2002 Jeep Liberty KJ Diesel Performance Service Manual – PDF DOWNLOAD
DESCRIPTION:
2002 Jeep Liberty KJ Diesel Performance Service Manual – PDF DOWNLOAD
INTRODUCTION :
- The procedures contained in this manual include all the specifications, instructions and graphics needed to diagnose engine control module (ECM) and sentry key immobilizer system (SKIS) problems; they are no start, diagnostic trouble code (DTC), and no trouble code problems for the ECM. The diagnostics in this manual are based on the trouble condition or symptom being present at the time of diagnosis.
- When repairs are required, refer to the appropriate service information for the proper removal and repair procedure. Diagnostic procedures change every year. New diagnostic systems may be added; carryover systems may be enhanced. IT IS RECOMMENDED THAT YOU REVIEW THE ENTIRE MANUAL TO BECOME FAMILIAR WITH ALL NEW AND CHANGED DIAGNOSTIC PROCEDURES.
- This manual will cover all the necessary requirements to begin a logical diagnostic path for each problem. If there is a diagnostic trouble code (DTC) detected, go to the trouble code test. If there are no DTCs present, go to a no trouble code (*), symptom based test. This book reflects many suggested changes from readers of past issues. After using this book, if you have any comments or recommendations, please fill out the form at the back of the book and mail it back to us.
SYSTEM COVERAGE ;
This diagnostic procedures manual covers all 2002 KJ body vehicles equipped with the 2.5L VM diesel engine.
SIX-STEP TROUBLESHOOTING PROCEDURE
Diagnosis of the engine control module (ECM) and sentry key immobilizer system (SKIS) is done in six basic steps:
² verification of complaint
² verification of any related symptom
² symptom analysis
² problem isolation
² repair of isolated problem
² verification of proper operation
NOTE: All tests in this manual should be performed with the engine at operating temperature, unless specified within a particular test.
TABLE OF CONTENTS:
2002 Jeep Liberty KJ Diesel Performance Service Manual – PDF DOWNLOAD
KJ Service Manual........................................................................... 0 KJ 2.4L Service Manual Supplement........................................................... 0 KJ Gas Powertrain........................................................................... 0 KJ Body..................................................................................... 0 KJ Chassis.................................................................................. 0 KJ Transmission............................................................................. 0 KJ Diesel Powertrain........................................................................ 1 TABLE OF CONTENTS....................................................................... 1 1.0 INTRODUCTION........................................................................ 7 1.1 SYSTEM COVERAGE................................................................. 7 1.2 SIX-STEP TROUBLESHOOTING PROCEDURE.............................................. 7 2.0 IDENTIFICATION OF SYSTEM............................................................ 7 3.0 SYSTEM DESCRIPTION AND FUNCTIONAL OPERATION......................................... 7 3.1 GENERAL DESCRIPTION............................................................. 7 3.2 FUNCTIONAL OPERATION............................................................ 7 3.2.1 ECM ON-BOARD DIAGNOSTICS.................................................. 7 3.2.2 ECM OPERATING MODES....................................................... 8 3.2.3 MONITORED CIRCUITS........................................................ 8 3.2.4 SKIS OVERIVEW............................................................. 8 3.2.5 SKIS ON-BOARD DIAGNOSTICS................................................. 8 3.2.6 SKIS OPERATION............................................................ 8 3.3 DIAGNOSTIC TROUBLE CODES........................................................ 9 3.3.1 HARD CODE................................................................. 9 3.3.2 INTERMITTENT CODE......................................................... 9 3.3.3 ECM DIAGNOSTIC TROUBLE CODES.............................................. 