Repair and Diagnosis
- A L L Diagnostic Trouble Codes ( DTC )
- Relays and Modules
- Relays and Modules - Accessories and Optional Equipment
- Relays and Modules - Body and Frame
- Relays and Modules - Brakes and Traction Control
- Relays and Modules - Cruise Control
- Relays and Modules - HVAC
- Relays and Modules - Instrument Panel
- Relays and Modules - Lighting and Horns
- Relays and Modules - Power and Ground Distribution
- Relays and Modules - Powertrain Management
- Relays and Modules - Restraints and Safety Systems
- Relays and Modules - Starting and Charging
- Relays and Modules - Transmission and Drivetrain
- Relays and Modules - Windows and Glass
- Relays and Modules - Wiper and Washer Systems
- Sensors and Switches
- Sensors and Switches - Accessories and Optional Equipment
- Sensors and Switches - Body and Frame
- Sensors and Switches - Brakes and Traction Control
- Sensors and Switches - Cooling System
- Sensors and Switches - Cruise Control
- Sensors and Switches - Engine
- Sensors and Switches - HVAC
- Sensors and Switches - Instrument Panel
- Sensors and Switches - Lighting and Horns
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Camshaft Position Sensor
- Clutch Switch
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Pressure Feedback Exhaust Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Sensors and Switches - Emission Control Systems
- Sensors and Switches - Fuel Delivery and Air Induction
- Sensors and Switches - Ignition System
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Hall Effect Sensor
- Ignition Switch
- Knock Sensor
- Sensors and Switches - Computers and Control Systems
- Sensors and Switches - Restraints and Safety Systems
- Sensors and Switches - Starting and Charging
- Sensors and Switches - Steering and Suspension
- Sensors and Switches - Transmission and Drivetrain
- Sensors and Switches - Windows and Glass
- Sensors and Switches - Wiper and Washer Systems
- Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Drive Belt
- Filters
- Hoses
- Fluids
- Brake Bleeding
- Air Bag(s) Arming and Disarming
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Vehicle Lifting
- Tires
- Wheels
- Wheel Bearing
- Wheel Hub
- Wheel Hub (Locking)
- Wheel Stud / Lug Nut
Technical Service Bulletins
- Vehicle Lifting
Description and Operation
- Service Intervals
- Severe Service Defined
- Routine Service
- Normal Service
- 5000 MI or 8000 KM
- 10000 MI or 16000 KM
- 15000 MI or 24000 KM
- 20000 MI or 32000 KM
- 25000 MI or 40000 KM
- 30000 MI or 48000 KM
- 35000 MI or 56000 KM
- 40000 MI or 64000 KM
- 45000 MI or 72000 KM
- 50000 MI or 80000 KM
- 55000 MI or 88000 KM
- 60000 MI or 96000 KM
- 65000 MI or 104000 KM
- 70000 MI or 112000 KM
- 75000 MI or 120000 KM
- 80000 MI or 128000 KM
- 85000 MI or 136000 KM
- 90000 MI or 144000 KM
- 95000 MI or 152000 KM
- 100000 MI or 160000 KM
- 105000 MI or 168000 KM
- 110000 MI or 176000 KM
- 115000 MI or 184000 KM
- 120000 MI or 192000 KM
- 125000 MI or 200000 KM
- 130000 MI or 208000 KM
- 135000 MI or 216000 KM
- 140000 MI or 224000 KM
- 145000 MI or 232000 KM
- 150000 MI or 240000 KM
- Severe Service
- 3000 MI or 4800 KM
- 6000 MI or 9600 KM
- 9000 MI or 14400 KM
- 12000 MI or 19200 KM
- 15000 MI or 24000 KM
- 18000 MI or 28800 KM
- 21000 MI or 33600 KM
- 24000 MI or 38400 KM
- 27000 MI or 43200 KM
- 30000 MI or 48000 KM
- 33000 MI or 52800 KM
- 36000 MI or 57600 KM
- 39000 MI or 62400 KM
- 42000 MI or 67200 KM
- 45000 MI or 72000 KM
- 48000 MI or 76800 KM
- 51000 MI or 81600 KM
- 54000 MI or 86400 KM
- 57000 MI or 91200 KM
- 60000 MI or 96000 KM
- 63000 MI or 100800 KM
- 66000 MI or 105600 KM
- 69000 MI or 110400 KM
- 72000 MI or 115200 KM
- 75000 MI or 120000 KM
- 78000 MI or 124800 KM
- 81000 MI or 129600 KM
- 84000 MI or 134400 KM
- 87000 MI or 139200 KM
- 90000 MI or 144000 KM
- 93000 MI or 148800 KM
- 96000 MI or 153600 KM
- 99000 MI or 158400 KM
- 102000 MI or 163200 KM
- 105000 MI or 168000 KM
- 108000 MI or 172800 KM
- 111000 MI or 177600 KM
- 114000 MI or 182400 KM
- 117000 MI or 187200 KM
- 120000 MI or 192000 KM
- 123000 MI or 196800 KM
- 126000 MI or 201600 KM
- 129000 MI or 206400 KM
- 132000 MI or 211200 KM
- 135000 MI or 216000 KM
- 138000 MI or 220800 KM
- 141000 MI or 225600 KM
- 144000 MI or 230400 KM
- 147000 MI or 235200 KM
- 150000 MI or 240000 KM
Service and Repair
Technical Service Bulletins
- Engine, Cooling and Exhaust
- Engine
- Compression Check
- Camshaft, Lifters and Push Rods
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belts, Mounts, Brackets and Accessories
- Engine Lubrication
- Intake Manifold
- Lamps and Indicators - Engine
- Seals and Gaskets
- Sensors and Switches - Engine
- Timing Components
- Tune-up and Engine Performance Checks
- Water Pump
- Application and ID
Description and Operation
Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
- Cooling System
- Coolant
- Coolant Reservoir
- Radiator Cooling Fan
- Engine - Coolant Temperature Sensor/Switch
- Fan Shroud
- Heater Core
- Heater Hose
- Lamps and Indicators - Cooling System
- Radiator
- Radiator Cap
- Radiator Hose
- Sensors and Switches - Cooling System
- Temperature Gauge
- Thermostat
- Thermostat Housing
- Water Pump
Description and Operation
Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
- Exhaust System
- Engine
- Powertrain Management
- Relays and Modules - Powertrain Management
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Camshaft Position Sensor
- Clutch Switch
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Pressure Feedback Exhaust Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Sensors and Switches - Emission Control Systems
- Sensors and Switches - Fuel Delivery and Air Induction
- Sensors and Switches - Ignition System
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Hall Effect Sensor
- Ignition Switch
- Knock Sensor
- Sensors and Switches - Computers and Control Systems
- Tune-up and Engine Performance Checks
- Computers and Control Systems
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Auxiliary Air Valve (Idle Speed)
- Camshaft Position Sensor
- Clutch Switch
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Data Link Connector
- Engine Control Module
- Idle Speed/Throttle Actuator - Electronic
- Information Bus
- Knock Sensor
- Main Relay (Computer/Fuel System)
- Malfunction Indicator Lamp
- Oxygen Sensor
- Power Steering Pressure Switch
- Pressure Feedback Exhaust Sensor
- Relays and Modules - Computers and Control Systems
- Sensors and Switches - Computers and Control Systems
- Air Flow Meter/Sensor
- Camshaft Position Sensor
- Clutch Switch
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Oxygen Sensor
- Power Steering Pressure Switch
- Pressure Feedback Exhaust Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Reading Diagnostic Trouble Codes
- With Scan Tool
- Diagnostic Methods/Quick Tests
- Diagnostic Subroutines (DSR) - Extracting Codes
- DSR1 - Vehicle Preparation
- DSR2 - Retrieve and Record Any Continuous Memory DTCs
- DSR3 - Perform Key ON Engine OFF (KOEO) Self-Test
- DSR4 - Check Timing Using A Timing Light (DI Applications Only)
- DSR5 - Perform Key ON Engine Running (KOER) Self-Test
- DSR6 - Were Any Continuous Memory DTCs Received In DSR2
- DSR7 - Were Any Identical/Related DTCs Serviced During Testing
- DSR8 - Are There Additional (Unrelated) Continuous Memory DTCs
- DSR10 - Vehicle Preparation
- DSR11 - Retrieve and Record Any Continuous Memory DTCs
- DSR12 - Perform Key On Engine Off (KOEO) Self-Test
- DSR13 - Were Any Continuous Memory DTCs Received In DSR11?
