
STEP 1 Check the tires 6770
STEP 2 Check the wheel alignment 5313
STEP 3 Check the lower arm ball joint 6135
STEP 4 Check the coil spring 6584
STEP 5 Retest the system 6809
INSPECTION PROCEDURE 2: Excessive Body Rolling 4139
STEP 1 Check for broken or deteriorated stabilizer bar 3699
STEP 2 Check the strut assembly for damage 6771
STEP 3 Retest the system 4215
INSPECTION PROCEDURE 3: Poor Ride 3699
STEP 1 Check for improper tire inflation pressure 4140
STEP 2 Check for broken or deteriorated coil spring(s) 6170
STEP 3 Check for strut assembly damage 3699
STEP 4 Retest the system 6809
INSPECTION PROCEDURE 4: Unequal Ride Height 6809
STEP 1 Check for broken or deteriorated coil spring(s) 3699
STEP 2 Retest the system 5314
INSPECTION PROCEDURE 5: Noise 3700
STEP 1 Check for lack of lubrication 3724
STEP 2 Check the tightened parts for looseness as well as the bushings for wear 6310
STEP 3 Check for broken coil spring 3700
STEP 4 Check for strut assembly damage 6772
STEP 5 Retest the system 4447
SPECIAL TOOLS 6809
ON-VEHICLE SERVICE 3702
FRONT WHEEL ALIGNMENT CHECK AND ADJUSTMENT 3702
LOWER ARM BALL JOINT END PLAY CHECK 4220
BALL JOINT DUST COVER CHECK 5315
STRUT ASSEMBLY 4805
REMOVAL SERVICE POINT 3706
INSTALLATION SERVICE POINT 6176
INSPECTION 6591
DISASSEMBLY SERVICE POINTS 3707
ASSEMBLY SERVICE POINTS 3709
INSPECTION 4461
LOWER ARM 4859
REMOVAL SERVICE POINT 5749
INSPECTION 3712
LOWER ARM BALL JOINT DUST COVER REPLACEMENT 3712
LOWER ARM REAR BUSHING REPLACEMENT 3713
STABILIZER BAR 6182
REMOVAL SERVICE POINT 3716
INSTALLATION SERVICE POINTS 4810
INSPECTION 3717
REAR SUSPENSION 6801
GENERAL INFORMATION 6130
SPECIFICATIONS 4214
REAR SUSPENSION DIAGNOSIS 4832
SYMPTOM PROCEDURES 4800
INSPECTION PROCEDURE 1: Squeaks or Other Abnormal Noise 4800
STEP 1 Check for loose rear suspension installation bolts and nuts 4670
STEP 2 Check the malfunction of shock absorbers (worn bushings) 3723
STEP 3 Check the upper arms and/or lower arms and/or control links for deformity or damage 3756
STEP 4 Check the trailing arms for deformity or damage 5313
STEP 5 Retest the system 3757
INSPECTION PROCEDURE 2: Poor Ride 3723
STEP 1 Check the excessive tire inflation pressure 3723
STEP 2 Check for malfunction of shock absorbers (weak or broken springs) 3723
STEP 3 Check the stabilizer bar and/or stabilizer links for deformity or damage 6771
STEP 4 Retest the system 6809
INSPECTION PROCEDURE 3: Body Tilting 6809
STEP 1 Check for weak or deteriorated bushings 6771
STEP 2 Check for weak or broken springs 4446
STEP 3 Check the upper arms and/or lower arms and/or control links for deformity or damage 6170
STEP 4 Check the trailing arms for deformity or damage 6747
STEP 5 Retest the system 3724
SPECIAL TOOLS 6747
ON-VEHICLE SERVICE 3727
REAR WHEEL ALIGNMENT CHECK AND ADJUSTMENT 6313
CAMBER 4161
STABILIZER LINK BALL JOINT DUST COVER INSPECTION 3728
CONTROL LINK, UPPER ARM AND LOWER ARM 6753
REMOVAL SERVICE POINTS 6591
INSTALLATION SERVICE POINTS 3730
CONTROL LINK AND UPPER ARM PILLOW BALL BUSHING ROTATION STARTING TORQUE CHECK <AWD> 4164
LOWER ARM BUSHING REPLACEMENT 4680
TRAILING ARM 6593
REMOVAL SERVICE POINTS 3735
INSTALLATION SERVICE POINT 4809
INSPECTION 6784
TRAILING ARM BUSHING REPLACEMENT <FWD> 3737
TRAILING ARM BUSHING REPLACEMENT <AWD> 6185
SHOCK ABSORBER ASSEMBLY 6163
REMOVAL SERVICE POINTS 3742
INSTALLATION SERVICE POINT 5320
INSPECTION 6334
DISASSEMBLY SERVICE POINT 5322
ASSEMBLY SERVICE POINTS 6189
STABILIZER BAR 6340
INSTALLATION SERVICE POINT 6342
INSPECTION 6788
STABILIZER LINK BALL JOINT ROTATION TORQUE CHECK 6788
STABILIZER LINK BALL JOINT DUST COVER CHECK 3747
REAR SUSPENSION CROSSMEMBER 6194
REMOVAL SERVICE POINT 3750
INSPECTION 3750
SERVICE BRAKES 6801
BASIC BRAKE 6801
GENERAL INFORMATION 6802
FEATURES 6802
GENERAL SPECIFICATIONS 6736
SERVICE SPECIFICATIONS 3756
LUBRICANTS 3757
BASIC BRAKE SYSTEM DIAGNOSIS 3757
SYMPTOM PROCEDURES 6586
INSPECTION PROCEDURE 1: Vehicle Pulls to One Side when Brakes are Applied 4803
STEP 1 Check for oil, water, etc , on the pad contact surface of all brakes 6748
STEP 2 Check disk brake pistons for smooth operation 6773
STEP 3 Check brake disk(s) for runout 3819
STEP 4 Check brake disks for correct thickness 4448
STEP 5 Retest the system 6171
INSPECTION PROCEDURE 2: Insufficient Braking Power 4839
STEP 1 Check that the specified brake fluid is used, its level is correct, and no contamination is found 4840
STEP 2 Check for spongy (not firm) brakes 4160
STEP 3 Check the brake booster function 5742
STEP 4 Check for pinched or restricted brake tube or hose 6820
STEP 5 Check for oil, water, etc , on the pad contact surfaces of all brakes 6820
STEP 6 Recheck symptom 3759
INSPECTION PROCEDURE 3: Increased Pedal Stroke (Reduced Pedal-to-Floor Board Clearance) 3820
STEP 1 Check for spongy (not firm) brakes 6589
STEP 2 Check the pad for wear 4844
STEP 3 Check the vacuum hose and check valve for damage 3760
STEP 4 Check for brake fluid leaks 3760
STEP 5 Check the master cylinder assembly 3760
STEP 6 Recheck symptom 6589
INSPECTION PROCEDURE 4: Brake Drag 6820
STEP 1 Check the parking brake lever return 4162
STEP 2 Check the brake shoe springs for breakage 4162
STEP 3 Check the amount of grease at each sliding section 3761
STEP 4 Check the parking brake pull amount 3761
STEP 5 Check port for clogging 3761
STEP 6 Check disk brake pistons for sticking 3761
STEP 7 Recheck symptom 4680
INSPECTION PROCEDURE 5: Scraping or Grinding Noise when Brakes are Applied 6318
STEP 1 Check the front brakes, then rear brakes, for metal-to-metal condition 4806
STEP 2 Check for interference between the caliper and wheel 3762
STEP 3 Check for interference between the dust shield and brake disk <Front>, interference between the backing plate and brake disk <Rear> 3762
STEP 4 Check the brake disks for cracks 3762
STEP 5 Check for bent dust shield or backing plate 6151
STEP 6 Recheck symptom 6152
INSPECTION PROCEDURE 6: Squealing, Groaning or Chattering Noise when Brakes are Applied 4221
STEP 1 Check the brake disc and pads for wear or cutting 3762
STEP 2 Check the calipers for rust 6592
STEP 3 Adjust the brake pedal 5746
STEP 4 Recheck symptom 3762
INSPECTION PROCEDURE 7: Squealing Noise when Brakes are not Applied 6592
DIAGNOSIS 4148
STEP 1 Check whether the backing plate is bent or loose and interfering with the drum 6691
STEP 2 Check whether the drum is damaged due to interference with the backing plate or shoe 6592
STEP 3 Check the brake drum for wear and the shoe spring for damage 4806
STEP 4 Check the brake disks for rust 5747
STEP 5 Check the brake pads for correct installation 6154
STEP 6 Check the calipers for correct installation 3763
STEP 7 Check the wheel bearings for end play 3763
STEP 8 Recheck symptom 5316
INSPECTION PROCEDURE 8: Groaning, Clicking or Rattling Noise when Brakes are not Applied 6178
DIAGNOSIS 4223
STEP 1 Check whether foreign material has entered the wheel covers 4993
STEP 2 Check for looseness of the wheel nuts 5748
STEP 3 Check for looseness of the caliper installation bolts 4465
STEP 4 Check the wheel bearings for end play 6596
STEP 5 Recheck symptom 3765
SPECIAL TOOL 5750
ON-VEHICLE SERVICE 3766
BRAKE PEDAL CHECK AND ADJUSTMENT 6782
BRAKE BOOSTER OPERATION CHECK 3768
CHECK VALVE OPERATION CHECK 3770
BLEEDING 3770
BRAKE FLUID LEVEL SWITCH CHECK 4690
BRAKE PAD CHECK 6605
BRAKE PAD REPLACEMENT <2 0 L Engine> 6886
BRAKE PAD REPLACEMENT <2 4 L Engine> 4870
BRAKE DRAG FORCE CHECK 6611
BRAKE PEDAL 6195
INSPECTION 4878
STOPLIGHT SWITCH CHECK 6791
BRAKE PEDAL DISTORTION CHECK 4881
MASTER CYLINDER ASSEMBLY AND BRAKE BOOSTER ASSEMBLY 3786
INSTALLATION SERVICE POINTS 4482
INSTALLATION SERVICE POINTS 4828
FRONT DISC BRAKE ASSEMBLY 3792
INSTALLATION SERVICE POINT 4194
INSTALLATION SERVICE POINT 5783
DISASSEMBLY SERVICE POINTS 6634
DISASSEMBLY SERVICE POINTS 7162
INSPECTION 3800
BRAKE PAD WEAR INSPECTION 3800
REAR DISC BRAKE ASSEMBLY 4273
DISASSEMBLY SERVICE POINTS 4726
DISASSEMBLY SERVICE POINTS 3808
INSPECTION 4918
BRAKE PAD WEAR INSPECTION 4184
ACTIVE STABILITY CONTROL SYSTEM (ASC) 6801
GENERAL INFORMATION 3811
<FWD> 5736
<AWD> 5314
SERVICE SPECIFICATIONS 3818
DIAGNOSIS 4158
ASC DIAGNOSTIC TROUBLE CODE DETECTION CONDITIONS 3818
ABS WARNING LIGHT, ASC WARNING/OPERATION LIGHT AND BRAKE WARNING LIGHT CHECK 3819
CHECK OF FREEZE FRAME DATA 6774
FAIL-SAFE FUNCTIONS 3821
HOW TO CONNECT THE SCAN TOOL (M U T -III) 3832
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6212
HOW TO READ DATA LIST 3833
HOW TO PERFORM ACTUATOR TEST 4896
DIAGNOSTIC TROUBLE CODE PROCEDURES 3838
DTC C100A Abnormality in FL wheel speed sensor circuit 4497
DIAGNOSIS 4200
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5349
STEP 2 DTC recheck after resetting CAN bus lines 3840
STEP 3 Using scan tool MB991958, check the data list 4500
STEP 4 Connector check: A-51 ASC-ECU connector, A-07 wheel speed sensor <FL> connector 3840
STEP 5 Voltage measurement at the A-51 ASC-ECU connector 5351
STEP 6 Resistance measurement at A-51 ASC-ECU connector 5791
STEP 7 Voltage measurement at the A-51 ASC-ECU connector 3842
STEP 8 Check for wheel speed sensor as a single unit 3842
STEP 9 Wiring harness check between A-51 ASC-ECU connector terminal No 45 and A-07 wheel speed sensor <FL> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 46 and A-07 wheel speed sensor <FL> connector terminal No 2 4723
STEP 10 Check whether the DTC is reset 4203
STEP 11 Check whether the DTC is reset 4203
DTC C1015 Abnormality in FR wheel speed sensor circuit 4503
DIAGNOSIS 6230
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5355
STEP 2 DTC recheck after resetting CAN bus lines 6230
STEP 3 Using scan tool MB991958, check the data list 3846
STEP 4 Connector check: A-51 ASC-ECU connector, A-02 wheel speed sensor <FR> connector 4506
STEP 5 Voltage measurement at the A-51 ASC-ECU connector 5355
STEP 6 Resistance measurement at A-51 ASC-ECU connector 6233
STEP 7 Voltage measurement at the A-51 ASC-ECU connector 3847
STEP 8 Check for wheel speed sensor as a single unit 3848
STEP 9 Wiring harness check between A-51 ASC-ECU connector terminal No 34 and A-02 wheel speed sensor <FR> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 33 and A-02 wheel speed sensor <FR> connector terminal No 2 3848
STEP 10 Check whether the DTC is reset 3848
STEP 11 Check whether the DTC is reset 3848
DTC C1020 Abnormality in RL wheel speed sensor circuit 5358
DIAGNOSIS 4513
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5359
STEP 2 DTC recheck after resetting CAN bus lines 4207
STEP 3 Using scan tool MB991958, check the data list 3851
STEP 4 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-15 intermediate connector, F-21 wheel speed sensor <RL> connector 5360
STEP 5 Voltage measurement at the A-51 ASC-ECU connector 6423
STEP 6 Resistance measurement at A-51 ASC-ECU connector 6647
STEP 7 Voltage measurement at the A-51 ASC-ECU connector 6647
STEP 8 Check for wheel speed sensor as a single unit 3853
STEP 9 Wiring harness check between A-51 ASC-ECU connector terminal No 36 and F-21 wheel speed sensor <RL> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 37 and F-21 wheel speed sensor <RL> connector terminal No 2 3853
STEP 10 Check whether the DTC is reset 5362
STEP 11 Check whether the DTC is reset 6239
DTC C102B Abnormality in RR wheel speed sensor circuit 3855
DIAGNOSIS 3857
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3857
STEP 2 DTC recheck after resetting CAN bus lines 3857
STEP 3 Using scan tool MB991958, check the data list 3857
STEP 4 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-11 intermediate connector, F-02 wheel speed sensor <RR> connector 6241
STEP 5 Voltage measurement at the A-51 ASC-ECU connector 3858
STEP 6 Resistance measurement at A-51 ASC-ECU connector 3858
STEP 7 Voltage measurement at the A-51 ASC-ECU connector 6242
STEP 8 Check for wheel speed sensor as a single unit 3859
STEP 9 Wiring harness check between A-51 ASC-ECU connector terminal No 43 and F-02 wheel speed sensor <RR> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 42 and F-02 wheel speed sensor <RR> connector terminal No 2 3859
STEP 10 Check whether the DTC is reset 4736
STEP 11 Check whether the DTC is reset 3860
DTC C1011 Abnormality in FL wheel speed sensor signal 5367
DIAGNOSIS 3863
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3863
STEP 2 DTC recheck after resetting CAN bus lines 5369
STEP 3 Using scan tool MB991958, check the DTC 6658
STEP 4 Check for wheel speed sensor installation 5817
STEP 5 Check for wheel speed sensor as a single unit 3864
STEP 6 Check for wheel bearing looseness 3864
STEP 7 Check of wheel speed detection encoder 6446
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 5818
STEP 9 Resistance measurement at A-51 ASC-ECU connector 4299
STEP 10 Connector check: A-51 ASC-ECU connector, A-07 wheel speed sensor <FL> connector 3866
STEP 11 Wiring harness check between A-51 ASC-ECU connector terminal No 45 and A-07 wheel speed sensor <FL> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 46 and A-07 wheel speed sensor <FL> connector terminal No 2 3866
STEP 12 Voltage measurement at the A-51 ASC-ECU connector 3866
STEP 13 Connector check: A-51 ASC-ECU connector, A-07 wheel speed sensor <FL> connector 3866
STEP 14 Wiring harness check between A-51 ASC-ECU connector terminal No 45 and A-07 wheel speed sensor <FL> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 46 and A-07 wheel speed sensor <FL> connector terminal No 2 4742
STEP 15 Check whether the DTC is reset 5373
STEP 16 Check whether the DTC is reset 3867
Code No C101C Abnormality in FR wheel speed sensor signal 3868
DIAGNOSIS 3870
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3870
STEP 2 DTC recheck after resetting CAN bus lines 5820
STEP 3 Using scan tool MB991958, check the DTC 5375
STEP 4 Check for wheel speed sensor installation 5820
STEP 5 Check for wheel speed sensor as a single unit 5821
STEP 6 Check for wheel bearing looseness 3871
STEP 7 Check of wheel speed detection encoder 3871
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 3872
STEP 9 Resistance measurement at A-51 ASC-ECU connector 3872
STEP 10 Connector check: A-51 ASC-ECU connector, A-02 wheel speed sensor <FR> connector 5823
STEP 11 Wiring harness check between A-51 ASC-ECU connector terminal No 34 and A-02 wheel speed sensor <FR> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 33 and A-02 wheel speed sensor <FR> connector terminal No 2 3873
STEP 12 Voltage measurement at the A-51 ASC-ECU connector 3873
STEP 13 Connector check: A-51 ASC-ECU connector, A-02 wheel speed sensor <FR> connector 3873
STEP 14 Wiring harness check between A-51 ASC-ECU connector terminal No 34 and A-02 wheel speed sensor <FR> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 33 and A-02 wheel speed sensor <FR> connector terminal No 2 6462
STEP 15 Check whether the DTC is reset 5379
STEP 16 Check whether the DTC is reset 3874
DTC C1027 Abnormality in RL wheel speed sensor signal 3875
DIAGNOSIS 4313
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5381
STEP 2 DTC recheck after resetting CAN bus lines 3877
STEP 3 Using scan tool MB991958, check the DTC 3878
STEP 4 Check for wheel speed sensor installation 4313
STEP 5 Check for wheel speed sensor as a single unit 3878
STEP 6 Check for wheel bearing looseness 4314
STEP 7 Check of wheel speed detection encoder 6470
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 3879
STEP 9 Resistance measurement at A-51 ASC-ECU connector 4544
STEP 10 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-15 intermediate connector, F-21 wheel speed sensor <RL> connector 3880
STEP 11 Wiring harness check between A-51 ASC-ECU connector terminal No 36 and F-21 wheel speed sensor <RL> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 37 and F-21 wheel speed sensor <RL> connector terminal No 2 5832
STEP 12 Voltage measurement at the A-51 ASC-ECU connector 5386
STEP 13 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-15 intermediate connector, F-21 wheel speed sensor <RL> connector 5387
STEP 14 Wiring harness check between A-51 ASC-ECU connector terminal No 36 and F-21 wheel speed sensor <RL> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 37 and F-21 wheel speed sensor <RL> connector terminal No 2 3881
STEP 15 Check whether the DTC is reset 6269
STEP 16 Check whether the DTC is reset 3882
DTC C1032 Abnormality in RR wheel speed sensor signal 6681
DIAGNOSIS 3885
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3885
STEP 2 DTC recheck after resetting CAN bus lines 3885
STEP 3 Using scan tool MB991958, check the DTC 5834
STEP 4 Check for wheel speed sensor installation 3886
STEP 5 Check for wheel speed sensor as a single unit 3886
STEP 6 Check for wheel bearing looseness 5834
STEP 7 Check of wheel speed detection encoder 6483
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 4967
STEP 9 Resistance measurement at A-51 ASC-ECU connector 3888
STEP 10 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-11 intermediate connector, F-02 wheel speed sensor <RR> connector 6273
STEP 11 Wiring harness check between A-51 ASC-ECU connector terminal No 43 and F-02 wheel speed sensor <RR> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 42 and F-02 wheel speed sensor <RR> connector terminal No 2 3888
STEP 12 Voltage measurement at the A-51 ASC-ECU connector 5393
STEP 13 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-11 intermediate connector, F-02 wheel speed sensor <RR> connector 4969
STEP 14 Wiring harness check between A-51 ASC-ECU connector terminal No 43 and F-02 wheel speed sensor <RR> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 42 and F-02 wheel speed sensor <RR> connector terminal No 2 3889
STEP 15 Check whether the DTC is reset 4762
STEP 16 Check whether the DTC is reset 4762
DTC C1014 Mutual monitoring of FL wheel speed sensor 6489
DIAGNOSIS 5396
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4324
STEP 2 DTC recheck after resetting CAN bus lines 4553
STEP 3 Using scan tool MB991958, check the DTC 5838
STEP 4 Check for wheel speed sensor installation 3892
STEP 5 Check for wheel speed sensor as a single unit 3892
STEP 6 Check for wheel bearing looseness 6686
STEP 7 Check of wheel speed detection encoder 3893
STEP 8 Check whether the DTC is reset 4767
STEP 9 Check whether the DTC is reset 5398
DTC C101F Mutual monitoring of FR wheel speed sensor 6686
DIAGNOSIS 6277
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3895
STEP 2 DTC recheck after resetting CAN bus lines 4980
STEP 3 Using scan tool MB991958, check the DTC 6686
STEP 4 Check for wheel speed sensor installation 4557
STEP 5 Check for wheel speed sensor as a single unit 6499
STEP 6 Check for wheel bearing looseness 3896
STEP 7 Check of wheel speed detection encoder 5842
STEP 8 Check whether the DTC is reset 4328
STEP 9 Check whether the DTC is reset 5843
Code No C102A: Mutual monitoring of RL wheel speed sensor 6688
DIAGNOSIS 3898
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3898
STEP 2 DTC recheck after resetting CAN bus lines 3898
STEP 3 Using scan tool MB991958, check the DTC 6688
STEP 4 Check for wheel speed sensor installation 3899
STEP 5 Check for wheel speed sensor as a single unit 3899
STEP 6 Check for wheel bearing looseness 6285
STEP 7 Check of wheel speed detection encoder 6508
STEP 8 Check whether the DTC is reset 4778
STEP 9 Check whether the DTC is reset 3900
DTC C1035 Mutual monitoring of RR wheel speed sensor 6690
DIAGNOSIS 5405
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6290
STEP 2 DTC recheck after resetting CAN bus lines 3902
STEP 3 Using scan tool MB991958, check the DTC 3902
STEP 4 Check for wheel speed sensor installation 4339
STEP 5 Check for wheel speed sensor as a single unit 5405
STEP 6 Check for wheel bearing looseness 3903
STEP 7 Check of wheel speed detection encoder 6693
STEP 8 Check whether the DTC is reset 5853
STEP 9 Check whether the DTC is reset 3904
DTC C1041 Abnormality in periodical signal for FL wheel speed sensor 4567
DIAGNOSIS 3905
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4342
STEP 2 DTC recheck after resetting CAN bus lines 3905
STEP 3 Check for wheel bearing looseness 3905
STEP 4 Check of wheel speed detection encoder 3906
STEP 5 Check whether the DTC is reset 5407
STEP 6 Check whether the DTC is reset 3906
DTC C1042 Abnormality in periodical signal for FR wheel speed sensor 3907
DIAGNOSIS 4784
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4784
STEP 2 DTC recheck after resetting CAN bus lines 6697
STEP 3 Check for wheel bearing looseness 3908
STEP 4 Check of wheel speed detection encoder 6697
STEP 5 Check whether the DTC is reset 3909
STEP 6 Check whether the DTC is reset 3909
DTC C1043: Abnormality in periodical signal for RL wheel speed sensor 3909
DIAGNOSIS 6698
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3910
STEP 2 DTC recheck after resetting CAN bus lines 3910
STEP 3 Check for wheel bearing looseness 3910
STEP 4 Check of wheel speed detection encoder 3911
STEP 5 Check whether the DTC is reset 3911
STEP 6 Check whether the DTC is reset 3911
DTC C1044 Abnormality in periodical signal for RR wheel speed sensor 3912
DIAGNOSIS 5409
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4345
STEP 2 DTC recheck after resetting CAN bus lines 3913
STEP 3 Check for wheel bearing looseness 3913
STEP 4 Check of wheel speed detection encoder 4574
STEP 5 Check whether the DTC is reset 6702
STEP 6 Check whether the DTC is reset 6703
DTC C1046 FL wheel speed sensor control phase time exceeded 5864
DIAGNOSIS 3917
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3917
STEP 2 DTC recheck after resetting CAN bus lines 4575
STEP 3 Using scan tool MB991958, check the DTC 6545
STEP 4 Using scan tool MB991958, check the data list 5012
STEP 5 Connector check: A-51 ASC-ECU connector, A-07 wheel speed sensor <FL> connector 5012
STEP 6 Voltage measurement at the A-51 ASC-ECU connector 5410
STEP 7 Resistance measurement at A-51 ASC-ECU connector 3918
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 4577
STEP 9 Check for wheel speed sensor as a single unit 3919
STEP 10 Wiring harness check between A-51 ASC-ECU connector terminal No 45 and A-07 wheel speed sensor <FL> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 46 and A-07 wheel speed sensor <FL> connector terminal No 2 4578
STEP 11 Check for wheel speed sensor installation 3919
STEP 12 Check for wheel bearing looseness 5016
STEP 13 Check of wheel speed detection encoder 3920
STEP 14 Check whether the DTC is reset 4351
STEP 15 Check whether the DTC is reset 3920
DTC C1047 FR wheel speed sensor control phase time exceeded 3921
DIAGNOSIS 4583
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3923
STEP 2 DTC recheck after resetting CAN bus lines 3923
STEP 3 Using scan tool MB991958, check the DTC 3923
STEP 4 Using scan tool MB991958, check the data list 5020
STEP 5 Connector check: A-51 ASC-ECU connector, A-02 wheel speed sensor <FR> connector 5020
STEP 6 Voltage measurement at the A-51 ASC-ECU connector 4585
STEP 7 Resistance measurement at A-51 ASC-ECU connector 3924
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 6709
STEP 9 Check for wheel speed sensor as a single unit 3925
STEP 10 Wiring harness check between A-51 ASC-ECU connector terminal No 34 and A-02 wheel speed sensor <FR> connector terminal No 1 and between A-51 ASC-ECU connector terminal No 33 and A-02 wheel speed sensor <FR> connector terminal No 2 3925
STEP 11 Check for wheel speed sensor installation 3925
STEP 12 Check for wheel bearing looseness 3926
STEP 13 Check of wheel speed detection encoder 6556
STEP 14 Check whether the DTC is reset 6711
STEP 15 Check whether the DTC is reset 4589
DTC C1048 RL wheel speed sensor control phase time exceeded 3927
DIAGNOSIS 3929
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3929
STEP 2 DTC recheck after resetting CAN bus lines 4591
STEP 3 Using scan tool MB991958, check the DTC 3929
STEP 4 Using scan tool MB991958, check the data list 3929
STEP 5 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-15 intermediate connector, F-21 wheel speed sensor <RL> connector 3930
STEP 6 Voltage measurement at the A-51 ASC-ECU connector 5419
STEP 7 Resistance measurement at A-51 ASC-ECU connector 6714
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 6714
STEP 9 Check for wheel speed sensor as a single unit 3932
STEP 10 Wiring harness check between A-51 ASC-ECU connector terminal No 36 and F-21 wheel speed sensor <RL> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 37 and F-21 wheel speed sensor <RL> connector terminal No 2 4593
STEP 11 Check for wheel speed sensor installation 3932
STEP 12 Check for wheel bearing looseness 5883
STEP 13 Check of wheel speed detection encoder 5421
STEP 14 Check whether the DTC is reset 3933
STEP 15 Check whether the DTC is reset 3933
DTC C1049 RR wheel speed sensor control phase time exceeded 3934
DIAGNOSIS 3936
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5038
STEP 2 DTC recheck after resetting CAN bus lines 3936
STEP 3 Using scan tool MB991958, check the DTC 3936
STEP 4 Using scan tool MB991958, check the data list 5886
STEP 5 Connector check: A-51 ASC-ECU connector, C-39 intermediate connector, D-11 intermediate connector, F-02 wheel speed sensor <RR> connector 3937
STEP 6 Voltage measurement at the A-51 ASC-ECU connector 3937
STEP 7 Resistance measurement at A-51 ASC-ECU connector 5040
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 3938
STEP 9 Check for wheel speed sensor as a single unit 4601
STEP 10 Wiring harness check between A-51 ASC-ECU connector terminal No 43 and F-02 wheel speed sensor <RR> connector terminal No 1, and between A-51 ASC-ECU connector terminal No 42 and F-02 wheel speed sensor <RR> connector terminal No 2 5042
STEP 11 Check for wheel speed sensor installation 3939
STEP 12 Check for wheel bearing looseness 3939
STEP 13 Check of wheel speed detection encoder 3940
STEP 14 Check whether the DTC is reset 3940
STEP 15 Check whether the DTC is reset 3940
DTC C104B Abnormality in FL wheel inlet valve system DTC C104F Abnormality in FR wheel inlet valve system DTC C1053 Abnormality 5890
DIAGNOSIS 3942
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3942
STEP 2 DTC recheck after resetting CAN bus lines 3942
STEP 3 Check whether the DTC is reset 3942
STEP 4 Check whether the DTC is reset 6722
DTC C2104 Faulty valve power supply circuit 3943
DIAGNOSIS 3944
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3944
STEP 2 DTC recheck after resetting CAN bus lines 3944
STEP 3 Battery check 7247
STEP 4 Charging system check 3945
STEP 5 Connector check: A-51 ASC-ECU connector 3945
STEP 6 Fusible link check: Check the fusible link No 27 3945
STEP 7 Resistance measurement at A-51 ASC-ECU connector 3945
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 3946
STEP 9 Resistance measurement at A-51 ASC-ECU connector 3946
STEP 10 Check whether the DTC is reset 3947
STEP 11 Check whether the DTC is reset 4613
DTC C1073 Faulty motor drive circuit DTC C2116 Low or high power supply voltage in pump motor 7247
DIAGNOSIS 7247
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6726
STEP 2 DTC recheck after resetting CAN bus lines 3949
STEP 3 Battery check 3949
STEP 4 Charging system check 6726
STEP 5 Connector check: A-51 ASC-ECU connector 3949
STEP 6 Fusible link check: Check the fusible link No 26 3950
STEP 7 Resistance measurement at A-51 ASC-ECU connector 4616
STEP 8 Voltage measurement at the A-51 ASC-ECU connector 3951
STEP 9 Resistance measurement at A-51 ASC-ECU connector 3951
STEP 10 Check whether the DTC is reset 4363
STEP 11 Check whether the DTC is reset 3952
DTC C121D Abnormality in brake fluid pressure sensor circuit 3952
DIAGNOSIS 7248
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6731
STEP 2 DTC recheck after resetting CAN bus lines 5061
STEP 3 Brake pedal check 4365
STEP 4 Check the installation condition of the stoplight switch 3953
STEP 5 Brake booster check 3953
STEP 6 Check whether the DTC is reset 5433
STEP 7 Check whether the DTC is reset 3954
DTC C121E Abnormality in brake fluid pressure sensor output signal 3954
DIAGNOSIS 5064
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5908
STEP 2 DTC recheck after resetting CAN bus lines 7249
STEP 3 Brake pedal check 3955
STEP 4 Check for stoplight switch installation 3955
STEP 5 stoplight switch continuity check 3956
STEP 6 Brake drag check 7249
STEP 7 Brake booster check 3957
STEP 8 Check whether the DTC is reset 3957
STEP 9 Check whether the DTC is reset 4624
DTC C1000: Abnormality in stoplight switch circuit 3958
DIAGNOSIS 5069
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3960
STEP 2 DTC recheck after resetting CAN bus lines 3960
STEP 3 Battery check 3960
STEP 4 Stoplight operation check 3960
STEP 5 Check stoplight switch installation 3960
STEP 6 stop light switch continuity check 4627
STEP 7 ETACS-ECU fuse No 2 check 3961
STEP 8 Connector check: C-304 ETACS-ECU connector, C-312 ETACS-ECU connector, C-32 stoplight switch connector, C-39 Intermediat 3961
STEP 9 Resistance measurement at C-32 stoplight switch connector 7250
STEP 10 Resistance measurement at C-32 stop light switch connector 3962
STEP 11 Resistance measurement at C-38 joint connector 3963
STEP 12 Connector check: C-304 ETACS-ECU connector 6619
STEP 13 Measure the voltage at the C-304 ETACS-ECU connector 6674
STEP 14 Connector check: C-32 Stoplight switch connector 3963
STEP 15 Measure the voltage at C-32 stoplight switch connector 3964
STEP 16 Connector check: C-38 joint connector 4631
STEP 17 Voltage measurement at C-38 joint connector 3964
STEP 18 Connector check: C-312 ETACS-ECU connector 7250
STEP 19 Measure the voltage at the C-312 ETACS-ECU connector 3965
STEP 20 Check the wiring harness between C-312 ETACS-ECU connector terminal No 16 and C-32 stoplight switch connector terminal No 1 4376
STEP 21 Diagnostic trouble code recheck 5076
STEP 22 Diagnostic trouble code recheck 5921
STEP 23 Diagnostic trouble code recheck 3965
DTC C123B: Prolonged operation of ASC 3966
DIAGNOSIS 3966
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 7251
STEP 2 DTC recheck after repairing the CAN bus line 3967
STEP 3 Check the wheel speed sensor, and G and yaw rate sensor-related DTC 5922
STEP 4 Check of G and yaw rate sensor installation status 3967
STEP 5 Using scan tool MB991958, check the service data 3967
STEP 6 Check of steering wheel sensor installation status 3968
STEP 7 Wheel alignment check 3968
STEP 8 Using scan tool MB991958, check the service data 5081
STEP 9 Check whether the DTC is reset 3968
STEP 10 Check whether the DTC is reset 5925
DTC C2200 Abnormality in ASC-ECU 3969
DIAGNOSIS 3969
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5925
STEP 2 DTC recheck after resetting CAN bus lines 3969
STEP 3 DTC recheck after resetting CAN bus lines 3970
DTC C2101 Abnormality in battery voltage (high voltage) 5926
DIAGNOSIS 3970
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 7252
STEP 2 DTC recheck after resetting CAN bus lines 3971
STEP 3 Battery check 3971
STEP 4 Charging system check 7252
STEP 5 Check whether the DTC is reset 7252
STEP 6 Check whether the DTC is reset 7252
DTC C121C Torque request signal rejection 3972
DIAGNOSTIC PROCEDURE 3972
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3972
STEP 2 DTC recheck after resetting CAN bus lines 3972
STEP 3 Using scan tool MB991958, check the other system DTC 4642
STEP 4 Using scan tool MB991958, check the DTC 3973
STEP 5 Using scan tool MB991958, check the data list 3973
STEP 6 Check whether the DTC is reset 3973
STEP 7 Check whether the DTC is reset 5930
DTC C1290 CAN time-out error <FWD> 3974
DIAGNOSIS 5091
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5091
STEP 2 Using scan tool MB991958, check the DTC 3975
STEP 3 Using scan tool MB991958, other system check the DTC 3975
STEP 4 ETACS-ECU coding data check 3976
STEP 5 Check whether the DTC is reset 5458
STEP 6 Check whether the DTC is reset 3976
DTC C1290 CAN time-out error <AWD> 7254
DIAGNOSIS 3978
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3978
STEP 2 Using scan tool MB991958, check the DTC 5096
STEP 3 Using scan tool MB991958, other system check the DTC 7254
STEP 4 ETACS-ECU coding data check 3979
STEP 5 Check whether the DTC is reset 5461
STEP 6 Check whether the DTC is reset 3979
DTC C2203 VIN not recorded 3980
DIAGNOSIS 3980
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3980
STEP 2 DTC recheck after resetting CAN bus lines 3981
STEP 3 Using scan tool MB991958, check the DTC 3981
STEP 4 Check whether the DTC is reset 3981
STEP 5 Check whether the DTC is reset 3981
DTC C2206 Re-execution of variant coding 3982
DIAGNOSIS 3982
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3982
STEP 2 DTC recheck after resetting CAN bus lines 5102
STEP 3 Using scan tool MB991958, diagnostic trouble code of other systems 3983
STEP 4 ETACS-ECU coding data check 5103
STEP 5 ETACS-ECU variant coding 3983
STEP 6 Check whether the diagnostic trouble code is reset 3983
STEP 7 Check whether the diagnostic trouble code is reset 3983
DTC C1210 Abnormality in G and yaw rate sensor (Abnormality in longitudinal G sensor output voltage) <AWD> 3984
DIAGNOSIS 3985
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4397
STEP 2 DTC recheck after resetting CAN bus lines 3985
STEP 3 Using scan tool MB991958, check the data list 3985
STEP 4 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 3986
STEP 5 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 3986
STEP 6 Check whether the DTC is reset 6222
STEP 7 Check whether the DTC is reset 3986
STEP 8 Check whether the DTC is reset 3986
DTC C1242 Abnormality in G and yaw rate sensor (Abnormality in longitudinal G sensor output signal) <AWD> 3987
DIAGNOSIS 3988
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 7257
STEP 2 Using scan tool MB991958, check the DTC 3988
STEP 3 DTC recheck after resetting CAN bus lines 3988
STEP 4 Check the wheel speed sensor-related DTC 3989
STEP 5 Using scan tool MB991958, check the data list 5946
STEP 6 G and yaw rate sensor check 3989
STEP 7 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 3989
STEP 8 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 3989
STEP 9 Check whether the DTC is reset 5474
STEP 10 Check whether the DTC is reset 3990
DTC C123C Abnormality in G and yaw rate sensor [Abnormality in lateral G sensor and yaw rate output value (incorrect installation)] 3990
DIAGNOSIS 3991
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3992
STEP 2 Using scan tool MB991958, check the DTC 7257
STEP 3 DTC recheck after resetting CAN bus lines 5113
STEP 4 Check the wheel speed sensor-related DTC 3992
STEP 5 G and yaw rate sensor installation check 5949
STEP 6 Using scan tool MB991958, check the data list 3992
STEP 7 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 3993
STEP 8 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 5114
STEP 9 Steering wheel sensor installation check 3993
STEP 10 Wheel alignment check 4408
STEP 11 Using scan tool MB991958, check the data list 3993
STEP 12 Check whether the DTC is reset 3993
STEP 13 Check whether the DTC is reset 4408
DTC C2204 Internal abnormality in G and yaw rate sensor 3994
DIAGNOSIS 5117
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 3996
STEP 2 Using scan tool MB991958, check the DTC 3996
STEP 3 DTC recheck after resetting CAN bus lines 7258
STEP 4 Using scan tool MB991958, check the data list 3996
STEP 5 G and yaw rate sensor installation check 5485
STEP 6 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 3996
STEP 7 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 4411
STEP 8 Check whether the DTC is reset 5954
STEP 9 Check whether the DTC is reset 4714
DTC C2111 Brake Fluid Pressure Sensor Power Supply Circuit (Low input) DTC C2112 Brake Fluid Pressure Sensor Power Supply Circuit (High input) 7259
DIAGNOSIS 3998
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 7259
STEP 2 DTC recheck after resetting CAN bus lines 3998
STEP 3 Battery check 5955
STEP 4 Charging system check 3998
STEP 5 Check whether the DTC is reset 5956
STEP 6 Check whether the DTC is reset 5956
DTC C2114 Abnormality in G and yaw rate sensor operation voltage (Low voltage) DTC C2115 Abnormality in G and yaw rate sensor operation voltage (High voltage) 3999
DIAGNOSIS 4000
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4000
STEP 2 Using scan tool MB991958, check the DTC 4000
STEP 3 DTC recheck 4001
STEP 4 Using scan tool MB991958, check the data list 7260
STEP 5 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 5124
STEP 6 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 4001
STEP 7 G and yaw rate sensor installation check 4001
STEP 8 Voltage measurement at C-137 G and yaw rate sensor connector 4001
STEP 9 Voltage measurement at A-51 ASC-ECU connector 4002
STEP 10 Wiring harness check between A-51 ASC-ECU connector terminal No 22 and C-137 G and yaw rate sensor connector terminal No 1 4002
STEP 11 Wiring harness check between A-51 ASC-ECU connector terminal No 29 and C-137 G and yaw rate sensor connector terminal No 5 4002
STEP 12 Check whether the DTC is reset 4003
STEP 13 Check whether the DTC is reset 4003
DTC C123A: Abnormality in sensor calibration 4003
DIAGNOSIS 4004
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4004
STEP 2 DTC recheck after resetting CAN bus lines 4004
STEP 3 Check other DTC is set 7260
STEP 4 G and yaw rate sensor calibration 7260
STEP 5 Steering wheel sensor calibration 6717
STEP 6 Brake fluid pressure sensor calibration 6718
STEP 7 Check whether the DTC is reset 6720
STEP 8 Check whether the DTC is reset 4005
DTC C1219 Abnormality in steering wheel sensor signal 7261
DIAGNOSIS 4006
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4006
STEP 2 DTC recheck after resetting CAN bus lines 4422
STEP 3 Using scan tool MB991958, check the DTC 4006
STEP 4 Check how steering wheel sensor is installed 4007
STEP 5 Wheel alignment check 4007
STEP 6 Using scan tool MB991958, check the data list 5134
STEP 7 Check whether the DTC is reset 4007
STEP 8 Check whether the DTC is reset 4007
DTC C121A Abnormality in steering wheel sensor calibration 4008
DIAGNOSIS 5135
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 7261
STEP 2 DTC recheck after resetting CAN bus lines 4009
STEP 3 Steering wheel sensor calibration 4009
STEP 4 Check whether the DTC is reset 7262
STEP 5 Check whether the DTC is reset 4009
DTC C2205: Internal malfunction of steering wheel sensor 4009
DIAGNOSIS 4010
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4010
STEP 2 Check whether the DTC is reset 4010
STEP 3 Check whether the DTC is reset 5968
STEP 4 Check whether the DTC is reset 7262
DTC C1395 Brake fluid filling not completed 4011
DIAGNOSIS 4011
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5970
STEP 2 Check whether the DTC is reset 4011
DTC C2002: Valve calibration not completed 5971
DIAGNOSIS 4012
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 7262
STEP 2 DTC recheck after resetting CAN bus lines 4012
STEP 3 Check whether the DTC is reset 4013
DTC C2003: Control parameter not implement <FWD> 4013
DIAGNOSIS 4014
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4014
STEP 2 DTC recheck after resetting CAN bus lines 7263
STEP 3 Scan tool other system diagnostic trouble code 5142
STEP 4 Check part number of ASC-ECU 4014
STEP 5 ETACS-ECU coding data check 5975
STEP 6 Check part number of ETACS-ECU 4015
STEP 7 Check whether the DTC is reset 4015
STEP 8 Check whether the DTC is reset 4016
DTC C2003: Control parameter not implement <AWD> 4016
DIAGNOSIS 5512
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4017
STEP 2 DTC recheck after resetting CAN bus lines 5978
STEP 3 Scan tool other system diagnostic trouble code 7264
STEP 4 Check part number of ASC-ECU 4017
STEP 5 ETACS-ECU coding data check 4018
STEP 6 Check part number of ETACS-ECU 4019
STEP 7 Check whether the DTC is reset 7264
STEP 8 Check whether the DTC is reset 4019
DTC C1608 Implausible diagnosis data 4433
DIAGNOSIS 5515
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 7264
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4022
STEP 3 Battery check 4022
STEP 4 Charging system check 4022
STEP 5 Voltage measurement at the A-51 ASC-ECU connector 4023
STEP 6 Connector check: A-51 ASC-ECU connector 4023
STEP 7 Resistance measurement at A-51 ASC-ECU connector 4024
STEP 8 Connector check: A-51 ASC-ECU connector 4024
STEP 9 Check whether the DTC is reset 5983
STEP 10 Check whether the DTC is reset 5149
STEP 11 Check the other DTCs 4025
DTC U0001 Bus-off 4025
DIAGNOSIS 5520
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 5984
STEP 2 Check whether the DTC is reset 4026
STEP 3 Check whether the DTC is reset 4026
DTC U0100 Engine time-out error DTC U0101 CVT or TC-SST time-out error DTC U0126 Steering wheel sensor time-out error DTC U0141 ETACS time-out error DTC U0114 AWC time-out error 4026
DIAGNOSIS 5154
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4027
STEP 2 Check whether the DTC is reset 7266
STEP 3 Using scan tool MB991958, check read the DTC other system 4028
STEP 4 Using scan tool MB991958, check read the DTC other system 7266
STEP 5 Check whether the DTC is reset 5522
DTC U0125 G and yaw rate sensor message time-out error/message error 5157
DIAGNOSIS 4030
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4030
STEP 2 DTC recheck after resetting CAN bus lines 4030
STEP 3 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 4030
STEP 4 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 4031
STEP 5 DTC recheck 4031
STEP 6 DTC recheck 5523
STEP 7 DTC recheck 4031
DTC U0401 Engine signal malfunction detected 4031
DIAGNOSIS 5525
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4032
STEP 2 Using scan tool MB991958, check the DTC 4032
STEP 3 Using scan tool MB991958, check the other system DTC 4032
STEP 4 Check whether the DTC is reset 4032
STEP 5 Check whether the DTC is reset 4033
DTC U0428 Communication error in steering wheel sensor 4033
DIAGNOSIS 4033
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4034
STEP 2 Check whether the DTC is reset 5990
STEP 3 Check whether the DTC is reset 5528
DTC U1003 G and yaw rate sensor bus-off 7267
DIAGNOSIS 4035
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4036
STEP 2 DTC recheck after resetting CAN bus lines 4036
STEP 3 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor connector 4036
STEP 4 Wiring harness check between A-51 ASC-ECU connector terminal No 18 and C-137 G and yaw rate sensor connector terminal No 2 as well as between A-51 ASC-ECU connector terminal No 19 and C-137 G and yaw rate sensor connector terminal No 3 4036
STEP 5 DTC recheck 4036
STEP 6 DTC recheck 5168
STEP 7 DTC recheck 4036
DTC U1415 Variant coding not implemented 4037
DIAGNOSIS 4037
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4288
STEP 2 Using scan tool MB991958, check the other system DTC 4395
STEP 3 Check whether the DTC is reset 4038
STEP 4 Check whether the DTC is reset 4038
DTC U1417 Variant coding value invalid (includes faulty installation) <FWD> 5535
DIAGNOSIS 4039
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4040
STEP 2 DTC recheck after resetting CAN bus lines 7268
STEP 3 Using scan tool MB991958, other system diagnostic trouble code 4040
STEP 4 ETACS-ECU coding data check 4041
STEP 5 Engine control module (ECM) coding data check 5996
STEP 6 Check the part number of ETACS-ECU 5538
STEP 7 Check the part number of ASC-ECU 4042
STEP 8 Check whether the DTC is reset 4042
STEP 9 Check whether the DTC is reset 4042
DTC U1417 Variant coding value invalid (includes faulty installation) <AWD> 4042
DIAGNOSIS 4043
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4043
STEP 2 DTC recheck after resetting CAN bus lines 4043
STEP 3 Using scan tool MB991958, other system diagnostic trouble code 4043
STEP 4 ETACS-ECU coding data check 4044
STEP 5 Engine control module (ECM) coding data check 5543
STEP 6 Check the part number of ETACS-ECU 4044
STEP 7 Check the part number of ASC-ECU 4045
STEP 8 Check whether the DTC is reset 5179
STEP 9 Check whether the DTC is reset 4045
SYMPTOM PROCEDURES 4047
Inspection Procedure 1: Scan tool communication with ABS/ASC system is impossible 4047
DIAGNOSIS 4047
Scan tool CAN bus diagnosis 4047
Inspection Procedure 2: ASC OFF display flashes at a rate of 2Hz 4048
Inspection Procedure 3: Brake warning light stays ON with the parking brake lever released 5184
DIAGNOSIS 5554
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4051
STEP 2 DTC check after resetting CAN bus lines 4051
STEP 3 Brake fluid level check 4051
STEP 4 Brake pad check 5555
STEP 5 Brake fluid level switch check 4052
STEP 6 Connector check: A-06 brake fluid level switch connector, C-312 ETACS-ECU connector 7270
STEP 7 Measure the voltage at A-06 brake fluid level switch connector 4052
STEP 8 Measure the voltage at the C-312 ETACS-ECU connector 4052
STEP 9 Wiring harness check: between A-06 brake fluid level switch connector and C-312 ETACS-ECU connector 5557