9 3.3.4 SKIM DIAGNOSTIC TROUBLE CODES............................................. 12 3.3.5 HANDLING NO TROUBLE CODE PROBLEMS......................................... 12 3.4 USING THE DRBIII................................................................ 12 3.4.1 DRBIII DOES NOT POWER UP.................................................. 12 3.4.2 DISPLAY IS NOT VISIBLE.................................................... 12 4.0 DISCLAIMERS, SAFETY, WARNINGS....................................................... 12 4.1 DISCLAIMERS..................................................................... 12 4.2 SAFETY.......................................................................... 12 4.2.1 TECHNICIAN SAFETY INFORMATION............................................. 12 4.2.2 VEHICLE PREPARATION FOR TESTING........................................... 13 4.2.3 SERVICING SUB-ASSEMBLIES.................................................. 13 4.2.4 DRBIII SAFETY INFORMATION................................................. 13 4.3 WARNINGS AND CAUTIONS........................................................... 13 4.3.1 ROAD TEST WARNINGS........................................................ 13 4.3.2 VEHICLE DAMAGE CAUTIONS................................................... 13 5.0 REQUIRED TOOLS AND EQUIPMENT........................................................ 13 6.0 GLOSSARY OF TERMS................................................................... 14 7.0 DIAGNOSTIC INFORMATION AND PROCEDURES............................................... 15 COMMUNICATION....................................................................... 16 *NO RESPONSE FROM ECM (PCI BUS) - DIESEL ONLY................................... 16 *NO RESPONSE FROM ECM (SCI ONLY) - DIESEL ONLY.................................. 17 *PCI BUS COMMUNICATION FAILURE.................................................. 18 DRIVEABILITY - DIESEL............................................................... 21 P0070-AMBIENT AIR TEMPERATURE CIRCUIT RECEIVE TIMEOUT........................... 21 P0070-AMBIENT AIR TEMPERATURE CIRCUIT SIGNAL VOLTAGE TOO HIGH................... 23 P0070-AMBIENT AIR TEMPERATURE CIRCUIT SIGNAL VOLTAGE TOO LOW.................... 23 P0105-BAROMETRIC PRESSURE CIRCUIT SIGNAL VOLTAGE TOO HIGH....................... 25 P0105-BAROMETRIC PRESSURE CIRCUIT SIGNAL VOLTAGE TOO LOW........................ 25 P0606-ECM ERROR GATE ARRAY - COMMUNICATION...................................... 25 P0606-ECM ERROR GATE ARRAY - COMMUNICATION NOT VERIFIED......................... 25 P0606-ECM ERROR GATE ARRAY - QUANTITY STOP...................................... 25 P0606-ECM ERROR RECOVERY HAS OCCURRED........................................... 25 P0606-ECM ERROR REDUNDANT OVERRUN MONITORING.................................... 25 P1206-CALCULATED INJECTOR VOLTAGE TOO HIGH...................................... 25 P1206-CALCULATED INJECTOR VOLTAGE TOO LOW....................................... 25 P1601-CAPACITOR VOLTAGE 1 VOLTAGE TOO HIGH...................................... 25 P1601-CAPACITOR VOLTAGE 1 VOLTAGE TOO LOW....................................... 25 P1606-AFTER RUN SHUT OFF ERROR-INJECTION POWERSTAGE............................. 25 P1606-AFTER RUN SHUT OFF ERROR-ZERO QUANTITY.................................... 25 P1610-VOLTAGE REGULATOR SIGNAL VOLTAGE TOO HIGH................................. 25 P1610-VOLTAGE REGULATOR SIGNAL VOLTAGE TOO LOW.................................. 25 P1652-J1850 COMMUNICATION BUS LOST ARBITRATION.................................. 25 P1652-J1850 COMMUNICATION BUS UNAUTHORIZED RESET................................ 25 P1680-EEPROM PLAUSIBILITY CHECKSUM ERROR........................................ 25 P1680-EEPROM PLAUSIBILITY CODE WORD INCORRECT OR MISSING........................ 25 P1680-EEPROM PLAUSIBILITY COMMUNICATION ERROR................................... 25 P1680-EEPROM PLAUSIBILITY VARIATION NUMBER ERROR................................ 25 P1680-EEPROM PLAUSIBILITY VIN CHECKSUM ERROR.................................... 25 P1680-EEPROM PLAUSIBILITY WRITE ERROR........................................... 