- DSR14 - Were Any Identical/Related DTCs Serviced During Testing
- DSR15 - Are There Additional (Unrelated) Continuous Memory DTCs
- DSR20 - Check/Compare Parameter Identification (PID) Values
- DSR21 - Isolate Cause of Noisy PID Value
- Without Scan Tool
- With Scan Tool
- Clearing Diagnostic Trouble Codes
- Reading Diagnostic Trouble Codes
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Diagnostic Routines
- 1 - No Crank
- 2 - Hard Start/Long Crank - Erratic Start/Erratic Crank
- 3 - No Start/Normal Crank
- 4 - Slow Return To Idle
- 5 - Fast Idle - Diesels/Runs On
- 6 - Low/Slow Idle
- 7 - Runs Rough-Misses-Buck/Jerk-Hesitation-Surge
- 8 - Backfires - Idle/Acceleration/Deceleration
- 9 - Lack/Loss of Power
- 10 - Spark Knock
- 11 - Poor Fuel Economy
- 12 - Emissions Compliance
- 13 - Warning Indicators
- 14 - Automatic Transmission Shift Concerns
- 15 - Instrumentation
- 16 - Oil System Concerns
- 17 - Overheating
- 18 - Cooling System Concerns - Fan Always Runs
- 19 - Exhaust System Concerns - Smoke
- 20 - Fuel System Concerns - Odor
- 21 - Engine Noise - Under Hood
- 22 - Engine Noise - Electric Secondary Air Pump Always Runs
- 23 - Climate Control - Lack of Cooling - A/C Not Functioning
- 24 - A/C Always On
- 25 - A/C Does Not Cut-Off Under WOT Conditions
- 26 - No Symptom Present - PCM Quick Test
- 27 - Lighting Systems - Stoplamp Concern
- 28 - Exhaust Odor (Sulphur/Rotten Egg Smell)
- 29 - DTC P1000 Received During Emission Test
- 30 - Fuel Pump Always Runs
- 32 - Multiplex Communication Network Concern
- Intermittent Symptoms
- Diagnostic Routines
- Pinpoint Tests
- A - No Start Test
- B - EEC Power Relay
- C - Reference Voltage (VREF)
- DA - Intake Air and Engine Coolant Temperature Sensors
- DC - Mass Air Flow (MAF) Sensor
- DH - Throttle Position (TP) Sensor
- DP - Vehicle Speed Sensor (VSS)
- DR - Camshaft Position (CMP) Sensor
- DS - Air Conditioning Pressure (ACP) Sensor
- FD - Brake On/Off (BOO) Switch
- FF - Power Steering Pressure (PSP) Switch
- FG - Octane Adjust (OCT ADJ)
- H - Fuel Control
- Test Notes
- Heated Oxygen Sensor (HO2S) Locations
- HO2S Connector and Test Pin Numbers
- Injector Connector Pin Numbers and Test Pins
- H20
- H21 - H22
- H23 - H25
- H26 - H28
- H30 - H31
- H32 - H34
- H35 - H36
- H37
- H40
- H41
- H42
- H43 - H45
- H46 - H48
- H49 - H51
- H52 - H54
- H55 - H56
- H57 - H59
- H60 - H61
- H62 - H63
- H64 - H66
- H70 - H80
- H81 - H82
- H83 - H84
- H85 - H87
- H88 - H100
- H110 - H111
- HC - Fuel Delivery System
- HD - Misfire Detection Monitor
- HE - Exhaust Gas Recirculation (EGR) Systems
- HF - Catalyst Efficiency Monitor and Exhaust Systems
- HG - Positive Crankcase Ventilation (PCV) System
- HM - Secondary Air Injection (AIR) System
- HU - Intake Air System
- Test Notes
- Tables and Charts
- HU1 - HU3
- HU4 - HU5
- HU6 - HU8
- HU9 - HU10
- HU11 - HU13
- HU14 - HU15
- HU16 - HU17
- HU18 - HU19
- HU20 - HU23
- HU24 - HU26
- HU27 - HU28
- HU29 - HU31
- HU32 - HU33
- HU34 - HU35
- HU36 - HU37
- HU38 - HU40
- HU41 - HU42
- HU43 - HU45
- HU46 - HU49
- HU50 - HU51
- HU52 - HU53
- HU54 - HU55
- HU56 - HU58
- HU59 - HU62
- HU63 - HU65
- HU66 - HU69
- HU70 - HU71
- HW - Evaporative Emission (EVAP) - Purge Flow System
- HX - Evaporative Emission (EVAP) Monitor and System
- JB - Ignition Misfire Under Load
- JD - Integrated Ignition - No Spark
- JE - Integrated Ignition Coil 1, 2, 3 or 4 Failure
- Test Notes
- Pinpoint Test Schematics
- JE1 - JE3
- JE4 - JE8
- JE9 - JE12
- JE13 - JE15
- JE16 - JE20
- JE21 - JE24
- JE25 - JE29
- JE30 - JE32
- JE33 - JE35
- JE36 - JE38
- JE39 - JE42
- JE43 - JE46
- JE47 - JE50
- JE51 - JE53
- JE60 - JE61
- JE62 - JE64
- JE65 - JE68
- JE69 - JE72
- JE73 - JE75
- JE76 - JE78
- JE79 - JE81
- JE82 - JE90
- JE91 - JE93
- JE94 - JE98
- JE99 - JE102
- JE103 - JE105
- JE106 - JE108
- JE109 - JE112
- JE113 - JE116
- JE117 - JE120
- JE121 - JE123
- JH - Tachometer Output Failure
- KA - Fuel Pump Relay
- KE - Idle Air Control (IAC) Valve Assembly
- KM - Wide Open Throttle (WOT) A/C Cutoff Relay, A/C Circuits
- MB - Output Test Mode (OTM) Not Functioning
- NB - Malfunction Indicator Lamp (MIL)
- NC - Ignition Engine Speed Input Circuit
- ND - Engine RPM/Vehicle Speed Limiter
- QA - Unable to Activate Self-Test/SCP Error/DTC Not Listed
- QB - DTC P0603
- QC - OBD II Monitor Testing Not Complete - DTC P1000
- QD - Diagnostic Trouble Code (DTC) P1260
- TA - Park/Neutral Position/Clutch Pedal Position Switches
- TB - Trans. Control Switch / Trans. Control Indicator Lamp
- TG - 4X4 Low (4X4L) Range
- X - Constant Control Relay Module (CCRM)
- Test Notes
- X1 - X3
- X15 - X16
- X17 - X20
- X21 - X25
- X26 - X30
- X31
- X35 - X36
- X40 - X42
- X43 - X46
- X48 - X51
- X52 - X53
- X65 - X66
- X70 - X80
- X81
- X83
- X85 - X100
- X101 - X102
- X103 - X104
- X105 - X106
- X107 - X110
- X111 - X115
- X116
- X120 - X124
- X125 - X128
- X130 - X135
- X150 - X152
- X153 - X155
- X160 - X162
- X163 - X170
- X171 - X175
- X176 - X179
- X180 - X182
- X183
- X185
- X190
- X194
- X195
- X200
- X205 - X210
- X211
- XB - Variable Load Control Module (VLCM)
- Z - Intermittent
- Intermittent Test Prioritization Chart
- Pinpoint Test Schematics
- Test Notes
- Worksheet For Road Test Procedure
- Z1 - Intermittent Test Procedure
- Z10 - Z11
- Z12 - Z13
- Z20 - Z21
- Z30 - Z31
- Z40
- Z41 - Z42
- Z43
- Z50
- Z51
- Z52 - Z191
- Z192 - Z226
- Z227 - Z234
- Z235 - Z241
- Z242 - Z247
- Z248 - Z254
- Z255 - Z278
- Z279 - Z285
- Z286 - Z291
- Z292 - Z297
- Z298 - Z304
- Z305 - Z310
- Z311 - Z316
- Scan Tool Testing and Procedures
- Mode 6 Data
- Monitors, Trips, Drive Cycles and Readiness Codes
