2014 Navistar N13 Engine With Scr Diagnostic Manual Download

FILE DETAILS:

2014 Navistar N13 Engine With Scr Diagnostic Manual Download

LANGUAGE:ENGLISH
PAGES:1579
DOWNLOADABLE:YES
FILE TYPE:PDF

VIDEO PREVIEW OF THE MANUAL:

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

2014 Navistar N13 Engine With Scr Diagnostic Manual Download

Navistar, Inc. is committed to continuous research and development to improve products and introduce technological advances. Procedures, specifications, and parts defined in published technical service literature may be altered. Photo illustrations identify specific parts or assemblies that support text and procedures; other areas in a photo illustration may not be exact. This manual includes necessary information and specifications for technicians to maintain Navistar® diesel engines. See vehicle manuals and Technical Service Information (TSI) bulletins for additional information. Technical Service Literature Navistar® N13 with SCR Engine Operation and Maintenance Manual Navistar® N13 with SCR Engine Service Manual Navistar® N13 with SCR Engine and Aftertreatment Wiring Schematic Form Technical Service Literature is revised periodically. If a technical publication is ordered, the latest revision will be supplied.

TABLE OF CONTENTS:

2014 Navistar N13 Engine With Scr Diagnostic Manual Download

toc................................................................................................................................................................................................................................................................................   3
	Table of Contents..............................................................................................................................................................................................................................................................   3
	Safety Terminology.............................................................................................................................................................................................................................................................   7
	Safety Instructions............................................................................................................................................................................................................................................................   7
	Work Area......................................................................................................................................................................................................................................................................   7
	Safety Equipment...............................................................................................................................................................................................................................................................   7
	Protective Measures............................................................................................................................................................................................................................................................   7
	Vehicle........................................................................................................................................................................................................................................................................   7
	Engine.........................................................................................................................................................................................................................................................................   8
	Fire Prevention................................................................................................................................................................................................................................................................   8
	Batteries......................................................................................................................................................................................................................................................................   8
	Compressed Air.................................................................................................................................................................................................................................................................   8
	Tools..........................................................................................................................................................................................................................................................................   8
	Fluids Under Pressure..........................................................................................................................................................................................................................................................   9
	Fuel...........................................................................................................................................................................................................................................................................   9
	Removal of Tools, Parts, and Equipment.........................................................................................................................................................................................................................................   9
		Table of Contents..........................................................................................................................................................................................................................................................  11
			SCR Component Locator..................................................................................................................................................................................................................................................  13
			SCR Switchback Assembly................................................................................................................................................................................................................................................  13
			DPF Components.........................................................................................................................................................................................................................................................  14
			SCR Components.........................................................................................................................................................................................................................................................  15
		Table of Contents..........................................................................................................................................................................................................................................................  17
			Engine Identification..................................................................................................................................................................................................................................................  21
				Engine Serial Number...............................................................................................................................................................................................................................................  21
				Engine Serial Number Examples......................................................................................................................................................................................................................................  21
				Engine Serial Number Codes.........................................................................................................................................................................................................................................  21
				Engine Emission Label .............................................................................................................................................................................................................................................  22
				Engine Accessory Labels and Identification Plates..................................................................................................................................................................................................................  23
				Engine Specifications..............................................................................................................................................................................................................................................  23
					Heavy Duty On Board Diagnostics (HD-OBD).......................................................................................................................................................................................................................  25
					Engine Description.............................................................................................................................................................................................................................................  25
					Optional Equipment.............................................................................................................................................................................................................................................  26
					Chassis Mounted Equipment......................................................................................................................................................................................................................................  26
			Air Management System..................................................................................................................................................................................................................................................  28
				Airflow ...........................................................................................................................................................................................................................................................  29
				Turbochargers......................................................................................................................................................................................................................................................  30
				Air Control Valve (ACV)............................................................................................................................................................................................................................................  31
				Boost Control......................................................................................................................................................................................................................................................  32
				Low Pressure Charge Air Cooler (LPCAC).............................................................................................................................................................................................................................  32
				High Pressure Charge Air Cooler (HPCAC)............................................................................................................................................................................................................................  32
				Intake Manifold Pressure (IMP) Sensor .............................................................................................................................................................................................................................  32
				Intake Manifold Temperature (IMT) Sensor ..........................................................................................................................................................................................................................  32
				Turbocharger 2 Compressor Inlet Sensor (TC2IS) ....................................................................................................................................................................................................................  33
				Exhaust Gas Recirculation (EGR) System.............................................................................................................................................................................................................................  34
				EGR System Overview................................................................................................................................................................................................................................................  35
				EGR Flow...........................................................................................................................................................................................................................................................  35
				EGR System Control.................................................................................................................................................................................................................................................  35
				EGRV Control.......................................................................................................................................................................................................................................................  36
				EGR – Open Loop....................................................................................................................................................................................................................................................  37
				EGR – Closed Loop .................................................................................................................................................................................................................................................  37
				EGR Flow Cooling...................................................................................................................................................................................................................................................  37
				Aftertreatment (AFT) System........................................................................................................................................................................................................................................  38
					Decomposition Reactor Tube.....................................................................................................................................................................................................................................  40
					Diesel Particulate Filter (DPF)................................................................................................................................................................................................................................  40
					Diesel Oxidation Catalyst (DOC)................................................................................................................................................................................................................................  40
					Selective Catalyst Reduction (SCR) Catalyst....................................................................................................................................................................................................................  40
					Aftertreatment (AFT) System Conditions and Responses...........................................................................................................................................................................................................  40
					Diesel Exhaust Fluid (DEF) Injection...........................................................................................................................................................................................................................  41
					Aftertreatment Fuel Injection..................................................................................................................................................................................................................................  42
					AFT Fuel Doser Module Injection................................................................................................................................................................................................................................  43
					Aftertreatment Fuel Injector (AFTFI)...........................................................................................................................................................................................................................  43
				Crankcase Oil Separator............................................................................................................................................................................................................................................  44
			Fuel Management System.................................................................................................................................................................................................................................................  46
				Fuel System Components.............................................................................................................................................................................................................................................  46
				Fuel Flow..........................................................................................................................................................................................................................................................  47
				Low Pressure Fuel System...........................................................................................................................................................................................................................................  48
				Chassis Mounted Filter/Water Separator.............................................................................................................................................................................................................................  49
				Fuel Primer Pump Assembly..........................................................................................................................................................................................................................................  49
				Low Pressure (LP) Fuel Pump........................................................................................................................................................................................................................................  49
				Fuel Filter Assembly...............................................................................................................................................................................................................................................  49
				High Pressure Fuel System..........................................................................................................................................................................................................................................  50
				High Pressure (HP) Pump............................................................................................................................................................................................................................................  51
				Fuel Pressure Control Valve (FPCV).................................................................................................................................................................................................................................  51
				Fuel Rail..........................................................................................................................................................................................................................................................  51
				Fuel Rail Pressure (FRP) Sensor....................................................................................................................................................................................................................................  51
				Rail Pressure Limiting Valve.......................................................................................................................................................................................................................................  51
				Fuel Injectors.....................................................................................................................................................................................................................................................  51
			Inlet Air Heater System................................................................................................................................................................................................................................................  52
				Inlet Air Heater System Components.................................................................................................................................................................................................................................  52
				Inlet Air Heater Fuel Igniter (IAHFI)..............................................................................................................................................................................................................................  52
				Inlet Air Heater Relay (IAHR)......................................................................................................................................................................................................................................  53
				Inlet Air Heater Fuel Solenoid (IAHFS) Valve.......................................................................................................................................................................................................................  53
				Inlet Air Heater System Operation..................................................................................................................................................................................................................................  53
			Oil Flow System........................................................................................................................................................................................................................................................  55
				Oil Flow and Components............................................................................................................................................................................................................................................  55
				Crankcase Oil Separator............................................................................................................................................................................................................................................  57
				Remote Mounted Centrifugal Oil Filter (Optional)...................................................................................................................................................................................................................  57
			Engine Cooling System..................................................................................................................................................................................................................................................  59
				Cooling System Flow................................................................................................................................................................................................................................................  59
				Thermostat Operation...............................................................................................................................................................................................................................................  61
				Coolant Control Valve (CCV) assembly operation.....................................................................................................................................................................................................................  61
				Coolant Flow Valve (CFV)...........................................................................................................................................................................................................................................  61
				Coolant Mixer Valve (CMV)..........................................................................................................................................................................................................................................  61
			Engine Brake System....................................................................................................................................................................................................................................................  62
				Engine Brake Control System Components.............................................................................................................................................................................................................................  62
				Engine Brake System Description....................................................................................................................................................................................................................................  63
				Engine Brake System Operation......................................................................................................................................................................................................................................  63
			Electronic Control System..............................................................................................................................................................................................................................................  64
				Electronic Control System Components...............................................................................................................................................................................................................................  64
					Operation and Function.........................................................................................................................................................................................................................................  64
					Reference Voltage (VREF).......................................................................................................................................................................................................................................  64
					Signal Conditioner.............................................................................................................................................................................................................................................  64
					Microprocessor.................................................................................................................................................................................................................................................  64
					Diagnostic Trouble Codes.......................................................................................................................................................................................................................................  64
					Microprocessor Memory..........................................................................................................................................................................................................................................  64
					Read Only Memory (ROM).........................................................................................................................................................................................................................................  65
					Random Access Memory (RAM).....................................................................................................................................................................................................................................  65
					Actuator Control...............................................................................................................................................................................................................................................  66
				Actuators..........................................................................................................................................................................................................................................................  66
					Coolant Control Valve (CCV)....................................................................................................................................................................................................................................  67
					Exhaust Back Pressure Valve (EBPV) Control.....................................................................................................................................................................................................................  67
					Exhaust Gas Recirculation (EGR) Valve .........................................................................................................................................................................................................................  67
					Air Control Valve (ACV)........................................................................................................................................................................................................................................  67
					Inlet Air Heater Relay (IAHR)..................................................................................................................................................................................................................................  67
					Inlet Air Heater Fuel Solenoid (IAHFS) Valve...................................................................................................................................................................................................................  67
					Engine Throttle Valve (ETV)....................................................................................................................................................................................................................................  68
					Fuel Pressure Control Valve (FPCV).............................................................................................................................................................................................................................  68
					Aftertreatment Fuel Shutoff Valve (AFTFSV).....................................................................................................................................................................................................................  68
					Aftertreatment Purge Air Valve (AFTPAV)........................................................................................................................................................................................................................  68
					Diesel Exhaust Fluid Dosing Unit Heater (DEFDUH)...............................................................................................................................................................................................................  68
					Diesel Exhaust Fluid Doser Valve (DEFDV).......................................................................................................................................................................................................................  68
					Diesel Exhaust Fluid Line Heater Relay (DEFLHR)................................................................................................................................................................................................................  68
					Diesel Exhaust Fluid Pressure Line Heater (DEFPLH).............................................................................................................................................................................................................  69
					Diesel Exhaust Fluid Return Line Heater (DEFRLH)...............................................................................................................................................................................................................  69
					Diesel Exhaust Fluid Return Valve (DEFRV)......................................................................................................................................................................................................................  69
					Diesel Exhaust Fluid Suction Line Heater (DEFSLH)..............................................................................................................................................................................................................  69
					Diesel Exhaust Fluid Supply Pump (DEFSP) and Temperature Sensor................................................................................................................................................................................................  69
					Diesel Exhaust Fluid Tank Heater Valve (DEFTHC)................................................................................................................................................................................................................  69
					Diesel Exhaust Fluid Unit Heater Relay (DEFUHR)................................................................................................................................................................................................................  69
				Engine and Vehicle Sensors.........................................................................................................................................................................................................................................  70
					Thermistor Sensors.............................................................................................................................................................................................................................................  70
					Aftertreatment Temperature Sensors.............................................................................................................................................................................................................................  70
					Diesel Exhaust Fluid Tank Level and Temperature (DEFTLT) Sensor Module.........................................................................................................................................................................................  71
					Diesel Oxidation Catalyst (DOC) / Diesel Particulate Filter (DPF) Temperature Sensor Module....................................................................................................................................................................  71
					Selective Catalyst Reduction (SCR) Temperature Sensor Module...................................................................................................................................................................................................  71
					Engine Coolant Temperature (ECT) Sensors.......................................................................................................................................................................................................................  71
					Engine Oil Temperature (EOT) Sensor............................................................................................................................................................................................................................  71
					Turbocharger 2 Compressor Inlet Sensor (TC2CIS)................................................................................................................................................................................................................  71
					Charge Air Cooler Outlet Temp (CACOT) Sensor...................................................................................................................................................................................................................  72
					Intake Manifold Temperature (IMT) Sensor.......................................................................................................................................................................................................................  72
					Exhaust Gas Recirculation Temperature (EGRT) Sensor............................................................................................................................................................................................................  72
					Ambient Air Temperature (AAT) Sensor...........................................................................................................................................................................................................................  72
					Variable Capacitance Sensors...................................................................................................................................................................................................................................  72
					Aftertreatment Fuel Pressure 1 (AFTFP1) Sensor.................................................................................................................................................................................................................  73
					Diesel Exhaust Fluid Line Pressure (DEFLP) Sensor..............................................................................................................................................................................................................  73
					Diesel Particulate Filter Differential Pressure (DPFDP ) / Outlet Pressure Sensor..............................................................................................................................................................................  73
					Fuel Delivery Pressure (FDP) Sensor............................................................................................................................................................................................................................  73
					Engine Oil Pressure (EOP) Sensor...............................................................................................................................................................................................................................  73
					Fuel Rail Pressure (FRP) Sensor................................................................................................................................................................................................................................  74
					Intake Manifold Pressure (IMP) Sensor..........................................................................................................................................................................................................................  74
					Turbocharger 1 Turbine Outlet Pressure (TC1TOP)................................................................................................................................................................................................................  74
					Magnetic Pickup Sensors........................................................................................................................................................................................................................................  75
					Crankshaft Position (CKP) Sensor...............................................................................................................................................................................................................................  75
					Camshaft Position (CMP) Sensor.................................................................................................................................................................................................................................  75
					Vehicle Speed Sensor (VSS).....................................................................................................................................................................................................................................  76
					Crankcase Oil Separator Speed (CCOSS) sensor...................................................................................................................................................................................................................  76
					Potentiometer Sensors..........................................................................................................................................................................................................................................  76
					Accelerator Pedal Position (APP)...............................................................................................................................................................................................................................  77
					Switches.......................................................................................................................................................................................................................................................  77
					Driveline Disengagement Switch (DDS)...........................................................................................................................................................................................................................  77
					Engine Coolant Level (ECL) Switch..............................................................................................................................................................................................................................  77
					Oil Level Sensor (OLS).........................................................................................................................................................................................................................................  78
				Additional Sensors.................................................................................................................................................................................................................................................  78
					Ammonia (NH3) Sensor Module....................................................................................................................................................................................................................................  78
					Humidity Sensor (HS)...........................................................................................................................................................................................................................................  78
					Nitrogen Oxides (NOx) IN Sensor Module.........................................................................................................................................................................................................................  78
					Nitrogen Oxides (NOx) OUT Sensor Module........................................................................................................................................................................................................................  78
					Oxygen Sensor (O2S)............................................................................................................................................................................................................................................  78
		Table of Contents..........................................................................................................................................................................................................................................................  79
			Standard Electronic Control Features...................................................................................................................................................................................................................................  81
				Aftertreatment (AFT) System........................................................................................................................................................................................................................................  81
				Cold Ambient Protection (CAP)......................................................................................................................................................................................................................................  81
				Coolant Temperature Compensation (CTC).............................................................................................................................................................................................................................  81
				Data Plate.........................................................................................................................................................................................................................................................  81
				Electronic Speedometer and Tachometer..............................................................................................................................................................................................................................  82
				Engine Crank Inhibit (ECI).........................................................................................................................................................................................................................................  82
				Engine Electronic Governor Control.................................................................................................................................................................................................................................  82
				Engine Fan Control (EFC)...........................................................................................................................................................................................................................................  82
				Event Logging System ..............................................................................................................................................................................................................................................  82
				Fast Idle Advance..................................................................................................................................................................................................................................................  82
				Inlet Air Heater Assist............................................................................................................................................................................................................................................  83
				IST (Idle Shutdown Timer) System (Clean Low Idle)..................................................................................................................................................................................................................  83
					IST (Clean Low Idle)...........................................................................................................................................................................................................................................  83
				IST (Idle Shutdown Timer) System (Federal - Optional)..............................................................................................................................................................................................................  84
					IST (Federal - Optional) Sensor Circuit Operation..............................................................................................................................................................................................................  84
				J1939 Datalink ....................................................................................................................................................................................................................................................  84
				Password Protection................................................................................................................................................................................................................................................  85
				Service Diagnostics................................................................................................................................................................................................................................................  85
				Trip Reporting.....................................................................................................................................................................................................................................................  85
				Vehicle Setup......................................................................................................................................................................................................................................................  85
			Optional Electronic Control Features...................................................................................................................................................................................................................................  86
				Cruise Control.....................................................................................................................................................................................................................................................  86
				Driver Reward......................................................................................................................................................................................................................................................  86
				 Navistar® Engine Brake............................................................................................................................................................................................................................................  86
				Engine Warning Protection System (EWPS)............................................................................................................................................................................................................................  86
				Gear Down Protection (GDP).........................................................................................................................................................................................................................................  87
				Idle Shutdown Timer (IST)..........................................................................................................................................................................................................................................  87
				Progressive Shift..................................................................................................................................................................................................................................................  87
				Power Take Off (PTO) - In Cab......................................................................................................................................................................................................................................  87
				Power Take Off (PTO) - Remote......................................................................................................................................................................................................................................  87
				Service Interval...................................................................................................................................................................................................................................................  89
				Traction Control...................................................................................................................................................................................................................................................  89
				Up-Shift Indicator.................................................................................................................................................................................................................................................  89
				Road Speed Limiter.................................................................................................................................................................................................................................................  89
		Table of Contents..........................................................................................................................................................................................................................................................  91
			Session Files..........................................................................................................................................................................................................................................................  93
			Diagnostic Trouble Code (DTC)..........................................................................................................................................................................................................................................  93
				Suspect Parameter Number (SPN) ....................................................................................................................................................................................................................................  93
				Failure Mode Indicator (FMI).......................................................................................................................................................................................................................................  93
				Pending............................................................................................................................................................................................................................................................  93
				Active.............................................................................................................................................................................................................................................................  94
				Previously Active..................................................................................................................................................................................................................................................  94
				Freeze Frame Data..................................................................................................................................................................................................................................................  94
			ECM Programmable Features .............................................................................................................................................................................................................................................  94
			Connecting EST with ServiceMaxx™ Software to Engine....................................................................................................................................................................................................................  94
			Tests..................................................................................................................................................................................................................................................................  94
				KOEO Tests.........................................................................................................................................................................................................................................................  94
					Actuator Test..................................................................................................................................................................................................................................................  94
					Continuous Monitor (Wiggle) Test...............................................................................................................................................................................................................................  95
					Relative Compression Test......................................................................................................................................................................................................................................  95
					Inlet Air Heater Test..........................................................................................................................................................................................................................................  95
				KOER Tests.........................................................................................................................................................................................................................................................  95
					Air Management Test............................................................................................................................................................................................................................................  96
					High Pressure Pump Test........................................................................................................................................................................................................................................  97
					Engine Fan Test................................................................................................................................................................................................................................................  97
					Cylinder Cutout Test...........................................................................................................................................................................................................................................  98
					Multi-Cylinder Cutout Test.....................................................................................................................................................................................................................................  99
					Hot Run Sensor Comparison Test................................................................................................................................................................................................................................. 100
					Purpose........................................................................................................................................................................................................................................................ 100
					Tools Required................................................................................................................................................................................................................................................. 100
					Coolant Control Valve Test..................................................................................................................................................................................................................................... 102
				KOEO Aftertreatment Tests.......................................................................................................................................................................................................................................... 102
					DEF Doser Pump Override Test Initial Checks.................................................................................................................................................................................................................... 102
					Tools Required................................................................................................................................................................................................................................................. 102
					DEFDV Removal and Preparatory Steps............................................................................................................................................................................................................................ 103
					DEF Doser Pump Override Test................................................................................................................................................................................................................................... 109
					DEFDV Installation and Finishing Steps......................................................................................................................................................................................................................... 110
					DEF Supply Module Flush........................................................................................................................................................................................................................................ 111
				KOER Aftertreatment Tests.......................................................................................................................................................................................................................................... 115
					AFT Fuel Dosing Test........................................................................................................................................................................................................................................... 115
					Tools Required................................................................................................................................................................................................................................................. 115
					Preparatory Steps.............................................................................................................................................................................................................................................. 115
					AFT Dosing System Test......................................................................................................................................................................................................................................... 122
					AFT Fuel Injector Leak Test.................................................................................................................................................................................................................................... 124
					AFT Fuel Shutoff Valve Leak Test............................................................................................................................................................................................................................... 125
					AFTFI Installation and Finishing Steps......................................................................................................................................................................................................................... 125
			Procedures............................................................................................................................................................................................................................................................. 127
				KOEO Procedures.................................................................................................................................................................................................................................................... 127
					Oxygen (O2) Sensor Calibration................................................................................................................................................................................................................................. 127
					Injector Quantity Adjustment................................................................................................................................................................................................................................... 127
				KOER Aftertreatment Procedures..................................................................................................................................................................................................................................... 128
					DPF Regeneration............................................................................................................................................................................................................................................... 128
		Table of Contents.......................................................................................................................................................................................................................................................... 129
			Low Power No MIL....................................................................................................................................................................................................................................................... 131
				Low Power No MIL................................................................................................................................................................................................................................................... 131
					Description.................................................................................................................................................................................................................................................... 131
					Symptoms....................................................................................................................................................................................................................................................... 131
					Overview....................................................................................................................................................................................................................................................... 131
					Graph 1: Plugged LTR........................................................................................................................................................................................................................................... 134
					Graph 2: Good LTR.............................................................................................................................................................................................................................................. 135
					Graph 3: Lug Down Test (Engine Speed, FRP and FRPD............................................................................................................................................................................................................. 136
					Graph Analysis................................................................................................................................................................................................................................................. 136
					Graph 4: Lug Down Test (Engine Speed and TC1TOP)............................................................................................................................................................................................................... 137
					Graph Analysis................................................................................................................................................................................................................................................. 137
					Actions:....................................................................................................................................................................................................................................................... 137
					Graph 5: Lug Down Test (Engine Speed, APP1, Vehicle Speed and IMP)............................................................................................................................................................................................. 138
					Graph Analysis................................................................................................................................................................................................................................................. 138
					Signal(s) to Watch............................................................................................................................................................................................................................................. 138
			Coolant System......................................................................................................................................................................................................................................................... 139
				Coolant Loss....................................................................................................................................................................................................................................................... 139
				Symptom............................................................................................................................................................................................................................................................ 139
				Tools.............................................................................................................................................................................................................................................................. 139
				Government Regulation: Engine fluids (oil, fuel, and coolant) may be a hazard to human health and the environment. Handle all fluids and other contaminated materials (e.g., filters rags) in accordance with applicable regulations. Recycle or dispose of eng.... 139
				Diagnostic Procedure............................................................................................................................................................................................................................................... 140
				Coolant Overflow................................................................................................................................................................................................................................................... 142
				Overview........................................................................................................................................................................................................................................................... 142
				Possible Causes.................................................................................................................................................................................................................................................... 142
				Tools.............................................................................................................................................................................................................................................................. 143