STEP 10 Wiring harness check: between A-06 brake fluid level switch connector and body ground 4053
STEP 11 Parking brake lever stroke check 4053
STEP 12 Parking brake switch check 4053
STEP 13 Connector check: C-117 parking brake switch connector 4053
STEP 14 Measure the voltage at C-117 parking brake switch connector 4053
STEP 15 Connector check: C-04 Combination meter connector, C-21 intermediate connector 4053
STEP 16 Wiring harness check: between the C-04 combination meter connector and the C-117 parking brake switch connector 7271
STEP 17 Retest the system 4054
STEP 18 Retest the system 4054
Inspection Procedure 4: ABS warning light does not illuminate when ignition switch is turned to the ON position (engine stopped) 4054
DIAGNOSIS 4055
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4055
STEP 2 Using scan tool MB991958, diagnostic trouble code 4055
STEP 3 Using scan tool MB991958, actuator test 4055
STEP 4 ETACS-ECU coding data check 4056
STEP 5 Using scan tool MB991958, other system diagnostic trouble code 4056
STEP 6 Using scan tool MB991958, other system diagnostic trouble code 4056
STEP 7 Retest the system 4056
STEP 8 Retest the system 4056
Inspection Procedure 5: Brake warning light does not illuminate when the ignition switch is turned to ON position (engine stopped) 4057
DIAGNOSIS 6012
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6012
STEP 2 Using scan tool MB991958, check the DTC 7271
STEP 3 Actuator test of combination meter 4058
STEP 4 Using scan tool MB991958, check the other system DTC 5196
STEP 5 Using scan tool MB991958, check the other system DTC 6013
STEP 6 Retest the system 4058
STEP 7 Retest the system 4059
Inspection Procedure 6: ABS warning light stays ON after the engine is started 6013
DIAGNOSIS 4059
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4060
STEP 2 Using scan tool MB991958, check the DTC 6014
STEP 3 Actuator test of combination meter 6014
STEP 4 Check the ASC-ECU power supply circuit system 4060
STEP 5 Using scan tool MB991958, check the other system DTC 4060
STEP 6 Using scan tool MB991958, check the other system DTC 6015
STEP 7 Retest the system 4061
STEP 8 Retest the system 4061
Inspection Procedure 7: ASC warning display and light stays ON after the engine is started 4061
DIAGNOSIS 4062
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4062
STEP 2 Using scan tool MB991958, check the DTC 4062
STEP 3 Actuator test of combination meter 4062
STEP 4 Check the ASC-ECU power supply circuit system 4062
STEP 5 Using scan tool MB991958, check the other system DTC 5201
STEP 6 Using scan tool MB991958, check the other system DTC 4063
STEP 7 Retest the system 4063
STEP 8 Retest the system 4063
Inspection Procedure 8: ASC OFF display stays ON after the engine is started 4064
DIAGNOSIS 5571
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4065
STEP 2 Using scan tool MB991958, check the DTC 4066
STEP 3 Actuator test of combination meter 4066
STEP 4 ASC OFF switch check 4066
STEP 5 Connector check: C-313 ETACS-ECU connector, C-36 intermediate connector, C-45 ASC OFF switch connector 4066
STEP 6 Wiring harness check between C-313 ETACS-ECU connector terminal No 15 and C-45 ASC OFF switch connector terminal No 1 4066
STEP 7 Using scan tool MB991958, check the DTC for other systems 4067
STEP 8 Using scan tool MB991958, check the DTC for other systems 4067
STEP 9 Retest the system 5206
STEP 10 Retest the system 4067
Inspection Procedure 9: The skid control/TCL system cannot be disabled when ASC OFF switch is pressed for 3 seconds or more to turn the system OFF 4068
DIAGNOSIS 4069
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4069
STEP 2 ASC OFF switch check 6023
STEP 3 Connector check: C-313 ETACS-ECU connector, C-36 intermediate connector, C-45 ASC OFF switch connector 4069
STEP 4 Wiring harness check between C-313 ETACS-ECU connector terminal No 15 and C-45 ASC OFF switch connector terminal No 1 4070
STEP 5 Wiring harness check between C-45 ASC OFF switch connector terminal No 2 and the body ground 4070
STEP 6 Retest the system 4070
STEP 7 Retest the system 5577
Inspection Procedure 10: Abnormality in brake operation 4070
DIAGNOSIS 4071
STEP 1 DTC check 4071
STEP 2 Hydraulic unit (Integrated with ASC-ECU) check 5579
STEP 3 Brake operation check 4071
STEP 4 Hydraulic unit check 4072
Inspection Procedure 11: ASC does not operate or faulty ASC operate 5211
DIAGNOSIS 7274
STEP 1 DTC check 7274
STEP 2 Engine control module coding data check 5212
STEP 3 Hydraulic unit (integrated with ASC-ECU) check 4073
STEP 4 Operation check 5583
Inspection Procedure 12: ASC-ECU power supply circuit system 6029
DIAGNOSIS 4076
STEP 1 Battery check 4076
STEP 2 Charging system check 4076
STEP 3 Connector check: A-51 ASC-ECU connector, C-128 intermediate connector, C-317 ETACS-ECU connector, C-315 ETACS-ECU connector 4076
STEP 4 Voltage measurement at the A-51 ASC-ECU connector 4077
STEP 5 Fusible link check: Check the fusible link No 27 4077
STEP 6 Resistance measurement at A-51 ASC-ECU connector 4078
STEP 7 Voltage measurement at the A-51 ASC-ECU connector 5587
STEP 8 Check the fusible link No 26 4079
STEP 9 Resistance measurement at A-51 ASC-ECU connector 4079
STEP 10 Voltage measurement at the A-51 ASC-ECU connector 4080
STEP 11 Check the fuse No 12 4080
STEP 12 Resistance measurement at A-51 ASC-ECU connector 4081
STEP 13 Resistance measurement at A-51 ASC-ECU connector 4081
STEP 14 Voltage measurement at the A-51 ASC-ECU connector 4082
STEP 15 Check the fuse No 17 6032
STEP 16 Resistance measurement at A-51 ASC-ECU connector 4083
STEP 17 Resistance measurement at A-51 ASC-ECU connector 4083
STEP 18 Resistance measurement at the A-51 ASC-ECU connector 4084
STEP 19 Retest the system 4084
STEP 20 Retest the system 4084
Inspection Procedure 13: ABS/skid control/TCL operates too frequently 4084
DIAGNOSIS 4085
STEP 1 Check the wheels and the tires 4085
STEP 2 Diagnostic trouble code check 4086
STEP 3 Check of brake system related components other than hydraulic unit (integrated with ABS-ECU) 5224
STEP 4 Wheel alignment check 5224
STEP 5 Wheel speed sensor check 6034
STEP 6 Using scan tool MB991958, check the data list 4087
STEP 7 Hydraulic unit check 4087
STEP 8 ABS/skid control/TCL operation check 4087
STEP 9 ABS/skid control/TCL operation check 7277
Inspection Procedure 14: Steering wheel sensor power supply circuit system 7277
DIAGNOSIS 4089
STEP 1 Connector check: C-211 steering wheel sensor connector 4089
STEP 2 Resistance measurement at C-211 steering wheel sensor connector 4090
STEP 3 Check the wiring harness between C-211 steering wheel sensor connector terminal No 5 and the body ground 7277
STEP 4 Connector check: C-309 ETACS-ECU connector, C-317 ETACS-ECU connector 4090
STEP 5 Voltage measurement at C-309 ETACS-ECU connector 5227
STEP 6 Check the wiring harness between fusible link No 34 and C-309 ETACS-ECU connector terminal No 1 6035
STEP 7 Measure the voltage at the C-211 steering wheel sensor connector 4091
STEP 8 Check the fuse No 12 4091
STEP 9 Check the wiring harness between C-211 steering wheel sensor connector terminal No 2 and C-317 ETACS-ECU connector terminal No 5 4091
STEP 10 Using scan tool MB991958, check the ETACS system data list 4092
Inspection Procedure 15: HSA (Hill Start Assist) does not work 4092
DIAGNOSIS 4093
STEP 1 HSA operation check 4094
STEP 2 Parking brake check 4094
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 4094
STEP 4 Using scan tool MB991958, check the DTC 4094
STEP 5 Using scan tool MB991958, check the data list 4094
STEP 6 Using scan tool MB991958, check the data list 6039
STEP 7 Connector check: A-51 ASC-ECU connector, C-137 G and yaw rate sensor 4095
STEP 8 Check the harness wire between C-137 G and yaw rate sensor connector terminal No 2, 3 and A-51 ASC-ECU connector No 18, 19 4095
STEP 9 G and yaw rate sensor installation check 4095
STEP 10 Using scan tool MB991958, chech the data list 4095
STEP 11 Using scan tool MB991958, check the DTC the other system 4095
STEP 12 Retest the system 4096
STEP 13 Retest the system 4096
STEP 14 Retest the system 5606
Inspection Procedure 16: HSA (Hill Start Assist) works on a flat road 4097
DIAGNOSIS 6042
STEP 1 HSA operation check 4097
STEP 2 Using scan tool MB991958, check the data list 6042
STEP 3 G and yaw rate sensor installation check 4098
STEP 4 Brake drag check 4098
STEP 5 Retest the system 4098
STEP 6 Retest the system 6043
CHECK AT ECU TERMINALS 5244
SPECIAL TOOLS 4106
ON-VEHICLE SERVICE 5245
HYDRAULIC UNIT CHECK 4107
IN THE EVENT OF A DISCHARGED BATTERY 4110
G AND YAW RATE SENSOR CALIBRATION 5623
STEERING WHEEL SENSOR CALIBRATION 4112
<Vehicles without TC-SST> 4112
<Vehicles with TC-SST> 4114
BRAKE FLUID PRESSURE SENSOR CALIBRATION 4116
ASC OFF SWITCH 4117
INSPECTION 4118
ASC OFF SWITCH CONTINUITY CHECK 4118
HYDRAULIC UNIT 5633
REMOVAL SERVICE POINT 4120
INSTALLATION SERVICE POINT 4120
WHEEL SPEED SENSOR 4121
INSTALLATION SERVICE POINTS 4123
<FRONT> 4124
INSTALLATION SERVICE POINT 4126
INSPECTION 4126
G AND YAW RATE SENSOR 4128
STEERING WHEEL SENSOR 4129
INSTALLATION SERVICE POINT 4130
PARKING BRAKES 6801
GENERAL INFORMATION 6766
SERVICE SPECIFICATIONS 4133
PARKING BRAKE DIAGNOSIS 4133
SYMPTOM PROCEDURES 4796
INSPECTION PROCEDURE 1: Insufficient Parking Brake Function 4134
STEP 1 Check the excessive parking brake lever stroke 4134
STEP 2 Check the parking brake cable for sticking 4134
STEP 3 Check the brake lining and brake drum for wear 4134
STEP 4 Check for oil, water, etc , on the lining contact surfaces 5312
STEP 5 Retest the system 4134
INSPECTION PROCEDURE 2: When the Parking Brake Lever is Pulled, the Brake Warning Light does not Illuminate 6795
STEP 1 Using scan tool MB991958, check combination meter actuator test 6795
STEP 2 Check the parking brake switch 4136
STEP 3 Connector check: C-117 parking brake switch connector, C-21 intermediate connector and C-04 combination meter connector 4136
STEP 4 Check the wiring harness for an open circuit between C-117 parking brake switch connector terminal No 1 and C-04 combination meter connector terminal No 4 6739
STEP 5 Retest the system 4137
STEP 6 Retest the system 6134
SPECIAL TOOL 4138
ON-VEHICLE SERVICE 4800
PARKING BRAKE LEVER STROKE CHECK AND ADJUSTMENT 4670
PARKING BRAKE SWITCH CHECK 6585
PARKING BRAKE LINING SEATING PROCEDURE 5735
PARKING BRAKE LEVER 4141
REMOVAL SERVICE POINT 4838
INSTALLATION SERVICE POINT 6809
PARKING BRAKE CABLE 4143
REMOVAL SERVICE POINT 6314
INSTALLATION SERVICE POINT 4805
PARKING BRAKE LINING AND DRUM 6145
REMOVAL SERVICE POINTS 4221
INSTALLATION SERVICE POINTS 4146
REMOVAL SERVICE POINTS 4806
INSTALLATION SERVICE POINTS 4149
INSPECTION 4151
BRAKE LINING THICKNESS CHECK 4151
BRAKE DRUM INSIDE DIAMETER CHECK 4151
POWER STEERING 6801
GENERAL INFORMATION 4155
SPECIFICATIONS 4156
POWER STEERING DIAGNOSIS 4216
SYMPTOM PROCEDURES 4159
INSPECTION PROCEDURE 1: Excessive Play of Steering Wheel 4159
STEP 1 Check for looseness at the steering shaft coupling section and at the steering wheel linkage 4672
STEP 2 Check the steering wheel free play 6140
STEP 3 Check the steering wheel play 4159
INSPECTION PROCEDURE 2: Difficult Steering Wheel Operation (Insufficient Power Assist) 4839
STEP 1 Check the power steering oil pump drive belt tension 4160
STEP 2 Check the drive belt for damage 4673
STEP 3 Check the fluid level 4160
STEP 4 Check for entry of air 6173
STEP 5 Check each hose for crushing or twisting 4161
STEP 6 Check for oil leaks 5742
STEP 7 Check the wheel alignment (camber and caster) 4161
STEP 8 Check the gear box rack piston seal for damage 4220
STEP 9 Check for excessive tie rod end ball joint breakaway torque 4161
STEP 10 Check the steering wheel operation 4161
INSPECTION PROCEDURE 3: Rattling Noise 6820
STEP 1 Check for proper oil pump and steering gear installation 6776
STEP 2 Check for interference of other parts with the steering column and the power steering hoses 6589
STEP 3 Check for noise from inside the oil pump or the steering gear 6820
STEP 4 Check for rattling noise 4845
INSPECTION PROCEDURE 4: Shrill Noise 4162
STEP 1 Check for entry of air 6757
STEP 2 Check for seizure in the oil pump 6757
STEP 3 Retest the system 6821
INSPECTION PROCEDURE 5: Squealing Noise 6589
STEP 1 Check the drive belt tension 4162
STEP 2 Check for seizure in the oil pump 6821
STEP 3 Retest the system 6821
INSPECTION PROCEDURE 6: Hissing Noise 4857
STEP 1 Check for entry of air 6176
STEP 2 Check each hose for crushing or twisting 6319
STEP 3 Check the steering gear for damage 4163
STEP 4 Retest the system 4680
INSPECTION PROCEDURE 7: Droning Noise 4857
STEP 1 Check the oil pump or oil pump bracket installation 6591
STEP 2 Check the oil pump for damage 4163
STEP 3 Retest the system 6780
INSPECTION PROCEDURE 8: Squeaking Noise 6321
STEP 1 Check for interference of the wheel and the vehicle body 4164
STEP 2 Check the steering gear for damage 5316
STEP 3 Retest the system 5747
INSPECTION PROCEDURE 9: Vibration 4165
STEP 1 Check for entry of air 6594
STEP 2 Check the steering gear for damage 6825
STEP 3 Retest the system 4681
INSPECTION PROCEDURE 10: Oil Leakage from Hose Connection 4461
STEP 1 Check for loosening of the return tube flare nut 4165
STEP 2 Check the hose connection and the clamp installation 6781
STEP 3 Retest the system 6595
INSPECTION PROCEDURE 11: Oil Leakage from Hose Assembly 4224
STEP 1 Check the hose for damage or clogging 4165
STEP 2 Retest the system 4165
INSPECTION PROCEDURE 12: Oil Leakage from Oil Reservoir 4861
STEP 1 Check the oil reservoir for damage 6156
STEP 2 Check for overflowing 4806
STEP 3 Retest the system 4462
INSPECTION PROCEDURE 13: Oil Leakage from Oil Pump 6826
STEP 1 Check the oil pump body for damage 6596
STEP 2 Check the O-ring or oil seal for damage 4166
STEP 3 Retest the system 4683
INSPECTION PROCEDURE 14: Oil Leakage from Steering Gear 4683
STEP 1 Check the steering gear housing for damage 4225
STEP 2 Check the oil-ring or oil seal for damage 4166
STEP 3 Retest the system 4166
SPECIAL TOOLS 4167
ON-VEHICLE SERVICE 4169
STEERING WHEEL FREE PLAY CHECK 4169
STEERING ANGLE CHECK 6186
When the push-pull gauge is used 4865
When a spring scale is used 6786
BALL JOINT DUST COVER CHECK 6605
TIE ROD END BALL JOINT ROTATION TORQUE CHECK 4175
STATIONARY STEERING EFFORT CHECK 6189
STEERING WHEEL RETURN TO CENTER CHECK 4693
DRIVE BELT TENSION CHECK 4871
FLUID LEVEL CHECK 6908
FLUID REPLACEMENT 4471
POWER STEERING SYSTEM AIR BLEEDING 6788
OIL PUMP PRESSURE TEST 4874
POWER STEERING PRESSURE SWITCH CHECK 6790
STEERING COLUMN SHAFT ASSEMBLY SHOCK ABSORBING MECHANISM CHECK 6352
STEERING WHEEL 6961
REMOVAL SERVICE POINTS 4705
INSTALLATION SERVICE POINTS 6621
STEERING COLUMN SHAFT ASSEMBLY 4887
REMOVAL SERVICE POINTS 4189
INSTALLATION SERVICE POINTS 4190
DISASSEMBLY SERVICE POINT 4827
ASSEMBLY SERVICE POINT 6128
POWER STEERING GEAR BOX AND LINKAGE 4711
REMOVAL SERVICE POINTS 4490
INSTALLATION SERVICE POINT 4196
INSPECTION 4196
PINION TOTAL ROTATION TORQUE CHECK 4196
DISASSEMBLY SERVICE POINT 4903
ASSEMBLY SERVICE POINTS 4198
POWER STEERING OIL PUMP ASSEMBLY 4200
INSTALLATION SERVICE POINT 6638
INSPECTION 5352
ASSEMBLY SERVICE POINTS 4204
INSPECTION 4915
POWER STEERING HOSES 6132
INSTALLATION SERVICE POINTS 6236
BODY 6801
BODY 6801
HOOD 6170
HOOD DIAGNOSIS 6744
SYMPTOM PROCEDURES 4216
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking 4216
STEP 1 Check that the release cable is routed correctly 4216
STEP 2 Check the engagement of the hood latch and hood striker 4216
STEP 3 Check for proper lubrication of release cable 4216
STEP 4 Retest the system 6585
INSPECTION PROCEDURE 2: Uneven Body Clearance 4217
STEP 1 Check the clearance around the hood 4217
STEP 2 Retest the system 6171
INSPECTION PROCEDURE 3: Uneven Height 4804
STEP 1 Check the hood damper height 6748
STEP 2 Retest the system 6773
ON-VEHICLE SERVICE 4217
ADJUSTMENT OF CLEARANCE AROUND HOOD <GTS> 6587
ADJUSTMENT OF CLEARANCE AROUND HOOD <RALLIART> 4217
ALIGNMENT OF HOOD LATCH AND STRIKER 6749
ADJUSTMENT OF HOOD HEIGHT 6312
HOOD 6750
REMOVAL SERVICE POINTS 6825
FENDER 6155
REMOVAL SERVICE POINT 4224
INSTALLATION SERVICE POINT 4225
SPLASH SHIELD 5317
FUEL FILLER LID 6327
STRUT TOWER BAR 6599
WINDOW GLASS 6184
SPECIFICATIONS 6783
WINDOW GLASS INSTALLATION 6332
WINDOW GLASS DIAGNOSIS 4230
SYMPTOM PROCEDURES 6188
INSPECTION PROCEDURE 1: Water Leak Through Windshield Water Leak Through Liftgate Window Glass 5757
STEP 1 Check if the seal is faulty 4230
STEP 2 Check if the body flange is deformed 5757
STEP 3 Retest the system 4811
WINDSHIELD 4231
REMOVAL SERVICE POINT 6606
INSTALLATION SERVICE POINTS 4234
LIFTGATE WINDOW GLASS 4872
REMOVAL SERVICE POINTS 4238
INSTALLATION SERVICE POINTS 6790
DOOR 6612
CENTRAL DOOR LOCKING SYSTEM 4240
POWER WINDOWS 6791
SPECIFICATIONS 4242
CENTRAL DOOR LOCKING SYSTEM DIAGNOSIS 4243
TROUBLESHOOTING STRATEGY 4243
SYMPTOM PROCEDURES <CENTRAL DOOR LOCKING SYSTEM> 4244
INSPECTION PROCEDURE 1: Central Door Locking System does not work at All 5769
DIAGNOSTIC PROCEDURE 4820
STEP 1 Checking keyless entry system operation 4245
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4246
STEP 3 Using scan tool MB991958, check data list 4247
STEP 4 Check joint connector (1) connector C-03, joint connector (3) connector C-07, ETACS-ECU connector C-301 and C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4248
STEP 5 Check the wiring harness between joint connector (1) connector C-03 (terminal No 5) and ETACS-ECU connector C-301 (terminal No 2), between joint connector (3) connector C-07 (terminal No 21) and ETACS-ECU connector C-315 (terminal No 15) 4248
STEP 6 Retest the system 6622
INSPECTION PROCEDURE 2: Central Door Locking System does not Operate even when Door Lock Switch of Power Window Main Switch Operated (Door Lock Switch of Front Power Window Sub Switch Operate Normally) 4249
DIAGNOSTIC PROCEDURE 4482
STEP 1 Checking central door locking system operation 6208
STEP 2 Check power window main switch connector E-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4250
STEP 3 Check the power window main switch (door lock switch) 4251
STEP 4 Check joint connector (1) connector C-03, joint connector (3) connector C-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6624
STEP 5 Check the wiring harness between power window main switch connector E-28 (terminals Nos 13, 14) and joint connector (3) connector C-07 (terminal No 20), joint connector (1) connector C-03 (terminal No 4) 4252
STEP 6 Retest the system 6370
INSPECTION PROCEDURE 3: Central Door Locking System does not Operate even when Door Lock Switch of Front Power Window Sub Switch Operated (Door Lock Switch of Power Window Main Switch Operate Normally) 4253
DIAGNOSTIC PROCEDURE 6371
STEP 1 Checking central door locking system operation 4254
STEP 2 Check front power window sub switch connector E-08 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5338
STEP 3 Check the front power window sub switch (door lock switch) 6625
STEP 4 Check the ground circuit to the front power window sub switch Measure the resistance at front power window sub switch connector E-08 4255
STEP 5 Check the wiring harness between front power window sub switch connector E-08 (terminal No 4) and ground 4256
STEP 6 Check joint connector (1) connector C-03, joint connector (3) connector C-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5340
STEP 7 Check the wiring harness between front power window sub switch connector E-08 (terminals Nos 2, 3) and joint connector (3) connector C-07 (terminal No 19), joint connector (1) connector C-03 (terminal No 3) 4257
STEP 8 Retest the system 5339
INSPECTION PROCEDURE 4: A Door or a Liftgate cannot be Locked or Unlocked by The Central Door Locking System 4895
DIAGNOSTIC PROCEDURE 7086
STEP 1 Confirmation of the defective door lock actuator 4713
STEP 2 Check front door lock actuator (LH) connector E-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4261
STEP 3 Check the front door lock actuator (LH) 4262
STEP 4 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4262
STEP 5 Check the wiring harness between ETACS-ECU connector C-315 (terminals Nos 2, 6) and front door lock actuator (LH) connector E-17 (terminals Nos 6, 4) 6217
STEP 6 Check front door lock actuator (RH) connector E-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4263
STEP 7 Check the front door lock actuator (RH) 6217
STEP 8 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4264
STEP 9 Check the wiring harness between ETACS-ECU connector C-315 (terminals Nos 5, 6) and front door lock actuator (RH) connector E-07 (terminals Nos 6, 4) 5783
STEP 10 Check rear door lock actuator (RH) connector E-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4265
STEP 11 Check the rear door lock actuator (RH) 6219
STEP 12 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4266
STEP 13 Check the wiring harness between ETACS-ECU connector C-311 (terminals Nos 6, 9) and rear door lock actuator (RH) connector E-20 (terminals Nos 6, 4) 5786
STEP 14 Check rear door lock actuator (LH) connector E-27 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4820
STEP 15 Check the rear door lock actuator (LH) 6633
STEP 16 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5787
STEP 17 Check the wiring harness between ETACS-ECU connector C-311 (terminals Nos 6, 9) and rear door lock actuator (LH) connector E-27 (terminals Nos 6, 4) 4269
STEP 18 Check liftgate lock actuator connector F-38 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4269
STEP 19 Check the liftgate lock actuator 4270
STEP 20 Check the ground circuit to the liftgate lock actuator Measure the resistance at liftgate lock actuator connector F-38 4907
STEP 21 Check the wiring harness between liftgate lock actuator connector F-38 (terminal No 2) and ground 4271
STEP 22 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4498
STEP 23 Check the wiring harness between ETACS-ECU connector C-311 (terminal No 1) and liftgate lock actuator connector F-38 (terminal No 1) 4271
STEP 24 Retest the system 4272
INSPECTION PROCEDURE 5: Selector “P” Position-linked Door Unlock Function does not Operate Normally <CVT, TC-SST> 5789
DIAGNOSTIC PROCEDURE 4273
STEP 1 Checking central door locking system operation 5351
STEP 2 Check the customize function 4273
STEP 3 Using scan tool MB991958, read CAN bus the diagnostic trouble code 6227
STEP 4 Using scan tool MB991958, read the diagnostic trouble code 6227
STEP 5 Retest the system 4275
INSPECTION PROCEDURE 6: Ignition “LOCK (OFF)” position-linked door unlock function does not operate <M/T, CVT, TC-SST> 6228
DIAGNOSIS PROCEDURE 6640
STEP 1 Checking central door unlocking operation 6228
STEP 2 Check the customize function 4276
STEP 3 Using scan tool MB991958, read CAN bus the diagnostic trouble code 5353
STEP 4 Check the ignition switch 4503
STEP 5 Retest the system 6641
POWER WINDOW DIAGNOSIS 4277
TROUBLESHOOTING STRATEGY 4277
DIAGNOSTIC TROUBLE CODE PROCEDURES <POWER WINDOW> 6642
CODE NO L0730 P/W (DR) SW pulse 1 disconnection 4278
DIAGNOSTIC PROCEDURE 4279
STEP 1 Check power window main switch connector E-28, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6642
STEP 2 Check the wiring harness between power window main switch connector E-28 (terminals 8, 9 and 12) and front power window motor (LH) connector E-14 (terminals 3, 5 and 6) 4279
STEP 3 Diagnostic trouble code recheck 4279
CODE NO L0732 P/W (DR) SW pulse 2 disconnection 6643
DIAGNOSTIC PROCEDURE 7232
STEP 1 Check power window main switch connector E-28, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4727
STEP 2 Check the wiring harness between power window main switch connector E-28 (terminals 9, 11 and 12) and front power window motor (LH) connector E-14 (terminals 5, 2 and 6) 4281
STEP 3 Diagnostic trouble code recheck 4281
CODE NO L0734 P/W (DR) Above window position 4728
DIAGNOSTIC PROCEDURE 6420
STEP 1 Check the power window fully closed position 4511
STEP 2 Diagnostic trouble code recheck 4282
CODE NO L0736 P/W (DR) Sensor fail (ground) 4283
DIAGNOSTIC PROCEDURE 4284
STEP 1 Check power window main switch connector E-28, front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4284
STEP 2 Check the wiring harness between power window main switch connector E-28 (terminal 12) and front power window motor (LH) connector E-14 (terminal 6) 5360
STEP 3 Diagnostic trouble code recheck 4919
CODE NO L0740 P/W (DR) 3 times jam – protection 4285
DIAGNOSTIC PROCEDURE 4919
STEP 1 Check the power window fully closed position 4285
STEP 2 Diagnostic trouble code recheck 4515
CODE NO L0746 P/W (DR) Parameter read fail CODE NO L0750 P/W (DR) Position read fail 4285
DIAGNOSTIC PROCEDURE 4286
Diagnostic trouble code recheck 6426
SYMPTOM PROCEDURES <POWER WINDOW> 4287
INSPECTION PROCEDURE 1: Power Windows do not work at All 4287
DIAGNOSTIC PROCEDURE 4519
STEP 1 Check the power supply system 4288
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4289
STEP 3 Using scan tool MB991958, check data list 6431
STEP 4 Check ETACS-ECU connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4290
STEP 5 Check the fusible link (34) line of power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-309 5811
STEP 6 Check the wiring harness between ETACS-ECU connector C-309 (terminal 1) and fusible link (34) 5365
STEP 7 Check ETACS-ECU connector C-307 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4291
STEP 8 Check the fusible link (36) line of power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-307 4292
STEP 9 Check the wiring harness between ETACS-ECU connector C-307 (terminal 2) and fusible link (36) 5366
STEP 10 Check power window main switch connector E-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5366
STEP 11 Check the ETACS-ECU connector C-315 line circuit to the power window main switch Measure the voltage at power window main switch connector E-28 4293
STEP 12 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5367
STEP 13 Check the wiring harness between ETACS-ECU connector C-315 (terminal 10) and power window main switch connector E-28 (terminal 5) 4737
STEP 14 Check the ground circuit to the power window main switch Measure the resistance at power window main switch connector E-28 5367
STEP 15 Check the wiring harness between power window main switch connector E-28 (terminal 10) and ground 4294
STEP 16 Retest the system 4294
INSPECTION PROCEDURE 2: Driver’s Power Window does not work by means of The Power Window Main Switch 4295
DIAGNOSTIC PROCEDURE 4529
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4297
STEP 2 Check the power window main switch 4297
STEP 3 Check power window main switch connector E-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6444
STEP 4 Check the ETACS-ECU connector C-315 line circuit to the power window main switch Measure the voltage at power window main switch connector E-28 4298
STEP 5 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4298
STEP 6 Check the wiring harness between ETACS-ECU connector C-315 (terminal 10) and power window main switch connector E-28 (terminal 5) 4298
STEP 7 Check front power window motor (LH) connector E-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4299
STEP 8 Check the wiring harness between power window main switch connector E-28 (terminals 2 and 6) and front power window motor (LH) connector E-14 (terminals 4 and 1) 4299
STEP 9 Retest the system 4299
INSPECTION PROCEDURE 3: Relevant Power Window(s) does not work by means of The Front and Rear Passenger’s Power Window Sub Switches 4935
DIAGNOSTIC PROCEDURE 4303
STEP 1 Check the power window lock switch 4303
STEP 2 Check power window main switch connector E-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4303
STEP 3 Determine a trouble spot 5372
STEP 4 Check front power window sub switch connector E-09 and front power window motor (RH) connector E-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4304
STEP 5 Check the front power window sub switch for continuity 4938
STEP 6 Check the front power window motor (RH) 4535
STEP 7 Check the battery power supply circuit to the front power window sub switch Measure the voltage at front power window sub switch connector E-09 4305
STEP 8 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4306
STEP 9 Check the wiring harness between ETACS-ECU connector C-315 (terminal 8) and front power window sub switch connector E-09 (terminal 6) 5375
STEP 10 Check the ground circuit to the front power window sub switch Measure the resistance at front power window sub switch connector E-09 4744
STEP 11 Check the wiring harness between power window main switch connector E-28 (terminals 1 and 3) and front power window sub switch connector E-09 (terminals 8 and 5) 4744
STEP 12 Check the wiring harness between front power window sub switch connector E-09 (terminals 4 and 7) and front power window motor (RH) connector E-10 (terminals 1 and 4) 6458
STEP 13 Check rear power window sub switch (LH) connector E-25 and rear power window motor (LH) connector E-26 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4308
STEP 14 Check the rear power window sub switch (LH) for continuity 4308
STEP 15 Check the rear power window motor (LH) 4309
STEP 16 Check the battery power supply circuit to the rear power window sub switch (LH) Measure the voltage at rear power window sub switch (LH) connector E-25 6256
STEP 17 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4310
STEP 18 Check the wiring harness between ETACS-ECU connector C-311 (terminal 12) and rear power window sub switch (LH) connector E-25 (terminal 6) 6670
STEP 19 Check the ground circuit to the rear power window sub switch (LH) Measure the resistance at rear power window sub switch (LH) connector E-25 4310
STEP 20 Check the wiring harness between power window main switch connector E-28 (terminals 18 and 19) and rear power window sub switch (LH) connector E-25 (terminals 5 and 8) 4311
STEP 21 Check the wiring harness between rear power window sub switch (LH) connector E-25 (terminals 4 and 7) and rear power window motor (LH) connector E-26 (terminals 4 and 1) 4311
STEP 22 Check rear power window sub switch (RH) connector E-22 and rear power window motor (RH) connector E-21 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4312
STEP 23 Check the rear power window sub switch (RH) for continuity 4540
STEP 24 Check the rear power window motor (RH) 4313
STEP 25 Check the battery power supply circuit to the rear power window sub switch (RH) Measure the voltage at rear power window sub switch (RH) connector E-22 6468
STEP 26 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6675
STEP 27 Check the wiring harness between ETACS-ECU connector C-311 (terminal 12) and rear power window sub switch (RH) connector E-22 (terminal 6) 6675
STEP 28 Check the ground circuit to the rear power window sub switch (RH) Measure the resistance at rear power window sub switch (RH) connector E-22 4314
STEP 29 Check the wiring harness between power window main switch connector E-28 (terminals 15 and 17) and rear power window sub switch (RH) connector E-22 (terminals 5 and 8) 5383
STEP 30 Check the wiring harness between rear power window sub switch (RH) connector E-22 (terminals 4 and 7) and rear power window motor (RH) connector E-21 (terminals 4 and 1) 5831
INSPECTION PROCEDURE 4: Front and/or Rear Passenger’s Power Window(s) do not work by means of The Power Window Main Switch 4316
DIAGNOSTIC PROCEDURE 4316
STEP 1 Check the power window main switch 6265
STEP 2 Check the power window sub switch 4316
STEP 3 Check the power supply system 6678
STEP 4 Using scan tool MB991958, read the diagnostic trouble code 6473
STEP 5 Retest the system 6474
INSPECTION PROCEDURE 5: The Power Window Timer Function does not work Normally 6680
DIAGNOSTIC PROCEDURE 4318
STEP 1 Check the power supply system 4318
STEP 2 Using scan tool MB991958, check data list 6269
STEP 3 Retest the system 4962
INSPECTION PROCEDURE 6: Power Window Anti-trap Function does not work Normally <Driver’s side seat> 5834
DIAGNOSTIC PROCEDURE 4320
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4320
STEP 2 Check the power window operating current 4758
STEP 3 Confirm the power window learning function 6683
STEP 4 Retest the system 4321
INSPECTION PROCEDURE 7: The Window Glass Lowers Automatically while it is Rising 4322
DIAGNOSTIC PROCEDURE 5391
STEP 1 Determine a trouble spot 6683
STEP 2 Check the power window anti-trap function 4322
STEP 3 Check that the door window glasses are installed correctly 4322
STEP 4 Retest the system 4322
POWER WINDOW SWITCH TERMINAL CHECK 4323
DOOR DIAGNOSIS 6685
SYMPTOM PROCEDURES 4324
INSPECTION PROCEDURE 1: Water Leak Through Door Window Glass 5396
STEP 1 Check the door window glass installation 6491
STEP 2 Check the clearance at the top of the door window glass 5396
STEP 3 Retest the system 4324
INSPECTION PROCEDURE 2: Door Window Glass Malfunction 4325
STEP 1 Check the door window glass installation condition 4325
STEP 2 Check the door sash 4325
STEP 3 Inspect the window regulator assembly 4325
STEP 4 Retest the system 4325
INSPECTION PROCEDURE 3: Water Leak Through Door Edge 4325
STEP 1 Check the weatherstrip 6686
STEP 2 Check the door fit (alignment) 5397
STEP 3 Retest the system 4555
INSPECTION PROCEDURE 4: Water Leak from Door Center 5838
STEP 1 Check the drain hole 4976
STEP 2 Check the weatherstrip 4325
STEP 3 Retest the system 6686
INSPECTION PROCEDURE 5: Door Hard to Open 4977
STEP 1 Adjust the latch and striker engagement 4326
STEP 2 Check for lock rod damage 4326
STEP 3 Check the door handle flexibility (amount of movement of handle required to open door) 4978
STEP 4 Retest the system 6496
INSPECTION PROCEDURE 6: Door does not Open or Close Completely 4326
STEP 1 Check the door hinge position 6497
STEP 2 Check the door 6686
STEP 3 Check the grease 4979
STEP 4 Retest the system 4557
INSPECTION PROCEDURE 7: Uneven Gap Between Body 4326
INSPECTION PROCEDURE 8: Wind Noise Around Door 6498
STEP 1 Check the weatherstrip for holding condition 5399
STEP 2 Check the weatherstrip for installation condition 4327
STEP 3 Check the clearance 4981
STEP 4 Check the door 4327
STEP 5 Retest the system 6280
HOW TO LOCATE WIND NOISE 4558
ON-VEHICLE SERVICE 6688
DOOR FIT ADJUSTMENT 4332
DOOR WINDOW GLASS ADJUSTMENT 6285
POWER WINDOW CHECK 4335
GLASS SLIDING MECHANISM CHECK AND ADJUSTMENT 5404
POWER WINDOW SAFETY MECHANISM CHECK <Driver’s side> 4990
POWER WINDOW TIMER FUNCTION CHECK 4336
POWER WINDOW OPERATING CURRENT CHECK 5849
LEARNING PROCEDURES OF THE POWER WINDOW FULLY CLOSED POSITION <Driver’s side> 4337
LEARNING PROCEDURES OF THE FULLY CLOSED POSITION WHEN THE POWER WINDOW SWITCH IS REMOVED, OR THE POWER WINDOW REGULATOR ASSEMBLY IS REMOVED OR REPLACED 4337
LEARNING PROCEDURES WHEN THE POWER WINDOW SWITCH IS REPLACED WITH A NEW ONE 4337
CENTRAL DOOR LOCKING SYSTEM CHECK 6514
CHECK OF KEY LOCK PREVENTION FUNCTION 4338
SHIFT “P” INTERLINK DOOR UNLOCK FUNCTION CHECK <CVT, TC-SST> 5850
IGNITION “LOCK (OFF)” POSITION-LINKED DOOR UNLOCKING FUNCTION CHECK <M/T, CVT, TC-SST> 4338
DOOR OUTSIDE HANDLE PLAY CHECK 4339
DOOR INSIDE HANDLE CHECK 4339
DOOR INSIDE HANDLE KNOB PLAY CHECK 4339
DOOR INSIDE HANDLE LOCK KNOB STROKE CHECK 6517
DOOR ASSEMBLY 4342
INSTALLATION SERVICE POINT 6699
INSPECTION 4344
DOOR SWITCH CHECK 4344
DOOR GLASS AND REGULATOR 4345
REMOVAL SERVICE POINTS 4348
INSPECTION 5012
POWER WINDOW SWITCH CONTINUITY CHECK 4348
DOOR WINDOW REGULATOR CHECK 4349
DOOR HANDLE AND LATCH 6707
REMOVAL SERVICE POINT 5026
INSTALLATION SERVICE POINTS 4353
INSPECTION 6713
FRONT DOOR LOCK ACTUATOR CHECK 4354
REAR DOOR LOCK ACTUATOR CHECK 5881
CENTRAL DOOR LOCK SWITCH CONTINUITY CHECK 4593
LOCK SWITCH CHECK <Vehicle with keyless operation system (KOS)> 4356
WINDOW GLASS RUNCHANNEL AND DOOR OPENING WEATHERSTRIP 5884
REMOVAL SERVICE POINTS 6726
INSTALLATION SERVICE POINTS 5900
LIFTGATE 4363
SPECIFICATIONS 6728
LIFTGATE DIAGNOSIS 4363
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 4363
SYMPTOM PROCEDURES 7248
INSPECTION PROCEDURE: The Liftgate does not Open 4364
DIAGNOSTIC PROCEDURE 4620
STEP 1 Checking central door unlocking operation 7248
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4366
STEP 3 Using scan tool MB991958, check data list 4366
STEP 4 Check liftgate lock actuator connector F-38 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4367
STEP 5 Check the liftgate lock actuator 4367
STEP 6 Check the ground circuit to the liftgate lock actuator Measure the resistance at liftgate lock actuator connector F-38 4622
STEP 7 Check the wiring harness between liftgate lock actuator connector F-38 (terminal 2) and ground 7249
STEP 8 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4368
STEP 9 Check the wiring harness between ETACS-ECU connector C-311 (terminal 1) and liftgate lock actuator connector F-38 (terminal 1) 4368
STEP 10 Retest the system 5911
INPUT SIGNAL PROCEDURES 4370
INSPECTION PROCEDURE: The liftgate lock release handle signal is not received 4370
DIAGNOSTIC PROCEDURE 4371
STEP 1 Check liftgate lock release handle connector F-33 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4371
STEP 2 Check the liftgate lock release handle 4372
STEP 3 Check the ground circuit to the liftgate lock release handle Measure the resistance at liftgate lock release handle connector F-33 4373
STEP 4 Check the wiring harness between liftgate lock release handle connector F-33 (terminal 2) and ground 5915
STEP 5 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4373
STEP 6 Check the wiring harness between liftgate lock release handle connector F-33 (terminal 1) and ETACS-ECU connector C-313 (terminal 14) 4374
STEP 7 Using scan tool MB991958, check data list 4374
LIFTGATE DIAGNOSIS 6586
SYMPTOM PROCEDURES 4375
INSPECTION PROCEDURE 1: Difficult Locking and Unlocking 5074
DIAGNOSIS 5918
STEP 1 Check the release cable routing condition 4631
STEP 2 Check the engagement of the liftgate latch and liftgate striker 4375
STEP 3 Retest the system 4375
INSPECTION PROCEDURE 2: Uneven Body Clearance 5919
DIAGNOSIS 4376
STEP 1 Check the clearance around the liftgate 4376
STEP 2 Retest the system 5441
INSPECTION PROCEDURE 3: Uneven Height 4376
STEP 1 Check the liftgate damper height 4376
STEP 2 Retest the system 4376
ON-VEHICLE SERVICE 4378
LIFTGATE ALIGNMENT 4378
ADJUSTMENT OF ENGAGEMENT BETWEEN STRIKER AND LATCH 4378
ADJUSTMENT OF CLEARANCE BETWEEN LIFTGATE AND BODY 4379
ADJUSTMENT OF LIFTGATE HEIGHT 5444
LIFTGATE 5924
REMOVAL SERVICE POINTS 4382
INSTALLATION SERVICE POINTS 5451
LIFTGATE HANDLE AND LATCH 5928
INSTALLATION SERVICE POINTS 5455
INSPECTION 4387
LIFTGATE LOCK RELEASE HANDLE CHECK <VEHICLES WITHOUT KEYLESS OPERATION SYSTEM (KOS)> 5697
LIFTGATE LOCK RELEASE HANDLE CHECK <VEHICLES WITH KEYLESS OPERATION SYSTEM (KOS)> 4387
LIFTGATE LATCH CHECK 5094
SUNROOF 4389
SUNROOF FUNCTION 4389
SPECIFICATIONS 5460
SUNROOF DIAGNOSIS 4390
TROUBLESHOOTING STRATEGY 4390
DIAGNOSTIC TROUBLE CODE PROCEDURES 5463
CODE NO L0630 S/R Power supply 4391
DIAGNOSTIC PROCEDURE 4392
STEP 1 Check sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 7255
STEP 2 Check the wiring harness between sunroof motor assembly connector D-05 (terminal 6) and fusible link (34) 4392
STEP 3 Diagnostic trouble code recheck 4393
CODE NO L0632 S/R Switch fail 4393
DIAGNOSTIC PROCEDURE 4394
STEP 1 Check sunroof switch connector D-04 and sunroof motor assembly D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4394
STEP 2 Check the wiring harness between sunroof switch connector D-04 (terminals No 3, 5, 6) and sunroof motor assembly connector D-05 (terminals No 4, 5, 10) 4652
STEP 3 Diagnostic trouble code recheck 4394
CODE NO L0634 S/R Sensor signal 4395
DIAGNOSTIC PROCEDURE 5466
Diagnostic trouble code recheck 5940
CODE NO L0637 S/R Position 5466
DIAGNOSTIC PROCEDURE 4395
STEP 1 Check the sunroof fully closed position 4395
STEP 2 Diagnostic trouble code recheck 4396
CODE NO L0640 S/R Over load 4396
DIAGNOSTIC PROCEDURE 4396
STEP 1 Check the sunroof fully closed position 4396
STEP 2 Diagnostic trouble code recheck 5468
SYMPTOM PROCEDURES 4398
INSPECTION PROCEDURE 1: Sunroof does not work at All 4398
DIAGNOSTIC PROCEDURE 7256
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 6190
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 7256
STEP 3 Using scan tool MB991958, check data list 4401
STEP 4 Check sunroof switch connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4402
STEP 5 Sunroof switch check 5945
STEP 6 Check the ground circuit to the sunroof motor assembly Measure the resistance at sunroof switch connector D-04 4402
STEP 7 Check sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4403
STEP 8 Check the wiring harness between sunroof switch connector D-04 (terminal 4) and sunroof motor assembly connector D-05 (terminal 1) 5947
STEP 9 Check sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5111
STEP 10 Check the ground circuit to the sunroof motor assembly Measure the resistance at sunroof motor assembly connector D-05 4403
STEP 11 Check the wiring harness between sunroof motor assembly connector D-05 (terminal 2) and ground 4404
STEP 12 Check the fusible link (34) line of power supply circuit to the sunroof motor assembly Measure the voltage at sunroof motor assembly connector D-05 4404
STEP 13 Check the wiring harness between sunroof motor assembly connector D-05 (terminal 6) and fusible link (34) 4404
STEP 14 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4405
STEP 15 Check the wiring harness between ETACS-ECU connector C-317 (terminal 5) and sunroof motor assembly connector D-05 (terminal 3) 4405
STEP 16 Retest the system 4405
INSPECTION PROCEDURE 2: The Sunroof Lid Glass does not Tilt-up (Tilt-down, Open, and Close Normally) 5113
DIAGNOSTIC PROCEDURE 4407
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5949
STEP 2 Check sunroof switch connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4407
STEP 3 Sunroof switch check 4408
STEP 4 Check sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4408
STEP 5 Check the wiring harness between sunroof switch connector D-04 (terminal 3) and sunroof motor assembly connector D-05 (terminal 4) 4408
STEP 6 Retest the system 5116
INSPECTION PROCEDURE 3: The Sunroof Lid Glass does not Open (Tilt-up, Tilt-down, And Close Normally) 4409
DIAGNOSTIC PROCEDURE 4410
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5483
STEP 2 Check sunroof switch connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4410
STEP 3 Sunroof switch check 4411
STEP 4 Check sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4411
STEP 5 Check the wiring harness between sunroof switch connector D-04 (terminal 5) and sunroof motor assembly connector D-05 (terminal 5) 4411
STEP 6 Retest the system 7259
INSPECTION PROCEDURE 4: The Sunroof Lid Glass does not Tilt-down or Close (Tilt-up and Open Normally) 5119
DIAGNOSTIC PROCEDURE 4413
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4413
STEP 2 Check sunroof switch connector D-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4413
STEP 3 Sunroof switch check 4414
STEP 4 Check sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4414
STEP 5 Check the wiring harness between sunroof switch connector D-04 (terminal 6) and sunroof motor assembly connector D-05 (terminal 10) 4414
STEP 6 Retest the system 4414
INSPECTION PROCEDURE 5: Sunroof Safety Function does not work Normally 5957
DIAGNOSTIC PROCEDURE 5489
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4415
STEP 2 Check the trouble symptom 4416
INSPECTION PROCEDURE 6: The Sunroof Timer Function does not work 4416
DIAGNOSTIC PROCEDURE 4417
STEP 1 Check the power supply system 7260
STEP 2 Using scan tool MB991958, read CAN bus the diagnostic trouble code 4417
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 4418
STEP 4 Using scan tool MB991958, check data list 4419
STEP 5 Retest the system 7260
ON-VEHICLE SERVICE 4422
WATER TEST 4422
SUNROOF FIT ADJUSTMENT 5964
SUNROOF CHECK 4423
SUNROOF SAFETY FUNCTION CHECK 4423
SUNROOF TIMER FUNCTION CHECK 5133
SUNROOF LID GLASS OPERATION CURRENT CHECK 4424
LEARNING PROCEDURES OF THE SUNROOF FULLY CLOSED POSITION 4424
SHIFTING CONDITIONS FOR THE FULLY CLOSED POSITION ADJUSTMENT MODE 5703
HOW TO ADJUST THE FULLY CLOSED POSITION <FORCED FULLY CLOSED POSITION ADJUSTMENT MODE> 7261
HOW TO ADJUST THE FULLY CLOSED POSITION <SUCH AS WHEN THE SAFETY FUNCTION IS ACTIVATED CONSECUTIVELY FIVE TIMES> 4425
SUNROOF TIMER MECHANISM 4427
SAFETY MECHANISM 4427
SUNROOF 5505
REMOVAL SERVICE POINT 4429
INSTALLATION SERVICE POINT 4430
INSPECTION 4430
SUNROOF SWITCH CONTINUITY CHECK 4430
REMOVAL SERVICE POINTS 4431
INSTALLATION SERVICE POINTS 4432
LOOSE PANEL 4433
<GTS> 4433
REMOVAL SERVICE POINT 4434
INSTALLATION SERVICE POINT 5515
<RALLIART> 5515
REMOVAL SERVICE POINT 5983
INSTALLATION SERVICE POINT 4436
KEYLESS OPERATION SYSTEM (KOS) 6801
GENERAL INFORMATION 6303
SPECIAL TOOLS 4446
DIAGNOSIS 6772
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 4803