25 P0110-INTAKE AIR TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOO HIGH.................... 29 P0110-INTAKE AIR TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOO LOW..................... 32 P0115-ENGINE COOLANT TEMP SENSOR CIRCUIT ENGINE IS COLD TOOLONG................. 34 P0115-ENGINE COOLANT TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOOHIGH................. 35 P0115-ENGINE COOLANT TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOOLOW.................. 38 P0190-FUEL PRESS SENSOR CIRCUIT MALF SIGNAL VOLTAGE TOO HIGH.................... 40 P0190-FUEL PRESS SENSOR CIRCUIT MALF SIGNAL VOLTAGE TOO LOW..................... 44 P0190-FUEL PRESS SENSOR CIRCUIT MALF SUPPLY VOLTAGE TOO HIGH ORLOW.............. 46 P0201-CYLINDER 1-INJECTOR CIRCUIT CURRENT DECREASE.............................. 47 P0201-CYLINDER 1-INJECTOR CIRCUIT LOAD DROP..................................... 47 P0201-CYLINDER 1-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE......................... 47 P0201-CYLINDER 1-INJECTOR CIRCUIT OVERCURRENT LOW SIDE.......................... 47 P0202-CYLINDER 2-INJECTOR CIRCUIT CURRENT DECREASE.............................. 47 P0202-CYLINDER 2-INJECTOR CIRCUIT LOAD DROP..................................... 47 P0202-CYLINDER 2-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE......................... 47 P0202-CYLINDER 2-INJECTOR CIRCUIT OVERCURRENT LOW SIDE.......................... 47 P0203-CYLINDER 3-INJECTOR CIRCUIT CURRENT DECREASE.............................. 47 P0203-CYLINDER 3-INJECTOR CIRCUIT LOAD DROP..................................... 47 P0203-CYLINDER 3-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE......................... 47 P0203-CYLINDER 3-INJECTOR CIRCUIT OVERCURRENT LOW SIDE.......................... 47 P0204-CYLINDER 4-INJECTOR CIRCUIT CURRENT DECREASE.............................. 47 P0204-CYLINDER 4-INJECTOR CIRCUIT LOAD DROP..................................... 47 P0204-CYLINDER 4-INJECTOR CIRCUIT OVERCURRENT HIGH SIDE......................... 47 P0204-CYLINDER 4-INJECTOR CIRCUIT OVERCURRENT LOW SIDE.......................... 47 P0235-BOOST PRESSURE SENSOR PLAUSIBILITY........................................ 52 P0235-BOOST PRESSURE SENSOR SIGNAL VOLTAGE TOO HIGH............................. 54 P0235-BOOST PRESSURE SENSOR SIGNAL VOLTAGE TOO LOW.............................. 57 P0235-BOOST PRESSURE SENSOR SUPPLY VOLTAGE TOO HIGH OR LOW...................... 60 P0335-CKP POSITION SENSOR CIRCUIT OVERSPEED RECOGNITION......................... 63 P0340-CKP POSITION SENSOR CIRCUIT DYNAMIC PLAUSIBILITY.......................... 65 P0340-CMP CORRECTION FOR MAIN INJECTION......................................... 67 P0340-CMP POSITION SENSOR CIRCUIT SIGNAL FREQUENCY TOO HIGH..................... 67 P0340-CMP POSITION SENSOR CIRCUIT STATIC PLAUSIBILITY........................... 67 P0340-CMP POSITION SENSOR CIRCUIT CMP/CKP SYNC FAILURE.......................... 71 P0380-GLOW PLUG 1 CONTROL CIRCUIT - OPEN CIRCUIT................................ 74 P0380-GLOW PLUG 1 CONTROL CIRCUIT - SHORT CIRCUIT............................... 74 P0382-GLOW PLUG 2 CONTROL CIRCUIT - OPEN CIRCUIT................................ 77 P0382-GLOW PLUG 2 CONTROL CIRCUIT - SHORT CIRCUIT............................... 77 P0403-EGR SOLENOID CIRCUIT OPEN CIRCUIT......................................... 80 P0403-EGR SOLENOID CIRCUIT SHORT CIRCUIT........................................ 82 P0460-FUEL LEVEL SENSOR CIRCUIT SIGNAL VOLTAGE TOO HIGH......................... 84 P0460-FUEL LEVEL SENSOR CIRCUIT SIGNAL VOLTAGE TOO LOW.......................... 87 P0500-VEHICLE SPEED SENSOR FREQUENCY TOO HIGH................................... 89 P0500-VEHICLE SPEED SENSOR HIGH LEVEL DURATION.................................. 89 P0500-VEHICLE SPEED SENSOR PLAUSIBILITY......................................... 89 P0500-VEHICLE SPEED SENSOR SIGNAL VOLTAGE TOO HIGH.............................. 89 P0514-BATTERY TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOO HIGH....................... 93 P0514-BATTERY TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOO LOW........................ 96 P0520- OIL PRESS SENSOR CIRCUIT MALF PLAUSIBILITY............................... 