Service and Repair
Diagrams
Technical Service Bulletins
- Emission Control Systems
- Catalytic Converter
- Evaporative Emissions System
- Exhaust Gas Recirculation
- Fillpipe Restrictor
- Positive Crankcase Ventilation
- Sensors and Switches - Emission Control Systems
Service Precautions
- Application and ID
Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
Tools and Equipment
- Fuel Delivery and Air Induction
- Fuel Pressure
- Fuel Pressure Release
- Idle Speed
- Air/Fuel Mixture
- Accelerator Pedal
- Air Cleaner Housing
- Air Flow Meter/Sensor
- Auxiliary Air Valve (Idle Speed)
- Fillpipe Restrictor
- Fuel
- Fuel Filler Cap
- Fuel Filter
- Fuel Injector
- Fuel Line Coupler
- Fuel Pressure Check Valve
- Fuel Pressure Regulator
- Fuel Pressure Test Port
- Fuel Pump
- Fuel Pump Pickup Filter
- Fuel Rail
- Fuel Reservoir
- Fuel Return Line
- Fuel Supply Line
- Fuel Tank
- Idle Speed/Throttle Actuator - Electronic
- Inertia Fuel Shutoff Switch
- Main Relay (Computer/Fuel System)
- Relays and Modules - Fuel Delivery and Air Induction
- Rollover Valve
- Sensors and Switches - Fuel Delivery and Air Induction
- Throttle Body
- Throttle Cable/Linkage
- Throttle Position Sensor
Service Precautions
Description and Operation
Testing and Inspection
Service and Repair
Diagrams
Technical Service Bulletins
Tools and Equipment
- Ignition System
- Firing Order
- Ignition Timing
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Hall Effect Sensor
- Ignition Cable
- Ignition Coil
- Ignition Control Module
- Knock Sensor
- Relays and Modules - Ignition System
- Sensors and Switches - Ignition System
- Camshaft Position Sensor
- Crankshaft Position Sensor
- Hall Effect Sensor
- Ignition Switch
- Knock Sensor
- Spark Plug
- Tachometer Connector
Service Precautions
Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
Tools and Equipment
- Transmission Control Systems
- Actuators and Solenoids - Transmission and Drivetrain
- Lamps and Indicators - Transmission and Drivetrain
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Diagnostic Trouble Code Tests and Associated Procedures
- Pinpoint Tests
- Before Pinpoint Tests
- Shift Solenoid Operation Chart
- A: Shift Solenoids
- B: Transmission Fluid/Oil Temperature (TFT/TOT) Sensor
- C: Torque Converter Clutch (TCC) Solenoid
- D: Transmission Range (TR)/Manual Lever Position (MLP) Sensor
- E: Electronic Pressure Control (EPC) Solenoid
- F: Turbine/Transmission Shaft Speed (TSS) Sensor
- G: Coast Clutch Solenoid (CCS)
- Monitors, Trips, Drive Cycles and Readiness Codes
Diagrams
Technical Service Bulletins
- PROM - Programmable Read Only Memory
- Application and ID
Diagrams
Technical Service Bulletins
Tools and Equipment
- Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
- Automatic Transmission/Transaxle
- Actuators and Solenoids - A/T
- Band
- Band Apply Servo
- Brake Switch - TCC
- Case
- Clutch
- Control Module
- Extension Housing
- Fluid - A/T
- Fluid Filter - A/T
- Fluid Line/Hose
- Fluid Pan
- Fluid Pump
- Input Shaft
- Lamps and Indicators - A/T
- Malfunction Indicator Lamp - A/T
- Output Shaft
- Overdrive Indicator Lamp
- Overdrive Switch
- Parking Pawl
- Planetary Gears
- Pressure Regulating Solenoid
- Relays and Modules - A/T
- Seals and Gaskets
- Sensors and Switches - A/T
- Shift Interlock
- Shift Solenoid
- Shifter A/T
- Shift Linkage
- Stator Shaft
- Throttle Position Sensor/Switch
- Torque Converter
- Torque Converter Clutch
- Torque Converter Clutch Solenoid
- Transmission Cooler
- Transmission Mode Indicator - A/T
- Transmission Mode Switch
- Transmission Mount
- Transmission Position Sensor/Switch
- Transmission Speed Sensor
- Transmission Temperature Sensor/Switch
- Valve Body
- Application and ID
Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
- Diagnosis By Symptom Directions
- Diagnosis By Symptom Index
- Engagement Concerns
- 201/301 - No Forward Only
- 202/302 - No Reverse
- 203/303 - Harsh Reverse
- 204/304 - Harsh Forward
- 205/305 - Delayed/Soft Reverse
- 206/306 - Delayed/Soft Forward
- 207A/307A - No Forward and No Reverse
- 207B/307B - No Forward In (D) Position and No Reverse
- 208/308 - Harsh Forward and Reverse
- 209/309 - Delayed/Soft Forward and Reverse
- Shift Concerns
- 210/310 - Some or All Shifts Missing
- 211/311 - Shift Timing: Early/Late (Some/All)
- 212/312 - Shift Timing: Erratic/Hunting (Some/All)
- 213/313 - Shift Feel: Soft/Slipping (Some/All)
- 214/314 - Shift Feel: Harsh (Some/All)
- 215/315 - No 1ST Gear In Drive, Engages In High-Gear
- 216/316 - No Manual 1ST Gear
- 217/317 - No Manual 2ND Gear
- 220/320 - No 1-2 Shift (Automatic)
- 221/321 - No 2-3 Shift (Automatic)
- 222/322 - No 3-4 Shift (Automatic)
- 226/326 - Soft/Slipping 1-2 Shift Only (Automatic)
- 227/327 - Soft/Slipping 2-3 Only (Automatic)
- 228/328 - Soft/Slipping 3-4 Only (Automatic)
- 229/329 - Soft/Slipping 4-3 Downshifts
- 232/332 - Harsh 1-2 Shift Only (Automatic)
- 233/333 - Harsh 2-3 Shift (Automatic)
- 234/334 - Harsh 3-4 Shift Only (Automatic)
- 235/335 - Harsh 4-3 Shift Only (Automatic)
- 236/336 - Harsh 3-2 Shift Only (Automatic)
- Torque Converter Clutch Operation Concerns
- Other Concerns
- 251/351 - Shift Lever Effort High
- 252/352 - External Leaks
- 253A/353A - Poor Vehicle Performance
- 253B/353B - Poor Perf/Wrong Gear Ratio In D, M2, M1
- 254/354 - Noise/Vibration, Forward or Reverse
- 255/355 - Engine Will Not Crank
- 256/356 - No Park Range
- 257/357 - Transmission Overheating
- 258/358 - No Engine Braking In Manual 2 Position
- 259/359 - No Engine Braking In Manual 1 Position
- 260/360 - No Engine Braking w/ O/D off (2nd and 3rd)