DIAGNOSTIC FUNCTION 4672
HOW TO CONNECT THE SCAN TOOL (M U T -III) 4447
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6586
Registration flow chart 6776
DIAGNOSTIC TROUBLE CODE PROCEDURES 4471
DTC B1731: Engine Control Module communication timeout 6918
DIAGNOSIS 6194
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4472
STEP 2 Using scan tool MB991958, read the Engine Control Module diagnostic trouble code 6789
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4472
STEP 4 Recheck for diagnostic trouble code 4696
STEP 5 Recheck for diagnostic trouble code 4875
STEP 6 Recheck for diagnostic trouble code 4473
DTC B1761: VIN code not programmed 4473
DIAGNOSIS 4698
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4817
STEP 2 Register the VIN and recheck the diagnostic trouble code 6791
DTC B1A08: Keyless/KOS key1 performance DTC B1A09: Keyless/KOS key2 performance DTC B1A0A: Keyless/KOS key3 performance DTC B1A0B: Keyless/KOS key4 performance 6352
DIAGNOSIS 4475
STEP 1 Synchronize the rolling code and recheck the diagnostic trouble code 4475
STEP 2 Check whether the diagnostic trouble code is reset 5766
DTC B1A10: Keyless/KOS key 1 low battery DTC B1A11: Keyless/KOS key 2 low battery DTC B1A12: Keyless/KOS key 3 low battery DTC B1A13: Keyless/KOS key 4 low battery 6964
DIAGNOSTIC PROCEDURE 4818
STEP 1 Replace the battery in the keyless operation key and recheck the diagnostic trouble code 4476
STEP 2 Replace the keyless operation key and recheck the diagnostic trouble code 4881
DTC B1A24: Key ID not registered 4819
DIAGNOSIS 6200
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4477
STEP 2 Register the key ID and recheck the diagnostic trouble code 4477
DTC B1A25: Key ID unmatched 6618
DIAGNOSIS 4819
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4478
STEP 2 Register the key ID and recheck the diagnostic trouble code 4820
STEP 3 Replace the keyless operation key and recheck the diagnostic trouble code 4821
STEP 4 Register the key ID and recheck the diagnostic trouble code 4479
STEP 5 Replace the keyless operation key and recheck the diagnostic trouble code 4479
DTC B1A28: Engine control module authenticate error 4480
DIAGNOSIS 6620
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 7012
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 4481
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 4481
STEP 4 Recheck for diagnostic trouble code 4481
STEP 5 Recheck for diagnostic trouble code 6622
DTC B1A35: Transponder read error 6207
DIAGNOSIS 4482
STEP 1 Sufficiently insert the keyless operation key in the inverted direction at the emergency operation, and recheck the diagnostic trouble code 4482
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 4483
STEP 3 Check the emergency key and keyless operation key inserted in the key cylinder for interference 4483
STEP 4 Recheck for diagnostic trouble code 6209
STEP 5 Replace the keyless operation key and recheck the diagnostic trouble code 6624
STEP 6 Register the key ID and recheck the diagnostic trouble code 4709
STEP 7 Replace the keyless operation key and recheck the diagnostic trouble code 6625
DTC B2101: IG SW start POS circuit low DTC B2102: IG SW start POS circuit high 4485
DIAGNOSIS 6212
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6373
STEP 2 Check ETACS-ECU connector C-317 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4487
STEP 3 Check the wiring harness between KOS-ECU connector C-31 (terminal No 39) and ETACS-ECU connector C-317 (terminal No 5) 6375
STEP 4 Using scan tool MB991958, check data list 6213
STEP 5 Recheck for diagnostic trouble code 4712
DTC B2204: Coding data mismatch 7079
DIAGNOSIS 4488
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4713
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5340
STEP 3 Recheck for diagnostic trouble code 4713
DTC B2206: VIN code mismatch 4489
DIAGNOSIS 4489
STEP 1 Check the VIN registered in the engine control module and the VIN of the vehicle 6629
STEP 2 Recheck for diagnostic trouble code 5782
STEP 3 Recheck for diagnostic trouble code 5782
DTC B2352: Antenna fail 4491
DIAGNOSIS 5783
STEP 1 Check receiver antenna module connector C-10 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4492
STEP 2 Check the wiring harness between the receiver antenna module connector C-10 (terminal No 1, 2) and the KOS-ECU connector C-31 (terminal No 12, 11) 4492
STEP 3 Replace the receiver antenna module, and check whether the diagnostic trouble code is reset 4492
DTC B2400: KOS key registration fail 6389
DIAGNOSIS 4716
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4494
STEP 2 Replace the battery in the keyless operation key and recheck the diagnostic trouble code 6633
STEP 3 Replace the keyless operation key and recheck the diagnostic trouble code 4494
STEP 4 Check receiver antenna module connector C-10 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6392
STEP 5 Check the wiring harness between the receiver antenna assembly connector C-10 (terminal Nos 1, 8, 12, 3, 5) and the KOS-ECU connector C-31 (terminal Nos 12, 32, 7, 9, 13) for open circuit 5786
STEP 6 Replace the receiver antenna module, and check whether the diagnostic trouble code is reset 4495
DTC B2401: Keyless/KOS key ID not registered 5787
DIAGNOSIS 4496
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4496
STEP 2 Register the keyless operation key ID and recheck the diagnostic trouble code 4496
STEP 3 Replace the keyless operation key and recheck the diagnostic trouble code 5788
DTC B2402: STL unit comm (system ID), DTC B2403: STL unit comm (CRC), DTC B2404: STL unit comm (function code), DTC B2405: ST 4498
DIAGNOSIS 4499
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6400
STEP 2 Diagnostic trouble code check 4500
STEP 3 Check exchange of KOS-ECU 5791
STEP 4 Check exchange of steering lock unit 4500
STEP 5 Check registered of steering lock unit 4500
STEP 6 Check key reminder switch connector C-213 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6403
STEP 7 Check the wiring harness between the key reminder switch connector C-213 (terminal No 12, 9) and the KOS-ECU connector C-31 (terminal No 4, 5) 4501
STEP 8 Replace the key reminder switch, and check whether the diagnostic trouble code is reset 4722
STEP 9 Check whether the diagnostic trouble code is reset 7186
DTC B2409: STL unit comm (No response) 4502
DIAGNOSIS 4503
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4503
STEP 2 Check key reminder switch connector C-213 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4503
STEP 3 Check the wiring harness between the key reminder switch connector C-213 (terminal No 12, 9, 11) and the KOS-ECU connector C-31 (terminal No 4, 5, 31) 6410
STEP 4 Replace the key reminder switch, and check whether the diagnostic trouble code is reset 6230
DTC B240A: DR side antenna(outdoor) open 5355
DIAGNOSIS 4506
STEP 1 Check KOS-ECU connector C-31 and outside transmission antenna assembly (driver’s side) connector D-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4506
STEP 2 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 6, 17, 40) and outside transmission antenna assembly (driver’s side) connector D-19 (terminal Nos 3, 2, 1) 4507
STEP 3 Keyless operation system communication test 4507
STEP 4 Check whether the diagnostic trouble code is reset 6233
DTC B240B: PS side antenna(outdoor) open 4508
DIAGNOSIS 4509
STEP 1 Check KOS-ECU connector C-31 and outside transmission antenna assembly (passenger’s side) connector D-38 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4727
STEP 2 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 6, 18, 40) and outside transmission antenna assembly (passenger’s side) connector D-38 (terminal Nos 3, 2, 1) 6417
STEP 3 Keyless operation system communication test 6417
STEP 4 Check whether the diagnostic trouble code is reset 7238
DTC B240C: Tail gate antenna(outdoor) open 6420
DIAGNOSIS 5803
STEP 1 Check KOS-ECU connector C-31 and outside transmission antenna assembly (liftgate) connector F-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4512
STEP 2 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 6, 19, 40) and outside transmission antenna assembly (liftgate) connector F-16 (terminal Nos 1, 2, 3) 4729
STEP 3 Keyless operation system communication test 6421
STEP 4 Check whether the diagnostic trouble code is reset 4513
DTC B240D: Front antenna(indoor) open 5804
DIAGNOSIS 4515
STEP 1 Check KOS-ECU connector C-31 and inside transmission antenna assembly (front) connector C-116 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4515
STEP 2 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 6, 16, 40) and inside transmission antenna assembly (front) connector C-116 (terminal Nos 3, 2, 1) 4515
STEP 3 Keyless operation system communication test 4920
STEP 4 Check whether the diagnostic trouble code is reset 4516
DTC B240E: RR antenna(indoor) open 4517
DIAGNOSIS 5362
STEP 1 Check KOS-ECU connector C-31 and inside transmission antenna assembly (rear) connector F-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4518
STEP 2 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 6, 20, 40) and inside transmission antenna assembly (rear) connector F-03 (terminal Nos 3, 2, 1) 6427
STEP 3 Keyless operation system communication test 4519
STEP 4 Check whether the diagnostic trouble code is reset 4519
DTC B2412: Antenna power voltage 4520
DIAGNOSIS 4924
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4924
STEP 2 Check KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6240
STEP 3 Check the wiring harness between KOS-ECU connector C-31 and each inside, outside antenna 4523
STEP 4 Check whether the diagnostic trouble code is reset 4523
DTC B2413: STL unit power voltage 6242
DIAGNOSIS 6653
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4525
STEP 2 Check key reminder switch connector C-213 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4525
STEP 3 Check the power supply circuit to the key reminder switch Measure the voltage at key reminder switch connector C-213 6438
STEP 4 Check KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4526
STEP 5 Check the wiring harness between the key reminder switch connector C-213 (terminal No 11) and the KOS-ECU connector C-31 (terminal No 31) 4526
STEP 6 Replace the key reminder switch, and check whether the diagnostic trouble code is reset 6656
DTC B2414: Unlock sensor fail 6440
DIAGNOSIS 5816
STEP 1 Using scan tool MB991958, read CAN bus the diagnostic trouble code 4529
STEP 2 Check KOS-ECU connector C-31, unlock sensor (driver’s side) connector E-19 and unlock sensor (front passenger’s side) 4932
STEP 3 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 24 and 36) and unlock sensor (driver’s side) co 5817
STEP 4 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 25 and 36) and unlock sensor (front passenger’s 4530
STEP 5 Replace the unlock sensor, and check whether the diagnostic trouble code is reset 4933
DTC B2415: RA module power voltage 4934
DIAGNOSIS 4532
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4532
STEP 2 Check receiver antenna module connector C-10 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5371
STEP 3 Check the wiring harness between the receiver antenna module connector C-10 (terminal No 8, 12) and the KOS-ECU connector C-31 (terminal No 32, 7) 4533
STEP 4 Replace the receiver antenna module, and check whether the diagnostic trouble code is reset 5372
DTC B2416: ECU internal error 4533
DIAGNOSIS 5372
Recheck for diagnostic trouble code 4534
DTC C1608: EEPROM Error 4534
DIAGNOSIS 4534
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4535
STEP 2 Diagnostic trouble code check 5373
STEP 3 Diagnostic trouble code check 4535
DTC C1900: No registration 4535
DIAGNOSIS 4744
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6664
STEP 2 Diagnostic trouble code check 5820
STEP 3 Recheck for diagnostic trouble code 6665
DTC C1901: Vehicle Speed Information Abnormality 4536
DIAGNOSIS 4537
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4744
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4537
STEP 3 Check for other diagnostic trouble code 6666
STEP 4 Check for other diagnostic trouble code 4538
STEP 5 Check the TPMS transmitter acceleration 4538
STEP 6 Recheck for diagnostic trouble code 5377
DTC C1910: Transmitter low battery voltage abnormality 1 DTC C1920: Transmitter low battery voltage abnormality 2 DTC C1930: Tra 5823
DIAGNOSIS 4539
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4746
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4539
STEP 3 Check for TPMS transmitter 4539
STEP 4 Diagnostic trouble code recheck after register the ID codes 4540
DTC C1912: Tire Inflation pressure Warning 1 DTC C1922: Tire Inflation pressure Warning 2 DTC C1932: Tire Inflation pressure Warning 3 DTC C1942: Tire Inflation pressure Warning 4 4540
DIAGNOSIS 6672
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6672
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 5380
STEP 3 Tire check 6465
STEP 4 Diagnostic trouble code check 4541
STEP 5 Diagnostic trouble code check 4541
STEP 6 Tire pressure check by scan tool 4542
STEP 7 Tire pressure check by scan tool 4542
STEP 8 Recheck for diagnostic trouble code 4542
STEP 9 Recheck for diagnostic trouble code 4542
DTC C1913: Acceleration sensor abnormality 1 DTC C1923: Acceleration sensor abnormality 2 DTC C1933: Acceleration sensor abnorma 4543
DIAGNOSIS 5831
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4544
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4544
STEP 3 Check for TPMS transmitter 4544
STEP 4 Diagnostic trouble code recheck after register the ID codes 6678
DTC C1915: Transmitter OFF Mode 1 DTC C1925: Transmitter OFF Mode 2 DTC C1935: Transmitter OFF Mode 3 DTC C1945: Transmitter OFF Mode 4 5832
DIAGNOSIS 4545
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6680
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4545
STEP 3 Diagnostic trouble code check 6476
STEP 4 Diagnostic trouble code recheck after register the ID codes 4546
DTC U0019: Bus off(CAN-B) 4546
DIAGNOSIS 4546
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4757
STEP 2 Recheck for diagnostic trouble code 4547
DTC U0141: ETACS-ECU CAN timeout 4548
DIAGNOSIS 4548
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5834
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5834
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4549
STEP 4 Recheck for diagnostic trouble code 4549
STEP 5 Recheck for diagnostic trouble code 6272
DTC U0151: SRS-ECU CAN timeout 6683
DIAGNOSIS 4967
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6684
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 4550
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4550
STEP 4 Recheck for diagnostic trouble code 5835
STEP 5 Recheck for diagnostic trouble code 4551
DTC U0154: Occupant classification-ECU CAN timeout 4551
DIAGNOSIS 6274
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4552
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 4971
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 5836
STEP 4 Recheck for diagnostic trouble code 4553
STEP 5 Recheck for diagnostic trouble code 6491
DTC U0155: Combination meter CAN timeout 6491
DIAGNOSIS 4763
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4554
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 4554
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6686
STEP 4 Recheck for diagnostic trouble code 5396
STEP 5 Recheck for diagnostic trouble code 4555
DTC U0164: A/C-ECU CAN timeout 6495
DIAGNOSIS 4555
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5839
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 4556
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4556
STEP 4 Recheck for diagnostic trouble code 6277
STEP 5 Recheck for diagnostic trouble code 4557
DTC U0184: Audio CAN timeout 6686
DIAGNOSIS 4557
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4558
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 5400
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 6687
STEP 4 Recheck for diagnostic trouble code 6280
STEP 5 Recheck for diagnostic trouble code 4559
DTC U0195: Satellite radio tuner CAN timeout 6280
DIAGNOSIS 5402
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4560
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 6503
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4560
STEP 4 Recheck for diagnostic trouble code 4561
STEP 5 Recheck for diagnostic trouble code 6688
DTC U0197: Hands free module CAN timeout 5845
DIAGNOSIS 4561
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6285
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 4988
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4562
STEP 4 Recheck for diagnostic trouble code 4563
STEP 5 Recheck for diagnostic trouble code 4563
DTC U0245: Audio visual navigation unit CAN timeout 4563
DIAGNOSIS 4563
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4564
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 4564
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4992
STEP 4 Recheck for diagnostic trouble code 5849
STEP 5 Recheck for diagnostic trouble code 4565
DTC U1412: Implausible vehicle speed signal received 5850
DIAGNOSIS 4566
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4566
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 6291
STEP 3 Check for other diagnostic trouble code 5406
STEP 4 Check for other diagnostic trouble code 4566
STEP 5 Recheck for diagnostic trouble code 4567
DTC U1415: Coding not completed/Data fail 6521
DIAGNOSIS 4997
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4568
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6695
STEP 3 Recheck for diagnostic trouble code 6695
Code No U1417 Implausible coding data 4569
DIAGNOSIS 4569
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4570
STEP 2 Using scan tool MB991958, read the other system diagnostic trouble code 4570
STEP 3 Check part number of ETACS-ECU 4570
STEP 4 Check part number of KOS-ECU 4571
STEP 5 Recheck for diagnostic trouble code 4571
SYMPTOM PROCEDURES 4574
Inspection Procedure 1: Cannot communicate with KOS-ECU using the scan tool 4574
DIAGNOSIS 5865
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4575
STEP 2 Check the power supply circuit and the ground circuit to KOS-ECU 5410
STEP 3 Retest the system 4575
Inspection Procedure 2: The keyless operation key cannot be registered using scan tool 5866
DIAGNOSIS 4576
STEP 1 Sufficiently insert the keyless operation key in the inverted direction at the emergency operation, and check the trouble symptom 6547
STEP 2 Check the keyless operation key inserted in the key cylinder for interference 6547
STEP 3 Retest the system 4577
STEP 4 Check which keyless operation key cannot be registered 6706
STEP 5 Retest the system 5868
STEP 6 Retest the system 5014
STEP 7 Retest the system 4578
STEP 8 Check receiver antenna module connector C-10 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4578
STEP 9 Check the wiring harness between the receiver antenna module connector C-10 (terminal Nos 1, 8, 12, 3, 5, 2, 4) and the KOS-ECU connector C-31 (terminal Nos 12, 32, 7, 9, 13, 11, 10) 4578
STEP 10 Replace the receiver antenna module, and retest the system 5015
Inspection Procedure 3: Abnormality in KOS-ECU power supply and ground circuits 4579
STEP 1 Check KOS-ECU connector C-31 and ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6707
STEP 2 Check the wiring harness between the KOS-ECU connector C-31 (terminal No 38, 39) and the ETACS-ECU connector C-317 (terminal No 10, 5) and between the KOS-ECU connector C-31 (terminal No 14) and the body ground 4580
STEP 3 Retest the system 4581
Inspection Procedure 4: Keyless operation warning display does not disappear 4581
DIAGNOSIS 4581
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 6708
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5413
STEP 3 Using scan tool MB991958, read the KOS-ECU trouble code 6709
STEP 4 Check of the troubles 4583
Inspection Procedure 5: IG knob will not turn (keyless operation is not recognized) 4584
DIAGNOSIS 6709
STEP 1 Check the power supply circuit and the ground circuit to KOS-ECU 4585
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 4586
STEP 3 Using scan tool MB991958, read the KOS-ECU diagnostic trouble code 6553
STEP 4 Using scan tool MB991958, Check the configuration function 4586
STEP 5 Check the ignition push switch Measure the resistance at KOS-ECU connector C-31 4587
STEP 6 Check the key reminder switch Measure the resistance at ETACS-ECU connector C-315 4587
STEP 7 Check with another registered keyless operation key 6710
STEP 8 Check KOS-ECU connector C-31 and receiver antenna module connector C-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6555
STEP 9 Check the wiring harness between KOS-ECU connector C-31 (terminal No 11, 12, 32) and receiver antenna module connector C-10 (terminal No 2, 1, 8) 6555
STEP 10 Check the power supply circuit to the receiver antenna module Measure the voltage at receiver antenna module connector C-10 4588
STEP 11 Using the oscilloscope, check the waveform at receiver antenna module connector C-10 and ground by backprobing 4589
STEP 12 Check of the troubles 5877
Inspection Procedure 6: The engine will not start with KOS (IG knob operates normally) 4589
DIAGNOSIS 5026
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4590
STEP 2 Using scan tool MB991958, read the KOS-ECU diagnostic trouble code 6558
STEP 3 Using scan tool MB991958, Check the configuration function 5027
STEP 4 Check that the engine starts 5879
Inspection Procedure 7: Engine does not start with emergency key 5028
DIAGNOSIS 6713
STEP 1 Check the battery voltage 4591
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 4592
STEP 3 Using scan tool MB991958, read the MFI system diagnostic trouble code 4592
STEP 4 Using scan tool MB991958, read the KOS-ECU diagnostic trouble code 4592
STEP 5 Check that the engine starts 4593
Inspection Procedure 8: No door will be locked or unlocked by operating a lock switch on any door, or by touching the unlock sensor 4593
DIAGNOSIS 5882
STEP 1 Using scan tool MB991958, read CAN bus diagnostic trouble code 5032
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4595
STEP 3 Check the central door locking operation 4595
STEP 4 Check the customization function 4595
STEP 5 Using scan tool MB991958, check data list 4596
STEP 6 Check with another registered keyless operation key 4596
STEP 7 Check of the troubles 4596
Inspection Procedure 9: Driver’s door lock switch does not work 4597
DIAGNOSIS 6572
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4598
STEP 2 Check KOS-ECU connector C-31 and lock switch (driver’s side) connector E-18 for loose, corroded or damaged terminals, 6573
STEP 3 Check the lock switch (driver’s side) 4599
STEP 4 Check the wiring harness between KOS-ECU connector C-31 (terminal No 21) and lock switch (driver’s side) connector E- 4599
STEP 5 KOS communication test 4599
STEP 6 Check of the troubles 4600
Inspection Procedure 10: Driver’s door unlock sensor does not work 4600
DIAGNOSIS 5042
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5042
STEP 2 Check KOS-ECU connector C-31 and unlock sensor (driver’s side) connector E-19 for loose, corroded or damaged terminals 4602
STEP 3 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 24 and 36) and unlock sensor (driver’s side) co 4603
STEP 4 KOS communication test 4603
STEP 5 Check of the troubles 4603
Inspection Procedure 11: Front passenger’s door lock switch does not work 4604
DIAGNOSIS 4605
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4605
STEP 2 Check KOS-ECU connector C-31 and lock switch (front passenger’s side) connector E-06 for loose, corroded or damaged te 4605
STEP 3 Check the lock switch (front passenger’s side) 4606
STEP 4 Check the wiring harness between KOS-ECU connector C-31 (terminal No 23) and lock switch (front passenger’s side) con 4606
STEP 5 KOS communication test 5892
STEP 6 Check of the troubles 4607
Inspection Procedure 12: Front passenger’s door unlock sensor does not work 4607
DIAGNOSIS 4608
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4609
STEP 2 Check KOS-ECU connector C-31 and unlock sensor (front passenger’s side) connector E-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5894
STEP 3 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 25 and 36) and unlock sensor (front passenger’s s 4610
STEP 4 KOS communication test 4610
STEP 5 Check of the troubles 4610
Inspection Procedure 13: Lock switch (liftgate) does not work 4611
DIAGNOSTIC PROCEDURE 6724
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5895
STEP 2 Check KOS-ECU connector C-31 and lock switch (liftgate) connector F-34 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5896
STEP 3 Lock switch (liftgate) check 4613
STEP 4 Check the wiring harness between KOS-ECU connector C-31 (terminal No 22) and lock switch (liftgate) connector F-34 (terminal No 2), and lock switch (liftgate) connector F-34 (terminal No 1) and ground 4614
STEP 5 KOS communication test 4614
STEP 6 Check of the troubles 4614
Inspection Procedure 14: Liftgate lock release handle does not work 5899
DIAGNOSTIC PROCEDURE 4616
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 4616
STEP 2 Check KOS-ECU connector C-31 and liftgate lock release handle connector F-33 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6413
STEP 3 Liftgate lock release handle check 4617
STEP 4 Check the wiring harness between KOS-ECU connector C-31 (terminal No 28) and liftgate lock release handle connector F-33 (terminal No 1), and liftgate lock release handle connector F-33 (terminal No 2) and ground 5902
STEP 5 KOS communication test 5903
STEP 6 Check of the troubles 4618
Inspection Procedure 15: Keyless entry system does not work 4619
DIAGNOSIS 4620
STEP 1 Using scan tool MB991958, read CAN bus the diagnostic trouble code 7248
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4621
STEP 3 Check the power supply system 4621
STEP 4 Verify the central door locking system 4621
STEP 5 Using scan tool MB991958, check data list 7249
STEP 6 Check KOS-ECU connector C-31 and receiver antenna module connector C-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector 7249
STEP 7 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 9, 10 and 13) and receiver antenna module connector C-10 (terminal Nos 3, 4 and 5) 5911
STEP 8 Check with another registered keyless operation key 4623
STEP 9 Check of the troubles 4624
Inspection Procedure 16: KOS timer lock function does not work 4624
DIAGNOSIS 4624
STEP 1 Check the customization function 4624
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4625
STEP 3 Check of the troubles 5068
Inspection Procedure 17: Keyless entry hazard light answerback function, the dome light answerback function or the horn answerback function does not work normally 4626
DIAGNOSIS 4626
STEP 1 Verify the operation hazard warning light 4626
STEP 2 Verify the operation of the dome light 4626
STEP 3 Verify the horn 5913
STEP 4 Check the operation of the keyless entry system 4627
STEP 5 Check the customization function 4627
STEP 6 Check the customization function 4627
STEP 7 Using scan tool MB991958, read the diagnostic trouble code 4628
STEP 8 Check of the troubles 4628
Inspection Procedure 18: Outer tone alarm does not sound 5915
DIAGNOSIS 4630
STEP 1 Check the customize function 4630
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 7250
STEP 3 Using scan tool MB991958, read the actuator test 5440
STEP 4 Check KOS-ECU connector C-31 and outer tone alarm connector F-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4631
STEP 5 Check the wiring harness between KOS-ECU connector C-31 (terminal Nos 35 and 37) and outer tone alarm connector F-14 (terminal Nos 1 and 2) 5074
STEP 6 Check of the troubles 4632
Inspection Procedure 19: Power door locks with selective unlocking does not work 5440
DIAGNOSTIC PROCEDURE 4633
STEP 1 Check the customization 4633
STEP 2 Keyless entry system operation check 4633
STEP 3 Check of the troubles 4633
ON-VEHICLE SERVICE 4636
ID CODES REGISTRATION PROCEDURES 7252
REGISTRATION USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) 4636
REGISTRATION NOT USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) <USA ONLY> 4644
ANTENNA COMMUNICATION TEST 4645
TPMS TRANSMITTER CHECK 4645
TPMS TRANSMITTER ID CHECK 4645
KEYLESS ENTRY SYSTEM CHECK 4646
INSPECTION OF KEYLESS ENTRY TIMER LOCK FUNCTION 4646
POWER DOOR LOCKS WITH SELECTIVE UNLOCKING INSPECTION 4646
KOS-ECU 4650
OUTSIDE TRANSMISSION ANTENNA ASSEMBLY, INSIDE TRANSMISSION ANTENNA ASSEMBLY, RECEIVER ANTENNA MODULE 4651
INSTALLATION SERVICE POINT 4653
KEYLESS OPERATION KEY 5943
DISASSEMBLY SERVICE POINTS 4654
ASSEMBLY SERVICE POINT 4655
TPMS TRANSMITTER 4656
REMOVAL SERVICE POINTS 5948
INSTALLATION SERVICE POINTS 4659
WIRELESS CONTROL MODULE (WCM) 6801
GENERAL INFORMATION 4664
SPECIAL TOOL 4668
DIAGNOSIS 4669
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 6305
DIAGNOSTIC FUNCTION 4669
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5216
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 4670
CHECK OF FREEZE FRAME DATA 6136
Registration flow chart 4674
DIAGNOSTIC TROUBLE CODE PROCEDURES 4682
DTC B1731: Engine control module communication timeout 6156
DIAGNOSIS 6596
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6825
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 4683
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 6782
STEP 4 Recheck for diagnostic trouble code 4683
STEP 5 Recheck for diagnostic trouble code 5751
STEP 6 Recheck for diagnostic trouble code 4684
DTC B1761: VIN code not programmed 6782
DIAGNOSIS 4684
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4808
STEP 2 Register the VIN and recheck the diagnostic trouble code 4863
DTC B1A08: Keyless/KOS key1 performance DTC B1A09: Keyless/KOS key2 performance DTC B1A0A: Keyless/KOS key3 performance DTC B1A0 6184
DIAGNOSIS 6784
STEP 1 Synchronize the rolling code and recheck the diagnostic trouble code 4809
STEP 2 Check whether the diagnostic trouble code is reset 6848
DTC B1A10: Keyless/KOS key 1 low battery DTC B1A11: Keyless/KOS key 2 low battery DTC B1A12: Keyless/KOS key 3 low battery DTC B 4687
DIAGNOSIS 4688
STEP 1 Replace the battery in the transmitter and recheck the diagnostic trouble code 6858
STEP 2 Replace the transmitter and recheck the diagnostic trouble code 4688
DTC B1A24: Key ID not registered 4688
DIAGNOSIS 4688
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6785
STEP 2 Register the key ID and recheck the diagnostic trouble code 4689
DTC B1A25: Key ID unmatched 4866
DIAGNOSIS 6337
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4690
STEP 2 Register the key ID and recheck the diagnostic trouble code 4691
STEP 3 Replace the ignition key and recheck the diagnostic trouble code 4691
STEP 4 Register the key ID and recheck the diagnostic trouble code 4691
STEP 5 Replace the ignition key and recheck the diagnostic trouble code 6338
DTC B1A28: Engine control module authenticate error 6338
DIAGNOSIS 6339
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6787
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 4693
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 6341
STEP 4 Recheck for diagnostic trouble code 6788
STEP 5 Recheck for diagnostic trouble code 6191
DTC B1A35: Transponder read error 4694
DIAGNOSIS 4694
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4694
STEP 2 Check the ignition key inserted in the key cylinder for interference 4695
STEP 3 Recheck for diagnostic trouble code 4873
STEP 4 Replace the ignition key and recheck the diagnostic trouble code 4695
STEP 5 Register the key ID and recheck the diagnostic trouble code 4695
STEP 6 Replace the ignition key and recheck the diagnostic trouble code 4696
DTC B2101: IG SW start POS circuit low DTC B2102: IG SW start POS circuit high 4816
DIAGNOSIS 4698
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4698
STEP 2 Check ETACS-ECU connector C-317 and WCM connector C-09 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5328
STEP 3 Check the wiring harness between WCM connector C-09 (terminal No 9) and ETACS-ECU connector C-317 (terminal No 5) 4699
STEP 4 Using scan tool MB991958, check data list 4699
STEP 5 Recheck for diagnostic trouble code 5765
DTC B2204: Coding data mismatch 6198
DIAGNOSIS 4700
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5331
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 4818
STEP 3 Recheck for diagnostic trouble code 4701
DTC B2206: VIN code mismatch 4702
DIAGNOSIS 4702
STEP 1 Check the VIN registered in the engine control module and the VIN of the vehicle 4881
STEP 2 Recheck for diagnostic trouble code 4703
STEP 3 Recheck for diagnostic trouble code 6201
DTC B2352: Antenna fail 6201
DIAGNOSIS 6361
Recheck for diagnostic trouble code 4704
DTC B2401: Keyless/KOS key ID not register 5770
DIAGNOSIS 4704
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4705
STEP 2 Register the transmitter and recheck the diagnostic trouble code 6620
DTC B2416: ECU internal error 4705
DIAGNOSIS 4822
Recheck for diagnostic trouble code 5771
DTC C1608: EEPROM Error 4706
DIAGNOSIS 4707
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6205
STEP 2 Diagnostic trouble code check 6622
STEP 3 Diagnostic trouble code check 5336
DTC C1900: No Registration 4707
DIAGNOSIS 4708
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4889
STEP 2 Diagnostic trouble code check 6368
STEP 3 Recheck for diagnostic trouble code 4708
DTC C1901: Vehicle speed information abnormality 6209
DIAGNOSIS 4709
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4709
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4891
STEP 3 Check for other diagnostic trouble code 4892
STEP 4 Check for other diagnostic trouble code 4710
STEP 5 Check the TPMS transmitter acceleration 4710
STEP 6 Recheck for diagnostic trouble code 5338
DTC C1910: Transmitter low battery voltage abnormality 1 DTC C1920: Transmitter low battery voltage abnormality 2 DTC C1930: Tra 6626
DIAGNOSIS 6376
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4711
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 5779
STEP 3 Check for TPMS transmitter 4712
STEP 4 Diagnostic trouble code recheck after register the ID codes 4896
DTC C1912: Tire inflation pressure warning 1 DTC C1922: Tire inflation pressure warning 2 DTC C1932: Tire inflation pressure warning 3 DTC C1942: Tire inflation pressure warning 4 4712
DIAGNOSIS 5780
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4713
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4713
STEP 3 Tire check 4713
STEP 4 Diagnostic trouble code check 4713
STEP 5 Diagnostic trouble code check 6383
STEP 6 Tire pressure check by scan tool 7098
STEP 7 Tire pressure check by scan tool 4714
STEP 8 Recheck for diagnostic trouble code 6630
STEP 9 Recheck for diagnostic trouble code 4830
DTC C1913: Acceleration sensor abnormality 1 DTC C1923: Acceleration sensor abnormality 2 DTC C1933: Acceleration sensor abnorma 4715
DIAGNOSIS 5783
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6218
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4716
STEP 3 Check for TPMS transmitter 6632
STEP 4 Diagnostic trouble code recheck after register the ID codes 4716
DTC C1915: Transmitter OFF mode 1 DTC C1925: Transmitter OFF mode 2 DTC C1935: Transmitter OFF mode 3 DTC C1945: Transmitter OFF mode 4 5343
DIAGNOSIS 6391
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 4825
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 4717
STEP 3 Diagnostic trouble code check 4718
STEP 4 Diagnostic trouble code recheck after register the ID codes 4718
DTC U0019: Bus off(CAN-B) 4718
DIAGNOSIS 4718
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4719
STEP 2 Recheck for diagnostic trouble code 4719
DTC U0141: ETACS-ECU CAN timeout 5348
DIAGNOSIS 4720
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4907
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5789
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4908
STEP 4 Recheck for diagnostic trouble code 6637
STEP 5 Recheck for diagnostic trouble code 4721
DTC U0151: SRS-ECU CAN timeout 6638
DIAGNOSIS 7180
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5792
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 4722
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4723
STEP 4 Recheck for diagnostic trouble code 4723
STEP 5 Recheck for diagnostic trouble code 5795
DTC U0154: Occupant classification-ECU CAN timeout 4724
DIAGNOSIS 6229
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4724
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 4724
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 6230
STEP 4 Recheck for diagnostic trouble code 4725
STEP 5 Recheck for diagnostic trouble code 4725
DTC U0155: Combination meter CAN timeout 5797
DIAGNOSIS 4726
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4726
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 4726
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 7228
STEP 4 Recheck for diagnostic trouble code 4727
STEP 5 Recheck for diagnostic trouble code 4727
DTC U0164: A/C-ECU CAN timeout 4728
DIAGNOSIS 6644
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4728
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 4728
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 5803
STEP 4 Recheck for diagnostic trouble code 4729
STEP 5 Recheck for diagnostic trouble code 4729
DTC U0184: Audio CAN timeout 4730
DIAGNOSIS 5804
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4730
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 4731
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4731
STEP 4 Recheck for diagnostic trouble code 4731
STEP 5 Recheck for diagnostic trouble code 4731
DTC U0195: Satellite radio tuner CAN timeout 4732
DIAGNOSIS 6427
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4732
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 5363
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 4733
STEP 4 Recheck for diagnostic trouble code 4733
STEP 5 Recheck for diagnostic trouble code 4923
DTC U0197: Hands free module CAN timeout 5364
DIAGNOSIS 6240
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4734
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 4735
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 6652
STEP 4 Recheck for diagnostic trouble code 4735
STEP 5 Recheck for diagnostic trouble code 4735
DTC U0245: Audio visual navigation unit CAN timeout 4736
DIAGNOSIS 4736
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4736
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 4736
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 5814
STEP 4 Recheck for diagnostic trouble code 4737
STEP 5 Recheck for diagnostic trouble code 4737
DTC U1412: Implausible vehicle speed signal received 4738
DIAGNOSIS 5368
STEP 1 Using scan tool MB991958, diagnose the CAN bus lines 6657
STEP 2 Diagnostic trouble code recheck after resetting CAN bus lines 5816
STEP 3 Check for other diagnostic trouble code 5816
STEP 4 Check for other diagnostic trouble code 4739
STEP 5 Recheck for diagnostic trouble code 4739
DTC U1415: Coding not completed/Data fail 4739
DIAGNOSIS 4739
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4740
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 4740
STEP 3 Recheck for diagnostic trouble code 4740
Code No U1417 Implausible coding data 4741
DIAGNOSIS 5818
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4937
STEP 2 Using scan tool MB991958, read the other system diagnostic trouble code 6662
STEP 3 Check part number of ETACS-ECU 6249
STEP 4 Check part number of WCM 4938
STEP 5 Recheck for diagnostic trouble code 4743
SYMPTOM PROCEDURES 4746
Inspection Procedure 1: Scan tool cannot communicate with WCM 6461
DIAGNOSIS 6669
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4747
STEP 2 Check the power supply circuit and the ground circuit to WCM 4747
STEP 3 Retest the system 4747
Inspection Procedure 2: The ignition key cannot be registered using scan tool 4748
DIAGNOSIS 4748
STEP 1 Check the ignition key inserted in the key cylinder for interference 4748
STEP 2 Retest the system 4748
STEP 3 Check which ignition key cannot be registered 5380
STEP 4 Retest the system 6260
STEP 5 Retest the system 4749
Inspection Procedure 3: Engine does not start 4749
DIAGNOSIS 4749
STEP 1 Check the battery voltage 6468
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 6675
STEP 3 Using scan tool MB991958, read the MFI system diagnostic trouble code 6470
STEP 4 Using scan tool MB991958, read the WCM diagnostic trouble code 6676
STEP 5 Check that the engine starts 4751
Inspection Procedure 4: Abnormality in WCM power supply and ground circuits 4752
DIAGNOSIS 4753
STEP 1 Check WCM connector C-09 and ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 4753
STEP 2 Check the wiring harness between WCM connector C-09 (terminal No 6, 9) and the ETACS-ECU connector C-317 (terminal No 10, 5) for open circuit 4754
STEP 3 Check the wiring harness between the WCM connector C-09 (terminal No 7) and the ground for open circuit 5386
STEP 4 Retest the system 4755
Inspection Procedure 5: Keyless entry system does not work 5832
DIAGNOSIS 4755
STEP 1 Using scan tool MB991958, check for CAN bus the diagnostic trouble code 4756
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 4757
STEP 3 Check the power supply system 6681
STEP 4 Verify the central door locking system 4757
STEP 5 Using scan tool MB991958, check data list 4758
STEP 6 Retest the system 4759
Inspection Procedure 6: Keyless entry hazard light answerback function, the dome light answerback function or the horn answerback function does not work normally 4759
DIAGNOSIS 5392
STEP 1 Verify the operation hazard warning light 5392
STEP 2 Verify the operation of the dome light 4759
STEP 3 Verify the horn 6273
STEP 4 Check the operation of the keyless entry system 6484
STEP 5 Check the customize function (Hazard light answerback) 6684
STEP 6 Check the customize function (Horn answerback) 6684
STEP 7 Check of the troubles 6273
Inspection Procedure 7: The timer lock function does not work after the doors have been unlocked by the keyless entry system 4761
DIAGNOSIS 6684
STEP 1 Check the operation of the keyless entry system 4761
STEP 2 Check the customize function 6684
Inspection Procedure 8: Power door locks with selective unlocking does not work 5836
DIAGNOSTIC PROCEDURE 5836
STEP 1 Check the customization 4762
STEP 2 Keyless entry system operation check 4762
STEP 3 Check of the troubles 4762
ON-VEHICLE SERVICE 6492
ID CODES REGISTRATION PROCEDURE 4763
REGISTRATION USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) 4763
REGISTRATION NOT USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) <USA ONLY> 6280
KEYLESS ID NOT USING SCAN TOOL MB991958 (M U T -III SUB ASSEMBLY) <USA ONLY> 4774
TPMS TRANSMITTER CHECK 6688
TPMS TRANSMITTER ID CHECK 4775
KEYLESS ENTRY SYSTEM CHECK 6281
INSPECTION OF KEYLESS ENTRY TIMER LOCK FUNCTION 4775
POWER DOOR LOCKS WITH SELECTIVE UNLOCKING INSPECTION 4776
WCM 4779
INSTALLATION SERVICE POINT 6691
TRANSMITTER 4780
DISASSEMBLY SERVICE POINTS 4995
ASSEMBLY SERVICE POINT 4781
TPMS TRANSMITTER 4782
REMOVAL SERVICE POINTS 6696
INSTALLATION SERVICE POINTS 6296
INTERIOR AND SUPPLEMENTAL RESTRAINT SYSTEM(SRS) 6801
INTERIOR 6801
SERVICE SPECIFICATIONS 6795
SPECIAL TOOL 6768
INSTRUMENT PANEL ASSEMBLY 6736
GLOVE BOX 6170
INSTRUMENT CENTER PANEL 6771
INSTRUMENT LOWER PANEL 6809
FLOOR CONSOLE ASSEMBLY 4803
REASSEMBLY SERVICE POINT 6820
TRIMS 6588
INTERIOR TRIM 6313
REMOVAL SERVICE POINTS 4808
DOOR TRIM 4809
LIFTGATE TRIM 4811
HEADLINING 4812
REMOVAL SERVICE POINTS 5759
INTERIOR MIRROR 4813
REMOVAL SERVICE POINT 5360
SEAT ASSEMBLY 4869
FRONT SEAT ASSEMBLY 4814
REMOVAL SERVICE POINT 6341
INSTALLATION SERVICE POINT 4815
INSPECTION 4873
CONTINUITY TEST OF HEATED SEAT SWITCH 4816
HEATED SEAT RELAY CONTINUITY CHECK 4876
DISASSEMBLY SERVICE POINTS 6201
REASSEMBLY SERVICE POINT 4821
REAR SEAT ASSEMBLY 4822
INSTALLATION SERVICE POINTS 5771
DISASSEMBLY SERVICE POINTS 4825
SEAT BELT 4827
FRONT SEAT BELT 7061
REMOVAL SERVICE POINT 4828
INSPECTION 4828
REAR SEAT BELT 4830
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 6801
GENERAL INFORMATION 6744
SRS AIR BAG SPECIAL CONNECTOR 4841
SERVICE PRECAUTIONS 6317
SRS AIR BAG DIAGNOSIS 4858
HOW TO CONNECT THE SCAN TOOL (M U T -III) 4859
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6825
SRS WARNING LIGHT CHECK 4860
PASSENGER’S SEAT BELT WARNING LIGHT CHECK 4861
PASSENGER’S AIR BAG OFF INDICATOR LIGHT CHECK 6825
DIAGNOSTIC TROUBLE CODE PROCEDURES <SRS-ECU> 4867
DTC B1206: Passenger’s Air Bag OFF Indicator Light (Open Circuit) 4867
DIAGNOSIS 4868
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4869
STEP 2 Recheck for diagnostic trouble code 4869
STEP 3 Check the passenger’s air bag OFF indicator light 4869