98 P0520-OIL PRESS SENSOR CKT MALF SUPPLY VOLTAGE TOO HIGH OR LOW..................101 P0560-SYSTEM VOLTAGE TOO HIGH...................................................103 P0560-SYSTEM VOLTAGE TOO LOW....................................................105 *CHECKING THE CHARGING SYSTEM OPERATION - DIESEL................................105 P0579-S/C SWITCH SIGNAL CIRCUIT PLAUSIBILITY....................................108 P0579-S/C SWITCH SIGNAL CIRCUIT SIGNAL VOLTAGE TOO HIGH.........................110 P0579-S/C SWITCH SIGNAL CIRCUIT SIGNAL VOLTAGE TOO LOW..........................112 P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE DEVIATION TOOHIGH............114 P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE DEVIATION TOOLOW.............114 P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE TOO HIGH.....................114 P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE TOO LOW......................114 P0620-GENERATOR FIELD CONTROL MALF CHARGING VOLTS TOO LOW.......................114 P0620-GENERATOR FIELD CONTROL MALF OPEN CIRCUIT.................................114 P0620-GENERATOR FIELD CONTROL MALF SHORT CIRCUIT................................114 P0620-GENERATOR FIELD CONTROL MALF UNSTABLE CURRENT.............................114 P0641-SENSOR REFERENCE VOLTAGE A CKT VOLTAGE TOO HIGH...........................118 P0641-SENSOR REFERENCE VOLTAGE A CKT VOLTAGE TOO LOW............................120 P0645-A/C CLUTCH RELAY CIRCUIT OPEN CIRCUIT.....................................122 P0645-A/C CLUTCH RELAY CIRCUIT SHORT CIRCUIT....................................124 P0651-SENSOR REFERENCE VOLTAGE B CKT VOLTAGE TOO HIGH...........................126 P0651-SENSOR REFERENCE VOLTAGE B CKT VOLTAGE TOO LOW............................128 P0685-ASD RELAY CONTROL CIRCUIT SHUTS OFF TOO EARLY.............................131 P0685-ASD RELAY CONTROL CIRCUIT SHUTS OFF TOO LATE..............................133 P0703-BRAKE SWITCH SIGNAL CIRCUITS PLAUSIBILITY WITH REDUNDANTCONTACT...........135 P0703-BRAKE SWITCH SIGNAL CKTS PLAUS W/REDUNDANT CONTACT AFTERINITIALIZATION....135 P0836-TRANSFER CASE POSITION SENSOR PLAUSIBILITY................................139 P0836-TRANSFER CASE POSITION SENSOR PLAUSIBILITY 2..............................139 P0836-TRANSFER CASE POSITION SENSOR SIGNAL VOLTAGE TOO HIGH.....................139 P0836-TRANSFER CASE POSITION SENSOR SIGNAL VOLTAGE TOO LOW......................139 P1130-FUEL RAIL PRESSURE MALFUNCTION LEAKAGE DETECTED...........................142 P1130-FUEL RAIL PRESSURE MALFUNCTION PRESSURE TOO HIGH-SHUTOFF..................142 P1130-FUEL RAIL PRESSURE MALFUNCTION PRESSURE TOO LOW...........................142 P1130-FUEL RAIL PRESSURE MALFUNCTION SOLENOID OPEN..............................142 P1131-FUEL PRESSURE SOLENOID OPEN CIRCUIT.......................................145 P1131-FUEL PRESSURE SOLENOID PLAUSIBILITY IN AFTER-RUN..........................145 P1131-FUEL PRESSURE SOLENOID SHORT CIRCUIT......................................145 P1511-BATTERY SENSE LINE 1 VOLTAGE TOO HIGH.....................................149 P1511-BATTERY SENSE LINE 1 VOLTAGE TOO LOW......................................149 P1512-BATTERY SENSE LINE 2 VOLTAGE TOO HIGH.....................................149 P1512-BATTERY SENSE LINE 2 VOLTAGE TOO LOW......................................149 P1605-IGNITION SWITCH PLAUSIBILITY..............................................152 P1643-VISCOUS HEATER RELAY OPEN CIRCUIT.........................................154 P1643-VISCOUS HEATER RELAY SHORT CIRCUIT........................................154 P1651-MIL/DIAG LAMP VIA J1850 BUS IN FRAME RESPONSE ERROR.......................157 P1651-MIL/DIAG LAMP VIA J1850 BUS STATUS ERROR..................................157 P1652-J1850 COMMUNICATION BUS SHORT TO GROUND...................................159 P1652-J1850 COMMUNICATION BUS SHORT TO VOLTAGE..................................159 P1685-SKIM SYSTEM INVALID KEY CODE RECEIVED.....................................161 P1685-SKIM SYSTEM INVALID SECRET KEY IN EEPROM..................................161 P1685-SKIM SYSTEM KEY COMMUNICATION TIMED OUT...................................161 P1685-SKIM SYSTEM WRITE ACCESS TO EEPROM FAILURE................................161 