				Diagnostic Procedure............................................................................................................................................................................................................................................... 143
				Coolant Leak to Exhaust............................................................................................................................................................................................................................................ 147
				Overview........................................................................................................................................................................................................................................................... 147
				Symptoms........................................................................................................................................................................................................................................................... 147
				Possible Causes.................................................................................................................................................................................................................................................... 147
				Tools.............................................................................................................................................................................................................................................................. 147
					Diagnostic Procedure........................................................................................................................................................................................................................................... 148
				Coolant Leak to Intake............................................................................................................................................................................................................................................. 148
				Overview........................................................................................................................................................................................................................................................... 148
				Symptoms........................................................................................................................................................................................................................................................... 148
				Possible Causes.................................................................................................................................................................................................................................................... 149
				Tools.............................................................................................................................................................................................................................................................. 149
				Diagnostic Procedure............................................................................................................................................................................................................................................... 149
				Coolant Leak to Engine Oil......................................................................................................................................................................................................................................... 152
				Symptom............................................................................................................................................................................................................................................................ 152
				Possible Causes.................................................................................................................................................................................................................................................... 152
				Tools.............................................................................................................................................................................................................................................................. 152
					Diagnostic Procedure........................................................................................................................................................................................................................................... 152
				Coolant Over-Temperature........................................................................................................................................................................................................................................... 154
				Overview........................................................................................................................................................................................................................................................... 154
				Symptom............................................................................................................................................................................................................................................................ 154
				Possible Causes.................................................................................................................................................................................................................................................... 155
				Tools.............................................................................................................................................................................................................................................................. 155
					Diagnostic Procedure........................................................................................................................................................................................................................................... 156
				Cooling System Components.......................................................................................................................................................................................................................................... 158
				Cooling System Flow................................................................................................................................................................................................................................................ 159
				Thermostat Operation............................................................................................................................................................................................................................................... 159
				Coolant Control Valve (CCV) Assembly and Coolant Mixer Valve (CMV) Operation....................................................................................................................................................................................... 160
				Coolant Control Valve (CCV) Test................................................................................................................................................................................................................................... 160
			Lubrication System..................................................................................................................................................................................................................................................... 165
				Visual Oil Level Inspection........................................................................................................................................................................................................................................ 165
				Incorrect Maintenance ............................................................................................................................................................................................................................................. 165
				Dilution from Coolant.............................................................................................................................................................................................................................................. 165
				Power Steering Fluid Leak to Lube Oil.............................................................................................................................................................................................................................. 165
				Symptom............................................................................................................................................................................................................................................................ 165
				Possible Causes.................................................................................................................................................................................................................................................... 165
				Procedure.......................................................................................................................................................................................................................................................... 165
				Lube Oil to Coolant................................................................................................................................................................................................................................................ 166
				Symptom............................................................................................................................................................................................................................................................ 166
				Possible Causes.................................................................................................................................................................................................................................................... 166
				Tools.............................................................................................................................................................................................................................................................. 166
				Procedure.......................................................................................................................................................................................................................................................... 166
				Lube Oil to Intake................................................................................................................................................................................................................................................. 166
				Symptom............................................................................................................................................................................................................................................................ 166
				Possible Causes.................................................................................................................................................................................................................................................... 166
				Procedure.......................................................................................................................................................................................................................................................... 167
				Lube Oil to Exhaust................................................................................................................................................................................................................................................ 167
				Symptom............................................................................................................................................................................................................................................................ 167
				Possible Causes.................................................................................................................................................................................................................................................... 167
				Procedure.......................................................................................................................................................................................................................................................... 167
				Low Oil Pressure................................................................................................................................................................................................................................................... 168
				Symptom............................................................................................................................................................................................................................................................ 169
				Possible Causes.................................................................................................................................................................................................................................................... 170
				Tools.............................................................................................................................................................................................................................................................. 170
				Procedure.......................................................................................................................................................................................................................................................... 170
			Fuel System............................................................................................................................................................................................................................................................ 173
				Excessive Fuel Consumption......................................................................................................................................................................................................................................... 173
				Symptom............................................................................................................................................................................................................................................................ 173
				Possible Causes.................................................................................................................................................................................................................................................... 173
				Operator effects................................................................................................................................................................................................................................................... 173
				Application effects................................................................................................................................................................................................................................................ 173
				Chassis effects.................................................................................................................................................................................................................................................... 174
				Engine effects..................................................................................................................................................................................................................................................... 174
				Procedure.......................................................................................................................................................................................................................................................... 174
				Fuel in Coolant.................................................................................................................................................................................................................................................... 175
				Symptom............................................................................................................................................................................................................................................................ 175
				Possible Causes.................................................................................................................................................................................................................................................... 175
				Tools.............................................................................................................................................................................................................................................................. 175
				Procedure.......................................................................................................................................................................................................................................................... 175
				Fuel in Lube Oil................................................................................................................................................................................................................................................... 177
				Symptom............................................................................................................................................................................................................................................................ 177
				Possible Causes.................................................................................................................................................................................................................................................... 177
				Tools.............................................................................................................................................................................................................................................................. 177
				Procedure.......................................................................................................................................................................................................................................................... 177
				Fuel to Intake..................................................................................................................................................................................................................................................... 178
				Symptom............................................................................................................................................................................................................................................................ 178
				Possible Causes.................................................................................................................................................................................................................................................... 178
				Procedure.......................................................................................................................................................................................................................................................... 178
				Fuel to Exhaust.................................................................................................................................................................................................................................................... 178
				Symptom............................................................................................................................................................................................................................................................ 178
				Possible Causes.................................................................................................................................................................................................................................................... 178
				Tools.............................................................................................................................................................................................................................................................. 178
				Procedure.......................................................................................................................................................................................................................................................... 178
				Fuel Pressure and Aeration......................................................................................................................................................................................................................................... 179
				Symptom............................................................................................................................................................................................................................................................ 179
				Possible Cause..................................................................................................................................................................................................................................................... 179
				Procedure.......................................................................................................................................................................................................................................................... 179
				Water in Fuel...................................................................................................................................................................................................................................................... 179
				Symptoms........................................................................................................................................................................................................................................................... 179
				Possible Causes.................................................................................................................................................................................................................................................... 179
				Tools.............................................................................................................................................................................................................................................................. 180
				Procedure.......................................................................................................................................................................................................................................................... 180
				Priming the Fuel System............................................................................................................................................................................................................................................ 181
				Procedure.......................................................................................................................................................................................................................................................... 181
			Engine Brake System.................................................................................................................................................................................................................................................... 183
				Engine Brake Inspection............................................................................................................................................................................................................................................ 183
				Symptom............................................................................................................................................................................................................................................................ 183
				Possible Causes.................................................................................................................................................................................................................................................... 183
				Tools.............................................................................................................................................................................................................................................................. 183
				Preliminary Steps.................................................................................................................................................................................................................................................. 184
				Engine Brake does not Turn on/Slow to Turn On...................................................................................................................................................................................................................... 184
				Engine Brake does not Turn Off/Slow to Turn Off.................................................................................................................................................................................................................... 185
				Engine Fails to Start.............................................................................................................................................................................................................................................. 185
				Engine Brake Weak in Effect or Low on Engine Brake Power........................................................................................................................................................................................................... 185
				Engine Brake Slow to Operate or Weak in Effect..................................................................................................................................................................................................................... 185
				Oil Pressure Dropping Below Minimum Required for Engine Brake Operation............................................................................................................................................................................................ 187
				One or More Cylinders Fail to Stop Braking or Engine Stalls........................................................................................................................................................................................................ 187
				Engine Misses or Loses Power....................................................................................................................................................................................................................................... 187
		Table of Contents.......................................................................................................................................................................................................................................................... 189
			Required Test Procedures............................................................................................................................................................................................................................................... 191
				1. Initial Key ON Check............................................................................................................................................................................................................................................ 191
				Tools.............................................................................................................................................................................................................................................................. 191
				2. Visual Inspection............................................................................................................................................................................................................................................... 191
				Tools.............................................................................................................................................................................................................................................................. 192
					Engine Oil..................................................................................................................................................................................................................................................... 193
					Engine Coolant Level........................................................................................................................................................................................................................................... 193
					Electrical System.............................................................................................................................................................................................................................................. 194
					Intake Air..................................................................................................................................................................................................................................................... 195
					Charge Air Cooler (CAC) System................................................................................................................................................................................................................................. 195
					Exhaust System................................................................................................................................................................................................................................................. 195
					Vehicle Air Tanks.............................................................................................................................................................................................................................................. 195
					Fuel Level..................................................................................................................................................................................................................................................... 195
					Primary Fuel Filter Inspection................................................................................................................................................................................................................................. 195
					Fuel Quality Check............................................................................................................................................................................................................................................. 197
					Tools.......................................................................................................................................................................................................................................................... 197
				3. Electronic Service Tool (EST) Connection and Data Recording..................................................................................................................................................................................................... 199
				Purpose............................................................................................................................................................................................................................................................ 199
				Tools.............................................................................................................................................................................................................................................................. 199
				Procedure.......................................................................................................................................................................................................................................................... 199
				4. Check for Diagnostic Trouble Codes (DTCs)....................................................................................................................................................................................................................... 202
				Purpose............................................................................................................................................................................................................................................................ 202
				Tools.............................................................................................................................................................................................................................................................. 202
				5. Engine Low Idle to High Idle.................................................................................................................................................................................................................................... 204
				Tools.............................................................................................................................................................................................................................................................. 204
				6. KOER Air Management Test........................................................................................................................................................................................................................................ 206
				Purpose............................................................................................................................................................................................................................................................ 206
				Tools.............................................................................................................................................................................................................................................................. 206
				7. Road Test (Full load to highway speed).......................................................................................................................................................................................................................... 207
				Purpose............................................................................................................................................................................................................................................................ 207
				Tools.............................................................................................................................................................................................................................................................. 207
			Test Procedures........................................................................................................................................................................................................................................................ 209
				Fuel System........................................................................................................................................................................................................................................................ 209
				Inlet Air Heater System............................................................................................................................................................................................................................................ 211
					Inlet Air Heater System Test................................................................................................................................................................................................................................... 211
					Purpose........................................................................................................................................................................................................................................................ 211
					Tools.......................................................................................................................................................................................................................................................... 211
					Procedure...................................................................................................................................................................................................................................................... 211
					Inlet Air Heater Fuel Igniter (IAHFI) Test..................................................................................................................................................................................................................... 212
					Purpose........................................................................................................................................................................................................................................................ 212
					Tools.......................................................................................................................................................................................................................................................... 212
					Procedure...................................................................................................................................................................................................................................................... 212
					Fuel Supply at Inlet Air Heater Fuel Solenoid (IAHFS) Test..................................................................................................................................................................................................... 213
					Purpose........................................................................................................................................................................................................................................................ 213
					Tools.......................................................................................................................................................................................................................................................... 213
					Procedure...................................................................................................................................................................................................................................................... 213
					Fuel Supply at Inlet Air Heater Fuel Igniter (IAHFI) Test...................................................................................................................................................................................................... 215
					Purpose........................................................................................................................................................................................................................................................ 215
					Tools.......................................................................................................................................................................................................................................................... 215
					Procedure...................................................................................................................................................................................................................................................... 215
				Air Control Valve (ACV) Tests...................................................................................................................................................................................................................................... 216
				Purpose............................................................................................................................................................................................................................................................ 216
				Tools.............................................................................................................................................................................................................................................................. 216
					Exhaust Back Pressure Valve (EBPV) ............................................................................................................................................................................................................................ 217
					Turbocharger 2 Wastegate Control (TC2WC)....................................................................................................................................................................................................................... 219
				Fuel System........................................................................................................................................................................................................................................................ 220
				Low-pressure Fuel System........................................................................................................................................................................................................................................... 221
					Fuel Delivery Pressure (FDP) Test.............................................................................................................................................................................................................................. 222
					Purpose........................................................................................................................................................................................................................................................ 222
					Tools.......................................................................................................................................................................................................................................................... 222
					Procedure...................................................................................................................................................................................................................................................... 222
					Fuel Aeration and Restriction Tests............................................................................................................................................................................................................................ 225
					Aeration Test.................................................................................................................................................................................................................................................. 225
					Purpose........................................................................................................................................................................................................................................................ 226
					Tools.......................................................................................................................................................................................................................................................... 226
					Aeration Test Point 1.......................................................................................................................................................................................................................................... 226
					Procedure...................................................................................................................................................................................................................................................... 226
					Aeration Test Point 2.......................................................................................................................................................................................................................................... 226
					Restriction Test............................................................................................................................................................................................................................................... 227
					Purpose........................................................................................................................................................................................................................................................ 228
					Tools.......................................................................................................................................................................................................................................................... 228
					Procedure...................................................................................................................................................................................................................................................... 228
					Test Point 1................................................................................................................................................................................................................................................... 228
					Test Point 2................................................................................................................................................................................................................................................... 228
					Test Point 3................................................................................................................................................................................................................................................... 228
					Fuel Dead Head Test............................................................................................................................................................................................................................................ 229
					Purpose........................................................................................................................................................................................................................................................ 229
					Tools.......................................................................................................................................................................................................................................................... 229
					Procedure...................................................................................................................................................................................................................................................... 229
				High-pressure Fuel System.......................................................................................................................................................................................................................................... 231
					High-pressure Pump Inlet Pressure Test......................................................................................................................................................................................................................... 232
					Purpose........................................................................................................................................................................................................................................................ 232
					Tools.......................................................................................................................................................................................................................................................... 232
					Procedure...................................................................................................................................................................................................................................................... 232
					Fuel Rail Pressure (FRP) Return Flow Test...................................................................................................................................................................................................................... 233
					Purpose........................................................................................................................................................................................................................................................ 233
					Tools.......................................................................................................................................................................................................................................................... 233
					Fuel Rail Pressure (FRP) Return Flow Test Part 1............................................................................................................................................................................................................... 233
					Fuel Rail Pressure (FRP) Return Flow Test Part 2............................................................................................................................................................................................................... 233
					Fuel Rail Pressure (FRP) Leak Isolation........................................................................................................................................................................................................................ 235
					Purpose........................................................................................................................................................................................................................................................ 235
					Tools.......................................................................................................................................................................................................................................................... 235
					Procedure...................................................................................................................................................................................................................................................... 235
					HP Pump Fuel Return Pressure Test.............................................................................................................................................................................................................................. 237
					Purpose........................................................................................................................................................................................................................................................ 237
					Tools.......................................................................................................................................................................................................................................................... 237
					Procedure...................................................................................................................................................................................................................................................... 237
				Crankcase Oil Breather Separator Test.............................................................................................................................................................................................................................. 239
				Purpose............................................................................................................................................................................................................................................................ 239
				Tools.............................................................................................................................................................................................................................................................. 239
				Procedure.......................................................................................................................................................................................................................................................... 239
				Crankcase Pressure Test............................................................................................................................................................................................................................................ 240
				Purpose............................................................................................................................................................................................................................................................ 240
				Tools.............................................................................................................................................................................................................................................................. 240
				Procedure.......................................................................................................................................................................................................................................................... 240
				Cylinder Performance Test – Step 1................................................................................................................................................................................................................................. 243
				Relative Compression Test.......................................................................................................................................................................................................................................... 243
				Purpose............................................................................................................................................................................................................................................................ 243
				Tools.............................................................................................................................................................................................................................................................. 243
				Procedure.......................................................................................................................................................................................................................................................... 243
				Possible Causes.................................................................................................................................................................................................................................................... 244
				Cylinder Performance Test – Step 2................................................................................................................................................................................................................................. 245
				Cylinder Cutout Test............................................................................................................................................................................................................................................... 245
				Purpose............................................................................................................................................................................................................................................................ 245
				Tools.............................................................................................................................................................................................................................................................. 245
				Possible Causes.................................................................................................................................................................................................................................................... 245
				Procedure.......................................................................................................................................................................................................................................................... 245
				Injector Replacement............................................................................................................................................................................................................................................... 247
				Purpose............................................................................................................................................................................................................................................................ 247
				Tools.............................................................................................................................................................................................................................................................. 247
				Procedure.......................................................................................................................................................................................................................................................... 247
				Fuel Pressure Control Valve (FPCV) Test............................................................................................................................................................................................................................ 248
				Purpose............................................................................................................................................................................................................................................................ 248
				Tools.............................................................................................................................................................................................................................................................. 248
				Procedure.......................................................................................................................................................................................................................................................... 248
				Charge Air Cooler (CAC) Pressure Test.............................................................................................................................................................................................................................. 249
				Procedure.......................................................................................................................................................................................................................................................... 249
		Table of Contents.......................................................................................................................................................................................................................................................... 251
			Diagnostic Trouble Codes (DTCs) and Sub-section Diagnostics Page Locations............................................................................................................................................................................................. 253
			Sensor and Actuator Locations.......................................................................................................................................................................................................................................... 268
			Engine Mounted Components.............................................................................................................................................................................................................................................. 268
			SCR Switchback Assembly................................................................................................................................................................................................................................................ 268
			Vehicle Mounted Components............................................................................................................................................................................................................................................. 269
			Ambient Air Temperature Sensor......................................................................................................................................................................................................................................... 269
			Engine and Aftertreatment Wiring Schematic Form 000002203 Usage........................................................................................................................................................................................................ 270
			Engine and Aftertreatment Wiring Schematic Form Example ............................................................................................................................................................................................................... 270
			Circuit Diagnostics.................................................................................................................................................................................................................................................... 273
				AAT Sensor (Ambient Air Temperature)............................................................................................................................................................................................................................... 273
					Overview....................................................................................................................................................................................................................................................... 274
					Tools Required................................................................................................................................................................................................................................................. 275
					SPN 171 FMI 2 - AAT signal erratic, intermittent, or incorrect................................................................................................................................................................................................. 276
					Fault Overview................................................................................................................................................................................................................................................. 276
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 276
					Associated Faults.............................................................................................................................................................................................................................................. 276
					Fault Facts.................................................................................................................................................................................................................................................... 276
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 276
					Possible Causes................................................................................................................................................................................................................................................ 276
					SPN 171 FMI 3- AAT Signal Out of Range HIGH.................................................................................................................................................................................................................... 279
					Fault Overview................................................................................................................................................................................................................................................. 279
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 279
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 279
					Possible Causes................................................................................................................................................................................................................................................ 279
					SPN 171 FMI 4- AAT Signal Out of Range LOW..................................................................................................................................................................................................................... 282
					Fault Overview................................................................................................................................................................................................................................................. 282
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 282
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 282
					Possible Causes................................................................................................................................................................................................................................................ 282
				ACM Power (Aftertreatment Control Module).......................................................................................................................................................................................................................... 284
					Overview....................................................................................................................................................................................................................................................... 284
					Tools Required................................................................................................................................................................................................................................................. 285
					SPN 168 FMI 16 - ACM Battery voltage too HIGH.................................................................................................................................................................................................................. 286
					Fault Overview................................................................................................................................................................................................................................................. 286
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 286
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 286
					Possible Causes................................................................................................................................................................................................................................................ 286
					SPN 168 FMI 18 - ACM Battery voltage too LOW................................................................................................................................................................................................................... 288
					Fault Overview................................................................................................................................................................................................................................................. 288
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 288
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 288
					Possible Causes................................................................................................................................................................................................................................................ 288
				AFT (Aftertreatment) System........................................................................................................................................................................................................................................ 290
					Overview....................................................................................................................................................................................................................................................... 296
					Tools Required................................................................................................................................................................................................................................................. 296
					SPN 1569 FMI 31 - SCR Tamper Proof Warning & Protection System Inducement Severe............................................................................................................................................................................... 297
					Fault Overview................................................................................................................................................................................................................................................. 297
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 297
					Associated Faults.............................................................................................................................................................................................................................................. 297
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 297
					Possible Causes................................................................................................................................................................................................................................................ 297
					SPN 3521 FMI 11- Improper Reductant in DEF Tank................................................................................................................................................................................................................ 298
					Fault Overview................................................................................................................................................................................................................................................. 298
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 298
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 298
					Possible Causes................................................................................................................................................................................................................................................ 298
					SPN 3695 FMI 2- DPF Regen Inhibit Switch erratic, intermittent or incorrect.................................................................................................................................................................................... 299
					Fault Overview................................................................................................................................................................................................................................................. 299
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 299