STEP 4 Check the harness for open circuit between SRS-ECU connector C-122 (terminal No 18) and the instrument center panel connector C-18 (terminal No 11) 4870
STEP 5 Measure the voltage at the instrument center panel connector 5760
STEP 6 Recheck for diagnostic trouble code 4871
DTC B1207: Passenger’s Air Bag OFF Indicator Light (Short Circuit between Circuit Terminal) 6341
DIAGNOSIS 4872
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6609
STEP 2 Recheck for diagnostic trouble code 4873
STEP 3 Check the passenger’s air bag OFF indicator light 5762
STEP 4 Resistance measurement at the C-122 SRS-ECU connector 6926
STEP 5 Resistance measurement at the C-122 SRS-ECU connector 4874
STEP 6 Recheck for diagnostic trouble code 5763
DTC B1B00: Driver’s Air Bag Module (1st Squib) System (Shorted to Squib Circuit Ground) DTC B1B04: Driver’s Air Bag Module (2nd Squib) System (Shorted to Squib Circuit Ground) 6611
DIAGNOSIS 4876
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4877
STEP 2 Recheck for diagnostic trouble code 6351
STEP 3 Check the driver’s air bag module 4878
STEP 4 Check the clock spring 6198
STEP 5 Check the driver’s air bag module circuit Measure the resistance at the SRS-ECU connector C-122 4880
STEP 6 Check the harness for short circuit to ground between the following connector 4881
STEP 7 Recheck for diagnostic trouble code 4881
DTC B1B01: Driver’s Air bag Module (1st squib) System (Shorted to Squib Circuit Power Supply) DTC B1B05: Driver’s Air bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply 4882
DIAGNOSIS 4883
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4883
STEP 2 Recheck for diagnostic trouble code 6619
STEP 3 Check the driver’s air bag module 4884
STEP 4 Check the clock spring 4885
STEP 5 Check the driver’s air bag module circuit Measure the voltage at the SRS-ECU connector C-122 4886
STEP 6 Check the harness for short circuit to power supply between the following connector 4887
STEP 7 Recheck for diagnostic trouble code 6622
DTC B1B02: Driver’s Air Bag Module (1st squib) System (Squib Circuit Open) DTC B1B06: Driver’s Air Bag Module (2nd squib) System (Squib Circuit Open) 4888
DIAGNOSIS 4889
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4890
STEP 2 Recheck for diagnostic trouble code 4890
STEP 3 Check the driver’s air bag module 4891
STEP 4 Check the clock spring 4892
STEP 5 Check the harness for open circuit between the following connector 4893
STEP 6 Recheck for diagnostic trouble code 4894
DTC B1B03: Driver’s Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals) DTC B1B07: Driver’s Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) 4895
DIAGNOSIS 4896
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4897
STEP 2 Recheck for diagnostic trouble code 4897
STEP 3 Check SRS-ECU connector C-122, driver’s air bag module connector C-207 and clock spring connector C-208 4898
STEP 4 Check the driver’s air bag module 5342
STEP 5 Check the clock spring 6387
STEP 6 Check the driver’s air bag module circuit Measure the resistance at SRS-ECU connector C-122 4901
STEP 7 Check the harness for short circuit between the harness wire and wire 6632
STEP 8 Recheck for diagnostic trouble code 4902
DTC B1B08: Passenger’s (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Ground) DTC B1B0C: Passenger’s (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Ground) 7125
DIAGNOSIS 4904
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4904
STEP 2 Recheck for diagnostic trouble code 6222
STEP 3 Check the passenger’s (front) air bag module 4905
STEP 4 Check the passenger’s (front) air bag module circuit Measure the resistance at the SRS-ECU connector C-122 5788
STEP 5 Check the harness wires for short circuit to ground between the following connector 4907
STEP 6 Recheck for diagnostic trouble code 4907
DTC B1B09: Passenger’s (Front) Air Bag Module (1st squib) System (Shorted to Squib Circuit Power Supply) DTC B1B0D: Passenger’s (Front) Air Bag Module (2nd squib) System (Shorted to Squib Circuit Power Supply 7164
DIAGNOSIS 5351
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 7174
STEP 2 Recheck for diagnostic trouble code 6227
STEP 3 Check the passenger’s (front) air bag module 4910
STEP 4 Check the passenger’s (front) air bag module circuit Measure the voltage at the SRS-ECU connector C-122 4911
STEP 5 Check the harness wires for short circuit to power supply between the following connector 4912
STEP 6 Recheck for diagnostic trouble code 6229
DTC B1B0A: Passenger’s (Front) Air Bag Module (1st squib) System (Squib Circuit Open) DTC B1B0E: Passenger’s (Front) Air Bag Module (2nd squib) System (Squib Circuit Open) 4913
DIAGNOSIS 5355
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6414
STEP 2 Recheck for diagnostic trouble code 4915
STEP 3 Check the passenger’s (front) air bag module 4915
STEP 4 Check the harness for open circuit between SRS-ECU connector C-122 and passenger’s (front) air bag module connector C-16 6417
STEP 5 Recheck for diagnostic trouble code 4917
DTC B1B0B: Passenger’s (Front) Air Bag Module (1st squib) System (Short Circuit Between Squib Circuit Terminals) DTC B1B0F: Passenger’s (Front) Air Bag Module (2nd squib) System (Short Circuit Between Squib Circuit Terminals) 4918
DIAGNOSIS 4919
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4919
STEP 2 Recheck for diagnostic trouble code 4920
STEP 3 Check SRS-ECU connector C-122 and passenger’s (front) air bag module connector C-16 4920
STEP 4 Check the passenger’s (front) air bag module 5805
STEP 5 Check the passenger’s (front) air bag module circuit at SRS-ECU connector C-122 4922
STEP 6 Check the harness for short circuit between the harness wire and wire 4923
STEP 7 Check for diagnostic trouble code 5808
DTC B1B10: Driver’s Knee Air Bag (Squib) System (Shorted To Squib Circuit Ground) 4924
DIAGNOSIS 6433
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4925
STEP 2 Recheck for diagnostic trouble code 4925
STEP 3 Check the Knee air bag module 4926
STEP 4 Check the knee air bag module circuit Measure the resistance at the SRS-ECU connector C-122 4927
STEP 5 Check harness wires for short circuit to ground between SRS-ECU connector C-122 (terminal No 1 and 2) and knee air bag module connector C-33 (terminal No 2 and 1) 4928
STEP 6 Recheck for diagnostic trouble code 4928
DTC B1B11: Driver’s Knee Air Bag (Squib) System (Shorted To Squib Circuit Power Supply) 4929
DIAGNOSIS 4930
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4930
STEP 2 Recheck for diagnostic trouble code 4930
STEP 3 Check the knee air bag module 4931
STEP 4 Check the knee air bag module circuit Measure the voltage at the SRS-ECU connector C-122 4932
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-122 (terminal No 1 and 2) and knee air bag module connector C-33 (terminal No 2 and 1) 4933
STEP 6 Recheck for diagnostic trouble code 4933
DTC B1B12: Driver’s Knee Air Bag (Squib) System (Squib Circuit Open) 5817
DIAGNOSIS 4935
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6446
STEP 2 Recheck for diagnostic trouble code 4935
STEP 3 Check the knee air bag module 4936
STEP 4 Check the harness for open circuit between SRS-ECU connector C-122 (terminal No 1 and 2) and the knee air bag module C-33 (terminal No 2 and 1) 5372
STEP 5 Recheck for diagnostic trouble code 4938
DTC B1B13: Driver’s Knee Air Bag (Squib) System (Short Circuit Between Squib Circuit Terminals) 4938
DIAGNOSIS 6249
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4939
STEP 2 Recheck for diagnostic trouble code 6662
STEP 3 Check SRS-ECU connector C-122 and Knee air bag module connector C-33 4940
STEP 4 Check the knee air bag module 6664
STEP 5 Check the knee air bag module circuit Measure the resistance at the SRS-ECU connector C-122 4942
STEP 6 Check the harness for short circuit between SRS-ECU connector C-122 (terminal No 1 and 2) and knee air bag module connector C-33 (terminal No 2 and 1) 6458
STEP 7 Recheck for diagnostic trouble code 4943
DTC B1B18: Curtain Air Bag Module (LH) (Squib) System (Shorted to Squib Circuit Ground) 4944
DIAGNOSIS 6667
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4946
STEP 2 Recheck for diagnostic trouble code 5378
STEP 3 Check by dummy resistor connection 4947
STEP 4 Resistance measurement at the C-30 SRS-ECU connector 5379
STEP 5 Resistance measurement at the D-12 intermediate connector 4949
STEP 6 Recheck for diagnostic trouble code 5380
DTC B1B19: Curtain Air bag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) 4951
DIAGNOSIS 5829
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4953
STEP 2 Recheck for diagnostic trouble code 4953
STEP 3 Check by dummy resistor connection 4954
STEP 4 Voltage measurement at the C-30 SRS-ECU connector 6470
STEP 5 Voltage measurement at the D-12 intermediate connector 4956
STEP 6 Recheck for diagnostic trouble code 4957
DTC B1B1A: Curtain Air Bag Module (LH) (Squib) System (Squib Circuit Open) 4958
DIAGNOSIS 4959
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6681
STEP 2 Recheck for diagnostic trouble code 4960
STEP 3 Check by dummy resistor connection 4961
STEP 4 Resistance measurement at the C-30 SRS-ECU connector and the D-12 intermediate connector 4962
STEP 5 Resistance measurement at the D-12 intermediate connector terminal No 1, 2 and the F-24 curtain air bag module harness side connector terminal No 1, 2 6271
STEP 6 Recheck for diagnostic trouble code 4964
DTC B1B1B: Curtain Air Bag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) 5834
DIAGNOSIS 4966
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6683
STEP 2 Recheck for diagnostic trouble code 4967
STEP 3 Check SRS-ECU connector C-30, curtain air bag module (LH) connector F-24 and intermediate connector D-12 4968
STEP 4 Check by dummy resistor connection 4969
STEP 5 Resistance measurement at the C-30 SRS-ECU connector 4970
STEP 6 Short circuit check between the F-24 curtain air bag module harness side connector and the D-12 intermediate harness 4971
STEP 7 Recheck for diagnostic trouble code 4972
DTC B1B20: Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Ground) 5395
DIAGNOSIS 4973
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4974
STEP 2 Recheck for diagnostic trouble code 6686
STEP 3 Check by dummy resistor connection 4975
STEP 4 Resistance measurement at the C-30 SRS-ECU connector 4976
STEP 5 Resistance measurement at the D-10 intermediate connector 4977
STEP 6 Recheck for diagnostic trouble code 4978
DTC B1B21: Curtain Air Bag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply) 6686
DIAGNOSIS 4980
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6687
STEP 2 Recheck for diagnostic trouble code 6687
STEP 3 Check by dummy resistor connection 6687
STEP 4 Voltage measurement at the C-30 SRS-ECU connector 4983
STEP 5 Voltage measurement at the D-10 intermediate connector 4984
STEP 6 Recheck for diagnostic trouble code 4985
DTC B1B22: Curtain Air Bag Module (RH) (Squib) System (Squib Circuit Open) 5845
DIAGNOSIS 4987
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 4988
STEP 2 Recheck for diagnostic trouble code 4988
STEP 3 Check by dummy resistor connection 4989
STEP 4 Resistance measurement at the C-30 SRS-ECU connector and the D-10 intermediate connector 5404
STEP 5 Resistance measurement at the D-10 intermediate connector terminal No 1, 2 and the F-05 curtain air bag module harness side connector terminal No 1, 2 4991
STEP 6 Recheck for diagnostic trouble code 5849
DTC B1B23: Curtain Air Bag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) 4993
DIAGNOSIS 4994
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6693
STEP 2 Recheck for diagnostic trouble code 4995
STEP 3 Check SRS-ECU connector C-30, curtain air bag module (RH) connector F-05 and intermediate connector D-10 4996
STEP 4 Check by dummy resistor connection 5406
STEP 5 Resistance measurement at the C-30 SRS-ECU connector 6694
STEP 6 Short circuit check between the F-05 curtain air bag module harness side connector and the D-10 intermediate harness 4999
STEP 7 Recheck for diagnostic trouble code 5000
DTC B1B54: Seat Belt Buckle Switch (RH) Circuit (Ground Side) Shorted DTC B1B55: Seat Belt Buckle Switch (RH) Circuit (Power Supply Side) Shorted DTC B1B56: Seat Belt Buckle Switch (RH) Circuit Open 5000
DIAGNOSIS 6296
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5002
STEP 2 Recheck for diagnostic trouble code 5002
STEP 3 Check the harness short circuit between seat belt buckle switch (passenger’s side) connector D-33 and the SRS-ECU conn 6528
STEP 4 Check the harness wires between SRS-ECU connector C-30 (terminal No 55 and 58) and the seat belt buckle switch (passen 6529
STEP 5 Check the harness wires between SRS-ECU connector C-30 (terminal No 55 and 58) and the seat belt buckle switch (passen 5004
STEP 6 Seat belt buckle switch check (passenger’s side) 5004
STEP 7 Recheck for diagnostic trouble code 5004
DTC B1B70: Malfunction of G-sensor inside Front Impact Sensor (LH) DTC B1B71: Malfunction of G-sensor inside Front Impact Sensor (RH) 5005
DIAGNOSIS 5005
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6700
STEP 2 Check the front impact sensor 5859
STEP 3 Check the SRS-ECU 5006
DTC B1B72: Malfunction of G-sensor Inside Side Impact Sensor (LH) DTC B1B75: Malfunction of G-sensor Inside Side Impact Sensor (RH) 5006
DIAGNOSTIC PROCEDURE 5006
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5007
STEP 2 Check the side impact sensor 5007
STEP 3 Check the SRS-ECU 6701
DTC B1BA3: Driver’s Seat Slide Sensor Malfunction (Occupant Classification-ECU) 5008
DIAGNOSIS 5008
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5009
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5009
STEP 3 Recheck for diagnostic trouble code 5409
DTC B1BA5: SRS-ECU squib count mismatch 5010
DIAGNOSIS 5010
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6542
STEP 2 Recheck for diagnostic trouble code 5410
DTC B1BAA: Occupant Classification-ECU Configuration Mismatch 5011
DIAGNOSIS 5011
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5012
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5012
STEP 3 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5012
STEP 4 Recheck for diagnostic trouble code 5013
DTC B1BC7: SRS-ECU (Record Data Full) System 5867
DIAGNOSIS 5013
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5014
STEP 2 Recheck for diagnostic trouble code 5014
DTC B1C27: Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Ground) 5015
DIAGNOSIS 5016
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5016
STEP 2 Recheck for diagnostic trouble code 5016
STEP 3 Check the side-airbag module (LH) 6708
STEP 4 Check the side-airbag module (LH) circuit Measure the resistance at the SRS-ECU connector C-30 5018
STEP 5 Check the harness wires for short circuit to ground between SRS-ECU connector C-30 (terminal No 31 and 32) and side-airbag module (LH) connector D-30 (terminal No 2 and 1) 5019
STEP 6 Recheck for diagnostic trouble code 5019
DTC B1C28: Side-airbag Module (LH) (Squib) System (Shorted to Squib Circuit Power Supply) 5019
DIAGNOSIS 5020
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5021
STEP 2 Recheck for diagnostic trouble code 5021
STEP 3 Check the side-airbag module (LH) 5022
STEP 4 Check the side-airbag module (LH) circuit Measure the voltage at the SRS-ECU connector C-30 5023
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-30 (terminal No 31 and 32 and side-airbag module (LH) connector D-30 (terminal No 2 and 1) 5876
STEP 6 Recheck for diagnostic trouble code 5024
DTC B1C29: Side-airbag Module (LH) (Squib) System (Squib Circuit Open) 5025
DIAGNOSIS 5026
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5878
STEP 2 Recheck for diagnostic trouble code 5026
STEP 3 Check the side-airbag module (LH) 5027
STEP 4 Check the harness for open circuit between the SRS-ECU connector C-30 (terminal No 31 and 32) and the side-airbag module (LH) connector D-30 (terminal No 2 and 1) 5028
STEP 5 Recheck for diagnostic trouble code 5880
DTC B1C2A: Side-airbag Module (LH) (Squib) System (Short Circuit between Squib Circuit Terminals) 5030
DIAGNOSIS 5881
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5031
STEP 2 Recheck for diagnostic trouble code 5032
STEP 3 Check SRS-ECU connector C-30 and side-airbag module (LH) connector D-30 5032
STEP 4 Check the side-airbag module (LH) 5882
STEP 5 Check the side-airbag module (LH) circuit Measure the resistance at the SRS-ECU connector C-30 5034
STEP 6 Check the harness wires for short circuit between SRS-ECU connector C-30 (terminal No 31 and 32) and side-airbag module (LH) connector D-30 (terminal No 2 and 1) 5884
STEP 7 Recheck for diagnostic trouble code 5035
DTC B1C2B: Side-airbag Module (RH) (Squib) System (Shorted to Squib Circuit Ground) 5036
DIAGNOSIS 5037
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6571
STEP 2 Recheck for diagnostic trouble code 5037
STEP 3 Check the side-airbag module (RH) 5886
STEP 4 Check the side-airbag module (RH) circuit Measure the resistance at the SRS-ECU connector C-30 5039
STEP 5 Check the harness wires for short circuit to ground between SRS-ECU connector C-30 (terminal No 33 and 34) and side-airbag module (RH) connector D-32 (terminal No 1 and 2) 5887
STEP 6 Recheck for diagnostic trouble code 5040
DTC B1C2C: Side-airbag Module (RH) (Squib) System (Shorted to Squib Circuit Power Supply) 5041
DIAGNOSIS 5042
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5042
STEP 2 Recheck for diagnostic trouble code 5042
STEP 3 Check the side-airbag module (RH) 5889
STEP 4 Check the side-airbag module (RH) circuit Measure the voltage at the SRS-ECU connector C-30 5044
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-30 (terminal No 33 and 34) and side-airbag module (RH) connector D-32 (terminal No 1 and 2) 6721
STEP 6 Recheck for diagnostic trouble code 5045
DTC B1C2D: Side-airbag Module (RH) (Squib) System (Squib Circuit Open) 5046
DIAGNOSIS 5047
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5047
STEP 2 Recheck for diagnostic trouble code 5047
STEP 3 Check the side-airbag module (RH) 5048
STEP 4 Check the harness for open circuit between SRS-ECU connector C-30 (terminal No 33 and 34) and the side-airbag module (RH) connector D-32 (terminal No 1 and 2) 5893
STEP 5 Recheck for diagnostic trouble code 5426
DTC B1C2E: Side-airbag Module (RH) (Squib) System (Short Circuit between Squib Circuit Terminals) 5051
DIAGNOSIS 5052
STEP 1 Using scan tool MB991934, diagnose the CAN bus line 5052
STEP 2 Recheck for diagnostic trouble code 5053
STEP 3 Check SRS-ECU connector C-30 and side-airbag module (RH) connector D-32 5053
STEP 4 Check the side-airbag module (RH) 5054
STEP 5 Check the side-airbag module (RH) circuit Measure the resistance at the SRS-ECU connector C-30 5055
STEP 6 Check the harness wires for short circuit between SRS-ECU connector C-30 (terminal No 33 and 34) and side-airbag module (RH) connector D-32 (terminal No 1 and 2) 5056
STEP 7 Recheck for diagnostic trouble code 7247
DTC B1C38: Driver’s Seat Belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Ground) 5057
DIAGNOSIS 6446
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5058
STEP 2 Recheck for diagnostic trouble code 5058
STEP 3 Check the driver’s seat belt pre-tensioner 5059
STEP 4 Check the driver’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-30 5060
STEP 5 Check harness wires for short circuit to ground between SRS-ECU connector C-30 (terminal No 45 and 46) and driver’s seat belt pre-tensioner connector D-21 (terminal No 1 and 2) 5061
STEP 6 Recheck for diagnostic trouble code 5061
DTC B1C39: Driver’s Seat Belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) 5062
DIAGNOSIS 5063
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5063
STEP 2 Recheck for diagnostic trouble code 5063
STEP 3 Check the driver’s seat belt pre-tensioner 5064
STEP 4 Check the driver’s seat belt pre-tensioner circuit Measure the voltage at the SRS-ECU connector C-30 7249
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-30 (terminal No 45 and 46) and driver’s seat belt pre-tensioner connector D-21 (terminal No 1 and 2) 5066
STEP 6 Recheck for diagnostic trouble code 5066
DTC B1C3A: Driver’s Seat Belt Pre-tensioner (Squib) System (Squib Circuit Open) 5067
DIAGNOSIS 5068
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5068
STEP 2 Recheck for diagnostic trouble code 5068
STEP 3 Check the driver’s seat belt pre-tensioner 5069
STEP 4 Check the harness for open circuit between SRS-ECU connector C-30 (terminal No 45 and 46) and the driver’s seat belt pre-tensioner D-21 (terminal No 1 and 2) 5069
STEP 5 Recheck for diagnostic trouble code 5071
DTC B1C3B: Driver’s Seat Belt Pre-tensioner (Squib) System (Short Circuit Between Squib Circuit Terminals) 5071
DIAGNOSIS 5072
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5072
STEP 2 Recheck for diagnostic trouble code 5073
STEP 3 Check SRS-ECU connector C-30 and driver’s seat belt pre-tensioner connector D-21 6632
STEP 4 Check the driver’s seat belt pre-tensioner 7250
STEP 5 Check the driver’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-30 5075
STEP 6 Check the harness for short circuit between SRS-ECU connector C-30 (terminal No 45 and 46) and driver’s seat belt pre- 5076
STEP 7 Recheck for diagnostic trouble code 5076
DTC B1C47: Front Passenger’s Seat Belt pre-tensioner (squib) system (shorted to squib circuit Ground) 5077
DIAGNOSIS 5078
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5078
STEP 2 Recheck for diagnostic trouble code 5078
STEP 3 Check the passenger’s seat belt pre-tensioner 5079
STEP 4 Check the passenger’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-30 5080
STEP 5 Check harness wires for short circuit to ground between SRS-ECU connector C-30 (terminal No 43 and 44) and passenger’s seat belt pre-tensioner connector D-36 (terminal No 2 and 1) 5081
STEP 6 Recheck for diagnostic trouble code 5081
DTC B1C48: Front Passenger’s Seat Belt Pre-tensioner (Squib) System (Shorted to Squib Circuit Power Supply) 5082
DIAGNOSIS 5083
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5083
STEP 2 Recheck for diagnostic trouble code 7252
STEP 3 Check the passenger’s seat belt pre-tensioner 7252
STEP 4 Check the passenger’s seat belt pre-tensioner circuit Measure the voltage at the SRS-ECU connector C-30 5449
STEP 5 Check the harness wires for short circuit to power supply between SRS-ECU connector C-30 (terminal No 43 and 44) and passenger’s seat belt pre-tensioner connector D-36 (terminal No 2 and 1) 5086
STEP 6 Recheck for diagnostic trouble code 5086
DTC B1C49: Front Passenger’s Seat Belt Pre-tensioner (Squib) System (Squib Circuit Open) 5087
DIAGNOSIS 5088
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5088
STEP 2 Recheck for diagnostic trouble code 5088
STEP 3 Check the passenger’s seat belt pre-tensioner 7253
STEP 4 Check the harness for open circuit between SRS-ECU connector C-30 (terminal No 43 and 44) and the passenger’s seat belt pre-tensioner connector D-36 (terminal No 2 and 1) 5090
STEP 5 Recheck for diagnostic trouble code 5091
DTC B1C4A: Front Passenger’s Seat Belt Pre-tensioner (Squib) System (Short Circuit between Squib Circuit Terminals) 5092
DIAGNOSIS 5093
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5093
STEP 2 Recheck for diagnostic trouble code 5094
STEP 3 Check SRS-ECU connector C-30 and passenger’s seat belt pre-tensioner connector D-36 5094
STEP 4 Check the passenger’s seat belt pre-tensioner 5095
STEP 5 Check the passenger’s seat belt pre-tensioner circuit Measure the resistance at the SRS-ECU connector C-30 7254
STEP 6 Check the harness for short circuit between SRS-ECU connector C-30 (terminal No 43 and 44) and passenger’s seat belt p 5097
STEP 7 Recheck for diagnostic trouble code 5097
DTC B210D: Battery Abnormal Low Voltage 5461
DIAGNOSIS 5099
STEP 1 Power supply fuse No 12 and No 18 check 5099
STEP 2 Wiring harness check between the C-313 ETACS-ECU connector terminal No 4/2 and the C-30 SRS-ECU connector terminal No 61/62 5099
STEP 3 Battery check 5099
STEP 4 Measure the voltage at the ETACS-ECU connector 7255
STEP 5 Wiring harness check between the fusible link (34) and the C-309 ETACS-ECU connector terminal No 1 5100
STEP 6 Using scan tool MB991958, diagnose the ETACS 5937
STEP 7 Using scan tool MB991958, diagnose the CAN bus line 5101
STEP 8 Recheck for diagnostic trouble code 5101
STEP 9 Check the harness for open circuit between SRS-ECU connector C-30 (terminal No 61 and 62) and the ETACS-ECU connector C-313 (terminal No 4 and 2) 5102
STEP 10 Measure the voltage at the C-30 SRS-ECU connector 5102
STEP 11 Recheck for diagnostic trouble code 5103
DTC B212C: Open Circuit to IG1 Power Supply (Fuse No 12 Circuit) DTC B212D: Open Circuit to IG1 Power Supply (Fuse No 18 Circuit) 5467
DIAGNOSIS 5942
STEP 1 Power supply fuse No 12 and No 18 check 5105
STEP 2 Check for a blown fuse 5105
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 5106
STEP 4 Using scan tool MB991958, diagnose the ETACS 7256
STEP 5 Recheck for diagnostic trouble code 5107
STEP 6 Resistance measurement at the C-122 SRS-ECU connector 5107
STEP 7 Measure the voltage at the C-30 SRS-ECU connector 6266
STEP 8 Check the harness for open circuit between SRS-ECU connector C-30 (terminal No 61 and 62) and the ETACS-ECU connector C-313 (terminal No 4 and 2) 5108
STEP 9 Recheck for diagnostic trouble code 5109
DTC B2207: Occupant Restraint Controller Internal 1 DTC B2208: Occupant Restraint Controller Internal 2 DTC B2209: Occupant Rest 5109
DIAGNOSIS 5109
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 7257
STEP 2 Recheck for diagnostic trouble code 5110
DTC B223D: OCM (Occupant Classification-ECU) DTC Present 5111
DIAGNOSIS 5474
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5111
STEP 2 Recheck for diagnostic trouble code 5475
STEP 3 Recheck for diagnostic trouble code 5112
DTC U0019: Bus Off (CAN-B) 7257
DIAGNOSIS 5112
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5948
STEP 2 Recheck for diagnostic trouble code 5477
DTC U0141: ETACS CAN Timeout 5113
DIAGNOSIS 5113
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 7258
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5114
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0141 for other system 5114
STEP 4 Recheck for diagnostic trouble code 5115
DTC U0154: Occupant Classification-ECU CAN Timeout 7258
DIAGNOSIS 5950
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5950
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5116
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0154 for other system 5116
STEP 4 Recheck for diagnostic trouble code 5117
DTC U0155: Combination Meter CAN Timeout 5117
DIAGNOSIS 5117
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5118
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5118
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0155 for other system 5118
STEP 4 Recheck for diagnostic trouble code 5119
DTC U0164: A/C-ECU CAN Timeout 5119
DIAGNOSIS 5119
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5120
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 7259
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0164 for other system 5120
STEP 4 Recheck for diagnostic trouble code 5121
DTC U0168: KOS-ECU or WCM CAN Timeout 5121
DIAGNOSIS 5956
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5122
STEP 2 Using scan tool MB991958, read the KOS-ECU or WCM diagnostic trouble code 5122
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0168 for other system 5122
STEP 4 Recheck for diagnostic trouble code 5123
DTC U0170: Front Impact Sensor (LH) Communication Error 7259
DIAGNOSIS 7260
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5125
STEP 2 Recheck for diagnostic trouble code 5492
STEP 3 Check for any diagnostic trouble code 5126
STEP 4 Check the harness wires for open circuit and short circuit between SRS-ECU connector C-122 (terminal No 21 and 22) and front impact sensor (LH) connector A-38 (terminal No 2 and 1) 5960
STEP 5 Recheck for diagnostic trouble code 5126
DTC U0171: Front Impact Sensor (RH) Communication Error 5493
DIAGNOSIS 5128
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5494
STEP 2 Recheck for diagnostic trouble code 5961
STEP 3 Check for any diagnostic trouble code 5962
STEP 4 Check the harness wires for open circuit and short circuit between SRS-ECU connector C-122 (terminal No 23 and 24) and front impact sensor (RH) connector A-41 (terminal No 2 and 1) 5129
STEP 5 Recheck for diagnostic trouble code 5129
DTC U0172: Side Impact Sensor (LH) Communication Error 5130
DIAGNOSIS 5131
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5131
STEP 2 Recheck for diagnostic trouble code 5131
STEP 3 Check for any diagnostic trouble code 5963
STEP 4 Check the harness wires for open circuit and short circuit between SRS-ECU connector C-30 (terminal No 49 and 50) and side impact sensor (LH) connector D-22 (terminal No 1 and 2) 5132
STEP 5 Recheck for diagnostic trouble code 5132
DTC U0175: Side Impact Sensor (RH) Communication Error 5133
DIAGNOSIS 5134
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5965
STEP 2 Recheck for diagnostic trouble code 5134
STEP 3 Check for any diagnostic trouble code 7261
STEP 4 Check the harness wires for open circuit and short circuit between SRS-ECU connector C-30 (terminal No 51 and 52) and side impact sensor (RH) connector D-37 (terminal No 2 and 1) 5135
STEP 5 Recheck for diagnostic trouble code 5966
DTC U0184: Audio CAN Timeout 5966
DIAGNOSIS 5136
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5136
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 5136
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0184 for other system 5136
STEP 4 Recheck for diagnostic trouble code 7262
DTC U0195: Satellite Radio Tuner CAN Timeout 5137
DIAGNOSIS 5137
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5506
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 5138
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0195 for other system 5138
STEP 4 Recheck for diagnostic trouble code 5139
DTC U0197: Hands Free Module CAN Timeout 5139
DIAGNOSIS 5139
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5140
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 5140
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0197 for other system 7263
STEP 4 Recheck for diagnostic trouble code 5141
DTC U1414: Defective Coding Data 5141
DIAGNOSIS 5141
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5142
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5142
STEP 3 Recheck for diagnostic trouble code 5142
DTC U1415: Coding not Completed/Data Fail 5143
DIAGNOSIS 5511
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5976
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5144
STEP 3 Recheck for diagnostic trouble code 5144
DIAGNOSTIC TROUBLE CODE PROCEDURES <OCCUPANT CLASSIFICATION-ECU> 5147
DTC B1B78: Passenger Seat Weight Sensor (front: LH) Performance DTC B1B7D: Passenger Seat Weight Sensor (front: RH) Performance DTC B1B82: Passenger Seat Weight Sensor (rear: LH) Performance DTC B1B87: Passenger Seat Weight Sensor (rear: RH) Performance 7265
DIAGNOSIS 5148
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5149
STEP 2 Recheck for diagnostic trouble code 5149
STEP 3 Check occupant classification-ECU connector D-35-1 and weight sensor connector D-35-3, D-35-4, D-35-5 or D-35-6 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5149
STEP 4 Check the wiring harness between occupant classification-ECU connector D-35-1 (terminal 3, 5, 7, and 9) and weight sensors D-35-3, D-35-4, D-35-5, and D-35-6 (terminal 3) 5984
STEP 5 Recheck for diagnostic trouble code 5150
DTC B1B79: Passenger Seat Weight Sensor (ground side) Short-circuited (front: LH) DTC B1B7E: Passenger Seat Weight Sensor (groun 5519
DIAGNOSIS 5152
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5153
STEP 2 Recheck for diagnostic trouble code 5522
STEP 3 Measure the resistance at occupant classification-ECU connector D-35-1 5154
STEP 4 Recheck for diagnostic trouble code 5154
DTC B1B7A: Passenger Seat Weight Sensor (power supply side) Short-circuited or Open (front: LH) DTC B1B7F: Passenger Seat Weight 5155
DIAGNOSIS 5522
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5522
STEP 2 Recheck for diagnostic trouble code 5157
STEP 3 Measure the voltage at occupant classification-ECU connector D-35-1 5158
STEP 4 Check the harness open circuit between occupant classification-ECU connector D-35-1 and weight sensor connector D-35-3, D-35-4, D-35-5 or D-35-6 5159
STEP 5 Recheck for diagnostic trouble code 5160
DTC B1B8C: Seat Slide Sensor Circuit Performance 5523
DIAGNOSIS 5161
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5525
STEP 2 Recheck for diagnostic trouble code 7267
STEP 3 Check the occupant classification-ECU connector D-35-2, front seat assembly connector D-35 and seat slide sensor connector D-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 7267
STEP 4 Check the harness for open circuit between occupant classification-ECU connector D-35-2 (terminal No 27 and 29) and the seat slide sensor connector D-28 (terminal No 2 and 1) 5163
STEP 5 Check the seat slide sensor circuit Measure the resistance at occupant classification-ECU connector D-35-2 5163
STEP 6 Check the harness for open circuit between occupant classification-ECU connector D-35-2 5164
STEP 7 Recheck for diagnostic trouble code 5164
STEP 8 Recheck for diagnostic trouble code 5165
DTC B1B8D: Seat Slide Sensor Open Circuit 5529
DIAGNOSIS 5166
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5167
STEP 2 Recheck for diagnostic trouble code 5167
STEP 3 Check the harness for open circuit between occupant classification-ECU connector D-35-2 (terminal No 27 and 29) and the seat slide sensor connector D-28 (terminal No 2 and 1) 5168
STEP 4 Recheck for diagnostic trouble code 5168
STEP 5 Recheck for diagnostic trouble code 5169
DTC B1B8E: Seat Slide Sensor (power supply side) Short Circuit 5169
DIAGNOSIS 5170
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5171
STEP 2 Recheck for diagnostic trouble code 5171
STEP 3 Check the seat slide sensor circuit Measure the voltage at the occupant classification-ECU connector D-35-2 5172
STEP 4 Check the harness wires for short circuit to power supply between the occupant classification-ECU connector D-35-2 (terminal No 27 and 29) and seat slide sensor connector D-28 (terminal No 2 and 1) 5172
STEP 5 Recheck for diagnostic trouble code 5172
STEP 6 Recheck for diagnostic trouble code 5173
DTC B1B91: Driver Seat Slide Sensor Configuration Mismatch 5995
DIAGNOSIS 5173
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5174
STEP 2 Recheck for diagnostic trouble code 5174
DTC B1BA7: Occupant Classification System Verification Required 5996
DIAGNOSIS 5175
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5175
STEP 2 Weight sensor check 5176
STEP 3 Recheck for diagnostic trouble code 5176
DTC B1BA8: Occupant classification-ECU Out of Calibration/not Calibrated 5176
DIAGNOSIS 5176
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5541
STEP 2 Recheck for diagnostic trouble code 5177
STEP 3 Recheck for diagnostic trouble code 5178
DTC B1BBA: Passenger Seat Weight Sensor Power Supply Circuit 7269
DIAGNOSIS 5178
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5179
STEP 2 Recheck for diagnostic trouble code 5179
STEP 3 Using scan tool MB991958,read the occupant classification-ECU diagnostic trouble code 5179
DTC B1BBC: Occupant Classification System Negative System Weight 5180
DIAGNOSIS 5180
STEP 1 Check for an object caught in between the passenger seat and floor 5180
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5181
STEP 3 Recheck for diagnostic trouble code 5181
DTC B1BBD: Occupant Classification-ECU Current Configuration table Unprogrammed 5182
DIAGNOSIS 5182
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5182
STEP 2 Recheck for diagnostic trouble code 5183
DTC B1C23: Passenger Seat Weight Sensor (front: LH) Configuration Mismatch DTC B1C24: Passenger Seat Weight Sensor (front: RH) C 5183
DIAGNOSIS 5183
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5553
STEP 2 Recheck for diagnostic trouble code 5184
DTC B1CB2: Occupant Classification-ECU Parameter Table Incompatible DTC B2212: Occupant Classification-ECU internal Failure DTC 5185
DIAGNOSIS 5185
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5185
STEP 2 Recheck for diagnostic trouble code 5186
DTC B210D: Battery Voltage Low DTC B210E: Battery Voltage High 5555
DIAGNOSIS 5188
STEP 1 Measure the voltage at the occupant classification-ECU connector 5555
STEP 2 Power supply fuse No 17 check 5188
STEP 3 Wiring harness check between the C-315 ETACS-ECU connector terminal No 4 and the D-35-2 occupant classification-ECU connector terminal No 21 5188
STEP 4 Battery check 6007
STEP 5 Measure the voltage at the ETACS-ECU connector 5189
STEP 6 Wiring harness check between the fusible link (34) and the C-309 ETACS-ECU connector terminal No 1 5189
STEP 7 Using scan tool MB991958, diagnose the ETACS 5189
STEP 8 Using scan tool MB991958, diagnose the CAN bus line 5190
STEP 9 Recheck for diagnostic trouble code 5190
STEP 10 Recheck for diagnostic trouble code 5191
DTC B2206: Chassis number does not match 6009
DIAGNOSIS 5561
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6195
STEP 2 Recheck for diagnostic trouble code 5192
DTC U0020: CAN-B Bus Off Performance DTC U0021: CAN-B Bus (HI) Circuit Open DTC U0022: CAN-B Bus (HI) Shorted to Circuit Ground 7271
DIAGNOSIS 6256
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5193
STEP 2 Recheck for diagnostic trouble code 5194
DTC U0141: ETACS CAN Timeout 5194
DIAGNOSIS 5194
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5195
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5195
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0141 for other system 5195
STEP 4 Recheck for diagnostic trouble code 5196
DTC U0151: SRS-ECU CAN timeout 5196
DIAGNOSIS 5196
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5197
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5197
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0151 for other system 5197
STEP 4 Recheck for diagnostic trouble code 5198
DTC U0155: Combination Meter CAN Timeout 5198
DIAGNOSIS 5198
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5199
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5199
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0155 for other system 5566
STEP 4 Recheck for diagnostic trouble code 5200
DTC U0164: A/C-ECU CAN Timeout 5200
DIAGNOSIS 7272
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5201
STEP 2 Using scan tool MB991958, read the A/C diagnostic trouble code 5201
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0164 for other system 5201
STEP 4 Recheck for diagnostic trouble code 5202
DTC U0168: KOS-ECU or WCM CAN Timeout 5569
DIAGNOSIS 5570
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5203
STEP 2 Using scan tool MB991958, read the KOS-ECU or WCM diagnostic trouble code 5203
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0168 for other system 5571
STEP 4 Recheck for diagnostic trouble code 5204
DTC U0184: Audio CAN Timeout 5204
DIAGNOSIS 5572
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5205
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 5205
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0184 for other system 5205
STEP 4 Recheck for diagnostic trouble code 5206
DTC U0195: Satellite Radio Tuner CAN Timeout 5206
DIAGNOSIS 5206
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 7273
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 6023
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0195 for other system 5207
STEP 4 Recheck for diagnostic trouble code 5208
DTC U0197: Hands Free Module CAN Timeout 5208
DIAGNOSIS 7274
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5209
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 5578
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0197 for other system 5209
STEP 4 Recheck for diagnostic trouble code 5210
DTC U0245: Audio Visual Navigation Unit CAN timeout 5210
DIAGNOSIS 7274
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5211
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 5211
STEP 3 Using scan tool MB991958, read diagnostic trouble code No U0245 for other system 5211
STEP 4 Recheck for diagnostic trouble code 5582
DTC U1419: The signal from a weight sensor (front: LH) is unusual DTC U141A: The signal from a weight sensor (front: RH) is unus 5212
DIAGNOSIS 5212
STEP 1 Recheck for diagnostic trouble code 5213
STEP 2 Check the weight sensor 5213
SYMPTOM PROCEDURES 5214
Inspection procedure 1: Communication between the Scan Tool and the SRS-ECU is not possible 5214
DIAGNOSIS 7275
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5214
Inspection procedure 2: Power supply circuit system 5215
DIAGNOSIS 5216
STEP 1 Power supply fuse No 12 or No 18 check 6031
STEP 2 Check for a blown fuse 5216
STEP 3 Resistance measurement at the C-122 SRS-ECU connectors 5217
STEP 4 Measure the voltage at the C-30 SRS-ECU connector 7275
STEP 5 Check the harness for open circuit between SRS-ECU connector C-30 (terminal No 61 and 62) and the ETACS-ECU connector C-313 (terminal No 4 and 2) 5218
STEP 6 Retest the system 7276
Inspection procedure 3: The SRS Warning Light does not Illuminate 5219
DIAGNOSIS 5220
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5220
STEP 2 Using scan tool MB991958, check actuator test 5221
STEP 3 Using scan tool MB991958, check actuator test 5221
STEP 4 Wiring harness inspection between C-317 ETACS-ECU connector terminal No 5 and C-04 combination meter connector terminal No 2 5221
Inspection Procedure 4: The SRS warning light does not go out 6033
DIAGNOSIS 6033
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5222
STEP 2 Recheck of the SRS warning light 5222
STEP 3 Using scan tool MB991958, check actuator test 5222
STEP 4 Recheck for diagnostic trouble code 7276
STEP 5 Recheck of the SRS warning light 5223
DATA LIST OUTPUT 5224
SPECIAL TOOLS 5598
TEST EQUIPMENT 5228
POST-COLLISION DIAGNOSIS 5229
SRS-ECU MEMORY CHECK 6038
REPAIR PROCEDURE 5229
INDIVIDUAL COMPONENT SERVICE 5235
ON-VEHICLE SERVICE 5236
FRONT IMPACT SENSORS 5238
REMOVAL SERVICE POINTS 5239
INSTALLATION SERVICE POINTS 5240
SRS CONTROL UNIT (SRS-ECU) 5241
REMOVAL SERVICE POINTS 5615
INSTALLATION SERVICE POINTS 5242
DRIVER’S AIR BAG MODULE AND CLOCK SPRING <GTS> 5244
REMOVAL SERVICE POINTS 5623
INSTALLATION SERVICE POINTS 6063
INSPECTION 5626
DRIVER’S AIR BAG MODULE AND CLOCK SPRING <RALLIART> 5252
REMOVAL SERVICE POINTS 5635
INSTALLATION SERVICE POINTS 5256
INSPECTION 5258
PASSENGER’S (FRONT) AIR BAG MODULE 5259
REMOVAL SERVICE POINTS 5261
INSTALLATION SERVICE POINTS 6079
INSPECTION 5263
KNEE AIR BAG MODULE 5264
REMOVAL SERVICE POINTS 5265
INSTALLATION SERVICE POINTS 5266
INSPECTION 5267
SIDE IMPACT SENSOR 5268
REMOVAL SERVICE POINTS 5269
INSTALLATION SERVICE POINTS 5269
SIDE-AIRBAG MODULES 5271
REMOVAL SERVICE POINT 5272
INSTALLATION SERVICE POINTS 5272
INSPECTION 5274
CURTAIN AIR BAG MODULES 5275
REMOVAL SERVICE POINTS 5276
INSTALLATION SERVICE POINTS 5276
INSPECTION 5278
CURTAIN AIR BAG MODULE CHECK 5278
SEAT BELTS WITH PRE-TENSIONER 5656
REMOVAL SERVICE POINTS 5281
INSTALLATION SERVICE POINTS 5282
INSPECTION 5283
AIR BAG MODULE AND SEAT BELT PRE-TENSIONER DISPOSAL PROCEDURES 5284
UNDEPLOYED AIR BAG MODULE DISPOSAL 5284
DEPLOYED AIR BAG MODULE AND OPERATED SEAT BELT PRE-TENSIONER DISPOSAL 6107
CHASSIS ELECTRICAL 6801
CHASSIS ELECTRICAL 6801
BATTERY 6781
ON-VEHICLE SERVICE 5750
BATTERY CHECK 6826
CHARGE RATE 5318
STEP 1 Check the battery cables 6160
STEP 2 Check the battery post 6183
STEP 3 Check the battery case 5319
STEP 4 Check the open circuit voltage 6783
STEP 5 Battery charging 5319
STEP 6 Check the load test 5319
IGNITION SWITCH 5759
TROUBLESHOOTING 5323
DIAGNOSIS FUNCTION 5323
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5323
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6788
SYMPTOM PROCEDURES 5325
Inspection Procedure 1: Ignition key cylinder illumination light does not illuminate/extinguish normally <vehicles with WCM> 6193
DIAGNOSIS 6346
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5327
STEP 2 Using scan tool MB991958, check data list 6790
STEP 3 Check key reminder switch connector C-213, ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6351
STEP 4 Check the Wiring harness between key reminder switch connector C-213 (terminal No 5) and ETACS-ECU connector C-315 (terminal No 18) 5329
STEP 5 Check of ignition key cylinder illumination light bulb 6352
STEP 6 Check the wiring harness between key reminder switch connector C-213 (terminal No 7) and body ground 6352
STEP 7 Retest the system 5329
Inspection Procedure 2: Defective power supply system of the ignition switch 5330
DIAGNOSIS 5330
STEP 1 Check ignition switch connector C-212 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6199