- 261/361 - Fluid Venting/Foaming
- 263/363 - Slips/Chatters In Manual 1st Position
- 264/364 - Slips/Chatters In Manual 2nd Position
- 265/365 - FMEM-Harsh Engagements and Shifts
- Reference Charts
- Component Tests and General Diagnostics
- Symptom Related Diagnostic Procedures
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Clutch
- Differential Assembly
- Differential Carrier
- Differential Case
- Differential Cover
- Differential Axle Housing
- Fluid - Differential
- Pinion Gear
- Ring Gear
Description and Operation
Testing and Inspection
Adjustments
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Drive Axles, Bearings and Joints
- Axle Pivot Bushing
- Axle Shaft Assembly
- Wheel Bearing
- Wheel Hub
- Wheel Hub (Locking)
- Application and ID
Description and Operation
Testing and Inspection
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Lamps and Indicators - Transmission and Drivetrain
- Manual Transmission/Transaxle
- Bell Housing
- Case
- Countershaft
- Extension Housing
- Fluid - M/T
- Flywheel Gear
- Gear
- Input Shaft
- Mainshaft Bearing/Bushing
- Output Shaft
- Reverse Gear Shaft
- Reverse Idler Gear
- Sensors and Switches - M/T
- Shifter M/T
- Speedometer Gear, M/T
- Throttle Position Sensor/Switch
- Transmission Mount
- Transmission Speed Sensor
- Transmission Temperature Sensor/Switch
- Application and ID
Description and Operation
Testing and Inspection
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
- Transfer Case
- Control Module
- Differential
- Fluid - Transfer Case
- Four Wheel Drive Indicator Lamp
- Four Wheel Drive Selector Relay
- Four Wheel Drive Selector Switch
- Gear Sensor/Switch
- Lamps and Indicators - Transfer Case
- Output Yoke/Flange
- Relays and Modules - Transfer Case
- Seals and Gaskets
- Sensors and Switches - Transfer Case
- Shifter Transfer Case
- Speed Sensor
Description and Operation
Testing and Inspection
Adjustments
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Transmission Control Systems
- Actuators and Solenoids - Transmission and Drivetrain
- Lamps and Indicators - Transmission and Drivetrain
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Diagnostic Trouble Code Tests and Associated Procedures
- Pinpoint Tests
- Before Pinpoint Tests
- Shift Solenoid Operation Chart
- A: Shift Solenoids
- B: Transmission Fluid/Oil Temperature (TFT/TOT) Sensor
- C: Torque Converter Clutch (TCC) Solenoid
- D: Transmission Range (TR)/Manual Lever Position (MLP) Sensor
- E: Electronic Pressure Control (EPC) Solenoid
- F: Turbine/Transmission Shaft Speed (TSS) Sensor
- G: Coast Clutch Solenoid (CCS)
- Monitors, Trips, Drive Cycles and Readiness Codes
Diagrams
Technical Service Bulletins
Service Precautions
- Application and ID
Adjustments
Service and Repair
Technical Service Bulletins
Tools and Equipment
- Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- ABS Diode
- ABS Main Relay
- Acceleration/Deceleration Sensor
- Brake Fluid Pump Relay
- Brake Fluid Solenoid Valve Relay
- Diagnostic Connector - ABS
- Electronic Brake Control Module
- Hydraulic Control Assembly - Antilock Brakes
- Wheel Speed Sensor
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- System Pre-Checks
- Description
- System Pre-Check Pinpoint Tests
- A - Yellow Rear ABS Light Off and Does Not Self Check
- B - Red Brake Light Off and Does Not Self-Check
- C - Yellow Light Self-Check OK, But Automatically Flashes
- D - Yellow RABS light OK/ No Self Check
- Description
- Electrical Schematic
- D1 - Check Battery Voltage
- D2 - Check For Shorted Brake Switch
- D3 - Check For Burned-Out Rear Brake Lights
- D4 - Check Loss of Brake Input to RABS Control Module
- D5 - Check Power to the RABS Electronic Control Module
- D6 - Check For Shorts In RABS Control Module Harness Connector
- D7 - Check Circuit 571 (BK/O) Continuity
- E - Red Brake Warning Light Stays on When Key In Run Position
- PC1
- PC2
- PC3
- PC4
- PC5
- PC6
- PC7
- PC8
- PC9
- PC10
- PC11
- Warning Indicator Lamps
- System Pre-Checks
- Reading and Clearing Diagnostic Trouble Codes
- Diagnostic Trouble Code Descriptions
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Symptom Testing Description
- Symptom to Test Chart
- Symptom Diagnosis Procedures
- Pinpoint Tests
- A
- A DTC C1101
- B
- B DTC C1185
- C
- C DTC B1317
- D
- D DTC B1318
- E
- E DTC C1198
- F DTC C1194
- G DTC C1214
- H DTC C1210
- J DTC C1206
- K DTC C1202
- L DTC C1155
- Description
- Electrical Schematic
- L1 DTC C1155 Check FT LT Speed Sensor Electrical Fault
- L2 Check Resistance at Front Left Wheel Speed Sensor
- L3 Check Circuit 521 (T/O) Continuity
- L4 Check Circuit 522 (T/BK) Continuity
- L5 Check Circuit 521 (T/O) Short to Ground
- L6 Check Circuit 522 (T/BK) Short to Ground
- L7 Check For Short to CAN
- L8 Check Wheel End Routing For Damage
- L9 Check For Wiring Intermittents
- L10 Check If All Steps Have Been Completed
- L11 Check For DTC Repeatability
- LL DTC C1158. C1258, C1233
- Description
- Electrical Schematic
- LL1 Service DTCs C1158, C1258 or C1233
- LL2 Check Front Left Speed Sensor Output
- LL3 Check Front Left Sensor Output at Speed Sensor
- LL4 Check Speed Sensor/Tone Ring Air Gap
- LL5 Recheck Front Left Speed Sensor Output
- LL6 Resolve Inconsistent Air Gap Concern
- LL7 Check For Wiring Intermittents
- LL8 Check If All Steps Have Been Completed
- LL9 Speed Sensor Output Drive Test
- LL10 Possible Conditions Not Checked
- M DTC C1145
- Description
- Electrical Schematic
- M1 DTC C1145 Front Right Speed Sensor Electrical Fault
- M2 Check Resistance at Front Right Wheel Speed Sensor
- M3 Check Circuit 514 (Y/R) Continuity