					Associated Faults.............................................................................................................................................................................................................................................. 299
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 299
					Possible Causes................................................................................................................................................................................................................................................ 299
					SPN 3703 FMI 31 - DPF Active Regeneration Inhibited Due to Inhibit Switch...................................................................................................................................................................................... 300
					Fault Overview................................................................................................................................................................................................................................................. 300
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 300
					Associated Faults.............................................................................................................................................................................................................................................. 300
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 300
					Fault Facts.................................................................................................................................................................................................................................................... 300
					Possible Causes................................................................................................................................................................................................................................................ 300
					SPN 3713 FMI 31 - DPF Active Regeneration Inhibited Due to System Timeout...................................................................................................................................................................................... 302
					Fault Overview................................................................................................................................................................................................................................................. 302
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 302
					Associated Faults.............................................................................................................................................................................................................................................. 302
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 302
					Fault Fact..................................................................................................................................................................................................................................................... 302
					Possible Causes................................................................................................................................................................................................................................................ 302
					SPN 3750 FMI 31 - DPF Regen inhibited due to low exhaust temperatures.......................................................................................................................................................................................... 305
					Fault Overview................................................................................................................................................................................................................................................. 305
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 305
					Associated Faults.............................................................................................................................................................................................................................................. 305
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 305
					Fault Facts.................................................................................................................................................................................................................................................... 305
					Possible Causes................................................................................................................................................................................................................................................ 305
					SPN 3826 FMI 18- DEF Adaption maxed out with low NOx conversion................................................................................................................................................................................................ 307
					Fault Overview................................................................................................................................................................................................................................................. 308
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 308
					Associated Faults.............................................................................................................................................................................................................................................. 308
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 308
					Possible Causes................................................................................................................................................................................................................................................ 308
					SPN 4094 FMI 31- Improper Reductant in (DEF) Tank.............................................................................................................................................................................................................. 310
					Fault Overview................................................................................................................................................................................................................................................. 310
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 310
					Associated Faults.............................................................................................................................................................................................................................................. 310
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 310
					Possible Causes................................................................................................................................................................................................................................................ 310
					SPN 4364 FMI 18- Low NOx Conversion Detected................................................................................................................................................................................................................... 314
					Fault Overview................................................................................................................................................................................................................................................. 315
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 315
					Associated Faults.............................................................................................................................................................................................................................................. 315
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 315
					Possible Causes................................................................................................................................................................................................................................................ 315
					SPN 4792 FMI 7- SCR Catalyst System- Mechanical system not responding or out of adjustment..................................................................................................................................................................... 319
					Fault Overview................................................................................................................................................................................................................................................. 319
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 319
					Associated Faults.............................................................................................................................................................................................................................................. 319
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 319
					Fault Facts.................................................................................................................................................................................................................................................... 319
					Possible Causes................................................................................................................................................................................................................................................ 319
					SPN 4792 FMI 14 - SCR Catalyst System- Out of Calibration...................................................................................................................................................................................................... 321
					Fault Overview................................................................................................................................................................................................................................................. 321
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 321
					Associated Faults.............................................................................................................................................................................................................................................. 321
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 321
					Possible Causes................................................................................................................................................................................................................................................ 321
					SPN 4794 FMI 31- SCR Catalyst System Missing (Low NOx Conversion).............................................................................................................................................................................................. 322
					Fault Overview................................................................................................................................................................................................................................................. 322
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 323
					Associated Faults.............................................................................................................................................................................................................................................. 323
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 323
					Possible Causes................................................................................................................................................................................................................................................ 323
					SPN 4795 FMI 31- DPFDP excessively LOW (Sensor / Circuit Fault or Missing DPF)................................................................................................................................................................................. 325
					Fault Overview................................................................................................................................................................................................................................................. 325
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 325
					Associated Faults.............................................................................................................................................................................................................................................. 325
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 325
					Possible Causes................................................................................................................................................................................................................................................ 325
					SPN 4796 FMI 31- Diesel Oxidation Catalyst Missing............................................................................................................................................................................................................. 327
					Fault Overview................................................................................................................................................................................................................................................. 327
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 327
					Associated Faults.............................................................................................................................................................................................................................................. 327
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 327
					Possible Causes................................................................................................................................................................................................................................................ 327
					SPN 5246 FMI 15- SCR Tamperproof Inducement Level 1 status..................................................................................................................................................................................................... 329
					Fault Overview................................................................................................................................................................................................................................................. 329
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 329
					Associated Faults.............................................................................................................................................................................................................................................. 329
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 329
					Possible Causes................................................................................................................................................................................................................................................ 329
					SPN 5298 FMI 17- DOC Conversion Efficiency below minimum....................................................................................................................................................................................................... 330
					Fault Overview................................................................................................................................................................................................................................................. 330
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 330
					Associated Faults.............................................................................................................................................................................................................................................. 330
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 330
					Fault Facts.................................................................................................................................................................................................................................................... 330
					Possible Causes................................................................................................................................................................................................................................................ 330
					SPN 5298 FMI 18- DOC Conversion Efficiency below Warning Temperature........................................................................................................................................................................................... 333
					Fault Overview................................................................................................................................................................................................................................................. 333
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 333
					Associated Faults.............................................................................................................................................................................................................................................. 333
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 333
					Fault Facts.................................................................................................................................................................................................................................................... 333
					Possible Causes................................................................................................................................................................................................................................................ 333
					SPN 520668 FMI 31- Controller Adaptation Outer Limits Reached (Low Reductant Delivery)......................................................................................................................................................................... 336
					Fault Overview................................................................................................................................................................................................................................................. 337
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 337
					Associated Faults.............................................................................................................................................................................................................................................. 337
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 337
					Possible Causes................................................................................................................................................................................................................................................ 337
					SPN 520669 FMI 31- Controller Adaptation Inner Limits Reached (Low Reductant Delivery)......................................................................................................................................................................... 341
					Fault Overview................................................................................................................................................................................................................................................. 342
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 342
					Associated Faults.............................................................................................................................................................................................................................................. 342
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 342
					Possible Causes................................................................................................................................................................................................................................................ 342
					AFT System Overview............................................................................................................................................................................................................................................ 346
					Regen Inhibitors............................................................................................................................................................................................................................................... 351
					Normal DPF Inlet............................................................................................................................................................................................................................................... 355
					Normal DPF Outlet.............................................................................................................................................................................................................................................. 356
					Restricted DPF Inlet........................................................................................................................................................................................................................................... 357
					DPF Contaminated with Coolant.................................................................................................................................................................................................................................. 358
					DPF Contaminated with Oil...................................................................................................................................................................................................................................... 359
					DPF Outlet Leaking Soot........................................................................................................................................................................................................................................ 360
					External Damage to DPF......................................................................................................................................................................................................................................... 361
					DPF Ceramic Filter Brick Measurement........................................................................................................................................................................................................................... 362
				AFTFI (Aftertreatment Fuel Injector)............................................................................................................................................................................................................................... 363
					Overview....................................................................................................................................................................................................................................................... 364
					Tools Required................................................................................................................................................................................................................................................. 364
					SPN 3556 FMI 2 - AFT Fuel Injector signal erratic, intermittent, or incorrect.................................................................................................................................................................................. 365
					Fault Overview................................................................................................................................................................................................................................................. 365
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 365
					Associated Faults.............................................................................................................................................................................................................................................. 365
					Fault Facts.................................................................................................................................................................................................................................................... 365
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 365
					Possible Causes................................................................................................................................................................................................................................................ 365
					SPN 3556 FMI 5- AFT Fuel Injector open load / circuit.......................................................................................................................................................................................................... 368
					Fault Overview................................................................................................................................................................................................................................................. 368
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 369
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 369
					Possible Causes................................................................................................................................................................................................................................................ 369
					SPN 3556 FMI 18 - AFT Fuel Pressure below Warning Pressure (AFTFI at high adaptation limit).................................................................................................................................................................... 383
					Fault Overview................................................................................................................................................................................................................................................. 383
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 383
					Associated Faults.............................................................................................................................................................................................................................................. 383
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 383
					Possible Causes................................................................................................................................................................................................................................................ 383
				AFTFP1 (Aftertreatment Fuel Pressure 1 Sensor)..................................................................................................................................................................................................................... 386
					Overview....................................................................................................................................................................................................................................................... 387
					Tools Required................................................................................................................................................................................................................................................. 387
					SPN 3480 FMI 2 - AFTFP1 signal erratic, intermittent or incorrect.............................................................................................................................................................................................. 389
					Fault Overview................................................................................................................................................................................................................................................. 389
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 390
					Associated Faults.............................................................................................................................................................................................................................................. 390
					Fault Facts.................................................................................................................................................................................................................................................... 390
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 390
					Possible Causes................................................................................................................................................................................................................................................ 390
					3480 FMI 3 - AFTFP1 Signal Out of Range HIGH................................................................................................................................................................................................................... 392
					Fault Overview................................................................................................................................................................................................................................................. 392
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 392
					Associated Faults.............................................................................................................................................................................................................................................. 392
					Fault Facts.................................................................................................................................................................................................................................................... 392
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 392
					Possible Causes................................................................................................................................................................................................................................................ 392
					3480 FMI 4 - AFTFP1 Signal Out of Range LOW.................................................................................................................................................................................................................... 394
					Fault Overview................................................................................................................................................................................................................................................. 394
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 394
					Associated Faults.............................................................................................................................................................................................................................................. 394
					Fault Facts.................................................................................................................................................................................................................................................... 394
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 394
					Possible Causes................................................................................................................................................................................................................................................ 395
					3480 FMI 17- AFTFP1 below normal operating range............................................................................................................................................................................................................... 397
					Fault Overview................................................................................................................................................................................................................................................. 397
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 397
					Fault Facts.................................................................................................................................................................................................................................................... 397
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 397
					Possible Causes................................................................................................................................................................................................................................................ 398
				 AFTFSV (Aftertreatment Fuel Shutoff Valve)........................................................................................................................................................................................................................ 400
					Overview....................................................................................................................................................................................................................................................... 402
					Tools Required................................................................................................................................................................................................................................................. 402
					3482 FMI 2 - AFT Fuel Shutoff Valve signal erratic, intermittent or incorrect.................................................................................................................................................................................. 403
					Fault Overview................................................................................................................................................................................................................................................. 403
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 403
					Associated Faults.............................................................................................................................................................................................................................................. 403
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 403
					Possible Causes................................................................................................................................................................................................................................................ 403
					3482 FMI 3 - AFT Fuel Shutoff Valve short to PWR (Open or High Resistance)..................................................................................................................................................................................... 406
					Fault Overview................................................................................................................................................................................................................................................. 406
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 406
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 406
					Possible Causes................................................................................................................................................................................................................................................ 407
					3482 FMI 4- AFT Fuel Shutoff Valve short to GND................................................................................................................................................................................................................ 411
					Fault Overview................................................................................................................................................................................................................................................. 411
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 411
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 411
					Possible Causes................................................................................................................................................................................................................................................ 411
					3482 FMI 7- AFT Fuel Shutoff Valve Mechanical system not responding or out of adjustment....................................................................................................................................................................... 415
					Fault Overview................................................................................................................................................................................................................................................. 415
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 415
					Associated Faults.............................................................................................................................................................................................................................................. 415
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 415
					Possible Causes................................................................................................................................................................................................................................................ 416
					3482 FMI 16- AFT Fuel Shutoff Valve Plugged.................................................................................................................................................................................................................... 418
					Fault Overview................................................................................................................................................................................................................................................. 418
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 418
					Associated Faults.............................................................................................................................................................................................................................................. 418
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 418
					Possible Causes................................................................................................................................................................................................................................................ 419
				AFTPAV (Aftertreatment Purge Air Valve)............................................................................................................................................................................................................................ 421
					Overview....................................................................................................................................................................................................................................................... 422
					Tools Required................................................................................................................................................................................................................................................. 422
					SPN 3490 FMI 3 - AFTPAV short to PWR (Open or High Resistance)................................................................................................................................................................................................. 423
					Fault Overview................................................................................................................................................................................................................................................. 423
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 423
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 423
					Possible Causes................................................................................................................................................................................................................................................ 423
					SPN 3490 FMI 4 - AFTPAV short to GND........................................................................................................................................................................................................................... 427
					Fault Overview................................................................................................................................................................................................................................................. 427
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 427
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 427
					Possible Causes................................................................................................................................................................................................................................................ 427
					SPN 3490 FMI 7- AFTPAV Mechanical system not responding........................................................................................................................................................................................................ 431
					Fault Overview................................................................................................................................................................................................................................................. 431
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 431
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 431
					Possible Causes................................................................................................................................................................................................................................................ 431
				AMS (Air Management System)........................................................................................................................................................................................................................................ 433
					Tools Required................................................................................................................................................................................................................................................. 434
					SPN 2659 FMI 20 - EGR High Flow Rate Detected.................................................................................................................................................................................................................. 437
					Fault Overview................................................................................................................................................................................................................................................. 437
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 437
					Associated Faults.............................................................................................................................................................................................................................................. 437
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 438
				APP Sensor (Accelerator Pedal Position)............................................................................................................................................................................................................................ 441
					Overview....................................................................................................................................................................................................................................................... 442
					Tools Required................................................................................................................................................................................................................................................. 442
					Pinpoint Diagnostics With ServiceMaxx™ software................................................................................................................................................................................................................ 443
				NH3 (Ammonia) Sensor Module........................................................................................................................................................................................................................................ 446
					Overview....................................................................................................................................................................................................................................................... 448
					Tools Required................................................................................................................................................................................................................................................. 449
					SPN 4377 FMI 2- NH3 in range stuck fault....................................................................................................................................................................................................................... 450
					Fault Overview................................................................................................................................................................................................................................................. 450
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 450
					Associated Faults.............................................................................................................................................................................................................................................. 450
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 451
					Possible Causes................................................................................................................................................................................................................................................ 451
					SPN 4377 FMI 4- NH3 operation fault............................................................................................................................................................................................................................ 454
					Fault Overview................................................................................................................................................................................................................................................. 455
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 455
					Associated Faults.............................................................................................................................................................................................................................................. 455
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 455
					Possible Causes................................................................................................................................................................................................................................................ 456
					SPN 4377 FMI 10- NH3 abnormal rate of change................................................................................................................................................................................................................... 458
					Fault Overview................................................................................................................................................................................................................................................. 458
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 458
					Associated Faults.............................................................................................................................................................................................................................................. 458
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 458
					Possible Causes................................................................................................................................................................................................................................................ 458
					SPN 4377 FMI 12- NH3 internal chip error....................................................................................................................................................................................................................... 460
					Fault Overview................................................................................................................................................................................................................................................. 460
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 460
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 460
					Possible Causes................................................................................................................................................................................................................................................ 460
					SPN 4377 FMI 13- NH3 sensor out of calibration................................................................................................................................................................................................................. 462
					Fault Overview................................................................................................................................................................................................................................................. 462
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 462
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 462
					Possible Causes................................................................................................................................................................................................................................................ 462
					SPN 4380 FMI 2- NH3 Signal Erratic, Intermittent, or Incorrect................................................................................................................................................................................................. 464
					Fault Overview................................................................................................................................................................................................................................................. 464
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 464
					Associated Faults.............................................................................................................................................................................................................................................. 464
					Fault Facts.................................................................................................................................................................................................................................................... 464
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 464
					Possible Causes................................................................................................................................................................................................................................................ 465
					SPN 4380 FMI 16- NH3 signal out of range high.................................................................................................................................................................................................................. 469
					Fault Overview................................................................................................................................................................................................................................................. 469
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 469
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 469
					Possible Causes................................................................................................................................................................................................................................................ 470
					SPN 4380 FMI 18 - NH3 signal out of range low.................................................................................................................................................................................................................. 472
					Fault Overview................................................................................................................................................................................................................................................. 472
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 472
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 472
					Possible Causes................................................................................................................................................................................................................................................ 473
					SPN 4382 FMI 10- NH3 signal out of range high.................................................................................................................................................................................................................. 476
					Fault Overview................................................................................................................................................................................................................................................. 476
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 476
					Associated Faults.............................................................................................................................................................................................................................................. 476
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 476
					Possible Causes................................................................................................................................................................................................................................................ 476
					SPN 5302 FMI 18 - NH3 Conversion Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level............................................................................................................................................ 478
					Fault Overview................................................................................................................................................................................................................................................. 478
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 478
					Associated Faults.............................................................................................................................................................................................................................................. 478
					Fault Facts.................................................................................................................................................................................................................................................... 478
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 479
					Possible Causes................................................................................................................................................................................................................................................ 479
				CACOT Sensor (Charge Air Cooler Outlet Temperature)................................................................................................................................................................................................................ 482
					Overview....................................................................................................................................................................................................................................................... 483
					Tools Required................................................................................................................................................................................................................................................. 483
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................ 485
					SPN 2630 FMI 16 - CACOT Undercooling........................................................................................................................................................................................................................... 487
					Fault Overview................................................................................................................................................................................................................................................. 487
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 487
					Associated Faults.............................................................................................................................................................................................................................................. 487
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 487
					Possible Causes................................................................................................................................................................................................................................................ 488
				CCOSS Sensor (Crankcase Oil Separator Speed)....................................................................................................................................................................................................................... 490
					Tools Required................................................................................................................................................................................................................................................. 490
					Pinpoint Crankcase Oil Separator: Not spinning fault........................................................................................................................................................................................................... 491
				CCS (Cruise Control System)........................................................................................................................................................................................................................................ 492
					Function....................................................................................................................................................................................................................................................... 492
					CCS Operation.................................................................................................................................................................................................................................................. 492
					CCS Pinpoint Diagnostics – With ServiceMaxx™ Software.......................................................................................................................................................................................................... 493
				CFV (Coolant Flow Valve)........................................................................................................................................................................................................................................... 494
				CKP Sensor (Crankshaft Position)................................................................................................................................................................................................................................... 496
					Overview....................................................................................................................................................................................................................................................... 497
					Tools Required................................................................................................................................................................................................................................................. 497
					SPN 637 FMI 8 - CKP signal noise............................................................................................................................................................................................................................... 499
					Fault Overview................................................................................................................................................................................................................................................. 499
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 499
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 499
					Possible Causes................................................................................................................................................................................................................................................ 499
					SPN 637 FMI 10 - CKP signal inactive........................................................................................................................................................................................................................... 503
					Fault Overview................................................................................................................................................................................................................................................. 503
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 503
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 503
					Possible Causes................................................................................................................................................................................................................................................ 503
				CMP (Camshaft Position) Sensor..................................................................................................................................................................................................................................... 507
					Overview....................................................................................................................................................................................................................................................... 508
					Tools Required................................................................................................................................................................................................................................................. 508
					SPN 636 FMI 2 - CMP and CKP Synchronization Error.............................................................................................................................................................................................................. 510
					Fault Overview................................................................................................................................................................................................................................................. 510
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 510
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 510
					Possible Causes................................................................................................................................................................................................................................................ 510
					SPN 636 FMI 8 - CMP signal noise............................................................................................................................................................................................................................... 514
					Fault Overview................................................................................................................................................................................................................................................. 514
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 514
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 514
					Possible Causes................................................................................................................................................................................................................................................ 514
					SPN 636 FMI 10 - CMP signal inactive........................................................................................................................................................................................................................... 518
					Fault Overview................................................................................................................................................................................................................................................. 518
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 518
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 518
					Possible Causes................................................................................................................................................................................................................................................ 518
				CMV (Coolant Mixer Valve).......................................................................................................................................................................................................................................... 522
					Tools Required................................................................................................................................................................................................................................................. 522
				IAHFI (Inlet Air Heater Fuel Igniter).............................................................................................................................................................................................................................. 524
					Overview....................................................................................................................................................................................................................................................... 525
					Tools Required................................................................................................................................................................................................................................................. 525
					SPN 3061 FMI 31 - CSER Exhaust warm up fault................................................................................................................................................................................................................... 526
					Fault Overview................................................................................................................................................................................................................................................. 526
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 526
					Associated Faults.............................................................................................................................................................................................................................................. 526
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 526
					Possible Causes................................................................................................................................................................................................................................................ 526
					5548 FMI 4- Inlet Air Heater Fuel Ignitor short to GND......................................................................................................................................................................................................... 528
					Fault Overview................................................................................................................................................................................................................................................. 528
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 528
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 528
					Possible Causes................................................................................................................................................................................................................................................ 528
					Cold Soak Sensor Compare Check With ServiceMaxx™ Software...................................................................................................................................................................................................... 531
				IAHFS (Inlet Air Heater Fuel Solenoid)............................................................................................................................................................................................................................. 535
					Tools Required................................................................................................................................................................................................................................................. 536
				Cylinder Balance................................................................................................................................................................................................................................................... 538
					Overview....................................................................................................................................................................................................................................................... 542
					Tools Required................................................................................................................................................................................................................................................. 542
					SPN 651 FMI 13- Injector 1 programmable parameter error........................................................................................................................................................................................................ 543
					Fault Overview................................................................................................................................................................................................................................................. 543
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 543
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 543
					Possible Causes................................................................................................................................................................................................................................................ 543
					SPN 651 FMI 16- Injector 1 Fuel quantity/timing high error..................................................................................................................................................................................................... 545
					Fault Overview................................................................................................................................................................................................................................................. 545
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 545
					Associated Faults.............................................................................................................................................................................................................................................. 545
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 545
					Possible Causes................................................................................................................................................................................................................................................ 545