STEP 2 Check the battery power supply circuit to the ignition switch Measure the voltage at ignition switch connector C-212 5331
STEP 3 Check the fuse No 14 5331
STEP 4 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5331
STEP 5 Check the Wiring harness between ignition switch connector C-212 (terminal No 1) and ETACS-ECU connector C-317 (terminal No 3) 5331
STEP 6 Check the ignition switch 5332
STEP 7 Retest the system 5332
ON-VEHICLE SERVICE 6359
CHECK OF IGNITION KEY REMINDER WARNING FUNCTION (STEERING LOCK REMINDER TONE ALARM BY KOS) 6201
REMOVAL SERVICE POINT 5334
INSTALLATION SERVICE POINT 5334
INSPECTION 6621
IGNITION SWITCH CONTINUITY CHECK 5335
KEY REMINDER SWITCH INSPECTION 6205
COMBINATION METER 5336
2 4 L engine 5336
2 0 L engine 5337
TROUBLESHOOTING 5340
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 6215
DIAGNOSIS FUNCTION 6628
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5340
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6629
HOW TO DIAGNOSE THE CAN BUS LINES 5342
CHECK OF FREEZE FRAME DATA 5342
DIAGNOSTIC TROUBLE CODE PROCEDURES 5344
DTC B1200: Malfunction of odometer 5344
DIAGNOSIS 5344
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code 5344
STEP 2 Recheck for diagnostic trouble code 7139
DTC B1201: Abnormal fuel information <FWD> 5346
DIAGNOSIS 5347
STEP 1 Check fuel pump module connector D-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5347
STEP 2 Check the fuel level sensor 5347
STEP 3 Measure the resistance at fuel pump module connector D-18 5348
STEP 4 Check the wiring harness between fuel pump module connector D-18 (terminal 1) and ground 5348
STEP 5 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5348
STEP 6 Check the wiring harness between fuel pump module connector D-18 (terminal 2) and combination meter connector C-04 (terminal 17 or 18) 5349
STEP 7 Using scan tool MB991958, perform actuator test 5349
STEP 8 Recheck for diagnostic trouble code 5349
DTC B1201: Abnormal fuel information <AWD> 5350
DIAGNOSIS 7172
STEP 1 Check fuel pump module [fuel level sensor (main)] connector D-18 and fuel level sensor (sub) connector D-43 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5351
STEP 2 Check the fuel level sensor 5351
STEP 3 Measure the resistance at fuel pump module [fuel level sensor (main)] connector D-18 5352
STEP 4 Check the wiring harness between fuel pump module [fuel level sensor (main)] connector D-18 (terminal 1) and ground 6404
STEP 5 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6639
STEP 6 Check the wiring harness between fuel pump module [fuel level sensor (main)] connector D-18 (terminal 2) and combination meter connector C-04 (terminal 17 or 18) 5352
STEP 7 Using scan tool MB991958, perform actuator test 6639
STEP 8 Recheck for diagnostic trouble code 5353
DTC B1208: Malfunction of LCD heater 5795
DIAGNOSIS 6640
Recheck for diagnostic trouble code 5354
DTC B1209: Test mode 6641
DIAGNOSIS 6641
DTC B2203: VIN not programmed 7204
DIAGNOSIS 5354
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5355
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6413
STEP 3 Recheck for diagnostic trouble code 6231
DTC B2463: Sticking of rheostat switch 5356
DIAGNOSIS PROCEDURE 6642
STEP 1 Check the rheostat switch 5356
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5356
STEP 3 Recheck for diagnostic trouble code 6643
DTC B2464: The sticking of meter information switch 5357
DIAGNOSIS 5801
STEP 1 Check meter information switch connector C-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5358
STEP 2 Check the meter information switch 5358
STEP 3 Measure at meter information switch connector C-01 in order to the ground circuit to the meter information switch 5358
STEP 4 Check the wiring harness between meter information switch connector C-01 (terminal 4) and ground 5358
STEP 5 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5359
STEP 6 Check the wiring harness between meter information switch connector C-01 (terminal 1) and combination meter connector C-04 (terminal 3) 5359
STEP 7 Recheck for diagnostic trouble code 5803
DTC B2465: Ignition switch signal error 5360
DIAGNOSIS 5360
STEP 1 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5360
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5360
STEP 3 Combination meter operation check 5361
STEP 4 Recheck for diagnostic trouble code 5361
DTC U0019: Bus off (CAN-B) 5361
DIAGNOSIS 5362
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5362
STEP 2 Recheck for diagnostic trouble code 5362
DTC U0100: Engine control module CAN timeout 5363
DIAGNOSIS 5363
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6240
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 5364
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 6430
STEP 4 Recheck for diagnostic trouble code 5364
STEP 5 Recheck for diagnostic trouble code 6240
DTC U0141: ETACS CAN timeout 5365
DIAGNOSIS 5365
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5365
STEP 2 Using scan tool MB991958, read the ETACS diagnostic trouble code 5366
STEP 3 Using scan tool MB991958, read the A/C diagnostic trouble code 5366
STEP 4 Recheck for diagnostic trouble code 5366
STEP 5 Recheck for diagnostic trouble code 5366
DTC U0151: SRS-ECU CAN timeout 5367
DIAGNOSIS 5367
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5367
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5368
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5368
STEP 4 Recheck for diagnostic trouble code 5368
STEP 5 Recheck for diagnostic trouble code 5368
DTC U0154: Occupant classification-ECU CAN timeout 5369
DIAGNOSIS 5369
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5369
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5817
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5370
STEP 4 Recheck for diagnostic trouble code 5370
STEP 5 Recheck for diagnostic trouble code 5370
DTC U0164: A/C-ECU CAN timeout 5371
DIAGNOSIS 5371
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5371
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5372
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5372
STEP 4 Recheck for diagnostic trouble code 5372
STEP 5 Recheck for diagnostic trouble code 5372
DTC U0168: KOS-ECU or WCM CAN timeout 5373
DIAGNOSIS 5373
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5373
STEP 2 Using scan tool MB991958, read the KOS-ECU or WCM diagnostic trouble code 6662
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 5374
STEP 4 Recheck for diagnostic trouble code 5374
STEP 5 Recheck for diagnostic trouble code 5374
DTC U0184: Audio CAN timeout 6455
DIAGNOSIS 5820
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6250
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 5376
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5376
STEP 4 Recheck for diagnostic trouble code 6458
STEP 5 Recheck for diagnostic trouble code 5376
DTC U0197: Hands free module CAN timeout 5822
DIAGNOSIS 5377
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5823
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 6461
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 6461
STEP 4 Recheck for diagnostic trouble code 6461
STEP 5 Recheck for diagnostic trouble code 5825
DTC U0245: Audio visual navigation unit CAN timeout 6670
DIAGNOSIS 5379
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5379
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 5380
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5380
STEP 4 Recheck for diagnostic trouble code 5827
STEP 5 Recheck for diagnostic trouble code 5380
DTC U1415: Coding not completed/Data fail 5381
DIAGNOSIS 5381
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5381
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6674
STEP 3 Recheck for diagnostic trouble code 5382
SYMPTOM PROCEDURES 5384
Inspection Procedure 1: Power supply circuit check 5384
DIAGNOSIS 5385
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code 5386
STEP 2 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5386
STEP 3 Check the battery power supply circuit to the combination meter Measure the voltage at combination meter connector C-04 5386
STEP 4 Check the wiring harness between combination meter connector C-04 (terminal 1) and the fusible link (36) 5387
STEP 5 Check the battery power supply circuit to the combination meter Measure the voltage at combination meter connector C-04 5387
STEP 6 Using scan tool MB991958, check data list 5388
STEP 7 Check the wiring harness between combination meter connector C-04 (terminal 2) and the fusible link (34) 5388
STEP 8 Check the ground circuit to the combination meter Test at combination meter connector C-04 5389
STEP 9 Check the wiring harness between combination meter connector C-04 (terminal 13) and ground 5389
STEP 10 Retest the system 6682
Inspection Procedure 2: The speedometer does not work (the other meters work) 5390
DIAGNOSIS 5390
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6271
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5390
STEP 3 Using scan tool MB991958, read the ASC-ECU diagnostic trouble code 5391
STEP 4 Using scan tool MB991958, check data list 5391
STEP 5 Using scan tool MB991958, check actuator test 5391
STEP 6 Retest the system 6272
Inspection Procedure 3: The tachometer does not work (the other meters work) 5392
DIAGNOSIS 5392
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6272
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5392
STEP 3 Using scan tool MB991958, read the MFI diagnostic trouble code 5835
STEP 4 Using scan tool MB991958, check data list 6485
STEP 5 Using scan tool MB991958, check actuator test 5393
STEP 6 Retest the system 5393
Inspection Procedure 4: Tone alarm does not sound normally 5394
DIAGNOSIS 5395
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5395
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 6490
STEP 3 Using scan tool MB991958, read for any diagnostic trouble code 5396
STEP 4 Using scan tool MB991958, check actuator test 5396
STEP 5 Check by scan tool MB991958 “Special Function” 6275
STEP 6 Retest the system 6686
Inspection Procedure 5: The combination meter light does not illuminate normally or the multi information display is not displayed normally 5397
DIAGNOSIS 5397
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5397
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 5398
STEP 3 Using scan tool MB991958, read for any diagnostic trouble code 6686
STEP 4 Using scan tool MB991958, check actuator test 5398
STEP 5 Using scan tool MB991958, check actuator test 5399
STEP 6 Check by scan tool MB991958 “Special Function” 5841
STEP 7 Retest the system 6687
Inspection Procedure 6: The multi information display screen cannot be changed with the operation of the meter information switch 5400
DIAGNOSIS 5401
STEP 1 Using scan tool MB991958, read the combination meter diagnostic trouble code 5401
STEP 2 Check meter information switch connector C-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5401
STEP 3 Check the meter information switch 5401
STEP 4 Measure at meter information switch connector C-01 in order to the ground circuit to the meter information switch 5402
STEP 5 Check the wiring harness between meter information switch connector C-01 (terminal 4) and ground 5402
STEP 6 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5402
STEP 7 Check the wiring harness between meter information switch connector C-01 (terminal 1) and combination meter connector C-04 (terminal 3) 6282
STEP 8 Retest the system 5403
WARNING SCREEN 5411
OTHER SCREENS 5414
WARNING SCREEN 5415
OTHER SCREENS 5420
ON-VEHICLE SERVICE 6717
SPEEDOMETER CHECK 5422
TACHOMETER CHECK 5424
FUEL LEVEL SENSOR CHECK 5424
METER INFORMATION SWITCH CHECK 5425
HOW TO SET BY OPERATING THE SCAN TOOL MB991958 5425
HOW TO SET BY SPECIAL OPERATION OF SWITCH 5432
HOW TO INACTIVATE THE SERVICE REMINDER FUNCTION 5433
COMBINATION METER 5434
HEADLIGHT 5435
PRECAUTIONS ON HOW TO USE THE HEADLIGHT ASSEMBLY 5436
1 CHECKING PROCEDURE FOR DISCHARGE HEADLIGHT RELATED PARTS (INSPECTION PROCEDURE WHEN REUSING THE CONTROLLER) 5915
2 Troubleshooting procedure for discharge headlight (diagnostic procedure for malfunctions) 6590
DIAGNOSIS 5440
DIAGNOSTIC FUNCTION 5440
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5440
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5441
DIAGNOSTIC TROUBLE CODE PROCEDURES 5443
DTC B16A2: Blown turn-signal light (LH) bulb 5443
DIAGNOSIS 5444
STEP 1 Bulb check 5444
STEP 2 Check headlight assembly (LH) connector A-31 <front>, side turn-signal light (LH) connector A-08 <side>, rear turn-signal light (LH) connector F-39 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5444
STEP 3 Resistance measurement at headlight assembly (LH) connector A-31 <front>, side turn-signal light (LH) connector A-08 <side>, and rear turn-signal light (LH) connector F-39 <rear> 5445
STEP 4 Check the wiring harness between headlight assembly (LH) connector A-31 (terminal 6) <front>, side turn-signal light (LH) connector A-08 (terminal 1) <side>, rear turn-signal light (LH) connector F-39 (terminal 1) <rear> and ground 5446
STEP 5 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5446
STEP 6 Check the wiring harness between headlight assembly (LH) connector A-31 (terminal 3) <front>, side turn-signal light (LH 5446
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5447
DTC B16A3: Turn-signal light (LH) short circuit 5448
DIAGNOSIS 5449
STEP 1 Check headlight assembly (LH) connector A-31 <front>, side turn-signal light (LH) connector A-08 <side>, rear turn-signal light (LH) connector F-39 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5449
STEP 2 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5449
STEP 3 Check the wiring harness between headlight assembly (LH) connector A-31 (terminal 3) <front>, side turn-signal light (LH 5450
STEP 4 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5451
DTC B16A4: Blown turn-signal light (RH) bulb 5452
DIAGNOSIS 5929
STEP 1 Bulb check 5453
STEP 2 Check headlight assembly (RH) connector A-47 <front>, side turn-signal light (RH) connector A-01 <side>, rear turn-signal light (RH) connector F-36 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5453
STEP 3 Resistance measurement at headlight assembly (RH) connector A-47 <front>, side turn-signal light (RH) connector A-01 <side>, and rear turn-signal light (RH) connector F-36 <rear> 5454
STEP 4 Check the wiring harness between headlight assembly (RH) connector A-47 (terminal 6) <front>, side turn-signal light (RH) connector A-01 (terminal 1) <side>, rear turn-signal light (RH) connector F-36 (terminal 1) <rear> and ground 5455
STEP 5 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5455
STEP 6 Check the wiring harness between headlight assembly (RH) connector A-47 (terminal 3) <front>, side turn-signal light (RH 5455
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5456
DTC B16A5: Turn-signal light (RH) short circuit 5457
DIAGNOSIS 5458
STEP 1 Check headlight assembly (RH) connector A-47 <front>, side turn-signal light (RH) connector A-01 <side>, rear turn-signal light (RH) connector F-36 <rear> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5458
STEP 2 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5458
STEP 3 Check the wiring harness between headlight assembly (RH) connector A-47 (terminal 3) <front>, side turn-signal light (RH 7254
STEP 4 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5460
DTC L0432: RLS RS Adaptation Error 7254
DIAGNOSIS 5460
STEP 1 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5461
STEP 2 Lighting control sensor installation surface check 5461
STEP 3 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5462
DTC L0434: RLS Rain Sensor Error DTC L0436: RLS Light Sensor Error 5462
DIAGNOSIS 5462
Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5463
SYMPTOM PROCEDURES 5465
Inspection Procedure 1: None of headlights (low-beam) illuminates 5465
DIAGNOSIS 5467
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5467
STEP 2 Using scan tool MB991958, check data list 5467
STEP 3 Check headlight relay (LOW) connector A-25X for loose, corroded or damaged terminals, or terminals pushed back in the connector 5942
STEP 4 Check of headlight relay (LOW) 5468
STEP 5 Check the battery power supply circuit to the headlight relay (LOW) Measure the voltage at headlight relay (LOW) connector A-25X 5468
STEP 6 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5468
STEP 7 Check the wiring harness between headlight relay (LOW) connector A-25X (terminal 1) and ETACS-ECU connector C-312 (terminal 6) 5469
STEP 8 Check the wiring harness between headlight relay (LOW) connector A-25X (terminal 4) and the fusible link (36) 5469
STEP 9 Temporarily replace the headlight relay (LOW), and retest the system 5469
Inspection Procedure 2: None of headlights (high-beam) illuminates 5470
DIAGNOSIS 6183
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 7256
STEP 2 Using scan tool MB991958, check data list 5472
STEP 3 Check headlight relay (HIGH) connector A-17X for loose, corroded or damaged terminals, or terminals pushed back in the connector 5472
STEP 4 Check of headlight relay (HIGH) 5472
STEP 5 Check the battery power supply circuit to the headlight relay (HIGH) Measure the voltage at headlight relay (HIGH) connector A-17X 5473
STEP 6 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5473
STEP 7 Check the wiring harness between headlight relay (HIGH) connector A-17X (terminal 1) and ETACS-ECU connector C-312 (terminal 13) 5473
STEP 8 Check the wiring harness between headlight relay (HIGH) connector A-17X (terminal 2/4) and the fusible link (36) 5474
STEP 9 Retest the system 5474
Inspection Procedure 3: The headlights illuminate at low-beam (high-beam does not illuminate) regardless of the lighting switch positions 5474
DIAGNOSIS 5474
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5475
STEP 2 Retest the system 5475
Inspection Procedure 4: Headlights do not illuminate when the passing switch is operated 5476
DIAGNOSIS 5476
STEP 1 Check that the headlights operate 5476
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 7257
STEP 3 Retest the system 5477
Inspection Procedure 5: One of the headlight(s) does not illuminate 5478
DIAGNOSIS 5480
STEP 1 Check headlight assembly connector A-31 <LH> or A-47 <RH>, for loose, corroded or damaged terminals, or terminals pushed back in the connector 5480
STEP 2 Check bulb 5480
STEP 3 Check the wiring harness between headlight assembly connector and headlight relay connector 5481
Inspection Procedure 6: High-beam indicator light does not illuminate normally 5482
DIAGNOSIS 5482
STEP 1 Check of headlight (high-beam) 5482
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5483
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5483
STEP 4 Using scan tool MB991958, check actuator test 5483
Inspection Procedure 7: The headlight automatic shutdown function does not work normally 5484
DIAGNOSIS 5484
STEP 1 Using scan tool MB991958, Check the configuration function 5485
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 5485
STEP 3 Using scan tool MB991958, check data list 7259
STEP 4 Retest the system 5486
Inspection Procedure 8: Daytime running light function does not work normally <Halogen type headlight> 5487
DIAGNOSIS 5488
STEP 1 Verify the headlight (low-beam) operation 5488
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5488
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5489
STEP 4 Using scan tool MB991958, read the MFI system diagnostic trouble code 5489
STEP 5 Check the parking brake switch 5489
STEP 6 Temporarily replace the headlight relay (LOW), and retest the system 7259
Inspection Procedure 8: Daytime running light function does not work normally <Discharge type headlight> 5490
DIAGNOSIS 5491
STEP 1 Check that the tail/stop lights and headlights operate 5491
STEP 2 Check the daytime running light bulb 5492
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 5492
STEP 4 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5492
STEP 5 Using scan tool MB991958, read the MFI system diagnostic trouble code 5493
STEP 6 Check the parking brake switch 5493
STEP 7 Check daytime running light (LH) connector A-32, daytime running light (RH) A-46 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5493
STEP 8 Check the ground circuit to the daytime running light (LH) or daytime running light (RH) Measure the resistance at daytime running light (LH) connector A-32 or daytime running light (RH) connector A-46 5493
STEP 9 Check the wiring harness between daytime running light (LH) connector A-32 (terminal 4) or daytime running light (RH) connector A-46 (terminal 4) and ground 5494
STEP 10 Check daytime running light relay connector A-20X for loose, corroded or damaged terminals, or terminals pushed back in the connector 5494
STEP 11 Check the daytime running light relay 5494
STEP 12 Check the battery power supply circuit to the daytime running light relay Measure the voltage at daytime running light relay connector A-20X 5495
STEP 13 Check the wiring harness between daytime running light relay connector A-20X (terminal 2 and 4) and fusible link (36) 7260
STEP 14 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6714
STEP 15 Check the wiring harness between daytime running light relay connector A-20X (terminal 1) and ETACS-ECU connector C-312 (terminal 6) 6715
STEP 16 Retest the system 5496
Inspection Procedure 9: One of the position light, the taillight, the rear side marker lights or the license plate light does not illuminate 5497
DIAGNOSIS 5499
STEP 1 Check headlight assembly connector A-31 (position light: LH) or A-47 (position light: RH), rear combination light connec 5499
STEP 2 Bulb check 5499
STEP 3 Resistance measurement at headlight assembly connector A-31 (position light: LH) or A-47 (position light: RH), rear comb 5500
STEP 4 Check the wiring harness between headlight assembly connector, rear combination light connector, rear side marker light connector or license plate light connector and the body ground 5501
STEP 5 Check ETACS-ECU connector C-304 or C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5501
STEP 6 Check wiring harness between headlight assembly connector, rear combination light connector, rear side marker light connector or license plate light connector and ETACS-ECU connector 5502
STEP 7 Retest the system 5503
Inspection Procedure 10: The auto light function does not work normally 5504
DIAGNOSIS 7261
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5504
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 5505
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5505
STEP 4 Check that the headlights operate 5505
STEP 5 Using scan tool MB991958, check data list 5505
STEP 6 Lighting control sensor check 5505
STEP 7 Retest the system 5505
Inspection Procedure 11: None of turn-signal lights illuminates 5506
DIAGNOSIS 5969
STEP 1 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5506
STEP 2 Using scan tool MB991958, check data list 5507
STEP 3 Retest the system 5971
Inspection Procedure 12: The comfort flasher does not work normally 5507
DIAGNOSIS 5507
STEP 1 Using scan tool MB991958, Check the configuration function 7263
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5508
STEP 3 Check that the turn-signal light operate 5508
STEP 4 Retest the system 5509
Inspection Procedure 13: The turn-signal indicator lights do not illuminate 5509
DIAGNOSIS 5509
STEP 1 Check turn-signal light 5509
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5510
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 5510
STEP 4 Using scan tool MB991958, check actuator test 5510
Inspection Procedure 14: The welcome light function does not work normally 5511
DIAGNOSIS 5976
STEP 1 Using scan tool MB991958, Check the configuration function 5511
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5512
STEP 3 Check the keyless entry system operation 7263
STEP 4 Check the tail lights and headlights 5512
STEP 5 Retest the system 5512
Inspection Procedure 15: The coming home light function does not work normally 5512
DIAGNOSIS 5978
STEP 1 Using scan tool MB991958, Check the configuration function 5513
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5979
STEP 3 Using scan tool MB991958, check data list 5514
STEP 4 Check the headlights 5981
STEP 5 Retest the system 5514
ON-VEHICLE SERVICE 5516
HEADLIGHT AIMING 5516
PRE-AIMING INSTRUCTIONS (LOW-BEAM) 5516
HEADLIGHT ADJUSTMENT (LOW-BEAM) 5517
LUMINOUS INTENSITY MEASUREMENT 5519
REPLACE THE BULB 5519
HEADLIGHT BULB (LOW-BEAM) REPLACEMENT <VEHICLES WITHOUT DISCHARGE HEADLIGHT> 5519
HEADLIGHT BULB (HIGH-BEAM) REPLACEMENT <VEHICLES WITHOUT DISCHARGE HEADLIGHT> 5520
DAYTIME RUNNING LIGHT BULB REPLACEMENT <VEHICLES WITH DISCHARGE HEADLIGHT> 5520
POSITION LIGHT BULB REPLACEMENT 5520
FRONT TURN-SIGNAL LIGHT BULB REPLACEMENT 5521
HEADLIGHT AUTOMATIC-SHUTDOWN FUNCTION CHECK 5521
HEADLIGHT AUTO LIGHT FUNCTION CHECK 5521
REMOVAL SERVICE POINTS 5524
INSTALLATION SERVICE POINT 5526
REMOVAL SERVICE POINT 5528
INSTALLATION SERVICE POINT 5528
INSPECTION 5529
HEADLIGHT RELAY CHECK 5529
HEADLIGHT RELAY (LOW) CHECK <VEHICLES WITH DISCHARGE HEADLIGHT> 5529
HEADLIGHT RELAY (HIGH) CHECK 5530
DAYTIME RUNNING LIGHT RELAY CHECK <VEHICLES WITH DISCHARGE HEADLIGHT> 5531
HEADLIGHT LEVELING SWITCH CHECK 5531
LIGHTING CONTROL SENSOR (LIGHT SENSOR) CHECK 5992
BRACKET REPAIR OF HEADLIGHT ASSEMBLY 5532
OPERATIONS BEFORE REPAIRING BRACKET 5993
REPAIR PROCEDURE OF BRACKET A 5533
REPAIR PROCEDURE OF BRACKET B 5533
REPAIR PROCEDURE OF BRACKET C 7268
OPERATIONS AFTER REPAIRING BRACKET 5993
REPAIR BRACKET PART NUMBER 5993
REAR COMBINATION LIGHT 5535
DIAGNOSIS 5537
DIAGNOSTIC FUNCTION 5537
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5537
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5538
DIAGNOSTIC TROUBLE CODE PROCEDURES 5540
DTC B16A0: Taillight (RH) circuit open <Open circuit in the position light (RH) circuit, the taillight (RH) circuit and the rear 7269
DIAGNOSIS 5542
STEP 1 Bulb check 5542
STEP 2 Check headlight assembly (position light: RH) connector A-47, rear combination light (taillight: RH) connector F-06 and 5542
STEP 3 Resistance measurement at headlight assembly (position light: RH) connector A-47, rear combination light (taillight: RH) connector F-06 and rear side marker light (RH) connector F-35 5543
STEP 4 Check the wiring harness between headlight assembly connector, rear combination light connector or rear side marker light connector and the body ground 5544
STEP 5 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5544
STEP 6 Check wiring harness between headlight assembly connector, rear combination light connector, rear side marker light connector and ETACS-ECU connector 5545
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5546
DTC B16A1: Taillight (LH) circuit open <Open circuit in the position light (LH) circuit, the taillight (LH) circuit, the rear si 5547
DIAGNOSIS 5549
STEP 1 Bulb check 5549
STEP 2 Check headlight assembly (position light: LH) connector A-31, rear combination light (taillight: LH) connector F-20, rea 5549
STEP 3 Resistance measurement at headlight assembly (position light: LH) connector A-31, rear combination light (taillight: LH) 5550
STEP 4 Check the wiring harness between headlight assembly connector, rear combination light connector, rear side marker light connector or license plate light and the body ground 7269
STEP 5 Check ETACS-ECU connectors C-304 and C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5552
STEP 6 Check wiring harness between headlight assembly connector, rear combination light connector, rear side marker light connector or license plate light and ETACS-ECU connector 5552
STEP 7 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5553
SYMPTOM PROCEDURES 5554
Inspection Procedure 1: None of taillights illuminates 5554
DIAGNOSIS 5554
STEP 1 License plate light operation check 5554
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 5555
STEP 3 Using scan tool MB991958, check data list 5555
STEP 4 Retest the system 5555
Inspection Procedure 2: One of the taillights does not illuminate 5556
DIAGNOSIS 5557
STEP 1 Check rear combination light connector F-20 (taillight: LH) or F-06 (taillight: RH), rear side marker light connector F-40 (LH) or F-35 (RH) for loose, corroded or damaged terminals, or terminals pushed back in the connector 5557
STEP 2 Bulb check 5557
STEP 3 Resistance measurement at rear combination light connector F-20 (taillight: LH) or F-06 (taillight: RH), rear side marker light connector F-40 (LH) or F-35 (RH)) 6007
STEP 4 Check the wiring harness between rear combination light connector or rear side marker light connector and the body ground 6007
STEP 5 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5559
STEP 6 Check wiring harness between rear combination light connector or rear side marker light connector and ETACS-ECU connector 7271
STEP 7 Retest the system 5560
REMOVAL SERVICE POINT 5561
INSTALLATION SERVICE POINT 5561
FOG LIGHT 7271
DIAGNOSIS 5565
DIAGNOSTIC FUNCTION 5565
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5565
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 7272
SYMPTOM PROCEDURES 5567
Inspection Procedure 1: None of the front fog lights illuminates 6016
DIAGNOSIS 5568
STEP 1 ETACS-ECU coding data check 5569
STEP 2 Check that the tail/stop lights and headlights operate 5569
STEP 3 Using scan tool MB991958, read the other system diagnostic trouble code 5569
STEP 4 Using scan tool MB991958, check data list 6018
STEP 5 Check fog light relay connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector 5570
STEP 6 Check the fog light relay 7273
STEP 7 Check the battery power supply circuit to the fog light relay Measure the voltage at fog light relay connector A-11X 5571
STEP 8 Check the wiring harness between fog light relay connector A-11X (terminal 2 and 4) and fusible link (36) 5571
STEP 9 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5571
STEP 10 Check the wiring harness between fog light relay connector A-11X (terminal 1) and ETACS-ECU connector C-312 (terminal 4) 5572
STEP 11 Check the wiring harness between fog light relay connector A-11X (terminal 3) and fog light (LH) connector A-34 (terminal 2) or fog light (RH) connector A-44 (terminal 2) 5572
STEP 12 Check the wiring harness between fog light (LH) connector A-34 (terminal 1) or fog light (RH) connector A-44 (terminal 1) and ground 5572
STEP 13 Retest the system 7273
Inspection Procedure 2: One of the front fog lights does not illuminate 7273
DIAGNOSIS 5574
STEP 1 Check fog light (LH) connector A-34 or fog light (RH) connector A-44 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5574
STEP 2 Check the fog light bulb 5574
Step 3 Check the ground circuit to the fog light (LH) or fog light (RH) Measure the resistance at fog light (LH) connector A-34 or fog light (RH) connector A-44 5575
STEP 4 Check the wiring harness between fog light (LH) connector A-34 (terminal 1) or fog light (RH) connector A-44 (terminal 1) and ground 5575
STEP 5 Check fog light relay connector A-11X for loose, corroded or damaged terminals, or terminals pushed back in the connector 5576
STEP 6 Check the wiring harness between fog light (LH) connector A-34 (terminal 2) or fog light (RH) connector A-44 (terminal 2) and fog light relay connector A-11X (terminal 3) 5576
STEP 7 Retest the system 5576
Inspection Procedure 3: The front fog light indicator does not illuminate normally 5577
DIAGNOSIS 7274
STEP 1 Check the fog lights 5577
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5578
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 5578
STEP 4 Using scan tool MB991958, check actuator test 5578
ON-VEHICLE SERVICE 5579
FRONT FOG LIGHT AIMING 5579
PRE-AIMING INSTRUCTIONS 5579
FOG LIGHT ADJUSTMENT 5580
BULB REPLACEMENT 5581
INSPECTION 5584
FRONT FOG LIGHT RELAY CHECK 5584
SIDE TURN-SIGNAL LIGHT 5585
REMOVAL SERVICE POINT 5585
INSTALLATION SERVICE POINT 7275
DOME LIGHT 5586
DIAGNOSIS 5588
DIAGNOSTIC FUNCTION 5588
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5588
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5589
SYMPTOM PROCEDURES 5590
Inspection Procedure 1: The front dome light does not illuminate normally 5590
DIAGNOSIS 5591
STEP 1 Rear dome light operation check 5591
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 5592
STEP 3 Check whether the front dome light illuminates 5592
STEP 4 Using scan tool MB991958, check data list 7276
STEP 5 Check front dome light connector D-02 and ETACS-ECU connector C-316 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5593
STEP 6 Check the wiring harness between front dome light connector D-02 (terminal 3) and ETACS-ECU connector C-316 (terminal 5) 5594
STEP 7 Check front dome light connector D-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5594
STEP 8 Check the wiring harness between front dome light connector D-02 (terminal 1) and body ground 5594
STEP 9 Front dome light bulb check 5594
STEP 10 Check front dome light connector D-02 and ETACS-ECU connector C-316 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5594
STEP 11 Check the wiring harness between front dome light connector D-02 (terminal 2) and ETACS-ECU connector C-316 (terminal 6) 5595
STEP 12 Retest the system 5595
STEP 13 Retest the system 5595
Inspection Procedure 2: The rear dome light does not illuminate normally 5596
DIAGNOSIS 5597
STEP 1 Front dome light operation check 7277
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 6035
STEP 3 Check whether the rear dome light illuminates 5598
STEP 4 Using scan tool MB991958, check data list 5598
STEP 5 Check rear dome light connector D-06 and ETACS-ECU connector C-316 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5598
STEP 6 Check the wiring harness between rear dome light D-06 connector (terminal 2) and ETACS-ECU connector C-316 (terminal 5) 5599
STEP 7 Rear dome light bulb check 5599
STEP 8 Check rear dome light connector D-06 and ETACS-ECU connector C-316 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5599
STEP 9 Check the wiring harness between rear dome light D-06 connector (terminal 1) and ETACS-ECU connector C-316 (terminal 6) 5599
STEP 10 Retest the system 5600
STEP 11 Retest the system 5600
Inspection Procedure 3: The luggage compartment light does not illuminate normally 5601
DIAGNOSIS 5602
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5602
STEP 2 Check whether the luggage compartment light illuminates 5603
STEP 3 Using scan tool MB991958, check data list 5603
STEP 4 Check luggage compartment light connector F-01 and ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5603
STEP 5 Check the wiring harness between luggage compartment light connector F-01 (terminal 1) and ETACS-ECU connector C-311 (terminal 3) 5604
STEP 6 Check luggage compartment light connector F-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5604
STEP 7 Check the wiring harness between luggage compartment light connector F-01 (terminal 2) and body ground 5604
STEP 8 Luggage compartment light bulb check 5604
STEP 9 Check luggage compartment light connector F-01 and ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5605
STEP 10 Check the wiring harness between luggage compartment light connector F-01 (terminal 3) and ETACS-ECU connector C-311 (terminal 17) 5605
STEP 11 Retest the system 5605
STEP 12 Retest the system 5605
Inspection Procedure 4: The interior light auto-cut function does not operate correctly 5606
DIAGNOSIS 5606
STEP 1 Using scan tool MB991958, Check the configuration function 5606
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5607
STEP 3 Using scan tool MB991958, check data list 5607
STEP 4 Retest the system 5607
ON-VEHICLE SERVICE 5608
REMOVAL SERVICE POINT 5609
HIGH-MOUNTED STOPLIGHT 5611
LICENSE PLATE LIGHT 5611
REMOVAL SERVICE POINT 5612
HAZARD WARNING LIGHT SWITCH 5613
DIAGNOSIS 5614
DIAGNOSTIC FUNCTION 5614
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5614
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5615
DIAGNOSTIC TROUBLE CODE PROCEDURES 5616
DTC B16A6: Turn-signal fuse blown 5616
DIAGNOSIS 5616
STEP 1 Fuse check 5616
STEP 2 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5617
SYMPTOM PROCEDURES 5617
Inspection Procedure 1: The hazard warning lights do not illuminate 5617
DIAGNOSIS 5618
STEP 1 Check that the turn-signal light operate 5618
STEP 2 Using scan tool MB991958, check data list 5618
STEP 3 Retest the system 5619
INSPECTION 5619
HAZARD WARNING LIGHT SWITCH CHECK 6057
HORN 6057
INSTALLATION SERVICE POINT 5620
INSTALLATION SERVICE POINT 5621
INSPECTION 5621
HORN RELAY CHECK 5621
ACCESSORY SOCKET AND CIGARETTE LIGHTER 5622
DIAGNOSIS 5624
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 5624
SYMPTOM PROCEDURES 5625
Inspection Procedure 1: The accessory socket does not work <Vehicles with accessory socket> 5625
DIAGNOSIS 5626
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5627
STEP 2 Using scan tool MB991958, check data list 5627
STEP 3 Check ETACS-ECU connector C-315, accessory socket (front floor console) connector C-28 and accessory socket (rear floor 6067
STEP 4 Check the power supply circuit to the accessory socket (front floor console) and accessory socket (rear floor console) < 5628
STEP 5 Check the wiring harness between accessory socket (front floor console) connector C-28 terminal No 2 and ETACS-ECU connector C-315 terminal No 3 5628
STEP 6 Check the wiring harness between accessory socket (rear floor console) connector C-24 terminal No 2 and ETACS-ECU connector C-315 terminal No 12 5629
STEP 7 Check the ground circuit to the accessory socket (front floor console) and accessory socket (rear floor console) connect 5629
STEP 8 Check the wiring harness between accessory socket (front floor console) connector C-28 terminal No 1 and the ground 5629
STEP 9 Check the wiring harness between accessory socket (rear floor console) connector C-24 terminal No 1 and the ground 5630
STEP 10 Retest the system 6070
Inspection Procedure 2: The cigarette lighter does not work <Vehicles with cigarette lighter> 5631
DIAGNOSIS 6071
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 5633
STEP 2 Using scan tool MB991958, check data list 5633
STEP 3 Cigarette lighter check 5633
STEP 4 Check ETACS-ECU connector C-315 and cigarette lighter connector C-43 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5634
STEP 5 Check the power supply circuit to the cigarette lighter Measure the voltage at cigar lighter connector C-43 5634
STEP 6 Check the wiring harness between cigarette lighter connector C-43 terminal No 2 and ETACS-ECU connector C-315 terminal No 3 5634
STEP 7 Check the ground circuit to the cigarette lighter Measure the resistance at cigarette lighter connector C-43 5634
STEP 8 Check the wiring harness between cigarette lighter connector C-43 terminal No 1 and the ground 6074
STEP 9 Retest the system 5635
STEP 10 Retest the system 5635
REMOVAL SERVICE POINT 5637
INSPECTION 5637
CIGARETTE LIGHTER CHECK 5637
COLUMN SWITCH 5637
TROUBLESHOOTING 5639
DIAGNOSTIC FUNCTION 5639
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5639
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5640
DIAGNOSTIC TROUBLE CODE PROCEDURES 5641
DTC B2350: Malfunction of lighting switch, DTC B2351: Malfunction of wiper/washer switch 5641
DIAGNOSIS 5641
STEP 1 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5642
STEP 2 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 6079
STEP 3 Using scan tool MB991958, Check whether the diagnostic trouble code is reset 5643
INSPECTION 5644
COLUMN SWITCH (SWITCH BODY PART) CONTINUITY CHECK 5645
RADIO AND CD PLAYER 5645
DIAGNOSIS 5649
RADIO AND CD PLAYER ERROR CODES 5649
SATELLITE RADIO ERROR CODES <Vehicles with satellite radio tuner> 5650
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 5651
DIAGNOSIS FUNCTION 5651
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5651
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5651
HOW TO DIAGNOSE THE CAN BUS LINES 5652
CHECK OF FREEZE FRAME DATA 5652
DIAGNOSTIC TROUBLE CODE PROCEDURES 5654
DTC U0019: Bus off (CAN-B) 5654
DIAGNOSIS 5654
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6086
STEP 2 Recheck for diagnostic trouble code 5655
DTC U0141: ETACS CAN timeout 6086
DIAGNOSIS 5655
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5656
STEP 2 Using scan tool MB991958, read the ETACS diagnostic trouble code 5656
STEP 3 Using scan tool MB991958, read the A/C diagnostic trouble code 5656
STEP 4 Recheck for diagnostic trouble code 5657
STEP 5 Recheck for diagnostic trouble code 5657
DTC U0151: SRS-ECU CAN timeout 5658
DIAGNOSIS 5658
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5658
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5659
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5659
STEP 4 Recheck for diagnostic trouble code 6090
STEP 5 Recheck for diagnostic trouble code 5659
DTC U0154: OCM (occupant classification-ECU) CAN timeout 5660
DIAGNOSIS 5660
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6091
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5661
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6093
STEP 4 Recheck for diagnostic trouble code 5661
STEP 5 Recheck for diagnostic trouble code 5661
DTC U0155: Meter CAN timeout 5662
DIAGNOSIS 5662
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5662
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 5663
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5663
STEP 4 Recheck for diagnostic trouble code 5663
STEP 5 Recheck for diagnostic trouble code 5663
DTC U0164: A/C CAN timeout 5664
DIAGNOSIS 5664
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5664
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5665
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5665
STEP 4 Recheck for diagnostic trouble code 5665
STEP 5 Recheck for diagnostic trouble code 5665
DTC U0168: WCM/KOS CAN timeout 5666
DIAGNOSIS 5666
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5667
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 5667
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 5667
STEP 4 Recheck for diagnostic trouble code 5668
STEP 5 Recheck for diagnostic trouble code 5668
DTC U0195: Satellite radio CAN timeout 5668
DIAGNOSIS 5669
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5669
STEP 2 Using scan tool MB991958 read the satellite radio tuner diagnostic trouble code 5669
STEP 3 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5669
STEP 4 Recheck for diagnostic trouble code 5670
STEP 5 Recheck for diagnostic trouble code 5670
DTC U0197: Hands free module CAN timeout 5670
DIAGNOSIS 5671
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5671
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 6103
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5671
STEP 4 Recheck for diagnostic trouble code 5672
STEP 5 Recheck for diagnostic trouble code 5672
DTC U1415: Coding not completed/Data fail 5672
DIAGNOSIS 5673
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5673
STEP 2 Using scan tool MB991958, read the other system DTC 5673
STEP 3 Recheck for diagnostic trouble code 6105
DTC B2420: Power integrated circuit 5674
DIAGNOSIS 5674
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5675
STEP 2 Recheck for diagnostic trouble code 5675
DTC B2421: Radio tuner 5676
DIAGNOSIS 5676
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5676
STEP 2 Recheck for diagnostic trouble code 5677
DTC B2423: 6 CD player error 5677
DIAGNOSIS 5677
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5678
STEP 2 CD check 5678
STEP 3 Recheck for diagnostic trouble code 5678
DTC B2424: CD player error 5679
DIAGNOSIS 5679
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5679
STEP 2 CD check 5680
STEP 3 Recheck for diagnostic trouble code 5680
DTC B2450: Switch panel communication 5680
DIAGNOSIS 5681
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5681
STEP 2 Connection status check of radio and CD player with center panel assembly 5681
STEP 3 Recheck for diagnostic trouble code 5681
DTC B2451: Audio panel type error 5682
DIAGNOSIS 5682
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5682
STEP 2 Recheck for diagnostic trouble code 5682
STEP 3 Replace the center panel assembly temporarily, and check whether the diagnostic trouble code is set 5683
SYMPTOM PROCEDURES 5684
Inspection Procedure 1: Power of the radio and CD player does not turn ON when the Ignition switch is in the “ACC” position or “ON” Position 5684
DIAGNOSIS 5685
STEP 1 ETACS-ECU coding data check 5685
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5686
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6119
STEP 4 Using scan tool MB991958, check data list 6119
STEP 5 Check ETACS-ECU connector C-317 and radio and CD player connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5686
STEP 6 Check the power supply circuit to the radio and CD player Measure the voltage at radio and CD player connector C-104 5687