- M4 Check Circuit 516 (Y/BK) Continuity
- M5 Check Circuit 514 (Y/R) Short to Ground
- M6 Check Circuit 516 (Y/BK) Short to Ground
- M7 Check For Short to CAN
- M8 Check For Wiring Intermittents
- M9 Check If All Steps Have Been Completed
- M10 Check For DTC Repeatability
- MM DTC C1148, C1259 or C1234
- Description
- Electrical Schematic
- MM1 Service DTCs C1148, C1259 or C1234 Speed Sensor
- MM2 Check Front Right Speed Sensor Output at ABS Module
- MM3 Check Front Right Speed Sensor Output at Speed Sensor
- MM4 Check Speed Sensor/Tone Ring Air Gap
- MM5 Recheck Front Right Sensor Output
- MM6 Resolve Inconsistent Air Gap Concern
- MM7 Check For Wiring Intermittents
- MM8 Check If All Steps Have Been Completed
- MM9 Speed Sensor Output Drive Test
- MM10 Possible Conditions Not Checked
- N DTC C1230
- Description
- Electrical Schematic
- N1 Service DTC C1230 Check Rear Axle Speed Sensor
- N2 Check Resistance at Rear Axle Speed Sensor
- N3 Check Circuit 523 (R/PK) Continuity
- N4 Check Circuit 519 (Lg/BK) Continuity
- N5 Check Circuit 523 (R/PK) Short to Ground
- N6 Check Circuit 519 (Lg/BK) Short to Ground
- N7 Check Coil Circuit Component Connector Resistance
- N8 Check Speed Sensor Cable Routing For Damage
- N9 Check For Wiring Intermittents
- N10 Check If All Steps Have Been Completed
- N11 Check For DTC Repeatability
- NN DTC C1229, C1260, C1237
- P LF Valve Pair Function Test
- Q RF Valve Pair Function Test
- R Rear Axle Valve Pair Function Test
- S DTC C1096
- Description
- Pinpoint Test S Electrical Schematic
- S1 Visual Inspection and Equipment Hook-Up
- S2 Voltage Check 1 and 2
- S3 Check Pin 1 Ground
- S4 Continuity Check, Circuit 533 (T/R)
- S5 Continuity Check, Pump Motor Relay to System Relay
- S6 Continuity Check, Pump Motor Relay Cir 534 (Y/LG)
- S7 Continuity Check, Pump Motor Relay Cir 539 (PK/LB)
- S8 Check If All Steps Have Been Completed
- S9 Check For DTC Repeatability
- S10 Verify Integrity of Vehicle Wiring
- T DTC C1102
- Description
- Pinpoint Test T Electrical Schematic
- T1 Switch Check, Default G-Switch Position
- T2 Switch Check, G-Switch Raised 38.0mm
- T3 Switch Check, G-Switch Raised 25.4mm
- T4 Continuity Check, Circuit 836 (O/W)
- T5 Short to Ground Check, Circuit 836 (O/W)
- T6 Continuity Check, Circuit 886 (O/BK)
- T7 Short to Ground Check, Circuit 886 (O/BK)
- T8 Continuity Check, Circuit 887 (Y)
- T9 Short to Ground Check, Circuit 887 (Y)
- T10 Verify All Steps Have Been Completed
- T11 Check For DTC Repeatability
- T12 Verify Integrity of Vehicle Wiring
- U DTC C1095
- V Hard Light-No DTC
- Component Tests and General Diagnostics
- Monitors, Trips, Drive Cycles and Readiness Codes
- Drive Test Description
- Drive Test 1 Code 16
- Drive Test 4 Code 4
- Drive Test 6 Code 6
- Description
- DT6.1 Verify Integrity of Module Connection
- DT6.2 Verify Integrity of Speed Sensor Connection
- DT6.3 Verify Proper Speed Sensor Wire Routing
- DT6.4 Verify Speed Sensor Integrity
- DT6.5 Check Erratic Speed Sensor and Loose Wire Connectors
- DT6.6 Check For Metal Chips on Speed Sensor Magnet Pole Piece
- DT6.7 Make Sure All Steps Are Completed
- DT6.8 Clear Code/Pull Code
- DT6.9 Pinpoint Test Status
- DT6.10 Verify Integrity of Vehicle Wiring
- DT1.1 Low Speed ABS Stop
- DT1.2 Check For Unwarranted ABS Activity
- DT1.3 Check For High Sensor Gap
- DT1.4 Check For Marginally High Sensor Gap
- DT1.5 Determine Drive Test Is Complete
- DT1.6 Determine Next Diagnostic Step Based on Brake Symptom
- DT1.7 Obtain Diagnostic Trouble Code
- DT1.8 Determine Which Sensor Signal Is Incorrect
Service and Repair
Diagrams
Technical Service Bulletins
- Brake Bleeding
- Brake Pedal Assy
- Brake Warning Indicator
- Disc Brake System
- Drum Brake System
- Hydraulic System
- Parking Brake System
- Power Brake Assist
- Relays and Modules - Brakes and Traction Control
- Sensors and Switches - Brakes and Traction Control
Service Precautions
Testing and Inspection
Specifications
Technical Service Bulletins
- Antilock Brakes / Traction Control Systems
- Starting and Charging
- Sensors and Switches - Starting and Charging
- Relays and Modules - Starting and Charging
- Battery
- Charging System
- Alternator
- Voltage Regulator
Service Precautions
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Pinpoint Test Notes
- Schematics Used With Tests
- A: Charge Lamp On W/Eng Running (Low Voltage)
- B: Alt Overcharge (Batt Volts Greater Than 15.5 Volts)
- C: Charge Lamp On, Key Off
- Connector Views Used In Pinpoint Tests
- D: Charge Lamp Off, Key On, Eng Not Running
- E: Charge Lamp Flickers or Is Intermittent
- F: Voltage Gauge Reads High
- G: Voltage Gauge Reads Low
- H: Alt Noisy
- J: Radio Interference
- K: Batt Does Not Hold A Charge
- L: Batt Is Not Serviceable
- Component Tests and General Diagnostics
Diagrams
Specifications
Tools and Equipment
- Starting System
- Clutch Switch
- Ignition Lock
- Ignition Switch
- Neutral Safety Switch
- Neutral Start Relay
- Starter Motor
- Starter Relay
- Starter Solenoid
Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
Tools and Equipment
- Power and Ground Distribution
- Circuit Breaker
- Diode
- Electronic Noise Suppressor
- Fuse
- Fuse Block
- Fusible Link
- Multiple Junction Connector
- Relays and Modules - Power and Ground Distribution
- Relay Box
Service Precautions
Description and Operation
Service and Repair
Diagrams
- Diagram Information and Instructions
- Electrical Diagrams
- Grounds
- Power Distribution
- Engine Compartment Fuse/Relay Box
- Circuit-to-Fuse Cross Reference
- Fuse AIR BAG
- Fuse BLOWER MOTOR
- Fuse DRL SYS/FOG LAMPS
- Fuse FUEL SYS/ANTI-THEFT