					SPN 651 FMI 18- Injector 1 Fuel quantity/timing low error...................................................................................................................................................................................................... 548
					Fault Overview................................................................................................................................................................................................................................................. 548
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 548
					Associated Faults.............................................................................................................................................................................................................................................. 548
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 548
					Possible Causes................................................................................................................................................................................................................................................ 548
					SPN 652 FMI 13- Injector 2 programmable parameter error........................................................................................................................................................................................................ 550
					Fault Overview................................................................................................................................................................................................................................................. 550
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 550
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 550
					Possible Causes................................................................................................................................................................................................................................................ 550
					SPN 652 FMI 16- Injector 2 Fuel quantity/timing high error..................................................................................................................................................................................................... 552
					Fault Overview................................................................................................................................................................................................................................................. 552
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 552
					Associated Faults.............................................................................................................................................................................................................................................. 552
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 552
					Possible Causes................................................................................................................................................................................................................................................ 552
					SPN 652 FMI 18- Injector 2 Fuel quantity/timing low error...................................................................................................................................................................................................... 555
					Fault Overview................................................................................................................................................................................................................................................. 555
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 555
					Associated Faults.............................................................................................................................................................................................................................................. 555
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 555
					Possible Causes................................................................................................................................................................................................................................................ 555
					SPN 653 FMI 13- Injector 3 programmable parameter error........................................................................................................................................................................................................ 557
					Fault Overview................................................................................................................................................................................................................................................. 557
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 557
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 557
					Possible Causes................................................................................................................................................................................................................................................ 557
					SPN 653 FMI 16- Injector 3 Fuel quantity/timing high error..................................................................................................................................................................................................... 559
					Fault Overview................................................................................................................................................................................................................................................. 559
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 559
					Associated Faults.............................................................................................................................................................................................................................................. 559
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 559
					Possible Causes................................................................................................................................................................................................................................................ 559
					SPN 653 FMI 18- Injector 3 Fuel quantity/timing low error...................................................................................................................................................................................................... 562
					Fault Overview................................................................................................................................................................................................................................................. 562
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 562
					Associated Faults.............................................................................................................................................................................................................................................. 562
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 562
					Possible Causes................................................................................................................................................................................................................................................ 562
					SPN 654 FMI 13- Injector 4 programmable parameter error........................................................................................................................................................................................................ 564
					Fault Overview................................................................................................................................................................................................................................................. 564
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 564
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 564
					Possible Causes................................................................................................................................................................................................................................................ 564
					SPN 654 FMI 16- Injector 1 Fuel quantity/timing high error..................................................................................................................................................................................................... 566
					Fault Overview................................................................................................................................................................................................................................................. 566
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 566
					Associated Faults.............................................................................................................................................................................................................................................. 566
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 566
					Possible Causes................................................................................................................................................................................................................................................ 566
					SPN 654 FMI 18- Injector 4 Fuel quantity/timing low error...................................................................................................................................................................................................... 569
					Fault Overview................................................................................................................................................................................................................................................. 569
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 569
					Associated Faults.............................................................................................................................................................................................................................................. 569
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 569
					Possible Causes................................................................................................................................................................................................................................................ 569
					SPN 655 FMI 13- Injector 5 programmable parameter error........................................................................................................................................................................................................ 571
					Fault Overview................................................................................................................................................................................................................................................. 571
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 571
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 571
					Possible Causes................................................................................................................................................................................................................................................ 571
					SPN 655 FMI 16- Injector 5 Fuel quantity/timing high error..................................................................................................................................................................................................... 573
					Fault Overview................................................................................................................................................................................................................................................. 573
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 573
					Associated Faults.............................................................................................................................................................................................................................................. 573
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 573
					Possible Causes................................................................................................................................................................................................................................................ 573
					SPN 655 FMI 18- Injector 5 Fuel quantity/timing low error...................................................................................................................................................................................................... 576
					Fault Overview................................................................................................................................................................................................................................................. 576
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 576
					Associated Faults.............................................................................................................................................................................................................................................. 576
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 576
					Possible Causes................................................................................................................................................................................................................................................ 576
					SPN 656 FMI 13- Injector 6 programmable parameter error........................................................................................................................................................................................................ 578
					Fault Overview................................................................................................................................................................................................................................................. 578
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 578
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 578
					Possible Causes................................................................................................................................................................................................................................................ 578
					SPN 656 FMI 16- Injector 6 Fuel quantity/timing high error..................................................................................................................................................................................................... 580
					Fault Overview................................................................................................................................................................................................................................................. 580
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 580
					Associated Faults.............................................................................................................................................................................................................................................. 580
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 580
					Possible Causes................................................................................................................................................................................................................................................ 580
					SPN 656 FMI 18- Injector 6 Fuel quantity/timing low error...................................................................................................................................................................................................... 583
					Fault Overview................................................................................................................................................................................................................................................. 583
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 583
					Associated Faults.............................................................................................................................................................................................................................................. 583
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 583
					Possible Causes................................................................................................................................................................................................................................................ 583
					SPN 1322 FMI 31- Misfire- Multiple Cylinders................................................................................................................................................................................................................... 585
					Fault Overview................................................................................................................................................................................................................................................. 585
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 585
					Associated Faults.............................................................................................................................................................................................................................................. 585
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 585
					Possible Causes................................................................................................................................................................................................................................................ 585
					SPN 1323 FMI 31- Misfire- Cylinder 1........................................................................................................................................................................................................................... 589
					Fault Overview................................................................................................................................................................................................................................................. 589
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 589
					Associated Faults.............................................................................................................................................................................................................................................. 589
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 589
					Possible Causes................................................................................................................................................................................................................................................ 589
					SPN 1324 FMI 31- Misfire- Cylinder 2........................................................................................................................................................................................................................... 592
					Fault Overview................................................................................................................................................................................................................................................. 592
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 592
					Associated Faults.............................................................................................................................................................................................................................................. 592
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 592
					Possible Causes................................................................................................................................................................................................................................................ 592
					SPN 1325 FMI 31- Misfire- Cylinder 3........................................................................................................................................................................................................................... 595
					Fault Overview................................................................................................................................................................................................................................................. 595
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 595
					Associated Faults.............................................................................................................................................................................................................................................. 595
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 595
					Possible Causes................................................................................................................................................................................................................................................ 595
					SPN 1326 FMI 31- Misfire- Cylinder 4........................................................................................................................................................................................................................... 598
					Fault Overview................................................................................................................................................................................................................................................. 598
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 598
					Associated Faults.............................................................................................................................................................................................................................................. 598
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 598
					Possible Causes................................................................................................................................................................................................................................................ 598
					SPN 1327 FMI 31- Misfire- Cylinder 5........................................................................................................................................................................................................................... 601
					Fault Overview................................................................................................................................................................................................................................................. 601
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 601
					Associated Faults.............................................................................................................................................................................................................................................. 601
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 601
					Possible Causes................................................................................................................................................................................................................................................ 601
					SPN 1328 FMI 31- Misfire- Cylinder 6........................................................................................................................................................................................................................... 604
					Fault Overview................................................................................................................................................................................................................................................. 604
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 604
					Associated Faults.............................................................................................................................................................................................................................................. 604
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 604
					Possible Causes................................................................................................................................................................................................................................................ 604
				DEFDUH (Diesel Exhaust Fluid Dosing Unit Heater)................................................................................................................................................................................................................... 607
					Overview....................................................................................................................................................................................................................................................... 609
					Tools Required................................................................................................................................................................................................................................................. 610
					SPN 5745 FMI 3- DEFDUH Out of Range HIGH....................................................................................................................................................................................................................... 611
					Fault Overview................................................................................................................................................................................................................................................. 611
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 611
					Associated Faults.............................................................................................................................................................................................................................................. 611
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 611
					Possible Causes................................................................................................................................................................................................................................................ 612
					SPN 5745 FMI 4- DEFDUH Out of Range LOW........................................................................................................................................................................................................................ 615
					Fault Overview................................................................................................................................................................................................................................................. 615
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 615
					Associated Faults.............................................................................................................................................................................................................................................. 615
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 615
					Possible Causes................................................................................................................................................................................................................................................ 616
					SPN 5745 FMI 18 - DEFDUH below Warning Temperature............................................................................................................................................................................................................. 621
					Fault Overview................................................................................................................................................................................................................................................. 621
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 621
					Associated Faults.............................................................................................................................................................................................................................................. 621
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 621
					Possible Causes................................................................................................................................................................................................................................................ 622
					SPN 5798 FMI 2 - DEFDUH temperature erratic, intermittent, or incorrect........................................................................................................................................................................................ 625
					Fault Overview................................................................................................................................................................................................................................................. 625
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 625
					Associated Faults.............................................................................................................................................................................................................................................. 625
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 625
					Possible Causes................................................................................................................................................................................................................................................ 626
					SPN 5798 FMI 10- DEFDUH Temperature abnormal rate of change.................................................................................................................................................................................................... 629
					Fault Overview................................................................................................................................................................................................................................................. 629
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 629
					Associated Faults.............................................................................................................................................................................................................................................. 629
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 629
					Possible Causes................................................................................................................................................................................................................................................ 630
				DEFDV (Diesel Exhaust Fluid Doser Valve)........................................................................................................................................................................................................................... 633
					Overview....................................................................................................................................................................................................................................................... 634
					Tools Required................................................................................................................................................................................................................................................. 634
					SPN 5394 FMI 2 - DEFDC signal erratic, intermittent or incorrect............................................................................................................................................................................................... 636
					Fault Overview................................................................................................................................................................................................................................................. 636
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 636
					Associated Faults.............................................................................................................................................................................................................................................. 636
					Faults Facts................................................................................................................................................................................................................................................... 636
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 636
					Possible Causes................................................................................................................................................................................................................................................ 636
					SPN 5394 FMI 5 - DEFDC open load / circuit (short)............................................................................................................................................................................................................. 639
					Fault Overview................................................................................................................................................................................................................................................. 639
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 639
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 639
					Possible Causes................................................................................................................................................................................................................................................ 640
					SPN 5394 FMI 7- DEF Dosing Valve - Mechanical system not responding............................................................................................................................................................................................ 642
					Fault Overview................................................................................................................................................................................................................................................. 642
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 642
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 642
					Possible Causes................................................................................................................................................................................................................................................ 642
				DEFLHR (Diesel Exhaust Fluid Line Heater Relay).................................................................................................................................................................................................................... 644
					Overview....................................................................................................................................................................................................................................................... 645
					Tools Required................................................................................................................................................................................................................................................. 645
					SPN 5491 FMI 3 - DEFLHR short to PWR (Open or High Resistance)................................................................................................................................................................................................. 647
					Fault Overview................................................................................................................................................................................................................................................. 647
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 647
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 647
					Possible Causes................................................................................................................................................................................................................................................ 648
					SPN 5491 FMI 4- DEFLHR short to GND............................................................................................................................................................................................................................ 652
					Fault Overview................................................................................................................................................................................................................................................. 652
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 652
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 652
					Possible Causes................................................................................................................................................................................................................................................ 653
				DEFLP (Diesel Exhaust Fluid Line Pressure) Sensor.................................................................................................................................................................................................................. 656
					Overview....................................................................................................................................................................................................................................................... 658
					Tools Required................................................................................................................................................................................................................................................. 658
					SPN 4334 FMI 2 - DEFLP signal erratic, intermittent or incorrect............................................................................................................................................................................................... 659
					Fault Overview................................................................................................................................................................................................................................................. 659
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 659
					Associated Faults.............................................................................................................................................................................................................................................. 659
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 659
					Possible Causes................................................................................................................................................................................................................................................ 660
					SPN 4334 FMI 3- DEFLP signal Out of Range HIGH................................................................................................................................................................................................................. 663
					Fault Overview................................................................................................................................................................................................................................................. 663
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 663
					Associated Faults.............................................................................................................................................................................................................................................. 663
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 663
					Possible Causes................................................................................................................................................................................................................................................ 664
					SPN 4334 FMI 4- DEFLP signal Out of Range LOW.................................................................................................................................................................................................................. 666
					Fault Overview................................................................................................................................................................................................................................................. 666
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 666
					Associated Faults.............................................................................................................................................................................................................................................. 666
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 666
					Possible Causes................................................................................................................................................................................................................................................ 667
					SPN 4334 FMI 16- DEFLP above Maximum Pressure.................................................................................................................................................................................................................. 669
					Fault Overview................................................................................................................................................................................................................................................. 669
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 669
					Associated Faults.............................................................................................................................................................................................................................................. 669
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 669
					Possible Causes................................................................................................................................................................................................................................................ 670
					SPN 4334 FMI 18- DEFLP below normal operating range............................................................................................................................................................................................................ 672
					Fault Overview................................................................................................................................................................................................................................................. 672
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 672
					Associated Faults.............................................................................................................................................................................................................................................. 672
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 672
					Possible Causes................................................................................................................................................................................................................................................ 673
				DEFPLH (Diesel Exhaust Fluid Pressure Line Heater)................................................................................................................................................................................................................. 675
					Overview....................................................................................................................................................................................................................................................... 676
					Tools Required................................................................................................................................................................................................................................................. 677
					SPN 4344 FMI 3- Diesel Exhaust Fluid Line 1 Heater Circuit (DEFL1HC) Short to PWR.............................................................................................................................................................................. 678
					Fault Overview................................................................................................................................................................................................................................................. 678
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 678
					Associated Faults.............................................................................................................................................................................................................................................. 678
					Fault Facts.................................................................................................................................................................................................................................................... 678
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 678
					Possible Causes................................................................................................................................................................................................................................................ 679
					SPN 4344 FMI 5 - Diesel Exhaust Fluid Line 1 Heater Circuit (DEFL1HC) Open load / circuit...................................................................................................................................................................... 682
					Fault Overview................................................................................................................................................................................................................................................. 682
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 682
					Associated Faults.............................................................................................................................................................................................................................................. 682
					Fault Facts.................................................................................................................................................................................................................................................... 682
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 682
					Possible Causes................................................................................................................................................................................................................................................ 683
				DEFRLH (Diesel Exhaust Fluid Return Line Heater)................................................................................................................................................................................................................... 688
					Overview....................................................................................................................................................................................................................................................... 689
					Tools Required................................................................................................................................................................................................................................................. 690
					SPN 4342 FMI 3- Diesel Exhaust Fluid Line 2 Heater Circuit (DEFL2HC) Short to PWR.............................................................................................................................................................................. 691
					Fault Overview................................................................................................................................................................................................................................................. 691
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 691
					Associated Faults.............................................................................................................................................................................................................................................. 691
					Fault Facts.................................................................................................................................................................................................................................................... 691
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 691
					Possible Causes................................................................................................................................................................................................................................................ 692
					SPN 4342 FMI 5 - Diesel Exhaust Fluid Line 2 Heater Circuit (DEFL2HC) Open load / circuit...................................................................................................................................................................... 695
					Fault Overview................................................................................................................................................................................................................................................. 695
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 695
					Associated Faults.............................................................................................................................................................................................................................................. 695
					Fault Facts.................................................................................................................................................................................................................................................... 695
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 695
					Possible Causes................................................................................................................................................................................................................................................ 696
				DEFRV (Diesel Exhaust Fluid Return Valve).......................................................................................................................................................................................................................... 701
					Overview....................................................................................................................................................................................................................................................... 702
					Tools Required................................................................................................................................................................................................................................................. 702
					SPN 4376 FMI 3- DEF Return Valve short to PWR (Open or High Resistance)........................................................................................................................................................................................ 704
					Fault Overview................................................................................................................................................................................................................................................. 704
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 704
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 704
					Fault Fact..................................................................................................................................................................................................................................................... 704
					Possible Causes................................................................................................................................................................................................................................................ 705
					SPN 4376 FMI 4- DEF Return Valve short to GND.................................................................................................................................................................................................................. 707
					Fault Overview................................................................................................................................................................................................................................................. 707
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 707
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 707
					Fault Fact..................................................................................................................................................................................................................................................... 707
					Possible Causes................................................................................................................................................................................................................................................ 708
					SPN 4376 FMI 7- DEF Return Valve - Mechanical system not responding or out of adjustment....................................................................................................................................................................... 710
					Fault Overview................................................................................................................................................................................................................................................. 710
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 710
					Associated Faults.............................................................................................................................................................................................................................................. 710
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 710
					Fault Fact..................................................................................................................................................................................................................................................... 710
					Possible Causes................................................................................................................................................................................................................................................ 711
				DEFSLH (Diesel Exhaust Fluid Suction Line Heater).................................................................................................................................................................................................................. 713
					Overview....................................................................................................................................................................................................................................................... 714
					Tools Required................................................................................................................................................................................................................................................. 715
					SPN 4340 FMI 3- Diesel Exhaust Fluid Line 3 Heater Circuit (DEFL3HC) Short to PWR.............................................................................................................................................................................. 716
					Fault Overview................................................................................................................................................................................................................................................. 716
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 716
					Associated Faults.............................................................................................................................................................................................................................................. 716
					Fault Facts.................................................................................................................................................................................................................................................... 716
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 716
					Possible Causes................................................................................................................................................................................................................................................ 717
					SPN 4340 FMI 5 - Diesel Exhaust Fluid Line 3 Heater Circuit (DEFL3HC) Open load / circuit...................................................................................................................................................................... 720
					Fault Overview................................................................................................................................................................................................................................................. 720
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 720
					Associated Faults.............................................................................................................................................................................................................................................. 720
					Fault Facts.................................................................................................................................................................................................................................................... 720
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 720
					Possible Causes................................................................................................................................................................................................................................................ 721
				DEFSP (Diesel Exhaust Fluid Supply Pump)........................................................................................................................................................................................................................... 726
					Overview....................................................................................................................................................................................................................................................... 728
					Tools Required................................................................................................................................................................................................................................................. 729
					SPN 3361 FMI 2 - DEFSP signal erratic, intermittent or incorrect............................................................................................................................................................................................... 730
					Fault Overview................................................................................................................................................................................................................................................. 730
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 730
					Associated Faults.............................................................................................................................................................................................................................................. 730
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 730
					Possible Causes................................................................................................................................................................................................................................................ 731
					SPN 3361 FMI 3 - DEFSP signal Out of Range HIGH................................................................................................................................................................................................................ 734
					Fault Overview................................................................................................................................................................................................................................................. 734
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 734
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 734
					Possible Causes................................................................................................................................................................................................................................................ 735
					SPN 3361 FMI 4 - DEFSP signal Out of Range LOW................................................................................................................................................................................................................. 737
					Fault Overview................................................................................................................................................................................................................................................. 737
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 737
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 737
					SPN 3362 FMI 31 - DEF dosing unable to prime................................................................................................................................................................................................................... 740
					Fault Overview................................................................................................................................................................................................................................................. 740
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 740
					Associated Faults.............................................................................................................................................................................................................................................. 740
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 740
					SPN 4337 FMI 2- DEF Supply Module Temperature erratic, intermittent, or incorrect.............................................................................................................................................................................. 744
					Fault Overview................................................................................................................................................................................................................................................. 744
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 744
					Associated Faults.............................................................................................................................................................................................................................................. 744
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 744
					Possible Causes................................................................................................................................................................................................................................................ 745
					SPN 4337 FMI 10 - DEF Supply Module Temperature abnormal rate of change........................................................................................................................................................................................ 748
					Fault Overview................................................................................................................................................................................................................................................. 748
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 748
					Associated Faults.............................................................................................................................................................................................................................................. 748
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 748
					Possible Causes................................................................................................................................................................................................................................................ 749
				DEFTHC (Diesel Exhaust Fluid Tank Heater Valve).................................................................................................................................................................................................................... 752
					Overview....................................................................................................................................................................................................................................................... 753
					Tools Required................................................................................................................................................................................................................................................. 753
					SPN 3363 FMI 3 - DEFTHC short to PWR (Open or high resistance)................................................................................................................................................................................................. 755
					Fault Overview................................................................................................................................................................................................................................................. 755
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 755
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 755
					Possible Causes................................................................................................................................................................................................................................................ 755
					SPN 3363 FMI 4 - DEFTHC short to GND........................................................................................................................................................................................................................... 757
					Fault Overview................................................................................................................................................................................................................................................. 757
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 757
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 757
					Possible Causes................................................................................................................................................................................................................................................ 757
					SPN 3363 FMI 7- DEFTHC Mechanical system not responding........................................................................................................................................................................................................ 759
					Fault Overview................................................................................................................................................................................................................................................. 759
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 759
					Associated Faults.............................................................................................................................................................................................................................................. 759
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 759
					Possible Causes................................................................................................................................................................................................................................................ 760
					SPN 3363 FMI 16 - DEFTHC stuck On fault........................................................................................................................................................................................................................ 762
					Fault Overview................................................................................................................................................................................................................................................. 762
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 762
					Associated Faults.............................................................................................................................................................................................................................................. 762
					Fault Facts.................................................................................................................................................................................................................................................... 762
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 762
					Possible Causes................................................................................................................................................................................................................................................ 763
					SPN 3363 FMI 18 - DEFTHC unable to thaw frozen DEF............................................................................................................................................................................................................. 765
					Fault Overview................................................................................................................................................................................................................................................. 765
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 765
					Associated Faults.............................................................................................................................................................................................................................................. 765
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 765
					Possible Causes................................................................................................................................................................................................................................................ 766
				DEFTLT (Diesel Exhaust Fluid Tank Level and Temperature) Sensor Module............................................................................................................................................................................................. 768
					Overview....................................................................................................................................................................................................................................................... 770
					DEF Tank Level Inducement (Level 1–5).......................................................................................................................................................................................................................... 770
					Tools Required................................................................................................................................................................................................................................................. 771