STEP 7 Check the wiring harness between ETACS-ECU connector C-317 (terminal 1) and radio and CD player connector C-104 (terminal 30) 5687
STEP 8 Check the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-307 6120
STEP 9 Check the wiring harness between ETACS-ECU connector C-307 (terminal 2) and fusible link (36) 5688
STEP 10 Check that the radio and CD player is correctly grounded 5688
STEP 11 Retest the system 5688
Inspection Procedure 2: No sound is heard <Vehicles with audio amplifier> 5689
DIAGNOSIS 5690
STEP 1 Check the ETACS-ECU coding data 5690
STEP 2 Check audio amplifier connector D-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6122
STEP 3 Check the ground circuit to the rear monitor Measure the resistance at audio amplifier connector D-25 5691
STEP 4 Check the wiring harness between audio amplifier connector D-25 (terminal 24, 31, 32) and ground 5692
STEP 5 Check the power supply circuit to the ETACS-ECU Measure the voltage at audio amplifier connector D-25 6123
STEP 6 Check the wiring harness between audio amplifier connector D-25 (terminal 25, 35, 36) and fusible link (36) 5693
STEP 7 Check radio and CD player connector C-106 and audio amplifier connector D-26 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5693
STEP 8 Check the wiring harness between radio and CD player connector C-106 (terminal 17) and audio amplifier connector D-26 (terminal 3) 5693
STEP 9 Check the wiring harness between radio and CD player connector C-106 (terminal 7) and audio amplifier connector D-25 (terminal 34) 5694
STEP 10 Retest the system 5694
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles without audio amplifier> 5695
DIAGNOSIS 5697
STEP 1 ETACS-ECU coding data check 5697
STEP 2 Checking with speaker test 5697
STEP 3 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-24 <rear-LH> or E-23 <rear-RH>, or tweeter connector E-02 <LH> or E-04 <RH> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5697
STEP 4 Check the speaker or tweeter 5698
STEP 5 Check radio and CD player connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5698
STEP 6 Check the wiring harness between the speaker or tweeter connector terminal and the radio and CD player connector terminal 5699
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles with audio amplifier> 5701
DIAGNOSIS 5703
STEP 1 ETACS-ECU coding data check 5703
STEP 2 Checking with speaker test 5704
STEP 3 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-24 <rear-LH> or E-23 <rear-RH>, or tweeter connector E- 5704
STEP 4 Check the speaker, tweeter or subwoofer 5704
STEP 5 Check audio amplifier connector D-25 <front door speaker or sub woofer> or D-26 <rear door speaker or tweeter> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5704
STEP 6 Check the wiring harness between the speaker, tweeter or sub woofer connector terminal and the audio amplifier connector terminal 5705
STEP 7 Check radio and CD player connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5707
STEP 8 Check the harness wire between radio and CD player connector C-104 (terminal 26, 28, 36, 38) and audio amplifier connector D-26 (terminal 10, 4, 11, 12) 5707
STEP 9 Replace the audio amplifier temporarily, and check the trouble symptom 5707
Inspection Procedure 4: The audio does not operate normally by operating the radio and CD player of the center panel unit 5708
DIAGNOSIS 5709
STEP 1 Check center panel unit connector C-18 and radio and CD player connector C-106 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5709
STEP 2 Check the wiring harness between center panel unit connector C-18 (terminal 1, 2) and radio and CD player connector C-106 (terminal 8, 18) 5710
STEP 3 Check the ground circuit to the center panel unit Measure the resistance at center panel unit connector C-18 5710
STEP 4 Check the wiring harness between center panel unit connector C-18 (terminal 9) and ground 5710
STEP 5 Check the power supply circuit to the center panel unit Measure the voltage at center panel unit connector C-18 5711
STEP 6 Check the wiring harness between center panel unit connector C-18 (terminal 7) and fusible link 36 5711
STEP 7 Replace the center panel unit temporarily, and check the trouble symptom 5711
Inspection Procedure 5: Audio illuminations does not work normally 5712
DIAGNOSIS 5713
STEP 1 Operation check of the center panel unit 5713
STEP 2 Check the combination meter 5713
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 5714
STEP 4 Check center panel unit connector C-18 and combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5714
STEP 5 Check the wiring harness between center panel unit connector C-18 (terminal 16) and combination meter connector C-04 (terminal 23) 5715
STEP 6 Check A/C control panel C-120 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5715
STEP 7 Check the wiring harness between A/C control panel C-120 (terminal 8) and combination meter connector C-04 (terminal 22) 5715
STEP 8 Check the wiring harness between A/C control panel C-120 (terminal 10) and center panel unit connector C-18 (terminal 10) 5715
STEP 9 Check radio and CD player connector C-106 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5715
STEP 10 Check the wiring harness between center panel unit connector C-18 (terminal 4) and radio and CD player connector C-106 (terminal 9) 5716
STEP 11 Replace the A/C control panel temporarily, and check the trouble symptom 5716
STEP 12 Replace the center panel unit temporarily, and check the trouble symptom 5716
Inspection Procedure 6: The sound of external input are not played 5717
DIAGNOSIS 5717
STEP 1 Check the Radio and CD player 5717
STEP 2 Check the external sound input mode 5718
STEP 3 Check the audio adapter 5718
STEP 4 Check audio adapter connector C-135 and radio and CD player connector C-106 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5718
STEP 5 Check the wiring harness between audio adapter connector C-135 (terminal 5, 4, 6) and radio and CD player connector C-106 (terminal 14, 13, 4) 5718
STEP 6 Retest the system 5718
Inspection Procedure 7: Troubleshooting for noise 5719
ON-VEHICLE SERVICE 5721
ADJUSTMENT OF VOLUME AND SOUND QUALITY AUTOMATIC CORRECTION FUNCTION 5721
INSPECTION 5724
AUDIO ADAPTER INSPECTION 5724
CHASSIS ELECTRICAL 6801
MMCS 5725
DIAGNOSIS 5728
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 5728
Prior to disconnecting the vehicle battery 5728
Diagnosis tips concerning the entire system 5728
Diagnosis tips concerning the navigation function 5729
SERVICE MODE 6168
DIAGNOSIS FUNCTION 5744
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5744
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5744
HOW TO DIAGNOSE THE CAN BUS LINES 5745
CHECK OF FREEZE FRAME DATA 6821
DIAGNOSTIC TROUBLE CODE PROCEDURES 6824
DTC B2226: AND [Audio visual Navigation (HDD) unit] error 6153
DIAGNOSIS 6780
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6824
STEP 2 Check that the of the MMCS service mode 5747
STEP 3 Recheck for diagnostic trouble code 6824
STEP 4 Recheck for diagnostic trouble code 5748
DTC B2240: Communication error with CAN Box 6155
DIAGNOSIS 6781
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5749
STEP 2 Perform “Network/Connect Line Check” of the MMCS service mode 5749
STEP 3 Check CAN box unit connector C-108 and multivision display connector C-12 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5750
STEP 4 Check the wiring harness between CAN box unit connector C-108 (terminal 5, 4, 6) and multivision display connector C-12 (terminal 43, 59, 58) 6781
STEP 5 Recheck for diagnostic trouble code 5750
STEP 6 Recheck for diagnostic trouble code 6826
DTC B2477: VIN not programmed 5751
DIAGNOSIS 6782
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5751
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5752
STEP 3 Recheck for diagnostic trouble code 6328
DTC U0019: Bus off (CAN-B) 5752
DIAGNOSIS 5752
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6783
STEP 2 Check whether the scan tool MB991958 can communicate with the CAN box unit 6184
DTC U0141: ETACS CAN timeout 5754
DIAGNOSIS 5754
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5754
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6185
STEP 3 Using scan tool MB991958, read the A/C diagnostic trouble code 5755
STEP 4 Recheck for diagnostic trouble code 5755
STEP 5 Recheck for diagnostic trouble code 5755
DTC U0151: SRS-ECU CAN timeout 5756
DIAGNOSIS 5756
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5756
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 6603
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5757
STEP 4 Recheck for diagnostic trouble code 5757
STEP 5 Recheck for diagnostic trouble code 6786
DTC U0154: OCM (occupant classification-ECU) CAN timeout 5758
DIAGNOSIS 5758
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6337
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 6605
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5759
STEP 4 Recheck for diagnostic trouble code 6606
STEP 5 Recheck for diagnostic trouble code 6787
DTC U0155: Meter CAN timeout 6606
DIAGNOSIS 5760
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5760
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 5761
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5761
STEP 4 Recheck for diagnostic trouble code 5761
STEP 5 Recheck for diagnostic trouble code 5761
DTC U0164: A/C CAN timeout 5762
DIAGNOSIS 6609
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5762
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6789
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5763
STEP 4 Recheck for diagnostic trouble code 5763
STEP 5 Recheck for diagnostic trouble code 5763
DTC U0168: WCM/KOS CAN timeout 6347
DIAGNOSIS 6195
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5764
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 6195
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 6195
STEP 4 Recheck for diagnostic trouble code 5765
STEP 5 Recheck for diagnostic trouble code 6352
DTC U0195: Satellite radio CAN timeout 5766
DIAGNOSIS 6198
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6354
STEP 2 Using scan tool MB991958 read the satellite radio tuner diagnostic trouble code 5767
STEP 3 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5767
STEP 4 Recheck for diagnostic trouble code 6199
STEP 5 Recheck for diagnostic trouble code 6974
DTC U0197: Hands free module CAN timeout 6977
DIAGNOSIS 6980
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5768
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 5769
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5769
STEP 4 Recheck for diagnostic trouble code 5769
STEP 5 Recheck for diagnostic trouble code 5769
DTC U1415: Coding not completed/Data fail 6619
DIAGNOSIS 5770
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5770
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5771
STEP 3 Recheck for diagnostic trouble code 6204
DTC No U1417 Implausible coding data 5771
DIAGNOSIS 5771
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5772
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5772
STEP 3 Recheck for diagnostic trouble code 5772
SYMPTOM PROCEDURES 5774
Inspection Procedure 1: No navigation screen is displayed 5774
DIAGNOSIS 5775
STEP 1 Check multivision display connector C-12, C-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5775
STEP 2 Check the ground circuit to the multivision display connector Measure the resistance at multivision display connector C-12, C-14 6371
STEP 3 Check the wiring harness between multivision display connector C-14 (terminal 9), C-12 (terminal 65) and ground 5776
STEP 4 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6625
STEP 5 Check the power supply circuit to the multivision display Measure the voltage at multivision display connector C-14 6373
STEP 6 Check the wiring harness between ETACS-ECU connector C-317 (terminal 1) and multivision display connector C-14 (terminal 17) 5777
STEP 7 Check multivision display connector C-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5778
STEP 8 Check the power supply circuit to the multivision display Measure the voltage at multivision display connector C-13 5778
STEP 9 Check the wiring harness between ETACS-ECU connector C-317 (terminal 1) and multivision display connector C-13 (terminal 21) 6162
STEP 10 Using scan tool MB991958, check data list 5779
STEP 11 Check ETACS-ECU connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5779
STEP 12 Check the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-309 5779
STEP 13 Check the wiring harness between ETACS-ECU connector C-309 (terminal 2) and fusible link (37) 7084
STEP 14 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5780
STEP 15 Check the wiring harness between multivision display connector C-14 (terminal 14) and ETACS-ECU connector C-315 (terminal 9) 5780
STEP 16 Retest the system 5780
Inspection Procedure 2: No sound is heard <Vehicles without audio amplifier> 5781
DIAGNOSIS 5781
STEP 1 Check the multivision display operation 5781
STEP 2 Check the ETACS-ECU coding data 7100
STEP 3 Check the MMCS service mode, CAN communication confirmation, and coding data 5782
STEP 4 Check the service data log for the MMCS service mode 6387
STEP 5 Using scan tool MB991958, diagnose the CAN bus line 5783
STEP 6 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 5783
STEP 7 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6388
STEP 8 Check the service data log for the MMCS service mode 7114
STEP 9 Perform “Network/Connect Line Check” in the MMCS service mode 5784
STEP 10 Retest the system 5784
STEP 11 Retest the system 5784
Inspection Procedure 2: No sound is heard <Vehicles with audio amplifier> 5785
DIAGNOSIS 5786
STEP 1 Check the multivision display operation 5786
STEP 2 Check the ETACS-ECU coding data 5787
STEP 3 Check the MMCS service mode, CAN communication confirmation, and coding data 7141
STEP 4 Check the service data log for the MMCS service mode 6394
STEP 5 Using scan tool MB991958, diagnose the CAN bus line 5787
STEP 6 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 5788
STEP 7 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5788
STEP 8 Check the service data log for the MMCS service mode 6396
STEP 9 Perform “Network/Connect Line Check” in the MMCS service mode 7156
STEP 10 Check audio amplifier connector D-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5789
STEP 11 Check the power supply circuit to the ETACS-ECU Measure the voltage at audio amplifier connector D-25 5789
STEP 12 Check the wiring harness between audio amplifier connector D-25 (terminal 25, 35, 36) and fusible link (36) 5790
STEP 13 Checks multivision display connectors C-11, C-14 and audio amplifier connector D-26 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5790
STEP 14 Check the ground circuit to the rear monitor Measure the resistance at audio amplifier connector D-25 5791
STEP 15 Check the wiring harness between audio amplifier connector D-25 (terminal 24, 31, 32) and ground 5791
STEP 16 Check the wiring harness between multivision display connector C-11 (terminal 82) and audio amplifier connector D-26 (t 5792
STEP 17 Retest the system 5792
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles without audio amplifier> 5793
DIAGNOSIS 6228
STEP 1 Check the ETACS-ECU coding data 6406
STEP 2 Check the MMCS service mode, CAN communication confirmation, and coding data 5795
STEP 3 Check the service data log for the MMCS service mode 5795
STEP 4 Using scan tool MB991958, diagnose the CAN bus line 5796
STEP 5 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 5796
STEP 6 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5796
STEP 7 Checking with audio speaker check 5796
STEP 8 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-24 <rear-LH> or E-23 <rear-RH>, or tweeter connector E-02 <LH> or E-04 <RH> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5797
STEP 9 Check the speaker or tweeter 5797
STEP 10 Check multivision display connector C-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5797
STEP 11 Check the wiring harness between the speaker or tweeter connector terminal and the multivision display connector terminal 6642
STEP 12 Replace the multivision display temporarily, and check the trouble symptom 5799
Inspection Procedure 3: No sound is heard from one of the speakers <Vehicles with audio amplifier> 6234
DIAGNOSIS 5802
STEP 1 Check the ETACS-ECU coding data 5803
STEP 2 Check the MMCS service mode, CAN communication confirmation, and coding data 5803
STEP 3 Check the service data log for the MMCS service mode 5803
STEP 4 Using scan tool MB991958, diagnose the CAN bus line 5803
STEP 5 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 5804
STEP 6 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5804
STEP 7 Checking with audio speaker check 5804
STEP 8 Check door speaker connector E-13 <front-LH>, E-11 <front-RH>, E-24 <rear-LH> or E-23 <rear-RH>, or tweeter connector E- 5804
STEP 9 Check the speaker, tweeter or subwoofer 5805
STEP 10 Check audio amplifier connector D-25 <front door speaker or sub woofer> or D-26 <tweeter or rear door speaker> for loose, corroded or damaged terminals, or terminals pushed back in the connector 6648
STEP 11 Check the wiring harness between the speaker or tweeter connector terminal and the audio amplifier connector terminal 5806
STEP 12 Check multivision display connector C-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5807
STEP 13 Check the wiring harness between multivision display connector C-14 (terminal 3, 7, 12, 15) and audio amplifier connector D-26 (terminal 12, 11, 4, 10) 5808
STEP 14 Replace the audio amplifier temporarily, and check the trouble symptom 6240
Inspection Procedure 4: The navigation system can be operated while the vehicle is driven 6240
DIAGNOSIS 5810
STEP 1 Perform “Vehicle Signal Check” in the MMCS service mode 5810
STEP 2 Check the speed meter 6433
STEP 3 Check combination meter connector C-04 and multivision display connector C-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5810
STEP 4 Check the wiring harness between combination meter connector C-04 (terminal 20) and multivision display connector C-14 (terminal 13) 5811
STEP 5 Substitute a known good multivision display, and check the trouble symptom 6652
Inspection Procedure 5: The screen is not normal in the navigation mode (The own vehicle mark is dislocated ) 5812
DIAGNOSIS 6242
STEP 1 Confirmation in MMCS service mode 5813
STEP 2 GPS reception check 5813
STEP 3 Check the speed meter 5813
STEP 4 Check combination meter connector C-04 and multivision display connector C-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5813
STEP 5 Check the wiring harness between combination meter connector C-04 (terminal 20) and multivision display connector C-14 (terminal 13) 5814
STEP 6 Check of the troubles 5814
Inspection Procedure 6: The AM/FM radio broadcasting cannot be received 5815
DIAGNOSIS 5815
STEP 1 Check the state of the antenna rod and antenna base 6657
STEP 2 Check to see if inspections are taking place is an area exposed to special electric fields 5816
STEP 3 Move the vehicle and check the radio 5816
STEP 4 Check damage in the roof antenna (the antenna rod, the antenna base) 5816
STEP 5 Check the connection of the antenna plug and multivision display 6244
STEP 6 Check multivision display connector C-11 and radio antenna connector C-15 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5816
STEP 7 Check the wiring harness between multivision display connector C-11 (terminal 81) and radio antenna connector C-15 (terminal 1) 5816
STEP 8 Substitute a known good multivision display, and check the trouble symptom 5816
Inspection Procedure 7: GPS signal can not be received 5817
DIAGNOSIS 5817
STEP 1 Confirmation in MMCS service mode 6444
STEP 2 Check for the vehicle’s current position 5817
STEP 3 Confirming GPS signal reception 5817
STEP 4 Substitute a known good multivision display, and check the trouble symptom 6446
Inspection Procedure 8: CD/DVD cannot be played 5818
DIAGNOSIS 6447
STEP 1 Check if the error message is displayed on the monitor 5818
STEP 2 Check the CD/DVD insertion surface 5818
STEP 3 Check the CD/DVD 5818
STEP 4 Check the CD/DVD 5818
STEP 5 Temporarily replace the CD /DVD with another CD or DVD, and check the trouble symptom 6449
STEP 6 Check the service data log for the MMCS service mode 5818
STEP 7 Perform “Network/Connect Line Check” in the MMCS service mode 6449
STEP 8 Check of the troubles 6661
STEP 9 Temporarily replace the multivision display, and check the trouble symptom 6450
Inspection Procedure 9: Image of a DVD is played, but no sound is played 5819
DIAGNOSIS 5819
STEP 1 Check if the error message is displayed on the monitor 5819
STEP 2 Check whether other sounds are emitted 5819
STEP 3 Check a DVD to be inserted 5819
STEP 4 Check the DVD 5819
STEP 5 Temporarily replace the DVD with another DVD, and check the trouble symptom 5819
STEP 6 Check the service data log for the MMCS service mode 5820
STEP 7 Perform “Network/Connect Line Check” in the MMCS service mode 6662
STEP 8 Check of playing method 6455
STEP 9 Temporarily replace the multivision display, and check the trouble symptom 5820
Inspection Procedure 10: Sound of a DVD can be played, but no image is played 5820
DIAGNOSIS 5820
STEP 1 Check if the error message is displayed on the monitor 5820
STEP 2 Check the DVD 5820
STEP 3 Temporarily replace the DVD with another DVD, and check the trouble symptom 6251
STEP 4 Check the service data log for the MMCS service mode 5821
STEP 5 Perform “Network/Connect Line Check” in the MMCS service mode 5821
STEP 6 Temporarily replace the multivision display, and check the trouble symptom 5821
Inspection Procedure 11: The picture and sound of external input are not played 5822
DIAGNOSIS 5823
STEP 1 Check of DVD picture 6459
STEP 2 Check the audio and video adapter 5823
STEP 3 Check multivision display connector C-12 and audio and video adaptor connector C-121 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5823
STEP 4 Check the wiring harness between multivision display connector C-12 (terminal 47, 63, 48, 64, 49) and audio and video adaptor connector C-121 (terminal 1, 2, 6, 4, 5) 5824
STEP 5 Retest the system 6461
Inspection Procedure 12: Check the CAN box unit power supply circuit 5825
DIAGNOSIS 5826
STEP 1 Check CAN box unit connectors C-108 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5826
STEP 2 Check the ground circuit to the CAN box unit Measure the resistance at CAN box unit connector C-108 5827
STEP 3 Check the wiring harness between CAN box unit connector C-108 (terminal 1) and the ground 5827
STEP 4 Check the battery power supply circuit to the CAN box unit Measure the voltage at CAN box unit connectors C-108 5827
STEP 5 Check the wiring harness between CAN box unit connector C-108 (terminal 2) and fusible link (36) 5828
STEP 6 Using scan tool MB991958, check data list 5828
STEP 7 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5828
STEP 8 Check the battery power supply circuit to the CAN box unit Measure the voltage at CAN box unit connectors C-108 5829
STEP 9 Check the wiring harness between CAN box unit connectors C-108 (terminal 10) and ETACS-ECU connector C-315 (terminal 9) 5829
INSTALLATION SERVICE POINT 5839
INSPECTION 6686
AUDIO AND VIDEO ADAPTER INSPECTION 5839
STEERING WHEEL AUDIO REMOTE CONTROL SWITCH 5840
DIAGNOSIS 5842
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 6280
SYMPTOM PROCEDURES 5843
Inspection Procedure 1: Steering Wheel Audio Remote Control Switch does not Function <Vehicles with radio and CD player> 5843
DIAGNOSIS 6688
STEP 1 Using scan tool MB991958, check data list 5845
STEP 2 Check the steering wheel audio remote control switch 5845
STEP 3 Check clock spring connector C-204 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5846
STEP 4 Check the clock spring 5846
STEP 5 Check radio and CD player connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5846
STEP 6 Check the wiring harness between radio and CD player connector C-104 (terminal 22, 32) and clock spring connector C-205 (terminal 2, 3) 5846
STEP 7 Check steering wheel audio remote control switch connector C-202 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5847
STEP 8 Check the wiring harness between steering wheel audio remote control switch connector C-202 (terminal 2, 4) and clock spring connector C-204 (terminal 5, 4) 5847
STEP 9 Retest the system 5847
Inspection Procedure 2: Steering Wheel Audio Remote Control Switch does not Function <Vehicles with MMCS> 5848
DIAGNOSIS 5849
STEP 1 Check the steering wheel audio remote control switch 5849
STEP 2 Check clock spring connector C-204 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5850
STEP 3 Check the clock spring 5850
STEP 4 Check multivision display connector C-12 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5850
STEP 5 Check the wiring harness between multivision display connector C-12 (terminal 53, 69) and clock spring connector C-205 (terminal 2, 3) 5850
STEP 6 Check steering wheel audio remote control switch connector C-202 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5851
STEP 7 Check the wiring harness between steering wheel audio remote control switch connector C-202 (terminal 2, 4) and clock spring connector C-204 (terminal 5, 4) 5851
STEP 8 Retest the system 6693
Inspection Procedure 3: Steering wheel audio remote control switch illumination does not come on 5852
DIAGNOSIS 5853
STEP 1 Check steering wheel audio remote control switch connector C-202 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5853
STEP 2 Check the power supply circuit to the wheel audio remote control switch Measure the voltage at wheel audio remote control switch connector C-202 6292
STEP 3 Check the wiring harness between steering wheel audio remote control switch connector C-202 (terminal 5) and ground 6694
STEP 4 Check the steering wheel audio remote control switch 5854
STEP 5 Check clock spring connectors C-204 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5854
STEP 6 Check the clock spring 5854
STEP 7 Check the wiring harness between steering wheel audio remote control switch connector C-202 (terminal 1) and clock spring connector C-204 (terminal 1) 5854
STEP 8 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6522
STEP 9 Check the wiring harness between combination meter connector C-04 (terminal 23) and clock spring connector C-205 (terminal 6) 5855
STEP 10 Retest the system 5855
SERVICE DATA 5855
STEERING WHEEL AUDIO REMOTE CONTROL SWITCH INSPECTION 5857
<EXCEPT RALLIART> 5857
<RALLIART> 5858
HANDS FREE CELLULAR PHONE SYSTEM 6698
DIAGNOSIS 5862
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 6537
DIAGNOSIS FUNCTION 5862
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5862
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5863
HOW TO DIAGNOSE THE CAN BUS LINES 5864
CHECK OF FREEZE FRAME DATA 5864
DIAGNOSTIC TROUBLE CODE PROCEDURES 5866
DTC B2468: Microphone input short to BATT DTC B2470: Microphone input short to ground 5866
DIAGNOSIS 5867
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5867
STEP 2 Check microphone unit connector D-03 and hands free module connector C-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5868
STEP 3 Check the wiring harness between microphone unit connector D-03 (terminal 1, 2) and hands free module connector C-110 (terminal 23, 24) 5868
STEP 4 Recheck for diagnostic trouble code 5868
STEP 5 Temporarily replace the microphone unit, and check whether the diagnostic trouble code 5868
DTC B2471: On hook button stuck DTC B2472: Off hook button stuck DTC B2473: VR button stuck 6707
DIAGNOSIS 5871
STEP 1 Check the radio and CD player <vehicles without MMCS> or multivision display <vehicles with MMCS> 6550
STEP 2 Check the steering wheel audio remote control switch 6550
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 5872
STEP 4 Using scan tool MB991958 read the radio and CD player <vehicles without MMCS> or CAN box unit <vehicles with MMCS> diagnostic trouble code 5872
STEP 5 Check the steering wheel voice control switch 5873
STEP 6 Check the steering wheel audio remote control switch 5873
STEP 7 Check steering wheel audio remote control switch connector C-202 and steering wheel voice control switch connector C-209 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5873
STEP 8 Check the wiring harness between steering wheel voice control switch connector C-209 (terminal 3) and steering wheel audio remote control switch connector C-202 (terminal 3) 6709
STEP 9 Check the wiring harness between steering wheel voice control switch connector C-209 (terminal 2) and clock spring connector C-202 (terminal 4) 5874
STEP 10 Recheck for diagnostic trouble code 5874
STEP 11 Temporarily replace the hands free module, and check whether the diagnostic trouble code is reset 5874
DTC B2475: VIN not programmed 6553
DIAGNOSIS 5875
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5875
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6710
STEP 3 Recheck for diagnostic trouble code 5876
DTC U0019: Bus off (CAN-B) 5876
DIAGNOSIS 5877
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5877
STEP 2 Check whether the scan tool MB991958 can communicate with the hands free module 5877
DTC U0141: ETACS CAN timeout 5878
DIAGNOSIS 6711
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5878
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5878
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 5879
STEP 4 Recheck for diagnostic trouble code 5879
STEP 5 Recheck for diagnostic trouble code 5879
DTC U0151: SRS-ECU CAN timeout 5880
DIAGNOSIS 5880
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6559
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5880
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 5881
STEP 4 Recheck for diagnostic trouble code 5881
STEP 5 Recheck for diagnostic trouble code 5881
DTC U0154: OCM (occupant classification-ECU) CAN timeout 5882
DIAGNOSIS 5882
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5882
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5883
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5883
STEP 4 Recheck for diagnostic trouble code 5883
STEP 5 Recheck for diagnostic trouble code 5883
DTC U0155: Meter CAN timeout 5884
DIAGNOSIS 5884
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5884
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 5884
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5885
STEP 4 Recheck for diagnostic trouble code 5885
STEP 5 Recheck for diagnostic trouble code 5885
DTC U0164: A/C CAN timeout 5886
DIAGNOSIS 5886
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5886
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5887
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5887
STEP 4 Recheck for diagnostic trouble code 5887
STEP 5 Recheck for diagnostic trouble code 5887
DTC U0168: WCM/KOS CAN timeout 5888
DIAGNOSIS 5888
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6719
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 5889
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 5889
STEP 4 Recheck for diagnostic trouble code 5889
STEP 5 Recheck for diagnostic trouble code 5889
DTC No U0184 AUDIO CAN timeout 5890
DIAGNOSIS 5890
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5890
STEP 2 Using scan tool MB991958, read the radio and CD player or CD changer diagnostic trouble code 5891
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5891
STEP 4 Recheck for diagnostic trouble code 5891
STEP 5 Recheck for diagnostic trouble code 5891
DTC U0195: Satellite radio CAN timeout 5892
DIAGNOSIS 5892
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5892
STEP 2 Using scan tool MB991958 read the satellite radio tuner diagnostic trouble code 5892
STEP 3 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5893
STEP 4 Recheck for diagnostic trouble code 5893
STEP 5 Recheck for diagnostic trouble code 6723
DTC U0245 AND [Audio visual Navigation (HDD) unit] CAN timeout 7247
DIAGNOSIS 5894
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5894
STEP 2 Using scan tool MB991958, read the CAN box unit diagnostic trouble code 5895
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5895
STEP 4 Recheck for diagnostic trouble code 5895
STEP 5 Recheck for diagnostic trouble code 5895
SYMPTOM PROCEDURES 5897
Inspection Procedure 1: Hands free cellular phone system does not work normally 5897
DIAGNOSIS 5899
STEP 1 Check the cellular phone 5899
STEP 2 Temporarily replace the cellular phone, and check the trouble symptom 5899
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 5900
STEP 4 Check hands-free module connector C-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5900
STEP 5 Check the ground circuit to the hands free module Measure the resistance at hands free module connector C-110 5901
STEP 6 Check the wiring harness between hands-free module connector C-110 (terminal 15) and ground 6479
STEP 7 Check the power supply circuit to the hands-free module Measure the voltage at hands free module connector C-110 5901
STEP 8 Check the wiring harness between hands-free module connector C-110 (terminal 13) and ETACS-ECU connector C-317 (terminal 1) 5902
STEP 9 Check microphone unit connector D-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5902
STEP 10 Check the wiring harness between hands free module connector C-110 and microphone unit connector D-03 5903
STEP 11 Check radio and CD player connector C-106 <vehicles without MMCS> or multivision display connector C-12 <vehicles with MMCS> for loose, corroded or damaged terminals, or terminals pushed back in the connector 5903
STEP 12 Check the wiring harness between hands free module connector C-110 and radio and CD player connector C-106 <vehicles without MMCS> or multivision display connector C-12 <vehicles with MMCS> 6730
STEP 13 Temporarily replace the microphone unit, and check the trouble symptom 5904
STEP 14 Temporarily replace the hands free module, and check the trouble symptom 5905
Inspection Procedure 2: During the conversation with the hands free cellular phone system, the speaker’s voice cannot be heard 5905
DIAGNOSIS 5906
STEP 1 Check the cellular phone 5906
STEP 2 Check hands-free module connector C-110 and microphone unit connector D-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5907
STEP 3 Check the wiring harness between hands free module connector C-110 and microphone unit connector D-03 5907
STEP 4 Temporarily replace the microphone unit, and check the trouble symptom 5907
Inspection Procedure 3: During the conversation with the hands free cellular phone system, the voice of other party cannot be heard 5908
DIAGNOSIS 5908
STEP 1 Check the cellular phone 5908
STEP 2 Check the radio and CD player <vehicles without MMCS> or multivision display <vehicles with MMCS> 5908
Inspection Procedure 4: Even when the steering wheel voice control switch is operated, the conversation is not possible 5909
DIAGNOSIS 5911
STEP 1 Check the steering wheel audio remote control switch 5911
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 5912
STEP 3 Check the steering wheel voice-control switch 5912
STEP 4 Check the steering wheel audio remote control switch 5913
STEP 5 Check steering wheel voice control switch connector C-209 and steering wheel audio remote control switch connector C-202 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5913
STEP 6 Check the wiring harness between steering wheel voice-control switch connector C-209 (terminal 3) and steering wheel audio remote control switch connector C-202 (terminal 3) 5913
STEP 7 Check the wiring harness between steering wheel voice-control switch connector C-209 (terminal 2) and clock spring connector C-204 (terminal 4) 5914
STEP 8 Retest the system 5914
Inspection Procedure 5: The cellular phone is not recognized or the connection cannot be established 5915
DIAGNOSIS 5915
STEP 1 Check the cellular phone 5915
STEP 2 Check the position of cellular phone 5915
STEP 3 Check the registration method of cellular phone 5915
STEP 4 Temporarily replace the cellular phone, and check the trouble symptom 5915
Inspection Procedure 6: Steering wheel voice control switch illumination does not come on 5916
DIAGNOSIS 5917
STEP 1 Check the combination meter 5917
STEP 2 Check steering wheel voice control switch connector C-209 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5917
STEP 3 Check the wiring harness between steering wheel voice-control switch connector C-209 (terminal 1) and the ground 6630
STEP 4 Check clock spring connectors C-204 and C-205 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6712
STEP 5 Check the clock spring 5918
STEP 6 Check the wiring harness between steering wheel voice control switch connector C-209 (terminal 4) and clock spring connector C-204 (terminal 1) 5918
STEP 7 Check combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5918
STEP 8 Check the wiring harness between combination meter connector C-04 (terminal 23) and clock spring connector C-205 (terminal 6) 5918
STEP 9 Retest the system 5919
Inspection Procedure 7: Check the hands free module power supply circuit 5919
DIAGNOSIS 5920
STEP 1 Check hands free module connector C-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5920
STEP 2 Check the ground circuit to the hands-free module Measure the resistance at hands free module connector C-110 5921
STEP 3 Check the wiring harness between hands-free module connector C-110 (terminal 15) and ground 5921
STEP 4 Check the power supply circuit to the hands-free module Measure the voltage at hands-free module connector C-110 5921
STEP 5 Check the wiring harness between hands-free module connector C-110 (terminal 13) and fusible link (36) 5922
ON-VEHICLE SERVICE 5922
PAIRING A CELLULAR PHONE 5922
DELETING A PHONE 5924
STEERING WHEEL VOICE CONTROL SWITCH 5927
STEERING WHEEL VOICE CONTROL SWITCH CONTINUITY CHECK 5928
<EXCEPT RALLIART> 5928
<RALLIART> 7253
AMPLIFIER 5930
REMOVAL SERVICE POINT 5931
SPEAKER 5931
DOOR SPEAKER 5932
SUBWOOFER <VEHICLES WITH 9-SPEAKER 7-POSITION SYSTEM> 5934
ON-VEHICLE SERVICE 5934
SPEAKER TEST <VEHICLES WITH RADIO AND CD PLAYER> 5934
SPEAKER CONNECTION CHECK MODE 5934
TWEETER 5937
REMOVAL SERVICE POINT 5938
INSTALLATION SERVICE POINT 7255
ANTENNA 5939
SATELLITE RADIO TUNER 5944
DIAGNOSIS 5945
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 5946
DIAGNOSIS FUNCTION 5946
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5946
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5947
HOW TO DIAGNOSE THE CAN BUS LINES 5948
CHECK OF FREEZE FRAME DATA 5948
DIAGNOSTIC TROUBLE CODE PROCEDURES 5949
DTC B2222: Radio receiver internal fail 5949
DIAGNOSIS 7258
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5950
STEP 2 Recheck for diagnostic trouble code 5950
DTC U0019: Bus off (CAN-B) 5951
DIAGNOSIS 5951
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5951
STEP 2 Check whether the scan tool MB991958 can communicate with the satellite radio tuner 5952
DTC U0141: ETACS CAN timeout 5952
DIAGNOSIS 5952
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5953
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5953
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 5953
STEP 4 Recheck for diagnostic trouble code 5954
STEP 5 Recheck for diagnostic trouble code 5954
DTC U0151: SRS-ECU CAN timeout 5954
DIAGNOSIS 5955
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5955
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 5955
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5955
STEP 4 Recheck for diagnostic trouble code 5956
STEP 5 Recheck for diagnostic trouble code 7259
DTC U0154: OCM (occupant classification-ECU) CAN timeout 5956
DIAGNOSIS 5957
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5957
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 5957
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5957
STEP 4 Recheck for diagnostic trouble code 5958
STEP 5 Recheck for diagnostic trouble code 5958
DTC U0155: Meter CAN timeout 5958
DIAGNOSIS 5959
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5959
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 5959
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 7260
STEP 4 Recheck for diagnostic trouble code 5960
STEP 5 Recheck for diagnostic trouble code 5960
DTC U0164: A/C CAN timeout 5960
DIAGNOSIS 5961
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5961
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 5961
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5961
STEP 4 Recheck for diagnostic trouble code 5962
STEP 5 Recheck for diagnostic trouble code 5962
DTC U0168: WCM/KOS CAN timeout 5962
DIAGNOSIS 5963
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5963
STEP 2 Using scan tool MB991958, read the KOS-ECU <vehicles with KOS> or WCM <vehicles with WCM> diagnostic trouble code 5963
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 5963
STEP 4 Recheck for diagnostic trouble code 5964
STEP 5 Recheck for diagnostic trouble code 7261
DTC U0184: Audio CAN timeout 5964
DIAGNOSIS 5965
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5965
STEP 2 Using scan tool MB991958, read the radio and CD player diagnostic trouble code 5965
STEP 3 Using scan tool MB991958, read the ETACS diagnostic trouble code 5965
STEP 4 Recheck for diagnostic trouble code 5966
STEP 5 Recheck for diagnostic trouble code 5966
DTC U0197: Hands free module CAN timeout 5966
DIAGNOSIS 5967
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5967
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 5967
STEP 3 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 5967
STEP 4 Recheck for diagnostic trouble code 5968
STEP 5 Recheck for diagnostic trouble code 5968
SYMPTOM PROCEDURES 5969
Inspection Procedure 1: A satellite radio cannot be received 5969
DIAGNOSIS 5970
STEP 1 Check whether AM or FM broadcast frequency is received 5971
STEP 2 Using scan tool MB991958, diagnose the CAN bus line 7262
STEP 3 Check satellite radio tuner connector C-17 and radio and CD player connector C-106 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5971
STEP 4 Check the wiring harness between satellite radio tuner connector C-17 (terminal 6, 14) and radio and CD player connector C-106 (terminal 15,16) 7263
STEP 5 Substitute a known good radio and CD player, and check the trouble symptom 5972
STEP 6 Check satellite radio tuner connector C-17 and multivision display connector C-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector 5972
STEP 7 Check the wiring harness between satellite radio tuner connector C-17 (terminal 6, 14) and multivision display connector C-11 (terminal 85, 87) 5972
STEP 8 Substitute a known good multivision display, and check the trouble symptom 5973
Inspection Procedure 2: Check the satellite radio tuner power supply circuit 5973
DIAGNOSIS 7263
STEP 1 Check satellite radio tuner connectors C-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector 7263
STEP 2 Check the ground circuit to the satellite radio tuner Measure the resistance at satellite radio tuner connectors C-17 5975
STEP 3 Check the wiring harness between satellite radio tuner connector C-17 (terminal 8) and ground 5975
STEP 4 Check the power supply circuit to the satellite radio tuner Measure the voltage at satellite radio tuner connector C-17 5975
STEP 5 Check the wiring harness between satellite radio tuner connector C-17 (terminal 1) and fusible link (36) 5976
STEP 6 Retest the system 5976
Inspection Procedure 3: The error code “ANTENNA ERROR” is displayed on the display 5976
STEP 1 Check if the antenna base or antenna rod are damaged 5977
STEP 2 Check the connection between the antenna base and the antenna feeder 5977
STEP 3 Check if the antenna feeder is damaged 5977
STEP 4 Check the connection between the antenna feeder and the satellite radio tuner 5977
STEP 5 Temporarily replace the antenna base, and check if “ANTENNA ERROR” is displayed on the display 7263
ON-VEHICLE SERVICE 5978
READ THE SIRIUS ID DIRECTLY FROM THE SATELLITE RADIO TUNER 5978
ETACS 7264
FUNCTION AND CONTROL 5979
TROUBLESHOOTING 5981
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING 5981
DIAGNOSTIC FUNCTION 5981
HOW TO CONNECT THE SCAN TOOL (M U T -III) 5981
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 5982
HOW TO DIAGNOSE THE CAN BUS LINES 5983
CHECK OF FREEZE FRAME DATA 5983
DIAGNOSTIC TROUBLE CODE PROCEDURES 5986
DTC U0001: Bus off (CAN-C) DTC U0019: Bus off (CAN-B) 5986
DIAGNOSIS 5986
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5986
STEP 2 Recheck for diagnostic trouble code 5987
DTC U0100: Engine control module CAN timeout 5987
DIAGNOSIS 5987
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5988
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 5988
STEP 3 Using scan tool MB991958, read the CVT diagnostic trouble code 5988
STEP 4 Recheck for diagnostic trouble code 5989