P1830-CLUTCH OVER-RIDE RELAY CIRCUIT OPEN.......................................163 P1830-CLUTCH OVER-RIDE RELAY CIRCUIT SHORTED....................................163 P2120-ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY..............................166 P2120-ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY WITH BRAKESWITCH.............166 P2120-ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY WITH LOW IDLESWITCH..........166 P2120-ACC PEDAL POSITION SENSOR 1 CKT PLAUSIBILITY WITHPOTENTIOMETER............166 P2120-ACC PEDAL POSITION SENSOR 1 CKT SIGNAL VOLTAGE TOO HIGH...................166 P2120-ACC PEDAL POSITION SENSOR 1 CKT SIGNAL VOLTAGE TOO LOW....................166 P2120-ACC PEDAL POSITION SENSOR 1 CKT SUPPLY VOLTAGE TOO HIGH ORLOW.............166 *A/C INOPERATIVE................................................................175 *A/C OPERATES IN ALL MODE SWITCH POSITIONS......................................179 *CHECKING THE ACCELERATOR PEDAL POSITION SENSOR CALIBRATION.....................181 *CHECKING THE BOOST PRESSURE SENSOR CALIBRATION.................................182 *CHECKING THE ECM POWER AND GROUND CIRCUITS.....................................183 *CHECKING THE EGR SYSTEM........................................................184 *CHECKING THE ENGINE COOLANT TEMPERATURE SENSOR CALIBRATION.....................185 *CHECKING THE ENGINE MECHANICAL SYSTEMS.........................................186 *CHECKING THE GLOW PLUG OPERATION...............................................187 *CHECKING THE SPEED CONTROL OPERATION...........................................189 *CHECKING THE TRANSFER CASE POSITION SENSOR.....................................191 *CHECKING THE VISCOUS/CABIN HEATER RELAY........................................192 *ENGINE CRANKS BUT WILL NOT START...............................................194 *ENGINE WILL NOT CRANK..........................................................198 VEHICLE THEFT/SECURITY..............................................................201 ANTENNA FAILURE.................................................................201 COP FAILURE.....................................................................201 EEPROM FAILURE..................................................................201 INTERNAL FAULT..................................................................201 RAM FAILURE.....................................................................201 SERIAL LINK INTERNAL FAULT......................................................201 STACK OVERFLOW FAILURE..........................................................201 PCM STATUS FAILURE..............................................................203 SERIAL LINK EXTERNAL FAULT......................................................203 ROLLING CODE FAILURE............................................................205 VIN MISMATCH....................................................................205 TRANSPONDER COMMUNICATION FAILURE...............................................207 TRANSPONDER CYCLIC REDUNDANCY CHECK (CRC) FAILURE...............................207 TRANSPONDER ID MISMATCH.........................................................207 TRANSPONDER RESPONSE MISMATCH...................................................207 VERIFICATION TESTS..................................................................210 VERIFICATION TESTS..............................................................210 8.0 COMPONENT LOCATIONS.................................................................215 8.1 CONTROL MODULES.................................................................215 8.2 CONTROLS AND SOLENOIDS..........................................................215 8.3 DATA LINK CONNECTOR.............................................................216 8.4 FUEL SYSTEM.....................................................................216 8.5 RELAYS..........................................................................217 8.6 SENSORS.........................................................................217 8.7 SWITCHES........................................................................218 9.0 CONNECTOR PINOUTS...................................................................221 