- Fuse GENERATOR
- Fuse HEADLAMPS
- Fuse HORN
- Fuse HO2S
- Fuse I/P FUSE PANEL
- Fuse IGNITION
- Fuse JBL
- Fuse PARK LAMPS
- Fuse POWER LOCK/WINDOW/SEAT
- Fuse PCM POWER
- Fuse Memory Power
- Fuse POWER POINT
- Fuse 4 WHEEL DRIVE
- Fuse 4WABS MAIN RELAY
- Fuse 4WABS PUMP RELAY
- Fuse Link Circuits
- Instrument Panel Fuse Panel
- Engine Compartment Fuse/Relay Box
Technical Service Bulletins
Tools and Equipment
Technical Service Bulletins
- Power and Ground Distribution
- Circuit Breaker
- Diode
- Electronic Noise Suppressor
- Fuse
- Fuse Block
- Fusible Link
- Multiple Junction Connector
- Relays and Modules - Power and Ground Distribution
- Relay Box
Service Precautions
Description and Operation
Service and Repair
Diagrams
- Diagram Information and Instructions
- Electrical Diagrams
- Grounds
- Power Distribution
- Engine Compartment Fuse/Relay Box
- Circuit-to-Fuse Cross Reference
- Fuse AIR BAG
- Fuse BLOWER MOTOR
- Fuse DRL SYS/FOG LAMPS
- Fuse FUEL SYS/ANTI-THEFT
- Fuse GENERATOR
- Fuse HEADLAMPS
- Fuse HORN
- Fuse HO2S
- Fuse I/P FUSE PANEL
- Fuse IGNITION
- Fuse JBL
- Fuse PARK LAMPS
- Fuse POWER LOCK/WINDOW/SEAT
- Fuse PCM POWER
- Fuse Memory Power
- Fuse POWER POINT
- Fuse 4 WHEEL DRIVE
- Fuse 4WABS MAIN RELAY
- Fuse 4WABS PUMP RELAY
- Fuse Link Circuits
- Instrument Panel Fuse Panel
- Engine Compartment Fuse/Relay Box
Technical Service Bulletins
Tools and Equipment
- Steering and Suspension
- Alignment
- Sensors and Switches - Steering and Suspension
- Steering
- Center Link
- Front Steering Knuckle
- Pitman Arm
- Power Steering
- Sensors and Switches - Steering
- Steering Column
- Steering Gear
- Steering Shaft
- Steering Wheel
- Tie Rod
Description and Operation
Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
- Suspension
- Axle Beam
- Ball Joint
- Cross-Member
- Front Steering Knuckle
- Radius Arm
- Stabilizer Bar
- Suspension Spring ( Coil / Leaf )
- Suspension Strut / Shock Absorber
- Suspension Travel Bumper
- Torque Rod
- Wheel Bearing
- Wheel Hub
- Wheel Hub (Locking)
Service Precautions
Description and Operation
Testing and Inspection
Adjustments
Specifications
Technical Service Bulletins
Tools and Equipment
- Wheels and Tires
- Vehicle Lifting
- Tires
- Wheels
- Wheel Bearing
- Wheel Hub
- Wheel Hub (Locking)
- Wheel Stud / Lug Nut
Technical Service Bulletins
Technical Service Bulletins
- Heating and Air Conditioning
- Accumulator HVAC
- Air Conditioning Switch
- Air Door
- Air Duct
- Air Register
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Blower Motor Switch
- Cabin Air Filter / Purifier
- Compressor HVAC
- Compressor Clutch Relay
- Compressor Fitting HVAC
- Condenser HVAC
- Control Assembly
- Control Module HVAC
- Coupler HVAC
- Evaporator Case
- Evaporator Core
- Expansion Block/Orifice Tube
- Heater Core
- Heater Core Case
- Heater Hose
- High Pressure Safety Valve HVAC
- Hose/Line HVAC
- Receiver Dryer
- Refrigerant
- Refrigerant Filter
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Relays and Modules - HVAC
- Sensors and Switches - HVAC
- Service Port HVAC
- System Relay
- Vacuum Controller
- Vacuum Harness HVAC
- Vacuum Reservoir HVAC
Service Precautions
Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Pinpoint Tests Manual Climate Control
- Connector Views Used With Tests
- Schematics Used With Tests
- A: Improper/Erratic Direction of Airflow
- B: Insufficient, Erratic or No Heat
- C: Defrost Always ON
- D: A/C Does Not Operate
- E: A/C Always ON
- F: Insufficient A/C Cooling
- G: No Operation In All Function Settings
- H: Blower Motor Does Not Operate
- J: Blower Motor Runs Constantly
- K: No Operation In Low Blower Settings
- L: No Operation In Medium Blower Settings
- M: No Operation In High Blower Settings
- N: Noise While Operating Climate Control System
- P: Noise While Not Operating System
- Pinpoint Tests Manual A/C-Heater
- Pinpoint Tests Manual Climate Control
- Component Tests and General Diagnostics
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Restraints and Safety Systems
- Air Bag Systems
- Air Bag(s) Arming and Disarming
- Air Bag
- Air Bag Control Module
- Air Bag Deactivation Switch
- Clockspring Assembly / Spiral Cable
- Diagnostic Connector
- Impact Sensor
- Safing Sensor
- Side Air Bag
- Standby Power Supply
- Malfunction Lamp / Indicator
Service Precautions
Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Diagnostic Trouble Code Tests and Associated Procedures
- B Code Charts
- DTC B1867 : Lost or Low Battery Feed Voltage
- DTC B1913 : Air Bag Circuit Shorted to Ground
- DTC B1914 : Primary Crash Sensor Circuit Shorted to Ground
- DTC B1921: Diagnostic Monitor Ground Circuit Open
- DTC B1922 : Safing Sensor Output Shorted to Battery Voltage
- DTC B1923: Memory Clear Circuit Improperly Grounded
- DTC B1932: Driver Air Bag Circuit High Resistance/Open
- DTC B1933 : Passenger Air Bag Circuit High Resistance/Open
- DTC B1934: Driver Air Bag Circuit Low Resistance/Shorted
- DTC B1935: Passenger Air Bag Circuit Low Resistance/Shorted
- DTC B1941: RH Primary Crash Sensor Feed/Return Circuit Open
- DTC B1942: LH Primary Crash Sensor Feed/Return Circuit Open
- DTC B1944: RH Primary Crash Sensor Not Mounted Properly
- DTC B1945: LH Primary Crash Sensor Not Mounted Properly
- Diagnostic Trouble Code Priority Index
- B Code Charts
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Glossary Of Terms Used In Pinpoint Tests
- A : System Disarm Failure or Internal Diagnostic Monitor Fault
- B: Module Communication Error
- C: DTC B1869: No Air Bag Indicator/Inoperative Lamp Circuit
- D: Continuous Air Bag Indicator-Monitor Disconnected/Inop.