					SPN 1761 FMI 1- DEFTL Inducement (Level 3–5)................................................................................................................................................................................................................... 772
					Fault Overview................................................................................................................................................................................................................................................. 772
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 772
					Associated Faults.............................................................................................................................................................................................................................................. 772
					Fault Facts.................................................................................................................................................................................................................................................... 772
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 772
					Possible Causes................................................................................................................................................................................................................................................ 773
					SPN 1761 FMI 3 - Diesel Exhaust Fluid Tank Level (DELFT) signal Out of Range High.............................................................................................................................................................................. 775
					Fault Overview................................................................................................................................................................................................................................................. 775
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 775
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 775
					Possible Causes................................................................................................................................................................................................................................................ 775
					SPN 1761 FMI 4 - Diesel Exhaust Fluid Tank Level (DELFT) signal Out of Range Low............................................................................................................................................................................... 777
					Fault Overview................................................................................................................................................................................................................................................. 777
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 777
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 777
					Possible Causes................................................................................................................................................................................................................................................ 777
					SPN 1761 FMI 10 - Diesel Exhaust Fluid (DEF) Level abnormal rate of change..................................................................................................................................................................................... 779
					Fault Overview................................................................................................................................................................................................................................................. 779
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 779
					Associated Faults.............................................................................................................................................................................................................................................. 779
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 779
					Possible Causes................................................................................................................................................................................................................................................ 779
					SPN 1761 FMI 11 - Diesel Exhaust Fluid Tank Level (DEFTL) signal erratic intermittent or incorrect............................................................................................................................................................. 782
					Fault Overview................................................................................................................................................................................................................................................. 782
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 782
					Associated Faults.............................................................................................................................................................................................................................................. 782
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 782
					Possible Causes................................................................................................................................................................................................................................................ 782
					SPN 1761 FMI 17 - DEFTL Inducement (Level 1)................................................................................................................................................................................................................... 785
					Fault Overview................................................................................................................................................................................................................................................. 785
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 785
					Associated Faults.............................................................................................................................................................................................................................................. 785
					Fault Facts.................................................................................................................................................................................................................................................... 785
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 785
					Possible Causes................................................................................................................................................................................................................................................ 786
					SPN 1761 FMI 18 - DEFTL Inducement (Level 2)................................................................................................................................................................................................................... 788
					Fault Overview................................................................................................................................................................................................................................................. 788
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 788
					Associated Faults.............................................................................................................................................................................................................................................. 788
					Fault Facts.................................................................................................................................................................................................................................................... 788
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 788
					Possible Causes................................................................................................................................................................................................................................................ 789
					SPN 1761 FMI 19 - Diesel Exhaust Fluid Tank Level Temperature (DEFTLT) not detected on J1939................................................................................................................................................................... 791
					Fault Overview................................................................................................................................................................................................................................................. 791
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 791
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 791
					Possible Cause................................................................................................................................................................................................................................................. 791
					SPN 3031 FMI 2 - Diesel Exhaust Fluid Tank Temperature (DEFTT) signal erratic intermittent or incorrect........................................................................................................................................................ 795
					Fault Overview................................................................................................................................................................................................................................................. 795
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 795
					Associated Faults.............................................................................................................................................................................................................................................. 795
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 795
					Possible Causes................................................................................................................................................................................................................................................ 795
					SPN 3031 FMI 3 - Diesel Exhaust Fluid Tank Temperature (DEFTT) signal Out of Range High........................................................................................................................................................................ 798
					Fault Overview................................................................................................................................................................................................................................................. 798
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 798
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 798
					Possible Causes................................................................................................................................................................................................................................................ 798
					SPN 3031 FMI 4 - Diesel Exhaust Fluid Tank Temperature (DEFTT) signal Out of Range Low......................................................................................................................................................................... 800
					Fault Overview................................................................................................................................................................................................................................................. 800
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 800
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 800
					Possible Causes................................................................................................................................................................................................................................................ 800
					SPN 3031 FMI 9 - Diesel Exhaust Fluid Tank Temperature (DEFTT) signal erratic intermittent or incorrect........................................................................................................................................................ 802
					Fault Overview................................................................................................................................................................................................................................................. 802
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 802
					Associated Faults.............................................................................................................................................................................................................................................. 802
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 802
					Possible Causes................................................................................................................................................................................................................................................ 802
				DEFUHR (Diesel Exhaust Fluid Unit Heater Relay).................................................................................................................................................................................................................... 805
					Overview....................................................................................................................................................................................................................................................... 806
					Tools Required................................................................................................................................................................................................................................................. 806
					SPN 5746 FMI 3 - DEF Dosing Unit Heater Relay short to PWR (Open or high resistance)........................................................................................................................................................................... 808
					Fault Overview................................................................................................................................................................................................................................................. 808
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 808
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 808
					Possible Causes................................................................................................................................................................................................................................................ 808
					SPN 5746 FMI 4- DEF Dosing Unit Heater Relay short to GND...................................................................................................................................................................................................... 812
					Fault Overview................................................................................................................................................................................................................................................. 812
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 812
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 812
					Possible Causes................................................................................................................................................................................................................................................ 812
				DOC / DPF Temperature Sensor Module ............................................................................................................................................................................................................................... 815
					Overview....................................................................................................................................................................................................................................................... 816
					Tools Required................................................................................................................................................................................................................................................. 816
					SPN 5742 FMI 3- DOC / DPF Temperature Sensor Module Out of Range HIGH.......................................................................................................................................................................................... 818
					Fault Overview................................................................................................................................................................................................................................................. 818
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 818
					Associated Faults.............................................................................................................................................................................................................................................. 818
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 818
					Possible Causes................................................................................................................................................................................................................................................ 819
					SPN 5742 FMI 4 - DOC / DPF Temperature Sensor Module Out of Range LOW.......................................................................................................................................................................................... 821
					Fault Overview................................................................................................................................................................................................................................................. 821
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 821
					Associated Faults.............................................................................................................................................................................................................................................. 821
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 821
					Possible causes................................................................................................................................................................................................................................................ 822
					SPN 5742 FMI 11 - DOC / DPF Temperature Sensor Module signal erratic, intermittent, or incorrect............................................................................................................................................................... 824
					Fault Overview................................................................................................................................................................................................................................................. 824
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 824
					Associated Faults.............................................................................................................................................................................................................................................. 824
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 824
					Possible Causes................................................................................................................................................................................................................................................ 825
					SPN 5742 FMI 16 - DOC / DPF Temperature Sensor Module above Maximum Temperature................................................................................................................................................................................ 827
					Fault Overview................................................................................................................................................................................................................................................. 827
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 827
					Fault Facts.................................................................................................................................................................................................................................................... 827
					Associated Faults.............................................................................................................................................................................................................................................. 827
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 827
					Possible Causes................................................................................................................................................................................................................................................ 828
				DOCIT Sensor (Diesel Oxidation Catalyst Inlet Temperature)......................................................................................................................................................................................................... 830
					Overview....................................................................................................................................................................................................................................................... 832
					Tools Required................................................................................................................................................................................................................................................. 832
					SPN 4765 FMI 0 DOCIT Above Critical Temperature................................................................................................................................................................................................................ 834
					Fault Overview................................................................................................................................................................................................................................................. 834
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 834
					Associated Faults.............................................................................................................................................................................................................................................. 834
					Fault Facts.................................................................................................................................................................................................................................................... 834
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 834
					Possible Causes................................................................................................................................................................................................................................................ 834
					SPN 4765 FMI 2 DOCIT signal erratic, intermittent, or incorrect................................................................................................................................................................................................ 838
					Fault Overview................................................................................................................................................................................................................................................. 838
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 838
					Associated Faults.............................................................................................................................................................................................................................................. 838
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 838
					Possible Causes................................................................................................................................................................................................................................................ 838
					SPN 4765 FMI 3 DOCIT signal Out of Range HIGH.................................................................................................................................................................................................................. 840
					Fault Overview................................................................................................................................................................................................................................................. 840
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 840
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 840
					Possible Causes................................................................................................................................................................................................................................................ 840
					SPN 4765 FMI 4 DOCIT signal Out of Range LOW................................................................................................................................................................................................................... 841
					Fault Overview................................................................................................................................................................................................................................................. 841
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 841
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 841
					Possible Causes................................................................................................................................................................................................................................................ 841
					SPN 4765 FMI 15 DOCIT Above Warning Temperature................................................................................................................................................................................................................ 842
					Fault Overview................................................................................................................................................................................................................................................. 842
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 842
					Associated Faults.............................................................................................................................................................................................................................................. 842
					Fault Facts.................................................................................................................................................................................................................................................... 842
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 842
					Possible Causes................................................................................................................................................................................................................................................ 842
					SPN 4765 FMI 16 DOCIT Above Maximum Temperature................................................................................................................................................................................................................ 846
					Fault Overview................................................................................................................................................................................................................................................. 846
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 846
					Associated Faults.............................................................................................................................................................................................................................................. 846
					Fault Facts.................................................................................................................................................................................................................................................... 846
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 846
					Possible Causes................................................................................................................................................................................................................................................ 846
				DPFDP (Diesel Particulate Filter Differential Pressure ) / Outlet Pressure Sensor ................................................................................................................................................................................. 850
					Overview....................................................................................................................................................................................................................................................... 852
					Tools Required................................................................................................................................................................................................................................................. 853
					SPN 3251 FMI 2 - DPFDP signal erratic, intermittent, or incorrect.............................................................................................................................................................................................. 854
					Fault Overview................................................................................................................................................................................................................................................. 854
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 854
					Associated Faults.............................................................................................................................................................................................................................................. 854
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 854
					Possible Causes................................................................................................................................................................................................................................................ 855
					SPN 3251 FMI 3 - DPFDP signal Out of Range HIGH................................................................................................................................................................................................................ 857
					Fault Overview................................................................................................................................................................................................................................................. 857
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 857
					Associated Fault............................................................................................................................................................................................................................................... 857
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 857
					Possible Causes................................................................................................................................................................................................................................................ 857
					SPN 3251 FMI 4- DPFDP signal Out of Range LOW.................................................................................................................................................................................................................. 859
					Fault Overview................................................................................................................................................................................................................................................. 859
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 859
					Associated Faults.............................................................................................................................................................................................................................................. 859
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 859
					Possible Causes................................................................................................................................................................................................................................................ 860
					SPN 3610 FMI 2- DPFOP Signal Erratic, Intermittent, or Incorrect............................................................................................................................................................................................... 862
					Fault Overview................................................................................................................................................................................................................................................. 862
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 862
					Associated Faults.............................................................................................................................................................................................................................................. 862
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 862
					Possible Causes................................................................................................................................................................................................................................................ 863
					SPN 3610 FMI 3 - DPFOP Sensor Circuit Voltage Above Normal or Shorted High..................................................................................................................................................................................... 865
					Fault Overview................................................................................................................................................................................................................................................. 865
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 865
					Associated Faults.............................................................................................................................................................................................................................................. 865
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 865
					Possible Causes................................................................................................................................................................................................................................................ 865
					SPN 3610 FMI 4- DPFOP Out of Range Signal Low.................................................................................................................................................................................................................. 867
					Fault Overview................................................................................................................................................................................................................................................. 867
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 867
					Associated Faults.............................................................................................................................................................................................................................................. 867
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 867
					Possible Causes................................................................................................................................................................................................................................................ 867
				DPFIT Sensor (Diesel Particulate Filter Inlet Temperature)......................................................................................................................................................................................................... 870
					Overview....................................................................................................................................................................................................................................................... 873
					Tools Required................................................................................................................................................................................................................................................. 874
					SPN 3242 FMI 0 DPFIT above Critical Temperature................................................................................................................................................................................................................ 875
					Fault Overview................................................................................................................................................................................................................................................. 875
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 875
					Associated Faults.............................................................................................................................................................................................................................................. 875
					Fault Facts.................................................................................................................................................................................................................................................... 875
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 875
					Possible Causes................................................................................................................................................................................................................................................ 875
					SPN 3242 FMI 2 DPFIT signal erratic, intermittent, or incorrect................................................................................................................................................................................................ 879
					Fault Overview................................................................................................................................................................................................................................................. 879
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 879
					Associated Faults.............................................................................................................................................................................................................................................. 879
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 879
					Possible Causes................................................................................................................................................................................................................................................ 879
					SPN 3242 FMI 3 DPFIT signal Out of Range HIGH.................................................................................................................................................................................................................. 881
					Fault Overview................................................................................................................................................................................................................................................. 881
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 881
					Associated Faults.............................................................................................................................................................................................................................................. 881
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 881
					Possible Causes................................................................................................................................................................................................................................................ 881
					SPN 3242 FMI 4 DPFIT signal Out of Range LOW................................................................................................................................................................................................................... 882
					Fault Overview................................................................................................................................................................................................................................................. 882
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 882
					Associated Faults.............................................................................................................................................................................................................................................. 882
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 882
					Possible Causes................................................................................................................................................................................................................................................ 882
					SPN 3242 FMI 15 - DPFIT Above Warning Temperature.............................................................................................................................................................................................................. 883
					Fault Overview................................................................................................................................................................................................................................................. 883
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 883
					Associated Faults.............................................................................................................................................................................................................................................. 883
					Fault Facts.................................................................................................................................................................................................................................................... 883
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 883
					Possible Causes................................................................................................................................................................................................................................................ 883
					SPN 3242 FMI 16 - DPFIT Above Maximum Temperature.............................................................................................................................................................................................................. 887
					Fault Overview................................................................................................................................................................................................................................................. 887
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 887
					Associated Faults.............................................................................................................................................................................................................................................. 887
					Fault Facts.................................................................................................................................................................................................................................................... 887
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 887
					Possible Causes................................................................................................................................................................................................................................................ 887
					SPN 4766 FMI 0 DPFIT Above Critical Temperature (DPFIT)........................................................................................................................................................................................................ 891
					Fault Overview................................................................................................................................................................................................................................................. 891
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 891
					Associated Faults.............................................................................................................................................................................................................................................. 891
					Fault Facts.................................................................................................................................................................................................................................................... 891
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 891
					Possible Causes................................................................................................................................................................................................................................................ 891
					SPN 4766 FMI 15 - DPFIT Above Warning Temperature (DPFIT)...................................................................................................................................................................................................... 895
					Fault Overview................................................................................................................................................................................................................................................. 895
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 895
					Associated Faults.............................................................................................................................................................................................................................................. 895
					Fault Facts.................................................................................................................................................................................................................................................... 895
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 895
					Possible Causes................................................................................................................................................................................................................................................ 895
					SPN 4766 FMI 16 DPFIT Above Maximum Temperature (DPFIT)........................................................................................................................................................................................................ 899
					Fault Overview................................................................................................................................................................................................................................................. 899
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 899
					Associated Faults.............................................................................................................................................................................................................................................. 899
					Fault Facts.................................................................................................................................................................................................................................................... 899
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 899
					Possible Causes................................................................................................................................................................................................................................................ 899
				DPFOT Sensor (Diesel Particulate Filter Outlet Temperature)........................................................................................................................................................................................................ 903
					Overview....................................................................................................................................................................................................................................................... 906
					Tools Required................................................................................................................................................................................................................................................. 906
					SPN 3246 FMI 0 DPFOT above Critical Temperature................................................................................................................................................................................................................ 908
					Fault Overview................................................................................................................................................................................................................................................. 908
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 908
					Associated Faults.............................................................................................................................................................................................................................................. 908
					Fault Facts.................................................................................................................................................................................................................................................... 908
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 908
					Possible Causes................................................................................................................................................................................................................................................ 908
					SPN 3246 FMI 2 DPFOT signal erratic, intermittent, or incorrect................................................................................................................................................................................................ 912
					Fault Overview................................................................................................................................................................................................................................................. 912
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 912
					Associated Faults.............................................................................................................................................................................................................................................. 912
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 912
					Possible Causes................................................................................................................................................................................................................................................ 912
					SPN 3246 FMI 3 DPFOT signal Out of Range HIGH.................................................................................................................................................................................................................. 914
					Fault Overview................................................................................................................................................................................................................................................. 914
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 914
					Associated Faults.............................................................................................................................................................................................................................................. 914
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 914
					Possible Causes................................................................................................................................................................................................................................................ 914
					SPN 3246 FMI 4 DPFOT signal Out of Range LOW................................................................................................................................................................................................................... 915
					Fault Overview................................................................................................................................................................................................................................................. 915
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 915
					Associated Faults.............................................................................................................................................................................................................................................. 915
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 915
					Possible Causes................................................................................................................................................................................................................................................ 915
					SPN 3246 FMI 15 DPFOT Above Warning Temperature................................................................................................................................................................................................................ 916
					Fault Overview................................................................................................................................................................................................................................................. 916
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 916
					Associated Faults.............................................................................................................................................................................................................................................. 916
					Fault Facts.................................................................................................................................................................................................................................................... 916
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 916
					Possible Causes................................................................................................................................................................................................................................................ 916
					SPN 3246 FMI 16 DPFOT Above Maximum Temperature................................................................................................................................................................................................................ 920
					Fault Overview................................................................................................................................................................................................................................................. 920
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 920
					Associated Faults.............................................................................................................................................................................................................................................. 920
					Fault Facts.................................................................................................................................................................................................................................................... 920
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 920
					Possible Causes................................................................................................................................................................................................................................................ 920
				DPF System (Diesel Particulate Filter)............................................................................................................................................................................................................................. 924
					Overview....................................................................................................................................................................................................................................................... 927
					Tools Required................................................................................................................................................................................................................................................. 927
					SPN 3719 FMI 0- DPF Soot Load - Highest (level 3/3)............................................................................................................................................................................................................ 928
					Fault Overview................................................................................................................................................................................................................................................. 928
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 928
					Associated Faults.............................................................................................................................................................................................................................................. 928
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 928
					Fault Facts.................................................................................................................................................................................................................................................... 928
					Possible Causes................................................................................................................................................................................................................................................ 928
					SPN 3719 FMI 15- DPF Soot Load - Lowest (level 1/3)............................................................................................................................................................................................................ 932
					Fault Overview................................................................................................................................................................................................................................................. 932
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 932
					Associated Faults.............................................................................................................................................................................................................................................. 932
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 932
					Fault Facts.................................................................................................................................................................................................................................................... 932
					Possible Causes................................................................................................................................................................................................................................................ 932
					SPN 3719 FMI 16- DPF Soot Load - Moderate (level 2/3).......................................................................................................................................................................................................... 936
					Fault Overview................................................................................................................................................................................................................................................. 936
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 936
					Associated Faults.............................................................................................................................................................................................................................................. 936
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 936
					Fault Facts.................................................................................................................................................................................................................................................... 936
					Possible Causes................................................................................................................................................................................................................................................ 936
					SPN 3936 FMI 0 DPF Soot Load - Severe De-Rate.................................................................................................................................................................................................................. 939
					Fault Overview................................................................................................................................................................................................................................................. 939
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 939
					Associated Faults.............................................................................................................................................................................................................................................. 940
					Fault Facts.................................................................................................................................................................................................................................................... 940
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 940
					Possible Causes................................................................................................................................................................................................................................................ 940
					SPN 3936 FMI 7 DPF System - DPF exceeded maximum temperature threshold - replace DPF........................................................................................................................................................................... 944
					Fault Overview................................................................................................................................................................................................................................................. 944
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 944
					Associated Faults.............................................................................................................................................................................................................................................. 944
					Fault Facts.................................................................................................................................................................................................................................................... 944
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 944
					Possible Causes................................................................................................................................................................................................................................................ 944
					SPN 3936 FMI 14 - DOC/DPF Temperature Module (Incorrect Part).................................................................................................................................................................................................. 947
					Fault Overview................................................................................................................................................................................................................................................. 947
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 947
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 947
					Possible Causes................................................................................................................................................................................................................................................ 947
					SPN 3936 FMI 15 DPF System above Warning Pressure.............................................................................................................................................................................................................. 949
					Fault Overview................................................................................................................................................................................................................................................. 949
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 949
					Associated Faults.............................................................................................................................................................................................................................................. 949
					Fault Facts.................................................................................................................................................................................................................................................... 949
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 949
					Possible Causes................................................................................................................................................................................................................................................ 949
					SPN 5319 FMI 31 - DPF Incomplete Regeneration.................................................................................................................................................................................................................. 953
					Fault Overview................................................................................................................................................................................................................................................. 953
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 953
					Associated Faults.............................................................................................................................................................................................................................................. 953
					Fault Facts.................................................................................................................................................................................................................................................... 953
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 954
					Possible Causes................................................................................................................................................................................................................................................ 955
					SPN 5397 FMI 31 DPF Regenerations are Occurring too Frequently................................................................................................................................................................................................. 959
					Fault Overview................................................................................................................................................................................................................................................. 959
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 959
					Associated Faults.............................................................................................................................................................................................................................................. 959
					Fault Facts.................................................................................................................................................................................................................................................... 959
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 960
					Possible Causes................................................................................................................................................................................................................................................ 960
				EBPV (Exhaust Back Pressure Valve)................................................................................................................................................................................................................................. 963
					Overview....................................................................................................................................................................................................................................................... 964
					Tools Required................................................................................................................................................................................................................................................. 964
					SPN 5542 FMI 16 EBP Above Desired during CSER.................................................................................................................................................................................................................. 967
					Fault Overview................................................................................................................................................................................................................................................. 967
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 967
					Associated Faults.............................................................................................................................................................................................................................................. 967
					Fault Facts.................................................................................................................................................................................................................................................... 967
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 967
					Possible Causes................................................................................................................................................................................................................................................ 968
					SPN 5542 FMI 18 EBP Below Desired during CSER.................................................................................................................................................................................................................. 970
					Fault Overview................................................................................................................................................................................................................................................. 970
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 970
					Associated Faults.............................................................................................................................................................................................................................................. 970