A/C COMPRESSOR CLUTCH - BLACK 2 WAY.................................................221 A/C HIGH PRESSURE SWITCH (DIESEL) - GRAY 2 WAY......................................221 A/C LOW PRESSURE SWITCH - GRAY 2 WAY................................................221 ACCELERATOR PEDAL POSITION SENSOR (DIESEL) - BLACK 10 WAY...........................221 BATTERY TEMPERATURE SENSOR - BLACK 2 WAY............................................222 BOOST PRESSURE SENSOR (DIESEL) - 4 WAY..............................................222 BRAKE LAMP SWITCH - BLACK 6 WAY.....................................................222 CABIN HEATER (DIESEL) - BLACK 2 WAY.................................................222 CAMSHAFT POSITION SENSOR (DIESEL) - 3 WAY...........................................223 CLUTCH INTERLOCK SWITCH (M/T) - BLACK 2 WAY.........................................223 CRANKSHAFT POSITION SENSOR (DIESEL) - BLACK 3 WAY...................................223 DATA LINK CONNECTOR - BLACK 16 WAY..................................................223 EGR SOLENOID (DIESEL) - 2 WAY.......................................................224 ENGINE CONTROL MODULE - C1 (DIESEL) - BLACK 81 WAY..................................225 ENGINE CONTROL MODULE - C2 (DIESEL) - BLACK 40 WAY..................................226 ENGINE COOLANT LEVEL SENSOR (DIESEL) - LT. GRAY 2 WAY...............................226 ENGINE COOLANT TEMP SENSOR (DIESEL) - BLACK 2 WAY...................................227 ENGINE OIL PRESSURE SENSOR - BLACK 3 WAY............................................227 FUEL HEATER (DIESEL) - BLACK 2 WAY..................................................227 FUEL INJECTOR NO. 1 (DIESEL) - BLACK 2 WAY..........................................227 FUEL INJECTOR NO. 2 (DIESEL) - BLACK 2 WAY..........................................228 FUEL INJECTOR NO. 3 (DIESEL) - BLACK 2 WAY..........................................228 FUEL INJECTOR NO. 4 (DIESEL) - BLACK 2 WAY..........................................228 FUEL PRESSURE SENSOR (DIESEL) - BLACK 3 WAY.........................................228 FUEL PRESSURE SOLENOID (DIESEL) - BLACK 2 WAY.......................................229 FUEL PUMP MODULE - LT. GRAY 4 WAY...................................................229 GENERATOR - 3 WAY...................................................................229 GENERATOR - BLACK 2 WAY.............................................................229 GLOW PLUG ASSEMBLY (DIESEL) - BLACK 2 WAY...........................................230 LEFT SPEED CONTROL SWITCH (EXCEPT BASE) - BLACK 4 WAY...............................230 FUSES (DIESEL)......................................................................232 A/C COMPRESSOR CLUTCH RELAY.........................................................232 AUTO SHUT DOWN RELAY................................................................233 CABIN HEATER RELAY (DIESEL).........................................................233 CLUTCH SWITCH OVERRIDE RELAY (M/T)..................................................233 FUEL HEATER RELAY (DIESEL)..........................................................233 GLOW PLUG RELAY NO. 1 (DIESEL)......................................................233 GLOW PLUG RELAY NO. 2 (DIESEL)......................................................233 RIGHT SPEED CONTROL SWITCH (EXCEPT BASE) - BLACK 4 WAY..............................234 SENTRY KEY IMMOBILIZER MODULE (EXCEPT BASE) - BLACK 6 WAY...........................234 TRANSFER CASE POSITION SENSOR - BLACK 2 WAY.........................................234 WATER IN FUEL SENSOR (DIESEL) - GRAY 2 WAY..........................................234 10.0 SCHEMATIC DIAGRAMS.................................................................235 10.1 2002 KJ 2.5L TURBO DIESEL......................................................235 11.0 CHARTS AND GRAPHS..................................................................237
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2002 Jeep Liberty KJ Diesel Performance Service Manual
2002 Jeep Liberty KJ Diesel Performance Service Manual
2002 Jeep Liberty KJ Diesel Performance Service Manual
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