STEP 5 Recheck for diagnostic trouble code 5989
DTC U0101: CVT-ECU/TC-SST-ECU CAN timeout 5989
DIAGNOSIS 5990
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5990
STEP 2 Using scan tool MB991958, read the CVT or TC-SST diagnostic trouble code 5990
STEP 3 Using scan tool MB991958, read the engine control module diagnostic trouble code 5990
STEP 4 Recheck for diagnostic trouble code 5991
STEP 5 Recheck for diagnostic trouble code 5991
DTC U0103: Shift lever CAN timeout 5991
DIAGNOSIS 5992
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5992
STEP 2 Using scan tool MB991958, read the shift lever diagnostic trouble code 5992
STEP 3 Using scan tool MB991958, read the TC-SST-ECU diagnostic trouble code 5992
STEP 4 Recheck for diagnostic trouble code 5993
STEP 5 Recheck for diagnostic trouble code 5993
DTC U0121: ASC-ECU CAN timeout 5993
DIAGNOSIS 5994
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5994
STEP 2 Using scan tool MB991958, read the ASC diagnostic trouble code 5994
STEP 3 Using scan tool MB991958, read the CVT diagnostic trouble code 7268
STEP 4 Recheck for diagnostic trouble code 5995
STEP 5 Recheck for diagnostic trouble code 5995
DTC U0126: Steering wheel sensor CAN timeout 5995
DIAGNOSIS 5996
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5996
STEP 2 Using scan tool MB991958, read the steering wheel sensor diagnostic trouble code 5996
STEP 3 Using scan tool MB991958, read the ASC-ECU diagnostic trouble code 5996
STEP 4 Recheck for diagnostic trouble code 5997
STEP 5 Recheck for diagnostic trouble code 5997
DTC U0136: AWC-ECU CAN time-out 5997
DIAGNOSIS 5998
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 5998
STEP 2 Using scan tool MB991958, read the AWC-ECU diagnostic trouble code 5998
STEP 3 Using scan tool MB991958, read the ASC-ECU diagnostic trouble code 5998
STEP 4 Recheck for diagnostic trouble code 5999
STEP 5 Recheck for diagnostic trouble code 5999
DTC U0151: SRS-ECU CAN timeout 5999
DIAGNOSIS 6000
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6000
STEP 2 Using scan tool MB991958, read the SRS-ECU diagnostic trouble code 6000
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6000
STEP 4 Recheck for diagnostic trouble code 6001
STEP 5 Recheck for diagnostic trouble code 6001
DTC U0154: Occupant classification-ECU CAN timeout 6001
DIAGNOSIS 7269
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6002
STEP 2 Using scan tool MB991958, read the occupant classification-ECU diagnostic trouble code 6002
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6002
STEP 4 Recheck for diagnostic trouble code 6003
STEP 5 Recheck for diagnostic trouble code 6003
DTC U0155: Combination meter CAN timeout 6003
DIAGNOSIS 6004
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6004
STEP 2 Using scan tool MB991958, read the combination meter diagnostic trouble code 6004
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6004
STEP 4 Recheck for diagnostic trouble code 6005
STEP 5 Recheck for diagnostic trouble code 6005
DTC U0164: A/C-ECU CAN timeout 6005
DIAGNOSIS 6006
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6006
STEP 2 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6006
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 6006
STEP 4 Recheck for diagnostic trouble code 6007
STEP 5 Recheck for diagnostic trouble code 6007
DTC U0168: WCM or KOS-ECU CAN timeout 6007
DIAGNOSIS 6008
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6008
STEP 2 Using scan tool MB991958, read the WCM or KOS-ECU diagnostic trouble code 6008
STEP 3 Using scan tool MB991958, read the diagnostic trouble code 6008
STEP 4 Recheck for diagnostic trouble code 6009
STEP 5 Recheck for diagnostic trouble code 6009
DTC U0184: Audio CAN timeout 6009
DIAGNOSIS 6010
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6010
STEP 2 Using scan tool MB991958, read the audio diagnostic trouble code 6010
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 6010
STEP 4 Recheck for diagnostic trouble code 6011
STEP 5 Recheck for diagnostic trouble code 6011
DTC U0195: Satellite radio tuner CAN timeout 6011
DIAGNOSIS 6012
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6012
STEP 2 Using scan tool MB991958, read the satellite radio tuner diagnostic trouble code 6012
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 6012
STEP 4 Recheck for diagnostic trouble code 6013
STEP 5 Recheck for diagnostic trouble code 6013
DTC U0197: Hands free module CAN timeout 6013
DIAGNOSIS 7272
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6014
STEP 2 Using scan tool MB991958, read the hands free module diagnostic trouble code 6014
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 6014
STEP 4 Recheck for diagnostic trouble code 6015
STEP 5 Recheck for diagnostic trouble code 6015
DTC U0245: Audio visual navigation unit CAN timeout 6015
DIAGNOSIS 6016
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6016
STEP 2 Using scan tool MB991958, read the audio visual navigation unit diagnostic trouble code 6016
STEP 3 Using scan tool MB991958, read the combination meter diagnostic trouble code 6016
STEP 4 Recheck for diagnostic trouble code 6017
STEP 5 Recheck for diagnostic trouble code 6017
DTC U1108: Excess CAN-B ECU Detection 6017
DIAGNOSIS 6018
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6018
STEP 2 Variant code check 6018
STEP 3 Recheck for diagnostic trouble code 6018
DTC U1120: Bus line (CAN-C) low input DTC U1121: Bus line (CAN-C) high input 6019
DIAGNOSIS 6019
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6019
STEP 2 Recheck for diagnostic trouble code 6020
DTC U0331: ECU internal error 6020
DIAGNOSIS 6020
Recheck for diagnostic trouble code 6020
DTC B1761: VIN not recorded 6021
DIAGNOSIS 6021
Recheck for diagnostic trouble code 6021
DTC B210A: +B power supply (low input) DTC B210B: +B power supply (high input) 6022
DIAGNOSIS 6023
STEP 1 Power supply fuse check 6023
STEP 2 Check the wiring harness between C-307 ETACS-ECU connector and fuse No 30 6023
STEP 3 Battery check 6023
STEP 4 Charging system check 6023
STEP 5 Check ETACS-ECU connector C-307 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6023
STEP 6 Check the battery power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-307 6024
STEP 7 Check the wiring harness between ETACS-ECU connector C-307 (terminal 2) and the fusible link (36) 6024
STEP 8 Using scan tool MB991958, check data list 6025
STEP 9 Recheck for diagnostic trouble code 7274
DTC B222C: Coding incomplete 6026
DIAGNOSIS 6026
Recheck for diagnostic trouble code 6026
DTC B2206: Chassis number does not match 6027
DIAGNOSIS 6027
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6027
STEP 2 Using scan tool MB991958, read the engine control module diagnostic trouble code 6028
STEP 3 Recheck for diagnostic trouble code 7274
DTC B2215: ECU internal error 6029
DIAGNOSIS 6029
DTC B2353: Ignition power supply (low input) DTC B2354: Ignition power supply (high input) 6029
DIAGNOSIS 6029
STEP 1 Using scan tool MB991958, check data list 6030
STEP 2 Battery check 6030
STEP 3 Charging system check 6030
STEP 4 Recheck for diagnostic trouble 6030
SYMPTOM PROCEDURES 6037
Malfunction of ETACS-ECU power supply circuit 6037
DIAGNOSIS 7278
STEP 1 Check ETACS-ECU connectors C-315 and C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6038
STEP 2 Check the ground circuit to the ETACS-ECU Measure the resistance at ETACS-ECU connectors C-315 and C-317 6038
STEP 3 Check the wiring harness between ETACS-ECU connector C-315 (terminal 17) or C-317 (terminal 15) and the ground 6038
STEP 4 Check ETACS-ECU connectors C-307 and C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6039
STEP 5 Check the battery power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connectors C-307 and C-309 6039
STEP 6 Check the wiring harness between ETACS-ECU connectors C-307 (terminal 2) or C-309 (terminal 1) and the fusible link (36) or (34) 6039
STEP 7 Retest the system 6040
INPUT SIGNAL PROCEDURES 6041
Inspection Procedure 1: Malfunction of the ignition switch (ACC) input/output signal 6041
DIAGNOSIS 6041
STEP 1 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6041
STEP 2 Check the ignition switch (ACC) line of the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-317 6042
STEP 3 Check the ignition switch 6042
STEP 4 Check the wiring harness between ETACS-ECU connector C-317 (terminal 7) and the ignition switch (ACC) 6043
STEP 5 Using scan tool MB991958, check data list 6043
Inspection Procedure 2: Malfunction of the ignition switch (IG1) input/output signal 6044
DIAGNOSIS 6044
STEP 1 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6044
STEP 2 Check the ignition switch (IG1) line of the power supply circuit to the ETACS-ECU Measure the voltage at ETACS-ECU connector C-317 6045
STEP 3 Check the ignition switch 6045
STEP 4 Check the wiring harness between ETACS-ECU connector C-317 (terminal 6) and the ignition switch (IG1) 6046
STEP 5 Using scan tool MB991958, check data list 6046
Inspection Procedure 3: ETACS-ECU does not receive any signal from the key reminder switch 6047
DIAGNOSIS 6048
STEP 1 Check key reminder switch connector C-213 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6048
STEP 2 Check the key reminder switch 6048
STEP 3 Check the ground circuit to the key reminder switch Measure the resistance at key reminder switch connector C-213 6048
STEP 4 Check the wiring harness between key reminder switch connector C-213 (terminal 2) and ground 6049
STEP 5 Check ETACS-ECU connector C-315 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6049
STEP 6 Check the wiring harness between key reminder switch connector C-213 (terminal 3) and ETACS-ECU connector C-315 (terminal 13) 6049
Inspection Procedure 4: ETACS-ECU cannot receive the signal of front door lock actuator (LH) or front door lock actuator (RH) 6050
DIAGNOSIS 6051
STEP 1 Using scan tool MB991958, check data list 7281
STEP 2 Check front door lock actuator (LH) connector E-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6052
STEP 3 Check the front door lock actuator (LH) 6053
STEP 4 Check the ground circuit to the front door lock actuator (LH) Measure the resistance at front door lock actuator (LH) connector E-17 6053
STEP 5 Check the wiring harness between front door lock actuator (LH) connector E-17 (terminal 1) and ground 6053
STEP 6 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6054
STEP 7 Check the wiring harness between front door lock actuator (LH) connector E-17 (terminal 3) and ETACS-ECU connector C-301 (terminal 22) 6054
STEP 8 Check front door lock actuator (RH) connector E-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6054
STEP 9 Check the front door lock actuator (RH) 7282
STEP 10 Check the ground circuit to the front door lock actuator (RH) Measure the resistance at front door lock actuator (RH) connector E-07 6055
STEP 11 Check the wiring harness between front door lock actuator (RH) connector E-07 (terminal 3) and ground 6055
STEP 12 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6056
STEP 13 Check the wiring harness between front door lock actuator (RH) connector E-07 (terminal 1) and ETACS-ECU connector C-301 (terminal 10) 6056
Inspection Procedure 5: ETACS-ECU does not receive any signal from the front door switch (LH) 6057
DIAGNOSIS 6057
STEP 1 Check front door switch (LH) connector D-24 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6058
STEP 2 Check the front door switch (LH) 6058
STEP 3 Measure at the lower metal part of the front door switch (LH) in order to check the ground circuit to the front door switch (LH) 6058
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6058
STEP 5 Check the wiring harness between driver’s door switch connector D-24 (terminal 3) and ETACS-ECU connector C-313 (terminal 16) 6059
Inspection Procedure 6: ETACS-ECU does not receive any signal from the front door switch (RH) 6059
DIAGNOSIS 6060
STEP 1 Check front door switch (RH) connector D-39 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6060
STEP 2 Check the front door switch (RH) 6060
STEP 3 Measure at the lower metal part of the front door switch (RH) in order to check the ground circuit to the front door switch (RH) 6060
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6061
STEP 5 Check the wiring harness between front door switch (RH) connector D-39 (terminal 3) and ETACS-ECU connector C-313 (terminal 12) 6061
Inspection Procedure 7: ETACS-ECU does not receive any signal from the rear door switch (LH) 6062
DIAGNOSIS 6062
STEP 1 Check rear door switch (LH) connector D-16 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6063
STEP 2 Check the rear door switch (LH) 6063
STEP 3 Measure at the lower metal part of the rear door switch (LH) in order to check the ground circuit to the rear door switch (LH) 6063
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6063
STEP 5 Check the wiring harness between rear door switch (LH) connector D-16 (terminal 3) and ETACS-ECU connector C-313 (terminal 7) 6064
Inspection Procedure 8: ETACS-ECU does not receive any signal from the rear door switch (RH) 6064
DIAGNOSIS 6065
STEP 1 Check rear door switch (RH) connector D-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6065
STEP 2 Check the rear door switch (RH) 6065
STEP 3 Measure at the lower metal part of the rear door switch (RH) in order to check the ground circuit to the rear door switch (RH) 6065
STEP 4 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6066
STEP 5 Check the wiring harness between rear door switch (RH) connector D-07 (terminal 3) and ETACS-ECU connector C-313 (terminal 8) 6066
Inspection Procedure 9: ETACS-ECU does not receive any signal from the liftgate switch 6067
DIAGNOSIS 6068
STEP 1 Check liftgate switch connector F-37 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6068
STEP 2 Check the liftgate switch 6068
STEP 3 Measure at the lower metal part of the liftgate switch in order to check the ground circuit to the liftgate switch 6069
STEP 4 Check the ground circuit to the liftgate switch connector Measure the resistance at liftgate switch connector F-37 6069
STEP 5 Check the wiring harness between liftgate switch connector F-37 (terminal 1) and ground 6069
STEP 6 Check ETACS-ECU connector C-313 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6070
STEP 7 Check the wiring harness between liftgate switch connector F-37 (terminal 2) and ETACS-ECU connector C-313 (terminal 5) 6070
Inspection Procedure 10: ETACS-ECU does not receive any signal from the hazard warning light switch 6071
DIAGNOSIS 6071
STEP 1 Check center panel unit connector C-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6072
STEP 2 Check the hazard warning light switch 6072
STEP 3 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6072
STEP 4 Check the wiring harness between center panel unit connector C-18 (terminal 5) and ETACS-ECU connector C-301 (terminal 19) 6072
Inspection Procedure 11: ETACS-ECU does not receive any signal from the column switch signal 6073
DIAGNOSIS 6073
STEP 1 Using scan tool MB991958, read the ETACS diagnostic trouble code 6073
STEP 2 Column switch check 6074
ON-VEHICLE SERVICE 6074
ETACS-ECU 6079
THEFT ALARM 6087
DIAGNOSIS 6089
DIAGNOSTIC FUNCTION 6089
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6089
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6090
HOW TO DIAGNOSE THE CAN BUS LINES 6091
SYMPTOM PROCEDURES 6092
Inspection Procedure 1: The theft-alarm is not armed (the theft-alarm indicator does not illuminate) 6092
DIAGNOSIS 6093
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6094
STEP 2 Using scan tool MB991958, check for any diagnostic trouble code 6094
STEP 3 Check the keyless operation key <KOS> or keyless entry transmitter <WCM> 6094
STEP 4 Using scan tool MB991958, check data list 6095
STEP 5 Check center panel unit connector C-18 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6096
STEP 6 Check the theft-alarm indicator 6097
STEP 7 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6097
STEP 8 Measure the voltage at ETACS-ECU connector C-307 6097
STEP 9 Check the Wiring harness between ETACS-ECU connector C-307 (terminal No 2) and fusible link (36) 6097
STEP 10 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6097
STEP 11 Check the Wiring harness between ETACS-ECU connector C-317 (terminal No 2,9) and center panel unit connector C-104 (terminal No 15,12) 6098
STEP 12 Retest the system 6098
Inspection Procedure 2: The interior alarm does not work normally while the theft-alarm is triggered 6098
DIAGNOSIS 6098
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6099
STEP 2 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6099
STEP 3 Using scan tool MB991958, check actuator test 6099
STEP 4 Retest the system 6099
Inspection Procedure 3: Horns do not normally sound while the theft-alarm system is triggered 6100
DIAGNOSIS 6101
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 6102
STEP 2 Check horn relay connector A-12X for loose, corroded or damaged terminals, or terminals pushed back in the connector 6102
STEP 3 Check the horn relay 6102
STEP 4 Measure the voltage at horn relay A-12X 6103
STEP 5 Check the Wiring harness between theft-alarm horn relay connector A-12X (terminal No 2,4) and fusible link (36) 6103
STEP 6 Check ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6103
STEP 7 Check the Wiring harness between theft-alarm horn relay connector A-12X (terminal No 1) and ETACS-ECU connector C-312 (terminal No 11) 6103
STEP 8 Check horn (HIGH) connector A-43 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6103
STEP 9 Check the Wiring harness between horn (HIGH) connector A-43 (terminal No 1) and horn relay connector A-12X (terminal No 3) 6104
STEP 10 Check the horn (HIGH) work normally 6104
STEP 11 Check horn (LOW) connector A-37 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6104
STEP 12 Check the Wiring harness between horn (LOW) connector A-37 (terminal No 1) and horn relay connector A-12X (terminal No 3) 6104
STEP 13 Check the horn (LOW) work normally 6104
STEP 14 Retest the theft-alarm system 6105
INSPECTION 6105
THEFT-ALARM INDICATOR CHECK 6105
PANIC ALARM 6105
Construction diagram 6106
DIAGNOSIS 6108
DIAGNOSIS FUNCTION 6108
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6108
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6108
HOW TO DIAGNOSE THE CAN BUS LINES 6109
SYMPTOM PROCEDURES 6110
Panic alarm does not work normally 6110
DIAGNOSIS 6110
STEP 1 Check if the theft-alarm is normally set and the exterior protection can be executed 6110
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 6111
STEP 3 Check keyless operation system <KOS> or keyless entry system <WCM> 6111
STEP 4 Using scan tool MB991958, check the customization function 6112
ON-VEHICLE SERVICE 6112
DEFOGGER 6113
TROUBLESHOOTING 6114
SYMPTOM PROCEDURES 6115
Rear window defogger does not operate 6115
DIAGNOSIS 6117
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6118
STEP 2 Check the A/C and outside/inside air selection damper control motor operation 6118
STEP 3 Using scan tool MB991958, read the A/C-ECU diagnostic trouble code 6118
STEP 4 Using scan tool MB991958, read the ETACS-ECU diagnostic trouble code 6119
STEP 5 Using scan tool MB991958, check data list 6119
STEP 6 Check rear window defogger relay connector C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6119
STEP 7 Check the rear window defogger relay continuity 6120
STEP 8 Check rear window defogger connector F-25 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6120
STEP 9 Measure the voltage at rear window defogger connector F-25 6121
STEP 10 Measure the resistance at rear window defogger connector F-04 6121
STEP 11 Measure the voltage at rear window defogger relay connector C-306 6121
STEP 12 Check the wiring harness between rear window defogger relay connector C-306 (terminal 4) and the fusible link (37) 6122
STEP 13 Measure the voltage at rear window defogger relay connector C-306 6122
STEP 14 Check ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6122
STEP 15 Check the wiring harness between rear window defogger relay connector C-306 (terminal 1) and ETACS-ECU C-301 (terminal 12) 6122
STEP 16 Check A/C control panel connector C-120 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6123
STEP 17 Check the wiring harness between rear window defogger relay connector C-306 (terminal 2) and ETACS-ECU connector C-317 (terminal 5) 6123
STEP 18 Check the wiring harness between rear window defogger relay connector C-306 (terminal 3) and rear window defogger connector F-25 (terminal 1) 6123
STEP 19 Check A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6123
STEP 20 Check the wiring harness between A/C-ECU connector C-20 (terminals 9 and 10) and A/C control panel connector C-120 (terminals 1 and 9) 6124
STEP 21 Check the rear window defogger 6124
ON-VEHICLE SERVICE 6125
PRINTED HEATER CHECK 6125
REAR WINDOW DEFOGGER RELAY CHECK 6125
LOCAL INTERCONNECT NETWORK (LIN) 6801
GENERAL INFORMATION 6734
SPECIAL TOOLS 6129
TROUBLESHOOTING 6130
DIAGNOSIS FUNCTION 6130
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6130
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6131
DIAGNOSTIC TROUBLE CODE PROCEDURES 6133
DTC U0169: Sunroof LIN timeout <Vehicles with sunroof> 6304
DIAGNOSIS 6134
STEP 1 Check ETACS-ECU connector C-316 and sunroof motor assembly connector D-05 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6134
STEP 2 Check the ground circuit to the sunroof motor assembly Measure the resistance at sunroof motor assembly connector D-05 6808
STEP 3 Check the wiring harness between sunroof motor assembly connector D-05 (terminal 2) and the ground 6135
STEP 4 Check the battery power supply circuit to the sunroof motor assembly Measure the voltage at sunroof motor assembly connector D-05 6135
STEP 5 Check the wiring harness between ETACS-ECU connector C-316 (terminal 2) and sunroof motor assembly connector D-05 (terminal 6) 6135
STEP 6 Check the wiring harness between ETACS-ECU connector C-316 (terminal 1) and sunroof motor assembly connector D-05 (terminal 7) 6136
STEP 7 Recheck for diagnostic trouble code 6136
DTC U0215: P/W SW (DR) LIN timeout 6137
DIAGNOSIS 6138
STEP 1 Check ETACS-ECU connectors C-301 and C-315 and power window main switch connector E-28 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6139
STEP 2 Check the ground circuit to the power window main switch Measure the resistance at power window main switch connector E-28 6139
STEP 3 Check the wiring harness between power window main switch connector E-28 (terminal 10) and the ground 6585
STEP 4 Check the battery power supply circuit to the power window main switch Measure the voltage at power window main switch connector E-28 6772
STEP 5 Check the wiring harness between ETACS-ECU connector C-315 (terminal 10) and power window main switch connector E-28 (terminal 5) 6311
STEP 6 Check the wiring harness between ETACS-ECU connector C-301 (terminal 1) and power window main switch connector E-28 (terminal 7) 6141
STEP 7 Recheck for diagnostic trouble code 6312
DTC U0231: Lighting control sensor LIN timeout <Vehicles with auto light function> 6142
DIAGNOSIS 6750
STEP 1 Check ETACS-ECU connectors C-316 and C-317 and lighting control sensor connector D-42 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6774
STEP 2 Check the ground circuit to the lighting control sensor Measure the resistance at lighting control sensor connector D-42 6144
STEP 3 Check the wiring harness between lighting control sensor connector D-42 (terminal 2) and the ground 6144
STEP 4 Check the battery power supply circuit to the lighting control sensor Measure the voltage at lighting control sensor connector D-42 6173
STEP 5 Check the wiring harness between ETACS-ECU connector C-317 (terminal 10) and lighting control sensor connector D-42 (terminal 1) 6775
STEP 6 Check the wiring harness between ETACS-ECU connector C-316 (terminal 1) and lighting control sensor connector D-42 (terminal 3) 6145
STEP 7 Recheck for diagnostic trouble code 6146
DTC U1109: Column SW LIN timeout 6174
DIAGNOSIS 6757
STEP 1 Check ETACS-ECU connectors C-301 and C-317 and column switch connector C-201 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6148
STEP 2 Check the ground circuit to the column switch Measure the resistance at column switch connector C-201 6149
STEP 3 Check the wiring harness between column switch connector C-201 (terminal 4) and the ground 6317
STEP 4 Check the battery power supply circuit to the column switch Measure the voltage at column switch connector C-201 6149
STEP 5 Check the wiring harness between ETACS-ECU connector C-317 (terminal 10) and column switch connector C-201 (terminal 1) 6150
STEP 6 Check the wiring harness between ETACS-ECU connector C-301 (terminal 1) and column switch connector C-201 (terminal 3) 6150
STEP 7 Recheck for diagnostic trouble code 6779
DTC U150B: Column SW checksum error 6152
DIAGNOSIS 6152
Recheck for diagnostic trouble code 6152
DTC U150C: P/W SW (DR) checksum error 6153
DIAGNOSIS 6153
Recheck for diagnostic trouble code 6153
DTC U1511: Sunroof checksum error <Vehicles with sunroof> 6780
DIAGNOSIS 6154
Recheck for diagnostic trouble code 6154
DTC U1512: Lighting control sensor checksum error <Vehicles with auto light function> 6155
DIAGNOSIS 6155
Recheck for diagnostic trouble code 6155
DTC U1514: Bit error (LIN) 6796
DIAGNOSIS 6781
Recheck for diagnostic trouble code 6781
DTC U1515: No-Bus activity error (LIN) 6157
DIAGNOSIS 6327
STEP 1 Check the following connectors 6596
STEP 2 Check the following wiring harness 6159
STEP 3 Measure the voltage at the LIN bus lines 6159
STEP 4 Measure the resistance at the LIN bus lines 6161
STEP 5 Check the column switch 6162
STEP 6 Check the power window main switch 6162
STEP 7 Check the sunroof motor assembly 6330
STEP 8 Check the lighting control sensor 6163
STEP 9 Recheck for diagnostic trouble code 6163
EXTERIOR 6801
SPECIFICATIONS 6167
AERO PARTS 6739
FRONT BUMPER ASSEMBLY AND RADIATOR GRILLE 6169
DISASSEMBLY SERVICE POINT 6588
REASSEMBLY SERVICE POINT 6172
REAR BUMPER ASSEMBLY 6173
GARNISHES AND MOLDINGS 6821
REMOVAL SERVICE POINTS 6177
INSTALLATION SERVICE POINT 6177
DOOR SASH TAPE 6178
REMOVAL SERVICE POINT 6178
INSTALLATION SERVICE POINT 6825
SIDE AIR DAM 6782
REMOVAL SERVICE POINT 6182
INSTALLATION SERVICE POINT 6783
UNDER COVER 6184
LIFTGATE SPOILER 6186
WINDSHIELD WIPER AND WASHER 6602
WINDSHIELD WIPER AND WASHER OPERATION 6187
WINDSHIELD WIPER AND WASHER DIAGNOSIS 6195
SYMPTOM PROCEDURES 6196
INSPECTION PROCEDURE 1: The windshield wipers do not work at all 6196
DIAGNOSIS 6198
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6198
STEP 2 Using scan tool MB991958, check data list 6199
STEP 3 Check windshield wiper motor connector A-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6974
STEP 4 Check the windshield wiper motor 6200
STEP 5 Check the ground circuit to the windshield wiper motor Measure the resistance at the windshield wiper motor connector A-04 6200
STEP 6 Check the wiring harness between windshield wiper motor connector A-04 (terminal 2) and ground 6200
STEP 7 Check ETACS-ECU connector C-309 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6201
STEP 8 Measure the voltage at ETACS-ECU connector C-309 6201
STEP 9 Check the wiring harness between ETACS-ECU connector C-309 (terminal 1) and the fusible link (34) 6201
STEP 10 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6201
STEP 11 Measure the voltage at ETACS-ECU connector C-304 6202
STEP 12 Check the wiring harness between ETACS-ECU connector C-304 (terminals 5, 6) and windshield wiper motor connector A-04 (terminals 4, 1) 6202
STEP 13 Retest the system 6202
INSPECTION PROCEDURE 2: The windshield wipers do not work when the wiper switch is at the “INT”, “Washer” or “Mist” position However, the wipers work at low speed when the switch is at the “Lo” or “Hi” position 6203
DIAGNOSIS 6204
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6204
STEP 2 Using scan tool MB991958, check data list 6620
STEP 3 Retest the system 6205
INSPECTION PROCEDURE 3: Windshield wipers do not stop at the specified park position 6206
DIAGNOSIS 6207
STEP1 Check windshield wiper motor connector A-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6207
STEP 2 Check the windshield wiper motor 6208
STEP 3 Check the installation condition of the windshield wiper motor link plate 6623
STEP 4 Check the ground circuit to the windshield wiper motor Measure the voltage at the windshield wiper motor connector A-04 6208
STEP 5 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6209
STEP 6 Check the wiring harness between ETACS-ECU connector C-304 (terminals 8, 12) and windshield wiper motor connector A-04 (terminals 5, 3) 6209
STEP 7 Retest the system 6209
INSPECTION PROCEDURE 4: Windshield wipers do not work normally 7045
DIAGNOSIS 6211
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6211
STEP 2 Using scan tool MB991958, check data list 7056
STEP 3 Check that the windshield wipers work 6212
STEP 4 Check windshield wiper motor connector A-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6213
STEP 5 Check the windshield wiper motor 6213
STEP 6 Measure the voltage at windshield wiper motor connector A-04 6213
STEP 7 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6214
STEP 8 Check the wiring harness between windshield wiper motor connector A-04 (terminals 1) and ETACS-ECU connector C-304 (terminals 6) 6214
STEP 9 Retest the system 6214
STEP 10 Check the A-04 windshield wiper motor connector 6214
STEP 11 Check the windshield wiper motor 6215
STEP 12 Measure the voltage at the A-04 windshield wiper motor connector 6215
STEP 13 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6215
STEP 14 Check the wiring harness wires between C-304 ETACS-ECU connector terminal No 5 and A-04 windshield wiper motor connector terminal No 4 6216
STEP 15 Retest the system 6382
INSPECTION PROCEDURE 5: The windshield intermittent wiper interval cannot be adjusted by operating the windshield intermittent wiper interval control switch 6216
DIAGNOSIS 6217
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6217
STEP 2 Check the ETACS configuration function 6217
STEP 3 Using scan tool MB991958, check data list 6218
STEP 4 Retest the system 6218
INSPECTION PROCEDURE 6: The windshield intermittent wiper interval is not changed according to the vehicle speed 6218
DIAGNOSIS 6389
STEP 1 Retest the system 6219
STEP 2 Check the ETACS configuration function 6632
STEP 3 Using scan tool MB991958, check data list 6220
STEP 4 Retest the system 6634
INSPECTION PROCEDURE 7: The rain sensitive AUTO wiper function does not work at all <Vehicles with lighting control sensor> 6221
DIAGNOSIS 6222
STEP 1 Lighting control sensor installation surface check 6394
STEP 2 Windshield wiper operation check 6635
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6223
STEP 4 Using scan tool MB991958, read the lighting control sensor diagnostic trouble code 6223
STEP 5 Connector check: D-42 Lighting control sensor connector 6223
STEP 6 Resistance measurement at the D-42 lighting control sensor connector 7155
STEP 7 Check the wiring harness between D-42 lighting control sensor connector terminal No 2 and body ground 6224
STEP 8 Voltage measurement at the D-42 lighting control sensor connector 6224
STEP 9 Check the wiring harness between D-42 lighting control sensor connector terminal No 1 and fusible link (36) 6225
STEP 10 Connector check: C-316 ETACS-ECU connector 6225
STEP 11 Measure the voltage at the C-316 ETACS-ECU connector 6225
STEP 12 Check the wiring harness between C-316 ETACS-ECU connector terminal No 1 and D-42 lighting control sensor connector terminal No 3 6225
INSPECTION PROCEDURE 8: The rain sensitive AUTO wiper function works even though there is no rainfall <Vehicles with lighting control sensor> 6226
DIAGNOSIS 6638
STEP 1 Lighting control sensor installation surface check 6639
STEP 2 Windshield wiper operation check 6227
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6405
STEP 4 Using scan tool MB991958, read the lighting control sensor diagnostic trouble code 6228
STEP 5 Connector check: C-316 ETACS-ECU connector 6228
STEP 6 Measure the voltage at the C-316 ETACS-ECU connector 7192
STEP 7 Check the wiring harness between C-316 ETACS-ECU connector terminal No 1 and D-42 lighting control sensor connector terminal No 3 6229
INSPECTION PROCEDURE 9: Sometimes the rain sensitive AUTO wiper function works even though there is no rainfall < Vehicles with lighting control sensor> 6229
DIAGNOSIS 6229
STEP 1 Lighting control sensor (rain sensor) installation surface check 6230
STEP 2 Windshield wiper operation check 6230
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6230
STEP 4 Using scan tool MB991958, read the lighting control sensor diagnostic trouble code 6230
STEP 5 Lighting control sensor (rain sensor) installation surface check 6231
STEP 6 Retest the system 6642
INSPECTION PROCEDURE 10: The windshield washer does not work normally 6232
DIAGNOSIS 6233
STEP 1 Verify the windshield wiper operation 6233
STEP 2 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6416
STEP 3 Check the input signal related to the windshield washer operation 6234
STEP 4 Check windshield washer motor connector A-45 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6234
STEP 5 Check the operation of windshield washer motor 6235
STEP 6 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6235
STEP 7 Measure the voltage at ETACS-ECU connector C-304 6235
STEP 8 Check the wiring harness between windshield washer motor connector A-45 (terminal 2) and ETACS-ECU connector C-304 (terminal 13) 6236
STEP 9 Check the wiring harness between windshield washer motor connector A-45 (terminal 1) and ETACS-ECU connector C-304 (terminal 14) 6236
STEP 10 Retest the system 6646
Inspection Procedure 11: The intelligent washing function does not work normally 6646
DIAGNOSIS 6236
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6237
STEP 2 Check the ETACS customization function 6237
STEP 3 Windshield wiper operation check 6647
STEP 4 Windshield washer operation check 6237
STEP 5 System retest 6237
Inspection Procedure 12: Delayed finishing wipe function does not work normally 6238
DIAGNOSIS 6238
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6238
STEP 2 Check the ETACS-ECU customization function 6239
STEP 3 Windshield wiper operation check 6239
STEP 4 Windshield washer operation check 6649
STEP 5 Retest the system 6239
ON-VEHICLE SERVICE 6433
WINDSHIELD WIPER 6243
REMOVAL SERVICE POINTS 6658
INSTALLATION SERVICE POINTS 6246
INSPECTION 6247
WINDSHIELD WIPER MOTOR CHECK 6247
WINDSHIELD WASHER 6249
INSPECTION 6250
WINDSHIELD WASHER MOTOR CHECK 6250
WINDSHIELD WASHER SWITCH CHECK 6250
WINDSHIELD WASHER FLUID EJECTION CHECK 6251
LIGHTING CONTROL SENSOR 6254
Lighting control sensor (rain sensor) adaptation 6254
REAR WIPER AND WASHER 6255
REAR WIPER AND WASHER 6255
DESCRIPTION OF CONSTRUCTION AND OPERATION 6255
REAR WIPER AND WASHER DIAGNOSIS 6257
SYMPTOM PROCEDURES 6258
INSPECTION PROCEDURE 1: Rear wiper does not work at all 6670
DIAGNOSIS 6259
STEP 1 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6260
STEP 2 Check the input signal related to the rear wiper operation 6260
STEP 3 Check the rear wiper motor connector F-32 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6260
STEP 4 Check the rear wiper motor 6261
STEP 5 Check the ground circuit to the rear wiper motor Measure the resistance at the rear wiper motor connector F-32 6261
STEP 6 Check the wiring harness between rear wiper motor connector F-32 (terminal 3) and ground 6261
STEP 7 Check ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6262
STEP 8 Check the wiring harness between rear wiper motor connector F-32 (terminal 1) and ETACS-ECU connector C-311 (terminal 5) 6675
INSPECTION PROCEDURE 2: Rear wiper does not stop at the specified park position 6263
DIAGNOSIS 6471
STEP1 Check rear wiper motor connector F-32 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6264
STEP 2 Check the rear wiper motor 6265
STEP 3 Check rear wiper motor connector F-32 and ETACS-ECU connector C-311 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6677
STEP 4 Check the wiring harness between rear wiper motor connector F-32 (terminals 2,4) and ETACS-ECU connector C-311 (terminals 8, 4) 6265
STEP 5 Check the input signal related to the rear wiper operation 6266
INSPECTION PROCEDURE 3: When the selector lever is moved to “R” position during the rear wiper operation, the rear wiper does not operate at the continuous mode 6266
DIAGNOSIS 6476
STEP 1 Verify the rear wiper 6269
STEP 2 Use the scan tool MB991958 to diagnose the CAN bus lines 6270
STEP 3 Use the scan tool MB991958 to diagnose other system diagnostic trouble code 6270
STEP 4 Connector check: B-110 Back-up light switch <M/T> or C-49 shift lever <TC-SST> connector 6270
STEP 5 Back-up light switch <M/T> or shift lever <TC-SST> check 6270
STEP 6 Voltage measurement at the B-110 back-up light switch <M/T> or C-49 shift lever <TC-SST> connector 6271
STEP 7 Check the wiring harness between B-110 back-up light switch <M/T> connector terminal No 2 or C-49 shift lever <TC-SST> connector terminal No 4 and the ignition switch (IG1) 6271
STEP 8 Check ETACS-ECU connector C-304 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6271
STEP 9 Check the wiring harness between B-110 back-up light switch <M/T> connector terminal No 1 or C- 49 shift lever <TC-SST> connector terminal No 3 and C-304 ETACS-ECU connector terminal No 2 6271
STEP 10 Retest the system 6272
INSPECTION PROCEDURE 4: Rear washer does not work normally 6272
DIAGNOSIS 6272
STEP 1 Verify the windshield washers 6272
STEP 2 Verify the rear wiper 6272
STEP 3 Use the scan tool MB991958 to check if an ETACS-related diagnostic trouble code is set 6273
STEP 4 Check the input signal related to the rear washer operation 6273
STEP 5 Check the washer motor 6273
STEP 6 Replace the ETACS-ECU, and then check its operation 6274
ON-VEHICLE SERVICE 6274
REAR WIPER AND WASHER 6275
REMOVAL SERVICE POINTS 6276
INSTALLATION SERVICE POINTS 6276
INSPECTION 6277
REAR WIPER MOTOR CHECK 6277
REAR WASHER MOTOR INSPECTION 6497
CHECKING THE REAR WASHER NOZZLE INJECTION DIRECTION 6278
CHECKING THE REAR WIPER AND WASHER SWITCH 6279
MARK 6280
INSTALLATION SERVICE POINT 6280
DOOR MIRROR 6282
DOOR MIRROR OPERATION 6282
HEATED DOOR MIRROR DIAGNOSIS 6282
SYMPTOM PROCEDURES 6283
INSPECTION PROCEDURE 1: None of the Heated Door Mirrors Operate 6283
DIAGNOSIS 6284
STEP 1 Check the rear window defogger 6285
STEP 2 Check the door mirror (RH) connector E-03 and rear window defogger relay connector C-306 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6285
STEP 3 Check the wiring harness between the door mirror (RH) connector E-03 (terminal 5) and rear window defogger relay connector C-306 (terminal 3) 6285
STEP 4 Check door mirror (LH) connector E-01 6285
STEP 5 Check the wiring harness between door mirror (LH) connector E-01 (terminal 5) and rear window defogger relay connector C-306 (terminal 3) 6286
INSPECTION PROCEDURE 2: The Right or Left Heated Door Mirror does not Operate 6510
DIAGNOSIS 6288
STEP 1 Verify the operation of each heated door mirror 6288
STEP 2 Check door mirror (LH) connector E-01 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6289
STEP 3 Check the heater of the door mirror (LH) 6289
STEP 4 Check the ground circuit between door mirror (LH) connector E-01 and ground for open circuit Measure the resistance at door mirror (LH) connector E-01 6289
STEP 5 Check the wiring harness between door mirror (LH) connector E-01 (terminal 1) and ground 6515
STEP 6 Check rear window defogger relay connector C-306 for loose, corroded or damaged terminal, or terminals pushed back in the connector 6515
STEP 7 Check the wiring harness between door mirror (LH) connector E-01 (terminal 5) and rear window defogger relay connector C-306 (terminal 3) 6290
STEP 8 Check the door mirror (RH) connector E-03 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6291
STEP 9 Check the heater function of the door mirror (RH) 6517
STEP 10 Check the ground circuit between door mirror (RH) connector E-03 and ground for open circuit Measure the resistance at door mirror (RH) connector E-03 6291
STEP 11 Check the wiring harness between door mirror (RH) connector E-03 (terminal 1) and ground 6292
STEP 12 Check rear window defogger relay connector C-306 for loose, corroded or damaged terminal, or terminals pushed back in the connector 6292
STEP 13 Check the wiring harness between door mirror (RH) connector E-03 (terminal 5) and rear window defogger relay connector C-306 (terminal 3) 6292
DOOR MIRROR 6293
REMOVAL SERVICE POINTS 6294
INSTALLATION SERVICE POINT 6295
INSPECTION 6295
REMOTE CONTROLLED MIRROR OPERATION CHECK 6295
DOOR MIRROR CONTROL SWITCH CONTINUITY CHECK 6296
HEATED DOOR MIRROR CHECK 6297
CONTROLLER AREA NETWORK (CAN) 6801
GENERAL INFORMATION 6736
SPECIAL TOOLS 6303
TEST EQUIPMENT 6304
SERVICE PRECAUTIONS 6305
PRECAUTIONS ON HOW TO REPAIR THE CAN BUS LINES 6306
EXPLANATION ABOUT THE SCAN TOOL (M U T -III) CAN BUS DIAGNOSTICS 6307
DIAGNOSTIC TROUBLE CODE DIAGNOSIS 6812
ON-BOARD DIAGNOSTICS 6312
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6313
HOW TO DIAGNOSE THE CAN BUS LINE 6820
DIAGNOSIS 6314
CAN BUS DIAGNOSTICS 6328
DIAGNOSTIC ITEM 1: Diagnose when the scan tool cannot receive the data sent by ETACS-ECU 6328
DIAGNOSIS 6783
STEP 1 Check data link connector C-34 and ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6783
STEP 2 Check the wiring harness between data link connector C-34 and ETACS-ECU connector C-301 for open circuit 6330
STEP 3 Check the wiring harness between data link connector C-34 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at data link connector C-34 6331
STEP 4 Check the wiring harness between data link connector C-34 and ETACS-ECU connector C-301 for a short to the power supply Measure the voltage at data link connector C-34 6332
STEP 5 Check the wiring harness between data link connector C-34 and ETACS-ECU connector C-301 for line-to-line short Measure the resistance at data link connector C-34 6332
STEP 6 Using scan tool MB991958, diagnose the CAN bus line 6785
DIAGNOSTIC ITEM 2: Malfunction of the ETACS-ECU 6334
DIAGNOSIS 6334
Recheck for other system diagnostic trouble code 6334
DIAGNOSTIC ITEM 3: Abnormal short between the CAN-C bus lines 6335
DIAGNOSIS 6338
STEP 1 Check joint connector (CAN2) C-05, joint connector (CAN3) C-124 and joint connector (CAN4) A-55 <RALLIART> for loose, corroded or damaged terminals, or terminals pushed back in the connector 6888
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and steering wheel sensor connector C-211 for line-to-line short Measure the resistance at joint connector (CAN2) C-05 6338
STEP 3 Check the wiring harness between joint connector (CAN2) C-05 and AWC-ECU connector C-51 for line-to-line short Measure the resistance at joint connector (CAN2) C-05 6787
STEP 4 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for line-to-line short Measure the resistance at joint connector (CAN3) C-05 6606
STEP 5 Check the wiring harness between joint connector (CAN3) C-124 and ASC-ECU connector A-51 for line-to-line short Measure the resistance at joint connector (CAN3) C-124 6341
STEP 6 Check the wiring harness between joint connector (CAN3) C-124 and TCM connector C-41 for line-to-line short Measure the resistance at joint connector (CAN3) C-124 6342
STEP 7 Check the wiring harness between joint connector (CAN3) C-124 and ECM connector B-109 <Except RALLIART> for line-to-line short Measure the resistance at joint connector (CAN3) C-124 6915
STEP 8 Check the wiring harness between joint connector (CAN3) C-124 and shift lever connector C-49 for line-to-line short Measure the resistance at joint connector (CAN3) C-124 6789
STEP 9 Check the wiring harness between joint connector (CAN4) A-55 and ECM connector B-109 <RALLIART> for line-to-line short Measure the resistance at joint connector (CAN4) A-55 6345
STEP 10 Check the wiring harness between joint connector (CAN4) A-55 and transaxle assembly (TC-SST-ECU) connector B-120 for line-to-line short Measure the resistance at joint connector (CAN4) A-55 6346
STEP 11 Check the wiring harness between joint connector (CAN3) C-124 and joint connector (CAN2) C-05 for line-to-line short Measure the resistance at joint connector (CAN3) C-124 6347
STEP 12 Using scan tool MB991958, diagnose the CAN bus line (checking the steering wheel sensor for internal short) 6348
STEP 13 Using scan tool MB991958, diagnose the CAN bus line (checking the AWC-ECU for internal short) 6350
STEP 14 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for line-to-line short Measure the resistance at joint connector (CAN2) C-05 6950
STEP 15 Using scan tool MB991958, diagnose the CAN bus line (checking the ASC-ECU for internal short) 6352