					Fault Facts.................................................................................................................................................................................................................................................... 970
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 970
					Possible Causes................................................................................................................................................................................................................................................ 970
				ECB1 (Engine Compression Brake 1).................................................................................................................................................................................................................................. 973
					Tools Required................................................................................................................................................................................................................................................. 973
				ECB2 (Engine Compression Brake 2).................................................................................................................................................................................................................................. 976
					Tools Required................................................................................................................................................................................................................................................. 976
				ECL Switch (Engine Coolant Level).................................................................................................................................................................................................................................. 979
					Tools Required................................................................................................................................................................................................................................................. 979
					Step Based Diagnostics With ServiceMaxx™ Software.............................................................................................................................................................................................................. 980
				ECM Power (Engine Control Module).................................................................................................................................................................................................................................. 981
					Tools Required................................................................................................................................................................................................................................................. 982
				ECM Power Output (Engine Control Module)........................................................................................................................................................................................................................... 983
					Tools Required................................................................................................................................................................................................................................................. 983
					SPN 3597 FMI 4 – ECM Power Output 1............................................................................................................................................................................................................................ 984
					SPN 3598 FMI 4 – ECM Power Output 2............................................................................................................................................................................................................................ 985
					SPN 3599 FMI 4 – ECM Power Output 3............................................................................................................................................................................................................................ 987
				ECM (Engine Control Module)Self-Diagnostics........................................................................................................................................................................................................................ 988
					Tools Required................................................................................................................................................................................................................................................. 988
					Crank Sensor Relearn Procedure................................................................................................................................................................................................................................. 991
					Tools Required................................................................................................................................................................................................................................................. 991
					Function....................................................................................................................................................................................................................................................... 991
				ECS (Engine Coolant System)........................................................................................................................................................................................................................................ 992
					Overview....................................................................................................................................................................................................................................................... 992
					Tools Required................................................................................................................................................................................................................................................. 992
					SPN 110 FMI 17- Engine Coolant System below OBD monitoring temperature......................................................................................................................................................................................... 993
					Fault Overview................................................................................................................................................................................................................................................. 993
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 993
					Associated Faults.............................................................................................................................................................................................................................................. 993
					Fault Facts.................................................................................................................................................................................................................................................... 993
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 993
					Possible Causes................................................................................................................................................................................................................................................ 993
					SPN 110 FMI 18- Engine Coolant System below closed loop minimum temperature.................................................................................................................................................................................... 995
					Fault Overview................................................................................................................................................................................................................................................. 995
					Malfunction Indicator Lamp (MIL) Reaction...................................................................................................................................................................................................................... 995
					Associated Faults.............................................................................................................................................................................................................................................. 995
					Fault Facts.................................................................................................................................................................................................................................................... 995
					Drive Cycle to Determine Fault Status.......................................................................................................................................................................................................................... 995
					Possible Causes................................................................................................................................................................................................................................................ 995
					Cold Soak Sensor Compare Check With ServiceMaxx™ Software...................................................................................................................................................................................................... 997
				ECT1 Sensor (Engine Coolant Temperature 1)......................................................................................................................................................................................................................... 998
					Overview....................................................................................................................................................................................................................................................... 999
					Tools Required................................................................................................................................................................................................................................................. 999
					SPN 110 FMI 2 - ECT1 signal erratic, intermittent, or incorrect................................................................................................................................................................................................1000
					Fault Overview.................................................................................................................................................................................................................................................1000
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1000
					Associated Faults..............................................................................................................................................................................................................................................1000
					Fault Facts....................................................................................................................................................................................................................................................1000
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1000
					Possible Causes................................................................................................................................................................................................................................................1000
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1003
				ECT2 Sensor (Engine Coolant Temperature 2).........................................................................................................................................................................................................................1005
					Overview.......................................................................................................................................................................................................................................................1006
					Tools Required.................................................................................................................................................................................................................................................1006
					SPN 4076 FMI 2 ECT2 signal erratic, intermittent, or incorrect.................................................................................................................................................................................................1007
					Fault Overview.................................................................................................................................................................................................................................................1007
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1007
					Fault Facts....................................................................................................................................................................................................................................................1007
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1007
					Possible Causes................................................................................................................................................................................................................................................1007
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1009
				EFC (Engine Fan Control)– Two Speed and Variable...................................................................................................................................................................................................................1011
					Tools Required.................................................................................................................................................................................................................................................1012
					Function Two-Speed EFC.........................................................................................................................................................................................................................................1012
					Function Variable EFC..........................................................................................................................................................................................................................................1012
					EFC – Two Speed Sensor Circuit Operation.......................................................................................................................................................................................................................1012
					EFC – Variable Sensor Circuit Operation........................................................................................................................................................................................................................1013
				EGRT Sensor (Exhaust Gas Recirculation Temperature)................................................................................................................................................................................................................1014
					Tools Required.................................................................................................................................................................................................................................................1014
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1016
				EGR (Exhaust Gas Recirculation) Valve..............................................................................................................................................................................................................................1018
					Overview.......................................................................................................................................................................................................................................................1020
					Tools Required.................................................................................................................................................................................................................................................1020
					SPN 27 FMI 0 - EGRP fault: over temperature....................................................................................................................................................................................................................1022
					SPN 27 FMI 10 - EGRP sensor feedback deviation during CSER.....................................................................................................................................................................................................1023
					Fault Overview.................................................................................................................................................................................................................................................1023
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1023
					Associated Faults..............................................................................................................................................................................................................................................1023
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1023
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1024
				EGR (Exhaust Gas Recirculation) System Monitor.....................................................................................................................................................................................................................1027
					Fault Overview.................................................................................................................................................................................................................................................1027
					Tools Required.................................................................................................................................................................................................................................................1027
					SPN 3058 FMI 10 - Engine Did Not Go Into Closed Loop EGR Control When Expected.................................................................................................................................................................................1028
					Fault Overview.................................................................................................................................................................................................................................................1028
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1028
					Associated Faults..............................................................................................................................................................................................................................................1028
				EOL Sensor (Engine Oil Level)......................................................................................................................................................................................................................................1031
					Tools Required.................................................................................................................................................................................................................................................1032
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1033
				EOP Sensor (Engine Oil Pressure)...................................................................................................................................................................................................................................1035
					Tools Required.................................................................................................................................................................................................................................................1035
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1036
				EOT Sensor (Engine Oil Temperature)................................................................................................................................................................................................................................1038
					Tools Required.................................................................................................................................................................................................................................................1038
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1039
				ETV (Engine Throttle Valve)........................................................................................................................................................................................................................................1041
					Overview.......................................................................................................................................................................................................................................................1042
					Tools Required.................................................................................................................................................................................................................................................1042
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1043
					SPN 51 FMI 10 - ETP sensor feedback deviation during CSER......................................................................................................................................................................................................1046
					Fault Overview.................................................................................................................................................................................................................................................1046
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1046
					Associated Faults..............................................................................................................................................................................................................................................1046
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1046
				EWPS (Engine Warning Protection System) ...........................................................................................................................................................................................................................1048
					Function.......................................................................................................................................................................................................................................................1053
					EWPS Programmable Parameters...................................................................................................................................................................................................................................1054
					Tools Required.................................................................................................................................................................................................................................................1054
					SPN 110 FMI 0 - Engine Coolant System above Critical Temperature...............................................................................................................................................................................................1055
					Fault Overview.................................................................................................................................................................................................................................................1055
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1055
					Associated Faults..............................................................................................................................................................................................................................................1055
					Fault Facts....................................................................................................................................................................................................................................................1055
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1055
					Possible Causes................................................................................................................................................................................................................................................1055
					SPN 110 FMI 11 - Event Logger, Coolant Temp Hot, Extreme.......................................................................................................................................................................................................1057
					Fault Overview.................................................................................................................................................................................................................................................1057
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1057
					Associated Faults..............................................................................................................................................................................................................................................1057
					Fault Facts....................................................................................................................................................................................................................................................1057
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1057
					SPN 110 FMI 15 - Engine Coolant System above Warning Temperature...............................................................................................................................................................................................1059
					Fault Overview.................................................................................................................................................................................................................................................1059
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1059
					Associated Faults..............................................................................................................................................................................................................................................1059
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1059
					Possible Causes................................................................................................................................................................................................................................................1059
					SPN 188 FMI 0 - Engine speed unable to achieve desired idle speed (too high)...................................................................................................................................................................................1061
					Fault Overview.................................................................................................................................................................................................................................................1061
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1061
					Associated Faults..............................................................................................................................................................................................................................................1061
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1061
					Possible Cause.................................................................................................................................................................................................................................................1061
					SPN 188 FMI 1 - Engine speed unable to achieve desired idle speed (too low)....................................................................................................................................................................................1063
					Fault Overview.................................................................................................................................................................................................................................................1063
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1063
					Associated Faults..............................................................................................................................................................................................................................................1063
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1063
					Possible Causes................................................................................................................................................................................................................................................1063
					SPN 188 FMI 15 - Engine speed during CSER unable to achieve desired idle speed (too high)......................................................................................................................................................................1066
					Fault Overview.................................................................................................................................................................................................................................................1066
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1066
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1066
					Possible Cause.................................................................................................................................................................................................................................................1066
					SPN 188 FMI 16 - Engine unable to achieve desired speed: secondary fuel detected...............................................................................................................................................................................1068
					Fault Overview.................................................................................................................................................................................................................................................1068
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1068
					Associated Faults..............................................................................................................................................................................................................................................1068
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1068
					Possible Causes................................................................................................................................................................................................................................................1068
					SPN 188 FMI 17 - Engine speed during CSER unable to achieve desired idle speed (too low).......................................................................................................................................................................1070
					Fault Overview.................................................................................................................................................................................................................................................1070
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1070
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1070
					SPN 190 - FMI 0 - Engine Overspeed Most Severe level...........................................................................................................................................................................................................1072
					Fault Overview.................................................................................................................................................................................................................................................1072
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1072
					Before beginning diagnosis:....................................................................................................................................................................................................................................1072
					SPN 731 FMI 16 - Knock detected: Cylinder Acceleration Above Normal............................................................................................................................................................................................1074
					Fault Overview.................................................................................................................................................................................................................................................1074
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1074
					Associated Faults..............................................................................................................................................................................................................................................1074
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1074
					Possible Causes................................................................................................................................................................................................................................................1074
					SPN 731 FMI 18 - Knock Detected: Unexpected Fueling without Demand.............................................................................................................................................................................................1076
					Fault Overview.................................................................................................................................................................................................................................................1076
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1076
					Associated Faults..............................................................................................................................................................................................................................................1076
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1076
					Possible Causes................................................................................................................................................................................................................................................1076
					SPN 2588 FMI 0 - Vehicle overspeed 1, event log, extreme.......................................................................................................................................................................................................1078
					Fault Overview.................................................................................................................................................................................................................................................1078
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1078
					Associated Faults..............................................................................................................................................................................................................................................1078
					Fault Facts....................................................................................................................................................................................................................................................1078
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1078
					Possible Causes................................................................................................................................................................................................................................................1078
					SPN 2588 FMI 15 - Vehicle overspeed 1, event log, non extreme..................................................................................................................................................................................................1079
					Fault Overview.................................................................................................................................................................................................................................................1079
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1079
					Associated Faults..............................................................................................................................................................................................................................................1079
					Fault Facts....................................................................................................................................................................................................................................................1079
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1079
					Possible Causes................................................................................................................................................................................................................................................1079
					SPN 2589 FMI 0 - Vehicle overspeed 2, event log, extreme.......................................................................................................................................................................................................1080
					Fault Overview.................................................................................................................................................................................................................................................1080
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1080
					Associated Faults..............................................................................................................................................................................................................................................1080
					Fault Facts....................................................................................................................................................................................................................................................1080
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1080
					Possible Causes................................................................................................................................................................................................................................................1080
					SPN 2589 FMI 15 - Vehicle overspeed 2, event log, non extreme..................................................................................................................................................................................................1081
					Fault Overview.................................................................................................................................................................................................................................................1081
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1081
					Associated Faults..............................................................................................................................................................................................................................................1081
					Fault Facts....................................................................................................................................................................................................................................................1081
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1081
					Possible Causes................................................................................................................................................................................................................................................1081
					SPN 5395 FMI 0 - Engine Unable to Achieve Desired Idle Torque (Too High).......................................................................................................................................................................................1082
					Fault Overview.................................................................................................................................................................................................................................................1082
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1082
					Associated Faults..............................................................................................................................................................................................................................................1082
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1082
					Possible Causes................................................................................................................................................................................................................................................1082
					SPN 5395 FMI 1 - Engine Unable to Achieve Desired Idle Torque (Too Low)........................................................................................................................................................................................1084
					Fault Overview.................................................................................................................................................................................................................................................1084
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1084
					Associated Faults..............................................................................................................................................................................................................................................1084
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1084
				FDP Sensor (Fuel Delivery Pressure)................................................................................................................................................................................................................................1087
					Overview.......................................................................................................................................................................................................................................................1088
					Tools Required.................................................................................................................................................................................................................................................1088
					SPN 94 FMI 0 - Fuel Delivery Pressure above Critical...........................................................................................................................................................................................................1090
					Fault Overview.................................................................................................................................................................................................................................................1090
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1090
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1090
					Possible Causes................................................................................................................................................................................................................................................1090
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1093
				FPCV (Fuel Pressure Control Valve).................................................................................................................................................................................................................................1096
					Tools Required.................................................................................................................................................................................................................................................1096
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1097
				FRP Sensor (Fuel Rail Pressure)....................................................................................................................................................................................................................................1099
					Overview.......................................................................................................................................................................................................................................................1100
					Tools Required.................................................................................................................................................................................................................................................1100
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1101
					SPN 157 - FMI 20 FRP signal Drifted HIGH.......................................................................................................................................................................................................................1104
					Fault Overview.................................................................................................................................................................................................................................................1104
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1104
					Associated Faults..............................................................................................................................................................................................................................................1104
					Drive Cycle....................................................................................................................................................................................................................................................1104
					SPN 157 - FMI 21 FRP signal Drifted LOW........................................................................................................................................................................................................................1106
					Fault Overview.................................................................................................................................................................................................................................................1106
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1106
					Associated Faults..............................................................................................................................................................................................................................................1106
					Drive Cycle....................................................................................................................................................................................................................................................1106
				FRP (Fuel Rail Pressure) System....................................................................................................................................................................................................................................1108
					Overview.......................................................................................................................................................................................................................................................1110
					Tools Required.................................................................................................................................................................................................................................................1110
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1112
					SPN 3055 FMI 0 - FRP Exceeded Maximum..........................................................................................................................................................................................................................1113
					Fault Overview.................................................................................................................................................................................................................................................1113
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1113
					Associated Faults..............................................................................................................................................................................................................................................1113
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1113
					Possible Causes................................................................................................................................................................................................................................................1113
					SPN 3055 FMI 1 - Low Fuel Pressure at Start....................................................................................................................................................................................................................1115
					Fault Overview.................................................................................................................................................................................................................................................1115
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1115
					Associated Faults..............................................................................................................................................................................................................................................1115
					Fault Facts....................................................................................................................................................................................................................................................1115
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1115
					Possible Causes................................................................................................................................................................................................................................................1115
					SPN 3055 FMI 15 - FRP Below Minimum with Maximum Command.......................................................................................................................................................................................................1119
					Fault Overview.................................................................................................................................................................................................................................................1119
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1119
					Associated Faults..............................................................................................................................................................................................................................................1119
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1119
					Possible Causes................................................................................................................................................................................................................................................1119
					SPN 3055 FMI 17 - FRP Above Maximum with Minimum Command.......................................................................................................................................................................................................1123
					Fault Overview.................................................................................................................................................................................................................................................1123
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1123
					Associated Faults..............................................................................................................................................................................................................................................1123
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1123
					Possible Causes................................................................................................................................................................................................................................................1123
				Fuel Level.........................................................................................................................................................................................................................................................1125
					Overview.......................................................................................................................................................................................................................................................1125
					Tools Required.................................................................................................................................................................................................................................................1125
					SPN 96 FMI 3- Fuel Level signal Out of Range HIGH (Open or high resistance)....................................................................................................................................................................................1126
					Fault Overview.................................................................................................................................................................................................................................................1126
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1126
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1126
					Possible Causes................................................................................................................................................................................................................................................1126
					SPN 96 FMI 4 - Fuel Level signal Out of Range LOW..............................................................................................................................................................................................................1127
					Fault Overview.................................................................................................................................................................................................................................................1127
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1127
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1127
					Possible Causes................................................................................................................................................................................................................................................1127
					SPN 96 FMI 19 - Fuel Level not detected on J1939...............................................................................................................................................................................................................1128
					Fault Overview.................................................................................................................................................................................................................................................1128
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1128
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1128
					Possible Causes................................................................................................................................................................................................................................................1128
				Hard Brake Monitor.................................................................................................................................................................................................................................................1129
					Overview.......................................................................................................................................................................................................................................................1129
					Tools Required.................................................................................................................................................................................................................................................1129
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1129
				HS (Humidity Sensor) / IAT (Inlet Air Temperature Sensor)..........................................................................................................................................................................................................1130
					Tools Required.................................................................................................................................................................................................................................................1131
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1131
				IMP (Intake Manifold Pressure).....................................................................................................................................................................................................................................1134
					Overview.......................................................................................................................................................................................................................................................1135
					Tools Required.................................................................................................................................................................................................................................................1135
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1136
					SPN 102 - FMI 10 IMP - Boost Slow Response.....................................................................................................................................................................................................................1139
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1139
					Associated Faults..............................................................................................................................................................................................................................................1139
					Drive Cycle....................................................................................................................................................................................................................................................1139
				IMT Sensor (Intake Manifold Temperature)...........................................................................................................................................................................................................................1143
					Tools Required.................................................................................................................................................................................................................................................1143
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1144
				 INJ (Injector) Circuits...........................................................................................................................................................................................................................................1147
					Overview.......................................................................................................................................................................................................................................................1152
					Tools Required.................................................................................................................................................................................................................................................1152
					SPN 651 FMI 4- Injector 1 short circuit........................................................................................................................................................................................................................1154
					Fault Overview.................................................................................................................................................................................................................................................1154
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1154
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1154
					Possible Causes................................................................................................................................................................................................................................................1154
					SPN 651 FMI 5- Injector 1 Open load / circuit..................................................................................................................................................................................................................1158
					Fault Overview.................................................................................................................................................................................................................................................1158
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1158
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1158
					Possible Causes................................................................................................................................................................................................................................................1158
					SPN 652 FMI 4- Injector 2 short circuit........................................................................................................................................................................................................................1162
					Fault Overview.................................................................................................................................................................................................................................................1162
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1162
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1162
					Possible Causes................................................................................................................................................................................................................................................1162
					SPN 652 FMI 5- Injector 2 Open load / circuit..................................................................................................................................................................................................................1166
					Fault Overview.................................................................................................................................................................................................................................................1166
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1166
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1166
					Possible Causes................................................................................................................................................................................................................................................1166
					SPN 653 FMI 4- Injector 3 short circuit........................................................................................................................................................................................................................1170
					Fault Overview.................................................................................................................................................................................................................................................1170
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1170
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1170
					Possible Causes................................................................................................................................................................................................................................................1170
					SPN 653 FMI 5- Injector 3 Open load / circuit..................................................................................................................................................................................................................1174
					Fault Overview.................................................................................................................................................................................................................................................1174
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1174
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1174
					Possible Causes................................................................................................................................................................................................................................................1174
					SPN 654 FMI 4- Injector 4 short circuit........................................................................................................................................................................................................................1178
					Fault Overview.................................................................................................................................................................................................................................................1178
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1178
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1178
					Possible Causes................................................................................................................................................................................................................................................1178
					SPN 654 FMI 5- Injector 4 Open load / circuit..................................................................................................................................................................................................................1182
					Fault Overview.................................................................................................................................................................................................................................................1182
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1182
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1182
					Possible Causes................................................................................................................................................................................................................................................1182
					SPN 655 FMI 4- Injector 5 short circuit........................................................................................................................................................................................................................1186
					Fault Overview.................................................................................................................................................................................................................................................1186
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1186
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1186
					Possible Causes................................................................................................................................................................................................................................................1186
					SPN 655 FMI 5- Injector 5 Open load / circuit..................................................................................................................................................................................................................1190
					Fault Overview.................................................................................................................................................................................................................................................1190
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1190
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1190
					Possible Causes................................................................................................................................................................................................................................................1190
					SPN 656 FMI 4- Injector 6 short circuit........................................................................................................................................................................................................................1194
					Fault Overview.................................................................................................................................................................................................................................................1194
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1194
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1194
					Possible Causes................................................................................................................................................................................................................................................1194
					SPN 656 FMI 5- Injector 6 Open load / circuit..................................................................................................................................................................................................................1198
					Fault Overview.................................................................................................................................................................................................................................................1198
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1198
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1198
					Possible Causes................................................................................................................................................................................................................................................1198
					SPN 2797 FMI 11 - Injector Control Group 1 short circuit (INJ 1, 3, 5).........................................................................................................................................................................................1202
					Fault Overview.................................................................................................................................................................................................................................................1202
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1202
					Associated Faults..............................................................................................................................................................................................................................................1202