- E: Rapid Continuous Flashing of Air Bag Indicator (No DTCs)
- Pinout Values and Diagnostic Parameters
Service and Repair
Diagrams
Tools and Equipment
- Head Restraint System
- Relays and Modules - Restraints and Safety Systems
- Seat Belt Systems
- Sensors and Switches - Restraints and Safety Systems
- Air Bag Systems
- Accessories and Optional Equipment
- Antenna
- Antitheft and Alarm Systems
- Alarm Module
- Alarm System Transmitter
- Hood Sensor/Switch (For Alarm)
- Keyless Entry
- Antenna - Keyless Entry
- Keyless Entry Receiver
- Keyless Entry Transmitter
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Diagnostic Trouble Code Descriptions
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Scan Tool Testing and Procedures
Service and Repair
Diagrams
Technical Service Bulletins
Tools and Equipment
- Lock Cylinder Switch
Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
Tools and Equipment
- General Module
- Radio, Stereo, and Compact Disc
- Amplifier
- Compact Disc Player (CD)
- Radio/Stereo
- Speaker
- Tape Player
- Application and ID
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Diagnostic Schematic and Connector Information
- A: Radio Inoperative - Does Not Operate Properly
- B: Radio Display Blank - Radio Operates
- C: CD Changer Is Inoperative - Does Not Operate Properly
- D: Disc Player Display Blank/Disc Player Operates
- E: Noisy Reception - AM and FM
- F: Noisy Reception - AM Only
- G: Noisy Reception - FM Only
- H: One or More Speakers Distorted - Not All Speakers
- J: All Speakers Distorted
- K: No Sound From One or More Speakers - Not All Speakers
- L: No Sound From All Speakers
- M: Poor Sound Quality From One or More Speakers (Not All)
- N: Poor Sound Quality From All Speakers
Technical Service Bulletins
Tools and Equipment
- Relays and Modules - Accessories and Optional Equipment
- Sensors and Switches - Accessories and Optional Equipment
Technical Service Bulletins
- Body and Frame
- Air Bag(s) Arming and Disarming
- Doors, Hood and Trunk
- Frame
- Interior Moulding / Trim
- Locks
- Door Locks
- Keyless Entry
- Antenna - Keyless Entry
- Keyless Entry Receiver
- Keyless Entry Transmitter
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Diagnostic Trouble Code Descriptions
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Scan Tool Testing and Procedures
Service and Repair
Diagrams
Technical Service Bulletins
Tools and Equipment
- Power Locks
- Trunk / Liftgate Lock Cylinder
Technical Service Bulletins
- Mirrors
- Power Mirror Motor
- Power Mirror Switch
Description and Operation
Testing and Inspection
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Paint, Striping and Decals
- Relays and Modules - Body and Frame
- Seats
- Head Rest
- Head Restraint System
- Power Seat Motor
- Power Seat Switch
- Seat Bottom
- Seat Cover
- Seat Cushion
- Seat Latch
- Seat Track
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Connector Views Used In Pinpoint Tests
- Pinpoint Test Index
- Schematics Used In Pinpoint Tests
- Test A: Power Seats Moves, Noisy Operation
- Test B: Power Seat Moves But Is Loose
- Test C: Power Seat Does Not Make Full Travel
- Test D: Power Seat Does Not Move Horizontally/Vertically
- Test E: Seat Regulator Control Switch Does Not Function Properly
- Component Tests and General Diagnostics
Adjustments
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Sensors and Switches - Body and Frame
- Spare Tire Carrier
- Tailgate
- Weatherstrip
Technical Service Bulletins
- Cruise Control
- Brake Switch (Cruise Control)
- Clutch Switch
- Cruise Control Brush Assembly
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Servo Cable
- Cruise Control Switch
- Relays and Modules - Cruise Control
- Sensors and Switches - Cruise Control
- Vehicle Speed Sensor/Transducer - Cruise Control
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
Locations
Diagrams
Technical Service Bulletins
Tools and Equipment
- Instrument Panel, Gauges and Warning Indicators
- Audible Warning Device
- Audible Warning Device Control Module
- Brake Warning Indicator
- Charge Lamp/Indicator
- Check Gauges Lamp
- Cigarette Lighter
- Cruise Control Indicator Lamp
- Dashboard / Instrument Panel
- Door/Trunk Ajar Indicator/Lamp
- Four Wheel Drive Indicator Lamp
- Fuel Gauge
- Fuel Gauge Sender
- Headlamp Reminder Indicator
- Inertia Fuel Shutoff Indicator
- Instrument Cluster / Carrier
- Air Bag(s) Arming and Disarming
- Instrument Panel Bulb
- Instrument Panel Circuit Board
- Instrument Panel Control Module
- Panel Illumination Control Module
Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Pinpoint Tests (Conventional Instrument Cluster)
- A: Incorrect Fuel Gauge Indication
- C: Coolant Level Reads Inaccurately
- D: Oil Pressure Reads Inaccurately
- E: Charge Indication Reads Inaccurately
- G: Speedometer/Odometer Reads Inaccurately
- J: Speedometer/Odometer Inoperative
- L: Tachometer Inoperative
- M: Tachometer Not Reflecting Engine Speed
- N: All Warning Lamps Inoperative
- Pinpoint Tests (Instrument Cluster and Panel Illumination)
- Pinpoint Tests (Conventional Instrument Cluster)
- Component Tests and General Diagnostics
Service and Repair
Specifications
Tools and Equipment
- Key Reminder Switch
- Malfunction Indicator Lamp
- Malfunction Indicator Lamp - A/T
- Odometer
- Oil Pressure Gauge
- Oil Pressure Sender
- Overdrive Indicator Lamp
- Relays and Modules - Instrument Panel
- Seat Belt Reminder Buzzer
- Seat Belt Reminder Lamp
- Sensors and Switches - Instrument Panel
- Speedometer Head
- Speedometer Module
- Tachometer
- Temperature Gauge
- Temperature Sensor (Gauge)
- Transmission Mode Indicator - A/T
- Transmission Shift Position Indicator Lamp
- Volt Meter Gauge
Testing and Inspection
Diagrams
Tools and Equipment
- Lighting and Horns
- Backup Lamp
- Brake Lamp
- Brake Light Switch
- Cargo Lamp
- Center Mounted Brake Lamp
- Courtesy Lamp
- Daytime Running Lamp
- Battery Discharge Protection Relay
- Dome Lamp
- Exterior Lighting Module
- Fog/Driving Lamp