STEP 16 Using scan tool MB991958, diagnose the CAN bus line (checking the TCM for internal short) 6353
STEP 17 Using scan tool MB991958, diagnose the CAN bus line (checking the ECM for internal short) 6354
STEP 18 Using scan tool MB991958, diagnose the CAN bus line (checking the shift lever for internal short) 6355
STEP 19 Using scan tool MB991958, diagnose the CAN bus line (checking the transaxle assembly (TC-SST-ECU) for internal short) 6356
STEP 20 Using scan tool MB991958, diagnose the CAN bus line 6358
DIAGNOSTIC ITEM 4: Diagnose shorts in the ground to CAN-C bus line 6359
DIAGNOSIS 6362
STEP 1 Check the wiring harness between joint connector (CAN2) C-05 and steering wheel sensor connector C-211 for a short to ground Measure the resistance at joint connector (CAN2) C-05 6362
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and AWC-ECU connector C-51 for a short to ground Measure the resistance at joint connector (CAN2) C-05 6363
STEP 3 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at joint connector (CAN2) C-05 6364
STEP 4 Check the wiring harness between joint connector (CAN3) C-124 and ASC-ECU connector A-51 for a short to ground Measure the resistance at joint connector (CAN3) C-124 6365
STEP 5 Check the wiring harness between joint connector (CAN3) C-124 and TCM connector C-41 for a short to ground Measure the resistance at joint connector (CAN3) C-124 6366
STEP 6 Check the wiring harness between joint connector (CAN3) C-124 and ECM connector B-109 <Except RALLIART> for a short to ground Measure the resistance at joint connector (CAN3) C-124 6367
STEP 7 Check the wiring harness between joint connector (CAN3) C-124 and shift lever connector C-49 for a short to ground Measure the resistance at joint connector (CAN3) C-124 6368
STEP 8 Check the wiring harness between joint connector (CAN4) A-55 and ECM connector B-109 <RALLIART> for a short to ground Measure the resistance at joint connector (CAN4) A-55 6369
STEP 9 Check the wiring harness between joint connector (CAN4) A-55 and transaxle assembly (TC-SST-ECU) connector B-120 for a short to ground Measure the resistance at joint connector (CAN4) A-55 6370
STEP 10 Check the wiring harness between joint connector (CAN3) C-124 and joint connector (CAN2) C-05 for a short to ground Measure the resistance at joint connector (CAN3) C-124 6371
STEP 11 Using scan tool MB991958, diagnose the CAN bus line (checking the steering wheel sensor for internal short to ground) 7058
STEP 12 Using scan tool MB991958, diagnose the CAN bus line (checking the AWC-ECU for internal short to ground) 6374
STEP 13 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for a short to ground 6376
STEP 14 Using scan tool MB991958, diagnose the CAN bus line (checking the ASC-ECU for internal short to ground) 6377
STEP 15 Using scan tool MB991958, diagnose the CAN bus line (checking the TCM for internal short to ground) 6379
STEP 16 Using scan tool MB991958, diagnose the CAN bus line (checking the ECM for internal short to ground) 6380
STEP 17 Using scan tool MB991958, diagnose the CAN bus line (checking the shift lever for internal short to ground) 6381
STEP 18 Using scan tool MB991958, diagnose the CAN bus line (checking the transaxle assembly (TC-SST-ECU) connector for internal short to ground) 6383
DIAGNOSTIC ITEM 5: Diagnose shorts in the power supply to CAN-C bus line 6385
DIAGNOSIS 6631
STEP 1 Check the wiring harness between joint connector (CAN2) C-05 and steering wheel sensor connector C-211 for a short to power supply Measure the voltage at joint connector (CAN2) C-05 6388
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and AWC-ECU connector C-51 for a short to power supply Measure the voltage at joint connector (CAN2) C-05 6389
STEP 3 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for a short to power supply Measure the voltage at joint connector (CAN2) C-05 6390
STEP 4 Check the wiring harness between joint connector (CAN3) C-124 and ASC-ECU connector A-51 for a short to power supply Measure the voltage at joint connector (CAN3) C-124 6391
STEP 5 Check the wiring harness between joint connector (CAN3) C-124 and TCM connector C-41 for a short to power supply Measure the voltage at joint connector (CAN3) C-124 6392
STEP 6 Check the wiring harness between joint connector (CAN3) C-124 and ECM connector B-109 <Except RALLIART> for a short to power supply Measure the voltage at joint connector (CAN3) C-124 6393
STEP 7 Check the wiring harness between joint connector (CAN3) C-124 and shift lever connector C-49 for a short to power supply Measure the voltage at joint connector (CAN3) C-124 6394
STEP 8 Check the wiring harness between joint connector (CAN4) A-55 and ECM connector B-109 <RALLIART> for a short to power supply Measure the voltage at joint connector (CAN4) A-55 7144
STEP 9 Check the wiring harness between joint connector (CAN4) A-55 and transaxle assembly (TC-SST-ECU) connector B-120 for a short to power supply Measure the voltage at joint connector (CAN4) A-55 6396
STEP 10 Check the wiring harness between joint connector (CAN3) C-124 and joint connector (CAN2) C-05 for a short to ground Measure the resistance at joint connector (CAN3) C-124 6397
STEP 11 Using scan tool MB991958, diagnose the CAN bus line (checking the steering wheel sensor for internal short to ground) 6398
STEP 12 Using scan tool MB991958, diagnose the CAN bus line (checking the AWC-ECU for internal short to ground) 6400
STEP 13 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for short to power supply (voltage measurement) 6402
STEP 14 Using scan tool MB991958, diagnose the CAN bus line (checking the ASC-ECU for internal short to ground) 6403
STEP 15 Using scan tool MB991958, diagnose the CAN bus line (checking the TCM for internal short to ground) 6639
STEP 16 Using scan tool MB991958, diagnose the CAN bus line (checking the ECM for internal short to ground) 6406
STEP 17 Using scan tool MB991958, diagnose the CAN bus line (checking the shift lever for internal short to ground) 7194
STEP 18 Using scan tool MB991958, diagnose the CAN bus line (checking the transaxle assembly (TC-SST-ECU) for internal short to ground) 6409
DIAGNOSTIC ITEM 6: Diagnose when the scan tool cannot receive the data sent by steering wheel sensor 6411
DIAGNOSIS 6642
STEP 1 Check joint connector (CAN2) C-05 and steering wheel sensor connector C-211 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6413
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and steering wheel sensor connector C-211 for open circuit 7216
DIAGNOSTIC ITEM 7: Diagnose when the scan tool cannot receive the data sent by AWC-ECU <RALLIART> 6415
DIAGNOSIS 6416
STEP 1 Check joint connector (CAN2) C-05 and AWC-ECU connector C-51 and intermediate connector C-35 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6416
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and AWC-ECU connector C-51 for open circuit 7230
DIAGNOSTIC ITEM 8: Diagnose when the scan tool cannot receive the data sent by ASC-ECU 6418
DIAGNOSIS 6420
STEP 1 Check joint connector (CAN3) C-124 and ASC-ECU connector A-51 for loose, corroded or damaged terminals, or terminals pushed back in the connector 7244
STEP 2 Check the wiring harness between joint connector (CAN3) C-124 and ASC-ECU connector A-51 for open circuit 6421
DIAGNOSTIC ITEM 9: Diagnose when the scan tool cannot receive the data sent by shift lever <RALLIART>) 6422
DIAGNOSIS 6423
STEP 1 Check joint connector (CAN3) C-124 and shift lever connector C-49 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6423
STEP 2 Check the wiring harness between joint connector (CAN3) C-124 and shift lever connector C-49 6424
DIAGNOSTIC ITEM 10: Diagnose when the scan tool cannot receive the data sent by TCM <CVT> 6425
DIAGNOSIS 6426
STEP 1 Check joint connector (CAN3) C-124 and TCM connector C-41 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6426
STEP 2 Check the wiring harness between joint connector (CAN3) C-124 and TCM connector C-41 6427
DIAGNOSTIC ITEM 11: Diagnose when the scan tool cannot receive the data sent by transaxle assembly (TC-SST-ECU) <RALLIART> 6428
DIAGNOSIS 6429
STEP 1 Check joint connector (CAN4) A-55 and transaxle assembly (TC-SST-ECU) connector B-120 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6429
STEP 2 Check the wiring harness between joint connector (CAN4) A-55 and transaxle assembly (TC-SST-ECU) connector B-120 for open circuit 6430
DIAGNOSTIC ITEM 12: Diagnose when the scan tool cannot receive the data sent by ECM 6431
DIAGNOSIS 6433
STEP 1 Check joint connector (CAN3) C-124 <Except RALLIART>, joint connector (CAN4) A-55 <RALLIART>, ECM connector B-109 and intermediate connector A-54 <RALLIART> for loose, corroded or damaged terminals, or terminals pushed back in the connector 6433
STEP 2 Check the wiring harness between joint connector (CAN3) C-124 <Except RALLIART> or joint connector (CAN4) A-55 <RALLIART> and ECM connector B-109 6434
DIAGNOSTIC ITEM 13: Diagnose the lines between the ETACS-ECU and joint connector (CAN2) 6436
DIAGNOSIS 6438
STEP 1 Check joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6438
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and ETACS-ECU connector C-301 for open circuit 6439
STEP 3 Using scan tool MB991958, diagnose the CAN bus line 6657
DIAGNOSTIC ITEM 14: Diagnose the lines between joint connector (CAN2) and joint connector (CAN3) 6441
DIAGNOSIS 6443
STEP 1 Check joint connector (CAN2) C-05, joint connector (CAN3) C-124 and intermediate connector C-128 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6443
STEP 2 Check the wiring harness between joint connector (CAN2) C-05 and joint connector (CAN3) C-124 for open circuit 6444
DIAGNOSTIC ITEM 15: Diagnose the lines between joint connector (CAN3) and joint connector (CAN4) <RALLIART> 6445
DIAGNOSIS 6446
STEP 1 Check joint connector (CAN3) C-124, joint connector (CAN4) A-55 and intermediate connector A-54 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6446
STEP 2 Check the wiring harness between joint connector (CAN3) C-124 and joint connector (CAN4) A-55 for open circuit 6447
DIAGNOSTIC ITEM 16: Diagnose when the scan tool cannot receive the data sent by KOS-ECU <vehicles with KOS> 6448
DIAGNOSIS 6449
STEP 1 Check joint connector (CAN1) C-06 and KOS-ECU connector C-31 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6449
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for open circuit 6450
DIAGNOSTIC ITEM 17: Diagnose when the scan tool cannot receive the data sent by WCM <vehicles with WCM> 6451
DIAGNOSIS 6452
STEP 1 Check joint connector (CAN1) C-06 and WCM connector C-09 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6452
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for open circuit 6453
DIAGNOSTIC ITEM 18: Diagnose when the scan tool cannot receive the data sent by SRS-ECU 6454
DIAGNOSIS 6455
STEP 1 Check joint connector (CAN1) C-06 and SRS-ECU connector C-122 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6455
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for open circuit 6456
DIAGNOSTIC ITEM 19: Diagnose when the scan tool cannot receive the data sent by A/C-ECU 6457
DIAGNOSIS 6666
STEP 1 Check joint connector (CAN1) C-06 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6458
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for open circuit 6666
DIAGNOSTIC ITEM 20: Diagnose when the scan tool cannot receive the data sent by radio and CD player <vehicles with radio and CD player> 6460
DIAGNOSIS 6461
STEP 1 Check joint connector (CAN1) C-06 and radio and CD player connector C-104 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6461
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for open circuit 6462
DIAGNOSTIC ITEM 21: Diagnose when the scan tool cannot receive the data sent by CAN box unit <vehicles with MMCS> 6463
DIAGNOSIS 6464
STEP 1 Check joint connector (CAN1) C-06, CAN box unit connector C-108 and intermediate connector C-105 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6464
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for open circuit 6465
DIAGNOSTIC ITEM 22: Diagnose when the scan tool cannot receive the data sent by hands free module <vehicles with hands free cellular phone system> 6466
DIAGNOSIS 6467
STEP 1 Check joint connector (CAN1) C-06 and hands free module connector C-110 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6467
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for open circuit 6468
DIAGNOSTIC ITEM 23: Diagnose when the scan tool cannot receive the data sent by combination meter 6469
DIAGNOSIS 6470
STEP 1 Check joint connector (CAN1) C-06 and combination meter connector C-04 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6470
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for open circuit 6471
DIAGNOSTIC ITEM 24: Diagnose when the scan tool cannot receive the data sent by occupant classification-ECU 6472
DIAGNOSIS 6473
STEP 1 Check joint connector (CAN1) C-06, occupant classification-ECU connector D-35-2, front seat assembly connector D-35 and intermediate connector C-35 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6473
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for open circuit 6474
DIAGNOSTIC ITEM 25: Diagnose when the scan tool cannot receive the data sent by satellite radio tuner <vehicles with satellite radio tuner> 6475
DIAGNOSIS 6476
STEP 1 Check joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6476
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for open circuit 6477
DIAGNOSTIC ITEM 26: Short to power supply or ground in both CAN_H and CAN_L lines 6478
DIAGNOSIS 6682
STEP 1 Check the wiring harness between ETACS-ECU connector C-301 and body ground for a short to power supply Measure the voltage at ETACS-ECU connector C-301 6480
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6481
STEP 3 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6482
STEP 4 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6483
STEP 5 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6484
STEP 6 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6485
STEP 7 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6486
STEP 8 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6487
STEP 9 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6488
STEP 10 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6489
STEP 11 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6490
STEP 12 Check the wiring harness between joint connector (CAN1) C-06 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6491
STEP 13 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6492
STEP 14 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6493
STEP 15 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6494
STEP 16 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6495
STEP 17 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6496
STEP 18 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6497
STEP 19 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6498
STEP 20 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6499
STEP 21 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6500
STEP 22 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6501
STEP 23 Check the wiring harness between joint connector (CAN1) C-06 and ETACS-ECU connector C-301 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6502
STEP 24 Using scan tool MB991958, diagnose the CAN bus line (checking the combination meter for internal failure) 6503
STEP 25 Using scan tool MB991958, diagnose the CAN bus line (checking the KOS-ECU for internal failure) 6505
STEP 26 Using scan tool MB991958, diagnose the CAN bus line (checking the WCM for internal failure) 6688
STEP 27 Using scan tool MB991958, diagnose the CAN bus line (checking the SRS-ECU for internal failure) 6507
STEP 28 Using scan tool MB991958, diagnose the CAN bus line (checking the occupant classification-ECU for internal failure) 6508
STEP 29 Using scan tool MB991958, diagnose the CAN bus line (checking the hands free module for internal failure) 6510
STEP 30 Using scan tool MB991958, diagnose the CAN bus line (checking the A/C-ECU for internal failure) 6512
STEP 31 Using scan tool MB991958, diagnose the CAN bus line (checking the radio and CD player for internal failure) 6513
STEP 32 Using scan tool MB991958, diagnose the CAN bus line (checking the CAN box unit for internal failure) 6515
STEP 33 Using scan tool MB991958, diagnose the CAN bus line (checking the satellite radio tuner for internal failure) 6516
STEP 34 Using scan tool MB991958, diagnose the CAN bus line (trouble symptom check) 6518
DIAGNOSTIC ITEM 27: Diagnose the ETACS-ECU, joint connector (CAN1) or lines between ETACS-ECU and joint connector (CAN1) 6519
DIAGNOSIS 6520
STEP 1 Check joint connector (CAN1) C-06 and EATCS-ECU connector C-301 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6520
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and ETACS-ECU connector C-301 for open circuit 6521
STEP 3 Using scan tool MB991958, diagnose the CAN bus line (trouble symptom check) 6522
DIAGNOSTIC ITEM 28: Short to power supply or ground, open circuit or line-to-line short in the CAN-B bus lines 6523
DIAGNOSIS 6524
STEP 1 Check the wiring harness between ETACS-ECU connector C-301 and body ground for a short to ground Measure the resistance at ETACS-ECU connector C-301 6525
STEP 2 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6526
STEP 3 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6527
STEP 4 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6528
STEP 5 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6529
STEP 6 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6530
STEP 7 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6531
STEP 8 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6532
STEP 9 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6533
STEP 10 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6534
STEP 11 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6698
STEP 12 Check the wiring harness between joint connector (CAN1) C-06 and ETACS-ECU connector C-301 for a short to ground Measure the resistance at joint connector (CAN1) C-06 6536
STEP 13 Check the wiring harness between ETACS-ECU connector C-301 and body ground for a short to power supply Measure the voltage at ETACS-ECU connector C-301 6537
STEP 14 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6701
STEP 15 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6539
STEP 16 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6540
STEP 17 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6541
STEP 18 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6542
STEP 19 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6543
STEP 20 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6544
STEP 21 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6545
STEP 22 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6546
STEP 23 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6547
STEP 24 Check the wiring harness between joint connector (CAN1) C-06 and ETACS-ECU connector C-301 for a short to power supply Measure the voltage at joint connector (CAN1) C-06 6548
STEP 25 Check the wiring harness for line-to-line short Measure the resistance at ETACS-ECU connector C-301 6548
STEP 26 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6549
STEP 27 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6549
STEP 28 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6549
STEP 29 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6550
STEP 30 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6550
STEP 31 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6550
STEP 32 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6551
STEP 33 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6551
STEP 34 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6551
STEP 35 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6552
STEP 36 Check the wiring harness between joint connector (CAN1) C-06 and EATCS-ECU connector C-301 for line-to-line short Measure the resistance at joint connector (CAN1) C-06 6709
STEP 37 Check the wiring harness between joint connector (CAN1) C-06 and combination meter connector C-04 for open circuit 6553
STEP 38 Check the wiring harness between joint connector (CAN1) C-06 and KOS-ECU connector C-31 for open circuit 6554
STEP 39 Check the wiring harness between joint connector (CAN1) C-06 and WCM connector C-09 for open circuit 6554
STEP 40 Check the wiring harness between joint connector (CAN1) C-06 and SRS-ECU connector C-122 for open circuit 6555
STEP 41 Check the wiring harness between joint connector (CAN1) C-06 and occupant classification-ECU connector D-35-2 for open circuit 6556
STEP 42 Check the wiring harness between joint connector (CAN1) C-06 and hands free module connector C-110 for open circuit 6557
STEP 43 Check the wiring harness between joint connector (CAN1) C-06 and A/C-ECU connector C-20 for open circuit 6558
STEP 44 Check the wiring harness between joint connector (CAN1) C-06 and radio and CD player connector C-104 for open circuit 6558
STEP 45 Check the wiring harness between joint connector (CAN1) C-06 and CAN box unit connector C-108 for open circuit 6559
STEP 46 Check the wiring harness between joint connector (CAN1) C-06 and satellite radio tuner connector C-17 for open circuit 6559
STEP 47 Check the wiring harness between joint connector (CAN1) C-06 and ETACS-ECU connector C-301 for open circuit 6560
STEP 48 Using scan tool MB991958, diagnose the CAN bus line (checking the combination meter for internal failure) 6561
STEP 49 Using scan tool MB991958, diagnose the CAN bus line (checking the KOS-ECU for internal failure) 6563
STEP 50 Using scan tool MB991958, diagnose the CAN bus line (checking the WCM for internal failure) 6564
STEP 51 Using scan tool MB991958, diagnose the CAN bus line (checking the SRS-ECU for internal failure) 6565
STEP 52 Using scan tool MB991958, diagnose the CAN bus line (checking the occupant classification-ECU for internal failure) 6566
STEP 53 Using scan tool MB991958, diagnose the CAN bus line (checking the hands free module for internal failure) 6568
STEP 54 Using scan tool MB991958, diagnose the CAN bus line (checking the A/C-ECU for internal failure) 6570
STEP 55 Using scan tool MB991958, diagnose the CAN bus line (checking the radio and CD player for internal failure) 6571
STEP 56 Using scan tool MB991958, diagnose the CAN bus line (checking the CAN box unit for internal failure) 6573
STEP 57 Using scan tool MB991958, diagnose the CAN bus line (checking the satellite radio tuner for internal failure) 6574
STEP 58 Using scan tool MB991958, diagnose the CAN bus line (trouble symptom check) 6576
CAN COMMUNICATION-RELATED DTC (U-CODE) TABLE 6577
HEATER, AIR CONDITIONING AND VENTILATION 6801
GENERAL DESCRIPTION 6583
SAFETY PRECAUTIONS 6583
OPERATION 6770
GENERAL SPECIFICATIONS 6770
SERVICE SPECIFICATIONS 6744
LUBRICANTS 6771
SERVICE PRECAUTIONS 6809
CAUTION LABELS 6585
AUTO A/C DIAGNOSIS 6586
DIAGNOSTIC FUNCTION 6586
HOW TO CONNECT THE SCAN TOOL (M U T -III) 6586
HOW TO READ AND ERASE DIAGNOSTIC TROUBLE CODES 6587
HOW TO DIAGNOSE THE CAN BUS LINE 6587
CHECK OF FREEZE FRAME DATA 6588
DIAGNOSTIC TROUBLE CODE PROCEDURES 6590
DTC B10C0, B10C1: Interior Temperature Sensor System 6590
DIAGNOSIS 6779
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6591
STEP 2 Recheck for diagnostic trouble code 6591
STEP 3 Check interior temperature sensor connector C-08 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6592
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminals 17 and 19) and interior temperature sensor connector C-08 (terminals 2 and 1) 6592
STEP 5 Check the interior temperature sensor 6592
STEP 6 Recheck for diagnostic trouble code 6824
DTC B1000: Control Panel Communication Error 6593
DIAGNOSIS 6594
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6594
STEP 2 Recheck for diagnostic trouble code 6595
STEP 3 Check A/C control panel connector C-120 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6595
STEP 4 Measure the voltage at A/C control panel connector C-120 6595
STEP 5 Check the wiring harness between A/C control panel connector C-120 (terminal 6) and ETACS-ECU connector C-317 (terminal 5) 6595
STEP 6 Measure the resistance at A/C control panel connector C-120 6596
STEP 7 Check the wiring harness between A/C control panel connector C-120 (terminal 7) and ground 6596
STEP 8 Check A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6596
STEP 9 Check the wiring harness between A/C-ECU connector C-20 (terminal 9) and A/C control panel connector C-120 (terminal 9) 6596
STEP 10 Recheck for diagnostic trouble code 6597
STEP 11 Recheck for diagnostic trouble code 6597
DTC B1003: Mode Dial SW Error 6826
DIAGNOSIS 6599
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6599
STEP 2 Recheck for diagnostic trouble code 6599
STEP 3 Check A/C control panel connector C-120 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6600
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 9) and A/C control panel connector C-120 (terminal 9) 6600
STEP 5 Recheck for diagnostic trouble code 6600
STEP 6 Recheck for diagnostic trouble code 6600
DTC B1018: Temperature Control Dial SW Error 6601
DIAGNOSIS 6784
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6602
STEP 2 Recheck for diagnostic trouble code 6602
STEP 3 Check A/C control panel connector C-120 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6603
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 9) and A/C control panel connector C-120 (terminal 9) 6603
STEP 5 Recheck for diagnostic trouble code 6603
STEP 6 Recheck for diagnostic trouble code 6603
DTC B1021: Fan Dial SW Error 6604
DIAGNOSIS 6605
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6605
STEP 2 Recheck for diagnostic trouble code 6605
STEP 3 Check A/C control panel connector C-120 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6606
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 9) and A/C control panel connector C-120 (terminal 9) 6606
STEP 5 Recheck for diagnostic trouble code 6606
STEP 6 Recheck for diagnostic trouble code 6606
DTC B1031, B1032: Fin Thermo Sensor System 6607
DIAGNOSIS 6608
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6608
STEP 2 Recheck for diagnostic trouble code 6608
STEP 3 Check fin thermo sensor connector C-119 and A/C-ECU connector C-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6609
STEP 4 Check the wiring harness between A/C-ECU connector C-19 (terminal 22 and 21) and fin thermo sensor connector C-119 (terminals 1 and 2) 6609
STEP 5 Check the fin thermo sensor 6609
STEP 6 Recheck for diagnostic trouble code 6609
DTC B1034, B1035: Ambient air temperature Sensor System 6610
DIAGNOSIS 6611
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6611
STEP 2 Recheck for diagnostic trouble code 6611
STEP 3 Check ambient air temperature sensor connector A-36 and ETACS-ECU connector C-312 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6612
STEP 4 Check the wiring harness between ambient air temperature sensor connector A-36 (terminals 2 and 1) and ETACS-ECU connector C-312 (terminals 7 and 14) 6612
STEP 5 Check the ambient air temperature sensor 6612
STEP 6 Recheck for diagnostic trouble code 6612
DTC B1079: Refrigerant Leaks 6613
DIAGNOSIS 6614
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6615
STEP 2 Recheck for diagnostic trouble code 6615
STEP 3 Check A/C pressure sensor connector A-42 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6968
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminals 20, 16 and 19) and A/C pressure sensor connector A-42 (terminals 3, 2 and 1) 6616
STEP 5 Check the A/C pressure sensor operation 6616
STEP 6 Check the refrigerant level 6617
STEP 7 Recheck for diagnostic trouble code 6617
DTC B2214: Control Panel Failure 6618
DIAGNOSIS 6619
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6619
STEP 2 Recheck for diagnostic trouble code 6619
STEP 3 Check A/C control panel connector C-120 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6620
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 9) and A/C control panel connector C-120 (terminal 9) 6620
STEP 5 Recheck for diagnostic trouble code 6620
STEP 6 Recheck for diagnostic trouble code 6620
DTC B223B: Control Panel Improperly Assembled 6621
DIAGNOSIS 6622
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6622
STEP 2 Recheck for diagnostic trouble code 6622
STEP 3 Check A/C control panel connector C-120 and A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6623
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 9) and A/C control panel connector C-120 (terminal 9) 6623
STEP 5 Recheck for diagnostic trouble code 6623
STEP 6 Recheck for diagnostic trouble code 6623
DTC U1415: Coding Not Completed 6624
DIAGNOSIS 6624
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6624
STEP 2 Using scan tool MB991958 read the ETACS-ECU diagnostic trouble code 6625
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6625
STEP 4 Recheck for diagnostic trouble code 6625
STEP 5 Recheck for diagnostic trouble code 6625
DTC U0019: Bus Off (CAN1) 6626
DIAGNOSIS 6626
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6626
STEP 2 Recheck for diagnostic trouble code 6627
DTC U0141: ETACS-ECU Time-out 6627
DIAGNOSIS 6628
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6628
STEP 2 Using scan tool MB991958 read the ETACS-ECU diagnostic trouble code 6628
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6629
STEP 4 Recheck for diagnostic trouble code 6629
STEP 5 Recheck for diagnostic trouble code 6629
DTC U0151: SRS-ECU Time-out 6630
DIAGNOSIS 6630
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6631
STEP 2 Using scan tool MB991958 read the SRS-ECU diagnostic trouble code 6631
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6631
STEP 4 Recheck for diagnostic trouble code 6632
STEP 5 Recheck for diagnostic trouble code 6632
DTC U0154: Occupant classification ECU time out 6632
DIAGNOSIS 6633
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6633
STEP 2 Using scan tool MB991958 read the SRS-ECU diagnostic trouble code 6634
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6634
STEP 4 Recheck for diagnostic trouble code 6634
STEP 5 Recheck for diagnostic trouble code 6635
DTC U0155: Combination meter Time-out 6635
DIAGNOSIS 6636
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6636
STEP 2 Using scan tool MB991958 read the combination meter diagnostic trouble code 6636
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6637
STEP 4 Recheck for diagnostic trouble code 6637
STEP 5 Recheck for diagnostic trouble code 6637
DTC U0168: WCM Time-out 6638
DIAGNOSIS 6638
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6639
STEP 2 Using scan tool MB991958 read the WCM-ECU diagnostic trouble code 6639
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6639
STEP 4 Recheck for diagnostic trouble code 6640
STEP 5 Recheck for diagnostic trouble code 7194
DTC U0184: Audio Time-out 6640
DIAGNOSIS 6641
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6641
STEP 2 Using scan tool MB991958 read the Audio diagnostic trouble code 6642
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6642
STEP 4 Recheck for diagnostic trouble code 6642
STEP 5 Recheck for diagnostic trouble code 6642
DTC U0195: Satellite radio tuner CAN timeout 6643
DIAGNOSIS 6643
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6644
STEP 2 Using scan tool MB991958 read the Satellite Radio diagnostic trouble code 6644
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6644
STEP 4 Recheck for diagnostic trouble code 6645
STEP 5 Recheck for diagnostic trouble code 6645
DTC U0197: Hands Free Module Time-out 6645
DIAGNOSIS 6646
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6646
STEP 2 Using scan tool MB991958 read the hands free module diagnostic trouble code 6647
STEP 3 Using scan tool MB991958, check for any diagnostic trouble code 6647
STEP 4 Recheck for diagnostic trouble code 6647
STEP 5 Recheck for diagnostic trouble code 6648
SYMPTOM PROCEDURES 6649
INSPECTION PROCEDURE 1: When the A/C is Operation, Temperature Inside the Passenger Compartment does not Decrease (Cool Air is not Emitted) 6649
DIAGNOSIS 6649
STEP 1 Using scan tool MB991958, read the diagnostic trouble code 6649
STEP 2 Check that the blower motor operation when the blower knob is moved to the “Maximum air volume” position 6650
STEP 3 Check the rear window defogger and outside/inside air selection damper control motor operation 6650
INSPECTION PROCEDURE 2: Malfunction of the A/C-ECU Power Supply System 6651
DIAGNOSIS 6652
STEP 1 Check A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6652
STEP 2 Measure the voltage at A/C-ECU connector C-20 6652
STEP 3 Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6652
STEP 4 Check the wiring harness between A/C-ECU connector C-20 (terminal 15) and ETACS-ECU connector C-317 (terminal 5) 6653
STEP 5 Measure the voltage at A/C-ECU connector C-20 6653
STEP 6 Check the wiring harness between A/C-ECU connector C-20 (terminal 13) and the fusible link (36) 6653
STEP 7 Measure the resistance at A/C-ECU connector C-20 6654
STEP 8 Check the wiring harness between A/C-ECU connector C-20 (terminal 14) and the ground 6654
INSPECTION PROCEDURE 3: The Compressor does not Work 6655
DIAGNOSIS 6657
STEP 1 Using scan tool MB991958, diagnose the CAN bus line 6657
STEP 2 Using scan tool MB991958, read the diagnostic trouble code 6658
STEP 3 Check A/C compressor assembly connector B-14 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6658
STEP 4 Check the A/C compressor clutch operation 6658
STEP 5 Check A/C compressor clutch relay connector A-13X for loose, corroded or damaged terminals, or terminals pushed back in the connector 6658
STEP 6 Check the A/C compressor clutch relay continuity 6659
STEP 7 Check engine control module connector B-109 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6660
STEP 8 Measure the voltage at A/C compressor assembly connector B-14 6660
STEP 9 Measure the voltage at A/C compressor clutch relay connector A-13X 6660
STEP 10 Check the wiring harness between A/C compressor clutch relay connector A-13X (terminals 2 and 4) and the fusible link (36) 6661
STEP 11 Check the wiring harness between A/C compressor clutch relay connector A-13X (terminal 3) and A/C compressor assembly connector B-14 (terminal 1) 6661
STEP 12 Check the wiring harness between powertrain control module connector B-109 (terminal 102) and A/C compressor clutch relay connector A-13X (terminal 1) 6661
STEP 13 Check the refrigerant temperature switch 6662
STEP 14 Replace the A/C-ECU 6662
INSPECTION PROCEDURE 4: Blower Fan and Motor do not Turn 6663
DIAGNOSIS 6664
STEP 1 Check blower motor connector C-113 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6664
STEP 2 Measure the voltage at blower motor connector C-113 6665
STEP 3 Check blower motor connector C-113 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6665
STEP 4 Check the blower fan and motor operation 6665
STEP 5 Check A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6665
STEP 6 Check the wiring harness between A/C-ECU connector C-20 (terminal 1) and blower motor connector C-113 (terminal 2) 6666
STEP 7 Check power transistor connector C-112 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6666
STEP 8 Measure the resistance at power transistor connector C-112 6666
STEP 9 Check the wiring harness between power transistor connector C-112 (terminal 1) and ground 6666
STEP 10 Check the wiring harness between A/C-ECU connector C-20 (terminals 1 and 2) and power transistor connector C-112 (terminals 2 and 4) 6667
STEP 11 Replace the power transistor and check the trouble symptom again 6667
INSPECTION PROCEDURE 5: Blower Air Amount cannot be Changed 6668
DIAGNOSIS 6669
STEP 1 Check power transistor connector C-112 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6669
STEP 2 Measure the resistance at power transistor connector C-112 6669
STEP 3 Check the wiring harness between power transistor connector C-112 (terminal 1) and ground 6670
STEP 4 Check A/C-ECU connector C-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6670
STEP 5 Check the wiring harness between A/C-ECU connector C-20 (terminals 1 and 2) and power transistor connector C-112 (terminals 2 and 4) 6670
STEP 6 Replace the power transistor and check the trouble symptom again 6670
INSPECTION PROCEDURE 6: Outside/Inside Air Changeover is not possible 6671
DIAGNOSIS 6672
STEP 1 Using scan tool MB991958, check for diagnostic trouble code 6672
STEP 2 Check outside/inside air selection damper control motor connector C-109 and A/C-ECU connector C-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6672
STEP 3 Check the wiring harness between A/C-ECU connector C-19 (terminals 26, 25, 27, 24 and 29) and outside/inside air selection damper control motor connector C-109 (terminals 2, 5, 4, 1 and 3) 6673
STEP 4 Replace the outside/inside air selection damper control motor and check the trouble symptom again 6673
INSPECTION PROCEDURE 7: A/C Outlet Air Temperature does not Increase 6674
DIAGNOSIS 6675
STEP 1 Using scan tool MB991958, check for diagnostic trouble code 6675
STEP 2 Check air mixing damper control motor connector C-118 and A/C-ECU connector C-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6675
STEP 3 Check the wiring harness between A/C-ECU connector C-19 (terminals 29, 35, 36, 34 and 28) and air mixing damper control motor connector C-118 (terminals 3, 2, 5, 4 and 1) 6676
STEP 4 Replace the air mixing damper control motor and check the trouble symptom again 6676
INSPECTION PROCEDURE 8: Air Outlet Vent cannot be Changed 6676
DIAGNOSIS 6677
STEP 1 Using scan tool MB991958, check for diagnostic trouble code 6677
STEP 2 Check mode selection damper control motor connector C-111 and A/C-ECU connector C-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6678
STEP 3 Check the wiring harness between A/C-ECU connector C-19 (terminals 29, 31, 32, 30 and 33) and mode selection damper control motor connector C-111 (terminals 3, 2, 5, 4 and 1) 6678
STEP 4 Replace the mode selection damper control motor and check the trouble symptom again 6678
INSPECTION PROCEDURE 9: Blower Motor power supply system 6679
DIAGNOSIS 6680
STEP 1 Check blower relay connector C-303 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6680
STEP 2 Check the blower relay continuity 6681
STEP 3 Measure the voltage at blower relay connector C-303 6681
STEP 4 Check the wiring harness between blower relay connector C-303 (terminals 1 and 4) and the fusible link (37) 6682
STEP 5 Check blower relay connector C-113 for loose, corroded or damaged terminals, or terminals pushed back in the connector 6682
STEP 6 Check the wiring harness between blower relay connector C-303 (terminal 3) and blower motor connector C-113 (terminal 1) 6682
SPECIAL TOOLS 6690
ON-VEHICLE SERVICE 6692
REFRIGERANT LEVEL TEST 6692
A/C COMPRESSOR CLUTCH TEST 6692
SIMPLE INSPECTION OF THE A/C PRESSURE SENSOR 6692
COMPRESSOR DRIVE BELT ADJUSTMENT 6693
CHARGING 6693
METHOD BY USING REFRIGERANT RECOVERY AND RECYCLING UNIT 6693
DISCHARGING SYSTEM 6694
REFILLING OF OIL IN THE A/C SYSTEM 6694
TEST CONDITION SETTING 6695
COOLING PERFORMANCE CHECK 6695
REFRIGERANT GAS PRESSURE CHECK 6696
LOST CHARGE 6701
LOW CHARGE 6701
HANDLING TUBING AND FITTINGS 6702
ADJUSTMENT 6702
POWER RELAY CHECK 6703
A/C COMPRESSOR CLUTCH RELAY CONTINUITY CHECK 6703
BLOWER RELAY CONTINUITY CHECK 6704
IDLE-UP OPERATION CHECK 6704
REPLACE THE CLEAN AIR FILTER 6705
HEATER CONTROL UNIT 6705
HEATER UNIT AND BLOWER ASSEMBLY 6706
REMOVAL SERVICE POINTS 6708
MOTORS AND TRANSISTOR 6711
REMOVAL SERVICE POINT 6712
INSTALLATION SERVICE POINT 6712
INSPECTION 6712
BLOWER MOTOR CHECK 6712
AMBIENT AIR TEMPERATURE SENSOR 6713
INSPECTION 6713
INTERIOR TEMPERATURE SENSOR 6714
A/C-ECU 6715
COMPRESSOR ASSEMBLY <Except RALLIART> 6716
REMOVAL SERVICE POINTS 6716
INSTALLATION SERVICE POINT 6717
A/C COMPRESSOR CLUTCH OPERATION CHECK 6717
DISASSEMBLY SERVICE POINT 6718
ASSEMBLY SERVICE POINTS 6719
A/C REFRIGERANT TEMPERATURE SWITCH 6720
COMPRESSOR ASSEMBLY <RALLIART> 6721
REMOVAL SERVICE POINTS 6721
INSTALLATION SERVICE POINT 6722
INSPECTION 6722
COMPRESSOR A/C COMPRESSOR CLUTCH OPERATION CHECK 6722
DISASSEMBLY SERVICE POINT 7247
ASSEMBLY SERVICE POINTS 6724
INSPECTION 6725
COOLING TEMPRATURE SWITCH 6725
CONDENSER ASSEMBLY 6726
REMOVAL SERVICE POINTS 6727
REFRIGERANT LINE 6728
REMOVAL SERVICE POINT 6729
DUCTS 6730
VENTILATORS 6731
COMPONENT LOCATIONS 6801
RELAY 6734
SENSOR 6736
CONTROL UNIT 6771
SOLENOID AND SOLENOID VALVE 6748
FUSIBLE LINK, FUSE AND IOD OR STORAGE CONNECTOR 6751
INSPECTION TERMINAL 6775
OTHER DEVICES 6753
GROUNDING CABLE 6820
GROUNDING 6755
CONFIGURATION DIAGRAMS 6801
CONFIGURATION DIAGRAMS 6801
OVERALL CONFIGURATION DIAGRAM <NON-TURBO> 6764
OVERALL CONFIGURATION DIAGRAM <TURBO> 6765
HOW TO READ CONFIGURATION DIAGRAMS 6766
ENGINE COMPARTMENT <NON-TURBO> 6768
ENGINE COMPARTMENT <TURBO> 6795
ENGINE AND TRANSAXLE <NON-TURBO> 6772
ENGINE AND TRANSAXLE <TURBO> 6776
DASH PANEL 6821
FLOOR AND ROOF 6786
DOOR 6788
LIFTGATE 6790
SPLICE LOCATIONS 6801
HOW TO READ SPLICE LOCATIONS 6794
INDEX 6795
ENGINE COMPARTMENT <NON-TURBO> 6796
ENGINE COMPARTMENT <TURBO> 6796
ENGINE AND TRANSAXLE <NON-TURBO> 6797
ENGINE AND TRANSAXLE <TURBO> 6797
DASH PANEL 6798
STEERING COLUMN 6798
FLOOR AND ROOF 6799
DOOR 6808
LIFTGATE 6800
CIRCUIT DIAGRAMS 6801
HOW TO READ CIRCUIT DIAGRAMS 6804
WIRE COLOR CODES 6809
ETACS-ECU 6810
JOINT CONNECTOR 6814
CENTRALIZED JUNCTION 6820
FUSIBLE LINK AND FUSE 6820
POWER DISTRIBUTION SYSTEM <VEHICLES WITH HALOGEN TYPE HEADLIGHT> 6830
POWER DISTRIBUTION SYSTEM <VEHICLES WITH DISCHARGE TYPE HEADLIGHT> 6838
STARTING SYSTEM <M/T> 6846
STARTING SYSTEM <CVT> 6847
STARTING SYSTEM <TC-SST> 6848
IGNITION SYSTEM <NON-TURBO> 6850
IGNITION SYSTEM <TURBO> 6854
CHARGING SYSTEM <NON-TURBO> 6858
CHARGING SYSTEM <TURBO> 6862
MFI SYSTEM <NON-TURBO> 6866
MFI SYSTEM <TURBO> 6878
COOLING SYSTEM <NON-TURBO> 6890
COOLING SYSTEM <TURBO> 6894
SHIFT LOCK MECHANISM <CVT> 6898
SHIFT LOCK MECHANISM <TC-SST> 6899
INVECS-III CVT 6900
TWIN CLUTCH-SPORTRONIC SHIFT TRANSMISSION (TC-SST) 6910
HEADLIGHT <HALOGEN TYPE> 6918
HEADLIGHT <DISCHAGE TYPE> 6926
HEADLIGHT LEVELING SYSTEM 6934
TAILLIGHT, POSITION LIGHT, REAR SIDE MARKER LIGHT, LICENSE PLATE LIGHT AND LIGHTING MONITOR TONE ALARM 6938
FOG LIGHT 6944
DAYTIME RUNNING LIGHT (DRL) <HALOGEN TYPE HEADLIGHT> 6948
DAYTIME RUNNING LIGHT (DRL) <DISCHARGE TYPE HEADLIGHT> 6952
DOME LIGHT, LUGGAGE COMPARTMENT LIGHT AND IGNITION KEY HOLE ILLUMINATION LIGHT 6956
TURN-SIGNAL LIGHT AND HAZARD WARNING LIGHT 6962
STOPLIGHT 6966
HORN 6967
BACKUP LIGHT <NON-TURBO> 6968
BACKUP LIGHT <TURBO> 6970
METER AND GAUGE <NON-TURBO> 6972
METER AND GAUGE <TURBO> 6976
BRAKE WARNING LIGHT, FUEL WARNING LIGHT AND OIL PRESSURE WARNING LIGHT <NON-TURBO> 6980
BRAKE WARNING LIGHT, FUEL WARNING LIGHT AND OIL PRESSURE WARNING LIGHT <TURBO> 6984
POWER WINDOWS 6988
CENTRAL DOOR LOCKING SYSTEM 6994
KEYLESS OPERATING SYSTEM (KOS) <NON-TURBO> 7004
KEYLESS OPERATING SYSTEM (KOS) <TURBO> 7014
AIR CONDITIONING SYSTEM <NON-TURBO> 7024
AIR CONDITIONING SYSTEM <TURBO> 7036
WINDSHIELD WIPER AND WASHER 7048
REAR WIPER AND WASHER <M/T> 7052
REAR WIPER AND WASHER <CVT> 7056
REAR WIPER AND WASHER <TC-SST> 7060
REAR WINDOW DEFOGGER 7064
HEATED DOOR MIRROR 7066
REMOTE CONTROLLED DOOR MIRROR 7070
AUDIO SYSTEM <VEHICLES WITHOUT AUDIO AMPLIFIER> 7072
AUDIO SYSTEM <VEHICLES WITH AUDIO AMPLIFIER> 7078
ACCESSORY SOCKET AND CIGARETTE LIGHTER 7088
MITSUBISHI MULTI-COMMUNICATION SYSTEM (MMCS) <NON-TURBO> 7090
MITSUBISHI MULTI-COMMUNICATION SYSTEM (MMCS) <TURBO> 7104
SPARE CONNECTOR (FOR SATELLITE RADIO) 7118
SPARE CONNECTOR (FOR NAVIGATION SYSTEM) <NON-TURBO> 7120
SPARE CONNECTOR (FOR NAVIGATION SYSTEM) <TURBO> 7122
ANTI-LOCK BRAKING SYSTEM (ABS) AND ACTIVE STABILITY CONTROL SYSTEM (ASC) <NON-TURBO> 7124
ANTI-LOCK BRAKING SYSTEM (ABS), ACTIVE STABILITY CONTROL SYSTEM (ASC) AND ACTIVE CENTER DIFFERENTIAL (ACD) <TURBO> 7132
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 7142
IMMOBILIZER SYSTEM <NON-TURBO> 7152
IMMOBILIZER SYSTEM <TURBO> 7156
CRUISE CONTROL SYSTEM <NON-TURBO> 7160
CRUISE CONTROL SYSTEM <TURBO> 7168
SUNROOF 7176
HEATED SEAT 7178
IGNITION KEY REMINDER TONE ALARM <VEHICLES WITHOUT KOS> 7184
IGNITION KEY REMINDER TONE ALARM <VEHICLES WITH KOS> 7186
DOOR AJAR WARNING TONE ALARM 7190
SEAT BELT WARNING TONE ALARM 7194
PARKING BRAKE REMINDER TONE ALARM 7198
HANDS-FREE CELLULAR PHONE SYSTEM 7202
SPARE CONNECTOR (FOR HANDS-FREE CELLULAR PHONE SYSTEM) 7214
CONTROLLER AREA NETWORK (CAN) <NON-TURBO> 7218
CONTROLLER AREA NETWORK (CAN) <TURBO> 7222
TIRE PRESSURE MONITORING SYSTEM (TPMS) <NON-TURBO> 7226
TIRE PRESSURE MONITORING SYSTEM (TPMS) <TURBO> 7232
THEFT-ALARM SYSTEM 7238