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1202
					Possible Causes................................................................................................................................................................................................................................................1203
					SPN 2798 FMI 11 - Injector Control Group 2 short circuit (INJ 2, 4, 6).........................................................................................................................................................................................1212
					Fault Overview.................................................................................................................................................................................................................................................1212
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1212
					Associated Faults..............................................................................................................................................................................................................................................1212
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1212
					Possible Causes................................................................................................................................................................................................................................................1213
				J1939 Data Link Communications.....................................................................................................................................................................................................................................1222
					Overview.......................................................................................................................................................................................................................................................1225
					Tools Required.................................................................................................................................................................................................................................................1225
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1228
					SPN 609 FMI 19 - ACM not detected on J1939.....................................................................................................................................................................................................................1229
					Fault Overview.................................................................................................................................................................................................................................................1229
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1229
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1229
					Possible Causes................................................................................................................................................................................................................................................1229
					SPN 3695 FMI 19 - DPF Regen Inhibit Switch status not detected on J1939........................................................................................................................................................................................1236
					Fault Overview.................................................................................................................................................................................................................................................1236
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1236
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1236
					Possible Causes................................................................................................................................................................................................................................................1236
					SPN 3696 FMI 19 - DPF Parked Regen Switch status not detected on J1939.........................................................................................................................................................................................1237
					Fault Overview.................................................................................................................................................................................................................................................1237
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1237
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1237
					Possible Causes................................................................................................................................................................................................................................................1237
					SPN 4360 FMI 19 - SCRIT not detected on J1939..................................................................................................................................................................................................................1239
					Fault Overview.................................................................................................................................................................................................................................................1239
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1239
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1239
					Possible Cause.................................................................................................................................................................................................................................................1240
					SPN 4363 FMI 19 - SCROT not detected on J1939..................................................................................................................................................................................................................1243
					Fault Overview.................................................................................................................................................................................................................................................1243
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1243
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1243
					Possible Cause.................................................................................................................................................................................................................................................1244
					SPN 4377 FMI 19- NH3 signal not detected on J1939..............................................................................................................................................................................................................1247
					Fault Overview.................................................................................................................................................................................................................................................1247
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1247
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1247
					Possible Causes................................................................................................................................................................................................................................................1248
					SPN 5742 FMI 19 - DOC / DPF Temperature Sensor Module signal not detected on J1939.............................................................................................................................................................................1252
					Fault Overview.................................................................................................................................................................................................................................................1252
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1252
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1252
					Possible Cause.................................................................................................................................................................................................................................................1253
					SPN 5743 FMI 19 - SCR Temperature Sensor Module signal not detected on J1939...................................................................................................................................................................................1256
					Fault Overview.................................................................................................................................................................................................................................................1256
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1256
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1256
					Possible Cause.................................................................................................................................................................................................................................................1257
				MIL (Malfunction Indicator Lamp)...................................................................................................................................................................................................................................1260
					Overview.......................................................................................................................................................................................................................................................1260
					Tools Required.................................................................................................................................................................................................................................................1260
				NOx (Nitrogen Oxides) IN Sensor Module.............................................................................................................................................................................................................................1262
					Overview.......................................................................................................................................................................................................................................................1264
					Tools Required.................................................................................................................................................................................................................................................1264
					SPN 3216 FMI 2 - NOx IN signal erratic, intermittent or incorrect..............................................................................................................................................................................................1268
					Fault Overview.................................................................................................................................................................................................................................................1268
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1268
					Associated Faults..............................................................................................................................................................................................................................................1268
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1268
					SPN 3216 FMI 4 - NOx IN signal Out of Range LOW................................................................................................................................................................................................................1272
					Fault Overview.................................................................................................................................................................................................................................................1272
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1272
					Associated Faults..............................................................................................................................................................................................................................................1272
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1272
					SPN 3216 FMI 10 - NOx IN signal abnormal rate of change........................................................................................................................................................................................................1274
					Fault Overview.................................................................................................................................................................................................................................................1274
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1274
					Associated Faults..............................................................................................................................................................................................................................................1274
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1274
					SPN 3216 FMI 13 - NOx IN Out of Calibration....................................................................................................................................................................................................................1276
					Fault Overview.................................................................................................................................................................................................................................................1276
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1276
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1276
					SPN 3216 FMI 19 - NOx IN not detected on J1939.................................................................................................................................................................................................................1278
					Fault Overview.................................................................................................................................................................................................................................................1278
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1278
					Associated Faults..............................................................................................................................................................................................................................................1278
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1278
					Possible Causes................................................................................................................................................................................................................................................1279
					SPN 3216 FMI 20 - NOx IN signal drifted HIGH...................................................................................................................................................................................................................1282
					Fault Overview.................................................................................................................................................................................................................................................1282
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1282
					Associated Faults..............................................................................................................................................................................................................................................1282
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1282
					SPN 3216 FMI 21 - NOx IN signal drifted LOW....................................................................................................................................................................................................................1285
					Fault Overview.................................................................................................................................................................................................................................................1285
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1285
					Associated Faults..............................................................................................................................................................................................................................................1285
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1285
					SPN 3218 FMI 2 - NOx IN power supply signal erratic, intermittent or incorrect.................................................................................................................................................................................1288
					Fault Overview.................................................................................................................................................................................................................................................1288
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1288
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1288
					SPN 5024 FMI 10- NOx IN sensor heater abnormal rate of change..................................................................................................................................................................................................1292
					Fault Overview.................................................................................................................................................................................................................................................1292
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1292
					Associated Faults..............................................................................................................................................................................................................................................1292
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1292
					Possible Causes................................................................................................................................................................................................................................................1293
				NOx (Nitrogen Oxides) OUT Sensor Module............................................................................................................................................................................................................................1296
					Overview.......................................................................................................................................................................................................................................................1298
					Tools Required.................................................................................................................................................................................................................................................1299
					SPN 3226 FMI 2 - NOx OUT signal erratic, intermittent or incorrect.............................................................................................................................................................................................1301
					Fault Overview.................................................................................................................................................................................................................................................1301
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1301
					Associated Faults..............................................................................................................................................................................................................................................1301
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1301
					SPN 3226 FMI 4- NOx OUT signal Out of Range LOW................................................................................................................................................................................................................1305
					Fault Overview.................................................................................................................................................................................................................................................1305
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1305
					Associated Faults..............................................................................................................................................................................................................................................1305
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1305
					SPN 3226 FMI 10 - NOx OUT signal abnormal rate of change.......................................................................................................................................................................................................1307
					Fault Overview.................................................................................................................................................................................................................................................1307
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1307
					Associated Faults..............................................................................................................................................................................................................................................1307
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1307
					SPN 3226 FMI 13 - NOx OUT Out of Calibration...................................................................................................................................................................................................................1309
					Fault Overview.................................................................................................................................................................................................................................................1309
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1309
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1309
					SPN 3226 FMI 19 - NOx OUT Out not detected on J1939............................................................................................................................................................................................................1311
					Fault Overview.................................................................................................................................................................................................................................................1311
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1311
					Possible Causes................................................................................................................................................................................................................................................1312
					SPN 3226 FMI 20 - NOx OUT signal drifted HIGH..................................................................................................................................................................................................................1315
					Fault Overview.................................................................................................................................................................................................................................................1315
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1315
					Associated Faults..............................................................................................................................................................................................................................................1315
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1315
					SPN 3226 FMI 21 - NOx OUT signal drifted LOW...................................................................................................................................................................................................................1318
					Fault Overview.................................................................................................................................................................................................................................................1318
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1318
					Associated Faults..............................................................................................................................................................................................................................................1318
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1318
					SPN 3228 FMI 2 - NOx OUT power supply signal erratic, intermittent or incorrect................................................................................................................................................................................1320
					Fault Overview.................................................................................................................................................................................................................................................1320
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1320
					Associated Faults..............................................................................................................................................................................................................................................1320
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1320
					SPN 5031 FMI 10 - NOx OUT sensor heater not reading correctly..................................................................................................................................................................................................1323
					Fault Overview.................................................................................................................................................................................................................................................1323
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1323
					Associated Faults..............................................................................................................................................................................................................................................1323
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1323
					Possible Causes................................................................................................................................................................................................................................................1324
				O2S (Oxygen Sensor)................................................................................................................................................................................................................................................1327
					Overview.......................................................................................................................................................................................................................................................1329
					Tools Required.................................................................................................................................................................................................................................................1330
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1331
					SPN 724 FMI 20 – O2S adaptation above maximum limit............................................................................................................................................................................................................1333
					Fault Overview.................................................................................................................................................................................................................................................1333
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1333
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1333
					Possible Causes................................................................................................................................................................................................................................................1333
					SPN 724 FMI 21 – O2S adaptation below minimum limit............................................................................................................................................................................................................1336
					SPN 3223 FMI 0 - O2S Heater Temperature Above Maximum..........................................................................................................................................................................................................1337
					Fault Overview.................................................................................................................................................................................................................................................1337
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1337
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1337
					SPN 3223 FMI 5 – O2S heater open load / circuit................................................................................................................................................................................................................1339
					Fault Overview.................................................................................................................................................................................................................................................1339
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1339
					Associated Faults..............................................................................................................................................................................................................................................1339
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1339
					Possible Causes................................................................................................................................................................................................................................................1339
					Pinpoint O2S System Fault .....................................................................................................................................................................................................................................1342
				RAPP (Remote Accelerator Pedal Position) ..........................................................................................................................................................................................................................1343
					Overview.......................................................................................................................................................................................................................................................1343
					Tools Required.................................................................................................................................................................................................................................................1343
				SCR Temperature Sensor Module......................................................................................................................................................................................................................................1345
					Overview.......................................................................................................................................................................................................................................................1346
					Tools Required.................................................................................................................................................................................................................................................1346
					SPN 5743 FMI 3 - SCR Temperature Sensor Module Out of Range HIGH...............................................................................................................................................................................................1348
					Fault Overview.................................................................................................................................................................................................................................................1348
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1348
					Associated Faults..............................................................................................................................................................................................................................................1348
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1348
					Possible Causes................................................................................................................................................................................................................................................1349
					SPN 5743 FMI 4 - SCR Temperature Sensor Module Out of Range LOW................................................................................................................................................................................................1351
					Fault Overview.................................................................................................................................................................................................................................................1351
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1351
					Associated Faults..............................................................................................................................................................................................................................................1351
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1351
					Possible Causes................................................................................................................................................................................................................................................1352
					SPN 5743 FMI 11 - SCR Temperature Sensor Module signal erratic, intermittent, or incorrect.....................................................................................................................................................................1354
					Fault Overview.................................................................................................................................................................................................................................................1354
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1354
					Associated Faults..............................................................................................................................................................................................................................................1354
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1354
					Possible Causes................................................................................................................................................................................................................................................1355
					SPN 5743 FMI 16 - SCR Temperature Sensor Module above Maximum Temperature......................................................................................................................................................................................1357
					Fault Overview.................................................................................................................................................................................................................................................1357
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1357
					Fault Facts....................................................................................................................................................................................................................................................1357
					Associated Faults..............................................................................................................................................................................................................................................1357
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1357
					Possible Causes................................................................................................................................................................................................................................................1357
					Possible Causes................................................................................................................................................................................................................................................1358
				SCRIT (Selective Catalyst Reduction Inlet Temperature) Sensor......................................................................................................................................................................................................1360
					Overview.......................................................................................................................................................................................................................................................1362
					Tools Required.................................................................................................................................................................................................................................................1362
					SPN 4360 FMI 0- SCRIT above Critical Temperature...............................................................................................................................................................................................................1363
					Fault Overview.................................................................................................................................................................................................................................................1363
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1363
					Associated Faults..............................................................................................................................................................................................................................................1363
					Fault Fact.....................................................................................................................................................................................................................................................1363
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1363
					Possible Causes................................................................................................................................................................................................................................................1363
					SPN 4360 FMI 2- SCRIT signal erratic, intermittent, or incorrect ..............................................................................................................................................................................................1367
					Fault Overview.................................................................................................................................................................................................................................................1367
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1367
					Associated Faults..............................................................................................................................................................................................................................................1367
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1368
					Possible Causes................................................................................................................................................................................................................................................1368
					SPN 4360 FMI 3- SCRIT signal Out of Range HIGH.................................................................................................................................................................................................................1369
					Fault Overview.................................................................................................................................................................................................................................................1369
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1369
					Associated Faults..............................................................................................................................................................................................................................................1369
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1369
					Possible Causes................................................................................................................................................................................................................................................1369
					SPN 4360 FMI 4- SCRIT signal Out of Range LOW..................................................................................................................................................................................................................1370
					Fault Overview.................................................................................................................................................................................................................................................1370
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1370
					Associated Faults..............................................................................................................................................................................................................................................1370
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1370
					Possible Causes................................................................................................................................................................................................................................................1370
					SPN 4360 FMI 15- SCRIT Above Warning Temperature ..............................................................................................................................................................................................................1371
					Fault Overview.................................................................................................................................................................................................................................................1371
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1371
					Associated Faults..............................................................................................................................................................................................................................................1371
					Fault Fact.....................................................................................................................................................................................................................................................1371
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1371
					Possible Causes................................................................................................................................................................................................................................................1371
					SPN 4360 FMI 16- SCRIT Above Maximum Temperature ..............................................................................................................................................................................................................1375
					Fault Overview.................................................................................................................................................................................................................................................1375
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1375
					Associated Faults..............................................................................................................................................................................................................................................1375
					Fault Fact.....................................................................................................................................................................................................................................................1375
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1375
					Possible Causes................................................................................................................................................................................................................................................1375
				SCROT (Selective Catalyst Reduction Outlet Temperature) Sensor.....................................................................................................................................................................................................1379
					Overview.......................................................................................................................................................................................................................................................1381
					Tools Required.................................................................................................................................................................................................................................................1382
					SPN 4363 FMI 0 SCROT Above Critical Temperature................................................................................................................................................................................................................1383
					Fault Overview.................................................................................................................................................................................................................................................1383
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1383
					Associated Faults..............................................................................................................................................................................................................................................1383
					Fault Facts....................................................................................................................................................................................................................................................1383
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1383
					Possible Causes................................................................................................................................................................................................................................................1383
					SPN 4363 FMI 2 SCROT signal erratic, intermittent, or incorrect................................................................................................................................................................................................1388
					Fault Overview.................................................................................................................................................................................................................................................1388
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1388
					Associated Faults..............................................................................................................................................................................................................................................1388
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1388
					Possible Causes................................................................................................................................................................................................................................................1388
					SPN 4363 FMI 3 SCROT signal Out of Range HIGH..................................................................................................................................................................................................................1390
					Fault Overview.................................................................................................................................................................................................................................................1390
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1390
					Associated Faults..............................................................................................................................................................................................................................................1390
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1390
					Possible Causes................................................................................................................................................................................................................................................1390
					SPN 4363 FMI 4 SCROT signal Out of Range LOW...................................................................................................................................................................................................................1391
					Fault Overview.................................................................................................................................................................................................................................................1391
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1391
					Associated Faults..............................................................................................................................................................................................................................................1391
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1391
					Possible Causes................................................................................................................................................................................................................................................1391
					SPN 4363 FMI 15 SCROT Above Warning Temperature................................................................................................................................................................................................................1393
					Fault Overview.................................................................................................................................................................................................................................................1393
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1393
					Associated Faults..............................................................................................................................................................................................................................................1393
					Fault Facts....................................................................................................................................................................................................................................................1393
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1393
					Possible Causes................................................................................................................................................................................................................................................1393
					SPN 4363 FMI 16 SCROT Above Maximum Temperature................................................................................................................................................................................................................1397
					Fault Overview.................................................................................................................................................................................................................................................1397
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1397
					Associated Faults..............................................................................................................................................................................................................................................1397
					Fault Facts....................................................................................................................................................................................................................................................1397
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1397
					Possible Causes................................................................................................................................................................................................................................................1397
				Service Interval Messages..........................................................................................................................................................................................................................................1402
					Service Interval Messages Operation............................................................................................................................................................................................................................1402
				TC1TOP Sensor (Turbocharger 1 Turbine Outlet Pressure).............................................................................................................................................................................................................1403
					Tools Required.................................................................................................................................................................................................................................................1403
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1404
				TC2WC (Turbocharger 2 Wastegate Control)...........................................................................................................................................................................................................................1408
					Tools Required.................................................................................................................................................................................................................................................1408
				TC2CIS (Turbocharger 2 Compressor Inlet Sensor)....................................................................................................................................................................................................................1411
					Overview.......................................................................................................................................................................................................................................................1412
					Tools Required.................................................................................................................................................................................................................................................1412
					SPN 1173 FMI 2 - TC2CIT signal erratic, intermittent, or incorrect.............................................................................................................................................................................................1414
					Fault Overview.................................................................................................................................................................................................................................................1414
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1414
					Associated Faults..............................................................................................................................................................................................................................................1414
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1414
					Possible Causes................................................................................................................................................................................................................................................1414
					SPN 1173 FMI 3 - TC2CIT signal Out of Range HIGH...............................................................................................................................................................................................................1417
					Fault Overview.................................................................................................................................................................................................................................................1417
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1417
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1417
					Possible Causes................................................................................................................................................................................................................................................1417
					SPN 1173 FMI 4 - TC2CIT signal Out of Range LOW................................................................................................................................................................................................................1420
					Fault Overview.................................................................................................................................................................................................................................................1420
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1420
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1420
					Possible Causes................................................................................................................................................................................................................................................1420
					SPN 1173 FMI 16 - TC2CIT signal above desired (Interstage CAC under cooling)...................................................................................................................................................................................1422
					Fault Overview.................................................................................................................................................................................................................................................1422
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1422
					Associated Faults..............................................................................................................................................................................................................................................1422
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1422
					Possible Causes................................................................................................................................................................................................................................................1422
					SPN 1177 FMI 2 - TC2CIP signal erratic, intermittent, or incorrect.............................................................................................................................................................................................1425
					Fault Overview.................................................................................................................................................................................................................................................1425
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1425
					Associated Faults..............................................................................................................................................................................................................................................1425
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1425
					Possible Causes................................................................................................................................................................................................................................................1425
					SPN 1177 FMI 3 - TC2CIP signal Out of Range HIGH...............................................................................................................................................................................................................1427
					Fault Overview.................................................................................................................................................................................................................................................1427
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1427
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1427
					Possible Causes................................................................................................................................................................................................................................................1427
					SPN 1177 FMI 4 - TC2CIP signal Out of Range LOW................................................................................................................................................................................................................1430
					Fault Overview.................................................................................................................................................................................................................................................1430
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1430
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1430
					Possible Causes................................................................................................................................................................................................................................................1430
				TOSS / VSS (Transmission Output Shaft Speed / Vehicle Speed Sensor) Sensor.........................................................................................................................................................................................1432
					Overview.......................................................................................................................................................................................................................................................1434
					Tools Required.................................................................................................................................................................................................................................................1434
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1435
					SPN 191 FMI 1 TOSS / VSS not detected while vehicle moving.....................................................................................................................................................................................................1437
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1437
					Drive Cycle to Determine Fault Status..........................................................................................................................................................................................................................1437
					SPN 191 FMI 16.................................................................................................................................................................................................................................................1440
					Overview.......................................................................................................................................................................................................................................................1440
				VREF (Voltage Reference)...........................................................................................................................................................................................................................................1441
					Tools Required.................................................................................................................................................................................................................................................1442
				WIF Sensor (Water In Fuel).........................................................................................................................................................................................................................................1448
					Tools Required.................................................................................................................................................................................................................................................1448
					Pinpoint Diagnostics With ServiceMaxx™ Software................................................................................................................................................................................................................1449
				WTSL (Wait to Start Lamp)..........................................................................................................................................................................................................................................1451
					Overview.......................................................................................................................................................................................................................................................1451
					Tools Required.................................................................................................................................................................................................................................................1451
					SPN 1081 - FMI 3 - WTSL circuit short to PWR...................................................................................................................................................................................................................1453
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1453
					SPN 1081 - FMI 4 - WTSL circuit short to GND...................................................................................................................................................................................................................1455
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1455
					SPN 1081 - FMI 5- WTSL open load / circuit.....................................................................................................................................................................................................................1457
					Malfunction Indicator Lamp (MIL) Reaction......................................................................................................................................................................................................................1457
		Table of Contents..........................................................................................................................................................................................................................................................1459
			Electrical Tools.......................................................................................................................................................................................................................................................1461
				180-Pin Breakout Box...............................................................................................................................................................................................................................................1461
				2010 MaxxForce 11 & 13 Harness Kit ................................................................................................................................................................................................................................1462
				3-Banana Plug Harness ZTSE4498.....................................................................................................................................................................................................................................1462
				500-Ohm Resistor Harness ZTSE4497..................................................................................................................................................................................................................................1462
				International® Electronic Engine Terminal Test Kit.................................................................................................................................................................................................................1463
				Big Bore Terminal Test Probe Kit...................................................................................................................................................................................................................................1464
				Digital Multimeter (DMM) ZTSE4357..................................................................................................................................................................................................................................1465
				Amp Clamp..........................................................................................................................................................................................................................................................1466
				EXP-1000 HD by Midtronics..........................................................................................................................................................................................................................................1467
				EZ-Tech® Electronic Service Tool (EST).............................................................................................................................................................................................................................1468
					ServiceMaxx™ Software..........................................................................................................................................................................................................................................1468
				Interface cable (RP1210B compliant supporting J1939 and J1708).....................................................................................................................................................................................................1468
				Breakout Harness 4485A (APP).......................................................................................................................................................................................................................................1469
				Breakout Harness 4735A (O2S).......................................................................................................................................................................................................................................1469
				Breakout Harness 4760A (AFTFSV, AFTPAV, AFTFI and EGRT)............................................................................................................................................................................................................1470
				Breakout Harness 4827 (DEFTHC, IAHFS, ECT1, ECT2, EOL, and EOT)....................................................................................................................................................................................................1470
				Breakout Harness 4828 (FPCV and DEFDV).............................................................................................................................................................................................................................1471
				Breakout Harness 4829 (FRP)........................................................................................................................................................................................................................................1471
				Breakout Harness 4830 (HS/IAT and TC2CIS)..........................................................................................................................................................................................................................1472
				Breakout Harness 4844 (EFAN).......................................................................................................................................................................................................................................1472
				Breakout Harness 4845..............................................................................................................................................................................................................................................1473
				Breakout Harness 4850 (IMP)........................................................................................................................................................................................................................................1473
				Breakout Harness 4870 (CMV)........................................................................................................................................................................................................................................1474
				Breakout Harness 4871 (AAT and CFV)................................................................................................................................................................................................................................1474
				Breakout Harness 4881 (FDP)........................................................................................................................................................................................................................................1475
				Breakout Harness 4882 (EOP)........................................................................................................................................................................................................................................1475
				Breakout Harness 4883 (IMT)........................................................................................................................................................................................................................................1476
				Breakout Harness 4885 (IAHR).......................................................................................................................................................................................................................................1476
				Breakout Harness 4908..............................................................................................................................................................................................................................................1477
				Breakout Harness 4951 (CCOSS)......................................................................................................................................................................................................................................1477
				Breakout Harness 4993 (CACOT)......................................................................................................................................................................................................................................1478
				Breakout Harness 6002 (WIF)........................................................................................................................................................................................................................................1478
				Breakout Harness 6003 (EBPV, TC1TOP, and TC2WC)....................................................................................................................................................................................................................1478
				Breakout Harness 6004 (ECB)........................................................................................................................................................................................................................................1479
				Breakout Harness 6016 (ETV and EGR Valve)..........................................................................................................................................................................................................................1479
				Breakout Harness 6021 (CKP and CMP)................................................................................................................................................................................................................................1480
				Breakout Harness 12-574-01 (8-way DPF Jumper)......................................................................................................................................................................................................................1480
				Breakout Harness 12-575-01 (DPF Differential Pressure / Outlet Pressure Sensor)....................................................................................................................................................................................1481
				Breakout Harness 18-045-01 (DEF Suction Line Heater)...............................................................................................................................................................................................................1481
				Breakout Harness 18-046-01 (DEF Return Line Heater)................................................................................................................................................................................................................1482
				Breakout Harness 18-047-01 (DEF Pressure Line Heater)..............................................................................................................................................................................................................1482
				Breakout Harness 18-050-01 (20-way DEF Harness Interconnect).......................................................................................................................................................................................................1484
				Breakout Harness 18-124-01 (DEF Tank Level and Temperature Sensor).................................................................................................................................................................................................1484
				Breakout Harness 18-250-01 (12-way SCR Jumper Harness).............................................................................................................................................................................................................1485
				Breakout Harness 18-500-01 (12-way AFT Interconnect)...............................................................................................................................................................................................................1485
				Breakout Harness 18-648-01 (NOx In Sensor Module and SCR Temperature Sensor Module)................................................................................................................................................................................1486
				Breakout Harness 18-649-01 (NOx Out and DOC / DPF Temperature Sensor Module).......................................................................................................................................................................................1486
				Breakout Harness 18-650-01 (Ammonia (NH3) Sensor)..................................................................................................................................................................................................................1488
				Breakout Harness 18-801-01 (Ammonia (NH3) Sensor Module)...........................................................................................................................................................................................................1488
				Breakout Harness 18-909-01 (DEF Supply Module).....................................................................................................................................................................................................................1489
			Mechanical Tools.......................................................................................................................................................................................................................................................1490
				Air Cap, Fuel Cap and Plug Kit.....................................................................................................................................................................................................................................1490
				Air Compressor Coolant Line Release Tool...........................................................................................................................................................................................................................1490
				Air Intake Guard...................................................................................................................................................................................................................................................1491
				Blow-by Test Tool..................................................................................................................................................................................................................................................1492
				Clean Fuel Source Tool.............................................................................................................................................................................................................................................1492
				Inlet Air Heater Solenoid Test Adapter Kit.........................................................................................................................................................................................................................1493
				Digital Manometer..................................................................................................................................................................................................................................................1494
				EGR Cooler Leak Detection Test Kit.................................................................................................................................................................................................................................1495
				Charge Air Cooler Test Kit.........................................................................................................................................................................................................................................1495
				Digital IR Thermometer.............................................................................................................................................................................................................................................1496
				Lash Gauge (0.50mm)................................................................................................................................................................................................................................................1496
				Lash Gauge (0.80mm)................................................................................................................................................................................................................................................1497
				Fuel Block Off Tool................................................................................................................................................................................................................................................1497
				Fuel Injector Cups.................................................................................................................................................................................................................................................1498
				Fuel Inlet Restriction and Aeration Tool...........................................................................................................................................................................................................................1498
				Fuel Line Coupler..................................................................................................................................................................................................................................................1499
				Fuel Line Disconnect Tool 11.8 mm..................................................................................................................................................................................................................................1499
				Fuel Line Disconnect Tool 16 mm....................................................................................................................................................................................................................................1500
				Fuel/Oil Pressure Test Coupler.....................................................................................................................................................................................................................................1500
				Fuel Pressure Gauge................................................................................................................................................................................................................................................1501
				High Pressure Rail Plugs...........................................................................................................................................................................................................................................1501
				High Pressure Return Line Tester...................................................................................................................................................................................................................................1503
				Pressure Test Kit..................................................................................................................................................................................................................................................1504
				Radiator Pressure Test Kit.........................................................................................................................................................................................................................................1504
				Slack Tube® Manometer..............................................................................................................................................................................................................................................1506
				UV Leak Detection Kit..............................................................................................................................................................................................................................................1507
				Vacuum Analyzer and Fuel Pump Tester...............................................................................................................................................................................................................................1508
				Diesel Exhaust Fluid Refractometer.................................................................................................................................................................................................................................1508
				Aftertreatment Injector Test Kit...................................................................................................................................................................................................................................1509
				DEF Doser Valve Spray Test Kit.....................................................................................................................................................................................................................................1509
				Pressure Gauge Adapter 18-538-01...................................................................................................................................................................................................................................1510
				DEF Doser Cleaning Kit.............................................................................................................................................................................................................................................1510
		Table of Contents..........................................................................................................................................................................................................................................................1511
			Abbreviations and Acronyms.............................................................................................................................................................................................................................................1513
		Table of Contents..........................................................................................................................................................................................................................................................1523
			Terminology............................................................................................................................................................................................................................................................1525
		Table of Contents..........................................................................................................................................................................................................................................................1537
			the All Ratings........................................................................................................................................................................................................................................................1539
			Navistar® N13 (12.4 L).................................................................................................................................................................................................................................................1546
				410 hp @ 1700 rpm..................................................................................................................................................................................................................................................1546
				430 hp @ 1700 rpm..................................................................................................................................................................................................................................................1547
				450 hp @ 1700 rpm (Allison Automatic Transmission).................................................................................................................................................................................................................1548
				450 hp @ 1700 rpm (Manual Transmission)............................................................................................................................................................................................................................1549
				475 hp @ 1700 rpm..................................................................................................................................................................................................................................................1550
		Table of Contents..........................................................................................................................................................................................................................................................1551
			About the Breakout Box.................................................................................................................................................................................................................................................1553
			Engine Control Module (ECM) Values.....................................................................................................................................................................................................................................1553
				C1 Connector.......................................................................................................................................................................................................................................................1553
				C2 Connector.......................................................................................................................................................................................................................................................1555
				E1 Connector.......................................................................................................................................................................................................................................................1557
				E2 Connector.......................................................................................................................................................................................................................................................1560
			Aftertreatment Control Module (ACM) ...................................................................................................................................................................................................................................1561
				J1 Connector.......................................................................................................................................................................................................................................................1561
				J2 Connector.......................................................................................................................................................................................................................................................1563
		Table of Contents..........................................................................................................................................................................................................................................................1565
			Description............................................................................................................................................................................................................................................................1567
		Table of Contents..........................................................................................................................................................................................................................................................1569
			Top View...............................................................................................................................................................................................................................................................1571
			Front View.............................................................................................................................................................................................................................................................1572
			Left Side View.........................................................................................................................................................................................................................................................1573
			Right Side View........................................................................................................................................................................................................................................................1574
			Back View..............................................................................................................................................................................................................................................................1575
			Component Locator Table................................................................................................................................................................................................................................................1576
tables.............................................................................................................................................................................................................................................................................   5
	Technical Service Literature...................................................................................................................................................................................................................................................   5
	Navistar® N13 Diesel Engine....................................................................................................................................................................................................................................................  23
	O2S Calibration Procedure – Using ServiceMaxx™ Software........................................................................................................................................................................................................................ 127
	Possible Diagnostic Trouble Codes.............................................................................................................................................................................................................................................. 131
	Engine Brake Solenoid Specifications........................................................................................................................................................................................................................................... 184
	Engine Brake Oil Pressure Requirements......................................................................................................................................................................................................................................... 187
	Normal fuel return flow with number of connected injectors..................................................................................................................................................................................................................... 235
	Entry Conditions for an Active Regen........................................................................................................................................................................................................................................... 348
	Entry Conditions for a Parked Regen............................................................................................................................................................................................................................................ 349
	Exhaust Restriction Test....................................................................................................................................................................................................................................................... 350
	Check Active Regen Inhibitors.................................................................................................................................................................................................................................................. 352
	Check Parked Regen Inhibitors.................................................................................................................................................................................................................................................. 353
	Parked Regen Checks............................................................................................................................................................................................................................................................ 354
	SPN 102 FMI 16 – Intake Manifold Pressure Overboost ........................................................................................................................................................................................................................... 434
	SPN 102 FMI 18 – Intake Manifold Pressure Underboost........................................................................................................................................................................................................................... 435
	SPN 1173 FMI 16 – TC2CIT signal above desired (Interstage CAC under cooling)................................................................................................................................................................................................... 435
	SPN 2659 FMI 21 – EGR Low Flow Rate detected................................................................................................................................................................................................................................... 436
	Sensor Circuit Check........................................................................................................................................................................................................................................................... 443
	Pinpoint Diagnostics Without ServiceMaxx™ Software............................................................................................................................................................................................................................. 444
	Harness Resistance Check....................................................................................................................................................................................................................................................... 444
	Operational Voltage Check...................................................................................................................................................................................................................................................... 445
	SPN 2630 FMI 2 – CACOT signal erratic, intermittent or incorrect............................................................................................................................................................................................................... 485
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................ 486
	Connector Voltage Check Without ServiceMaxx™ Software.......................................................................................................................................................................................................................... 486
	Harness Resistance Check....................................................................................................................................................................................................................................................... 486
	Sensor Resistance Check........................................................................................................................................................................................................................................................ 491
	Connector Voltage Check Without ServiceMaxx™ software.......................................................................................................................................................................................................................... 491
	Harness Resistance Check....................................................................................................................................................................................................................................................... 491
	Programmable Parameters........................................................................................................................................................................................................................................................ 493
	Switch Checks.................................................................................................................................................................................................................................................................. 493
	Connector Voltage Check........................................................................................................................................................................................................................................................ 494
	Operational Voltage Check...................................................................................................................................................................................................................................................... 495
	Actuator Resistance Check...................................................................................................................................................................................................................................................... 495
	Harness Resistance Check....................................................................................................................................................................................................................................................... 495
	Connector Voltage Check........................................................................................................................................................................................................................................................ 523
	Operational Voltage Check...................................................................................................................................................................................................................................................... 523
	Actuator Resistance Check...................................................................................................................................................................................................................................................... 523
	Harness Resistance Check....................................................................................................................................................................................................................................................... 523
	SPN 626 FMI 18 – Inlet Air Heater fault: Lack of heat in the Intake Manifold .................................................................................................................................................................................................. 531
	Voltage Check on IAHFI - Actuator Test......................................................................................................................................................................................................................................... 531
	Amperage Draw Check - Actuator Test............................................................................................................................................................................................................................................ 531
	Voltage Checks on Relay Connector.............................................................................................................................................................................................................................................. 532
	Voltage Checks on Relay - Actuator Test........................................................................................................................................................................................................................................ 533
	IAHFI Resistance Check......................................................................................................................................................................................................................................................... 534
	Harness Resistance Check....................................................................................................................................................................................................................................................... 534
	Connector Voltage Check – IAHFS Disconnected................................................................................................................................................................................................................................... 536
	Operational Voltage Check...................................................................................................................................................................................................................................................... 536
	Actuator Resistance Check...................................................................................................................................................................................................................................................... 537
	Harness Resistance Check....................................................................................................................................................................................................................................................... 537
	Connector Voltage Check – EBPV Disconnected.................................................................................................................................................................................................................................... 965
	Operational Voltage Check...................................................................................................................................................................................................................................................... 965
	Actuator Resistance Check...................................................................................................................................................................................................................................................... 965
	Harness Resistance Check....................................................................................................................................................................................................................................................... 966
	Connector Voltage Check – ECB1 Disconnected.................................................................................................................................................................................................................................... 974
	Operational Voltage Check...................................................................................................................................................................................................................................................... 974
	Actuator Resistance Check...................................................................................................................................................................................................................................................... 974
	Harness Resistance Check....................................................................................................................................................................................................................................................... 975
	Connector Voltage Check – ECB2 Disconnected.................................................................................................................................................................................................................................... 977
	Operational Voltage Check...................................................................................................................................................................................................................................................... 977
	Actuator Resistance Check...................................................................................................................................................................................................................................................... 977
	Harness Resistance Check....................................................................................................................................................................................................................................................... 977
	SPN 158 FMI 15- ECM Switched voltage too HIGH.................................................................................................................................................................................................................................. 982
	SPN 158 FMI 17- ECM Switched voltage too LOW................................................................................................................................................................................................................................... 982
	Voltage Checks at ECM.......................................................................................................................................................................................................................................................... 982
	Voltage Check.................................................................................................................................................................................................................................................................. 984
	Harness Resistance Check....................................................................................................................................................................................................................................................... 984
	Voltage Check.................................................................................................................................................................................................................................................................. 985
	Harness Resistance Check....................................................................................................................................................................................................................................................... 985
	Voltage Check.................................................................................................................................................................................................................................................................. 987
	Harness Resistance Check....................................................................................................................................................................................................................................................... 987
	SPN 108 FMI 3- BARO signal Out of Range HIGH................................................................................................................................................................................................................................... 989
	SPN 108 FMI 4 - BARO signal Out of Range LOW................................................................................................................................................................................................................................... 989
	SPN 628 FMI 12- ECM Memory Error............................................................................................................................................................................................................................................... 989
	SPN 629 FMI 2- ECM Error- Level 2 Monitoring................................................................................................................................................................................................................................... 989
	SPN 629 FMI 8 - Engine Off timer fault......................................................................................................................................................................................................................................... 989
	SPN 629 FMI 12- ECM Internal chip Error........................................................................................................................................................................................................................................ 989
	SPN 629 FMI 14- ECM Internal component......................................................................................................................................................................................................................................... 989
	SPN 1110 FMI 31 – ECM Detects Fueling Without Demand........................................................................................................................................................................................................................... 990
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1003
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1003
	Harness Resistance Check.......................................................................................................................................................................................................................................................1004
	SPN 4076 FMI 16 – ECT2 signal does not agree with other sensors (Cold soak)....................................................................................................................................................................................................1009
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1010
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1010
	Harness Resistance Check.......................................................................................................................................................................................................................................................1010
	Voltage Check at Single or Two-Speed EFC Connector - Actuator Test.............................................................................................................................................................................................................1013
	Harness Resistance Check.......................................................................................................................................................................................................................................................1013
	SPN 412 FMI 2 – EGRT signal does not agree with other sensors..................................................................................................................................................................................................................1016
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1017
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1017
	Harness Resistance Check.......................................................................................................................................................................................................................................................1017
	Connector Voltage Check — EGR Valve Disconnected...............................................................................................................................................................................................................................1025
	Operational Voltage Check......................................................................................................................................................................................................................................................1025
	Harness Resistance Check.......................................................................................................................................................................................................................................................1026
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1033
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1034
	Harness Resistance Check.......................................................................................................................................................................................................................................................1034
	Sensor Circuit Check...........................................................................................................................................................................................................................................................1036
	Connector Voltage Check........................................................................................................................................................................................................................................................1036
	Harness Resistance Check.......................................................................................................................................................................................................................................................1037
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1039
	Pinpoint Diagnostics Without ServiceMaxx™ Software.............................................................................................................................................................................................................................1039
	Harness Resistance Check.......................................................................................................................................................................................................................................................1040
	Connector Voltage Check — ETV Disconnected.....................................................................................................................................................................................................................................1043
	Operational Voltage Check......................................................................................................................................................................................................................................................1044
	Harness Resistance Check.......................................................................................................................................................................................................................................................1045
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1094
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1094
	Harness Resistance Check.......................................................................................................................................................................................................................................................1094
	Connector Voltage Check – FPCV Disconnected....................................................................................................................................................................................................................................1097
	Operational Voltage Check......................................................................................................................................................................................................................................................1097
	Harness Resistance Check.......................................................................................................................................................................................................................................................1098
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1102
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1103
	Harness Resistance Check.......................................................................................................................................................................................................................................................1103
	SPN 157 FMI 0 - FRP relief valve opening fault.................................................................................................................................................................................................................................1112
	SPN 157 FMI 14 - FRP Relief Valve failure......................................................................................................................................................................................................................................1112
	SPN 1810 FMI 0 - Hard Brake monitor, event log, extreme........................................................................................................................................................................................................................1129
	SPN 1810 FMI 15- Hard Brake monitor, event log, non-extreme....................................................................................................................................................................................................................1129
	SPN 172 FMI 2 – IAT signal does not agree with other sensors...................................................................................................................................................................................................................1131
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1132
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1132
	Harness Resistance Check.......................................................................................................................................................................................................................................................1132
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1137
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1137
	Harness Resistance Check.......................................................................................................................................................................................................................................................1138
	Cold Soak Sensor Compare Check With ServiceMaxx™ Software......................................................................................................................................................................................................................1145
	SPN 105 FMI 2 – IMT signal does not agree with other sensors...................................................................................................................................................................................................................1145
	SPN 105 FMI 18 – IMT signal not responding as expected.........................................................................................................................................................................................................................1145
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1145
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1146
	Harness Resistance Check.......................................................................................................................................................................................................................................................1146
	Vehicle Diagnostic Connector Voltage Check.....................................................................................................................................................................................................................................1227
	EST Communication Check........................................................................................................................................................................................................................................................1227
	Harness Resistance Check.......................................................................................................................................................................................................................................................1228
	SPN 1590 FMI 19 - Adaptive Cruise Control not detected on J1939................................................................................................................................................................................................................1228
	MIL Connector Voltage Check Without ServiceMaxx™ Software .....................................................................................................................................................................................................................1261
	Harness Resistance Check.......................................................................................................................................................................................................................................................1261
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1266
	Harness Resistance Check.......................................................................................................................................................................................................................................................1267
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1300
	Harness Resistance Check.......................................................................................................................................................................................................................................................1300
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1331
	Harness Resistance Check.......................................................................................................................................................................................................................................................1332
	SPN 3223 FMI 1– O2S heater temperature below minimum...........................................................................................................................................................................................................................1342
	SPN 3223 FMI 17 – O2S heater temperature below minimum at low battery PWR......................................................................................................................................................................................................1342
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1344
	Harness Resistance Check.......................................................................................................................................................................................................................................................1344
	SPN 5541 FMI 2 – TC1TOP signal does not agree with BARO........................................................................................................................................................................................................................1405
	Sensor Circuit Check With ServiceMaxx™ Software................................................................................................................................................................................................................................1405
	Connector Voltage Check Without ServiceMaxx™ Software..........................................................................................................................................................................................................................1405
	Harness Resistance Check.......................................................................................................................................................................................................................................................1407
	Connector Voltage Check – TC2WC Disconnected...................................................................................................................................................................................................................................1409
	Operational Voltage Check......................................................................................................................................................................................................................................................1409
	Actuator Resistance Check......................................................................................................................................................................................................................................................1409
	Harness Resistance Check.......................................................................................................................................................................................................................................................1409
	SPN 84 FMI 2 - Vehicle speed anti-tampering fault..............................................................................................................................................................................................................................1435
	TOSS / VSS Connector Voltage Check Without ServiceMaxx™ Software...............................................................................................................................................................................................................1435
	TOSS / VSS Sensor Continuity Check Without ServiceMaxx™ Software...............................................................................................................................................................................................................1435
	Harness Resistance Check.......................................................................................................................................................................................................................................................1436
	TOSS / VSS Operational Check Without ServiceMaxx™ Software.....................................................................................................................................................................................................................1436
	SPN 191 FMI 2 TOSS / VSS signal erratic, intermittent, or incorrect............................................................................................................................................................................................................1437
	SPN 191 FMI 3 TOSS / VSS signal out of range HIGH..............................................................................................................................................................................................................................1437
	SPN 191 FMI 4 TOSS / VSS signal out of range LOW...............................................................................................................................................................................................................................1437
	SPN 191 FMI 16 TOSS / VSS reading higher then limit............................................................................................................................................................................................................................1437
	Voltage Checks for SPN 3509 FMI 14 – VREF1.....................................................................................................................................................................................................................................1443
	Harness Resistance Check for SPN 3509 FMI 14 – VREF1...........................................................................................................................................................................................................................1443
	Voltage Checks for SPN 3510 FMI 14 – VREF2.....................................................................................................................................................................................................................................1444
	Harness Resistance Check for SPN 3510 FMI 14 – VREF2...........................................................................................................................................................................................................................1444
	Voltage Checks for SPN 3511 FMI 14 – VREF3.....................................................................................................................................................................................................................................1444
	Harness Resistance Check for SPN 3511 FMI 14 – VREF3...........................................................................................................................................................................................................................1445
	Voltage Checks for SPN 3512 FMI 14 – VREF4.....................................................................................................................................................................................................................................1445
	Harness Resistance Check for SPN 3512 FMI 14 – VREF4...........................................................................................................................................................................................................................1445
	Voltage Checks for SPN 3513 FMI 14 – VREF5.....................................................................................................................................................................................................................................1446
	Harness Resistance Check for SPN 3513 FMI 14 – VREF5...........................................................................................................................................................................................................................1446
	Voltage Checks for SPN 3514 FMI 14 – VREF6.....................................................................................................................................................................................................................................1446
	Harness Resistance Check for SPN 3514 FMI 14 – VREF6...........................................................................................................................................................................................................................1447
	Voltage Check..................................................................................................................................................................................................................................................................1449
	Connector Resistance Check to GND..............................................................................................................................................................................................................................................1449
	Harness Resistance Check.......................................................................................................................................................................................................................................................1450
	Key-On Engine-Off..............................................................................................................................................................................................................................................................1539
	Engine Cranking................................................................................................................................................................................................................................................................1539
	Low Idle, no load, stabilized engine operating temperature.....................................................................................................................................................................................................................1540
	High Idle, no load, stabilized engine operating temperature....................................................................................................................................................................................................................1541
	Full load, rated speed on dynamometer, stabilized engine operating temperature.................................................................................................................................................................................................1541
	Component Specifications.......................................................................................................................................................................................................................................................1542
	Actuator Output State..........................................................................................................................................................................................................................................................1543
	Inlet Air Heater System........................................................................................................................................................................................................................................................1544
	Crankcase Pressure.............................................................................................................................................................................................................................................................1544
	EBPV Rod Extension.............................................................................................................................................................................................................................................................1544
	TC2WC Rod Extension............................................................................................................................................................................................................................................................1544
	Component......................................................................................................................................................................................................................................................................1576
	Location.......................................................................................................................................................................................................................................................................1576

PLEASE NOTE:

  • This is the SAME exact manual used by your dealers to fix your vehicle.
  • The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
  •  Any queries / doubts regarding your purchase, please feel free to contact heydownloadss@gmail.com

Showing all 14 results

FORGOT PASSWORD ?
Lost your password? Please enter your username or email address. You will receive a link to create a new password via email.
We do not share your personal details with anyone.
0