- Hazard Warning Lamps
- Headlamp
- Headlamp Bulb
- Headlamp Dimmer Switch
- Headlamp Switch
Description and Operation
Testing and Inspection
Adjustments
Service and Repair
Diagrams
Specifications
- Hi-Beam Indicator Lamp
- Horn
- Interior Lighting Module
- Interior Lighting Relay
- License Plate Lamp
- Map Light
- Marker Lamp
- Parking Lamp
- Parking Lamp Relay
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- S One or More Side Marker Lamps Inoperative
- P Parking, Rear or License Lamps Inoperative
- Q One or More Parking Lamps Inoperative
- R Parking, Rear or License Lamps Are On Continuously
- T Parking, Rear or License Lamps Inoperative
- U One or More Tail Lamps Inoperative
- V One or More Park Rear or License Lamp Inop
Service and Repair
Diagrams
- Relays and Modules - Lighting and Horns
- Sensors and Switches - Lighting and Horns
- Tail Lamp
- Turn Signals
Description and Operation
Testing and Inspection
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Windows and Glass
- Relays and Modules - Windows and Glass
- Sensors and Switches - Windows and Glass
- Windows
- Power Window Circuit Breaker
- Power Window Control Module
- Power Window Motor
- Power Window Relay
- Power Window Switch
- Window Glass
- Window Regulator
- Window Track
Description and Operation
Diagrams
Specifications
Technical Service Bulletins
- Windshield
Testing and Inspection
Technical Service Bulletins
Tools and Equipment
- Wiper and Washer Systems
- Relays and Modules - Wiper and Washer Systems
- Sensors and Switches - Wiper and Washer Systems
- Windshield Washer Pump
- Windshield Washer Relay
- Windshield Washer Reservoir
- Windshield Washer Spray Nozzle
- Windshield Washer Switch
- Wiper Arm
- Wiper Blade
- Wiper Motor
- Wiper Motor Linkage
- Wiper Motor Timer
- Wiper Pivot
- Wiper Relay
- Wiper Switch
Description and Operation
Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- E : Windshield Wipers Operate At Only One Interval Setting
- F: Windshield Wipers Continue When Switch Is Turned OFF
- G : Windshield Wipers Inoperative
- H : Wipers Work With Key Out
- A: Windshield Washer Inoperative
- B: Windshield Wipers Inoperative-All Switch Positions
- C: Windshield Wipers Inoperative At High Speed
- D: Windshield Wipers Inoperative At Low Speed
- J : Washer Non-Functional - No Interval Delay
- K : Wiper Interval(s) Not Properly Altered By Vehicle Speed
- Component Tests and General Diagnostics
- Component Tests
- Diagnostic Schematic and Connector Information
- Front Washer Pump Relay Connector
- Front Wiper High/Low Speed Relay Connector
- Front Wiper Run Park Relay Connector
- Generic Electronic Module
- Generic Electronic Module/Central Timer Module Connector C1
- Generic Electronic Module/Central Timer Module Connector C4
- Multi-Function Switch Connector
- Schematics Used With Tests
- Washer Pump Motor Connector
- Wiper Motor Connector
Diagrams
Tools and Equipment
- Application and ID
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Component Tests and General Diagnostics
Locations
Diagrams
- Diagram Information and Instructions
- Exploded Views
- Connector Views
- Air Bag Control Module
- Amplifier, Sound System
- Antilock Brakes / Traction Control Systems
- Antitheft and Alarm Systems
- Brake Switch (Cruise Control)
- CD Changer
- Charging System
- Clockspring Assembly / Spiral Cable, Air Bag
- Clutch Switch
- Clutch Switch, Cruise Control
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Switch
- Data Link Connector
- Engine Control Module
- General Module
- Heating and Air Conditioning
- Ignition Coil
- Ignition Switch
- Instrument Panel, Gauges and Warning Indicators
- Keyless Entry Receiver
- Lighting and Horns
- Multiple Junction Connector
- Neutral Safety Switch
- Oxygen Sensor
- Power Door Lock Relay
- Power Door Lock Switch
- Power Mirror Switch
- Power Seat Motor
- Power Seat Switch
- Power Window Relay
- Power Window Switch
- Radio/Stereo
- Relay Box
- Seat Belt Warning Timer
- Shift Interlock Solenoid
- Transfer Case
- Transmission Control Systems
- Transmission Position Sensor/Switch, A/T
- Transmission Speed Sensor, A/T
- Transmission Speed Sensor, M/T
- Windshield Washer Pump
- Windshield Washer Relay
- Windshield Washer Switch
- Wiper Motor
- Wiper Relay
- Wiper Switch
- Electrical Diagrams
- Power and Ground Distribution
- System Diagram
- Grounds
- Power Distribution
- Engine Compartment Fuse/Relay Box
- Circuit-to-Fuse Cross Reference
- Fuse AIR BAG
- Fuse BLOWER MOTOR
- Fuse DRL SYS/FOG LAMPS
- Fuse FUEL SYS/ANTI-THEFT
- Fuse GENERATOR
- Fuse HEADLAMPS
- Fuse HORN
- Fuse HO2S
- Fuse I/P FUSE PANEL
- Fuse IGNITION
- Fuse JBL
- Fuse PARK LAMPS
- Fuse POWER LOCK/WINDOW/SEAT
- Fuse PCM POWER
- Fuse Memory Power
- Fuse POWER POINT
- Fuse 4 WHEEL DRIVE
- Fuse 4WABS MAIN RELAY
- Fuse 4WABS PUMP RELAY
- Fuse Link Circuits
- Instrument Panel Fuse Panel
- Engine Compartment Fuse/Relay Box
- Fuse
- Engine Compartment Fuse/Relay Box Fuses
- Circuit-to-Fuse Cross Reference
- Fuse AIR BAG
- Fuse BLOWER MOTOR
- Fuse DRL SYS/FOG LAMPS
- Fuse FUEL SYS/ANTI-THEFT
- Fuse GENERATOR
- Fuse HEADLAMPS
- Fuse HORN
- Fuse HO2S
- Fuse I/P FUSE PANEL
- Fuse IGNITION
- Fuse JBL
- Fuse Memory Power
- Fuse PARK LAMPS
- Fuse PCM POWER
- Fuse POWER LOCK/WINDOW/SEAT
- Fuse POWER POINT
- Fuse 4 WHEEL DRIVE
- Fuse 4WABS MAIN RELAY
- Fuse 4WABS PUMP RELAY
- Instrument Panel Fuse Panel Fuses
- Engine Compartment Fuse/Relay Box Fuses
- Fuse Block
- Instrument Panel Fuse Panel
- Engine Compartment Fuse/Relay Box
- Circuit-to-Fuse Cross Reference
- Fuse AIR BAG
- Fuse BLOWER MOTOR
- Fuse DRL SYS/FOG LAMPS
- Fuse FUEL SYS/ANTI-THEFT
- Fuse GENERATOR
- Fuse HEADLAMPS
- Fuse HORN
- Fuse HO2S
- Fuse I/P FUSE PANEL
- Fuse IGNITION
- Fuse JBL
- Fuse PARK LAMPS
- Fuse POWER LOCK/WINDOW/SEAT
- Fuse PCM POWER
- Fuse Memory Power
- Fuse POWER POINT
- Fuse 4 WHEEL DRIVE
- Fuse 4WABS MAIN RELAY
- Fuse 4WABS PUMP RELAY
- Fusible Link
- System Diagram
- Air Bag Systems
- Antilock Brakes / Traction Control Systems
- Antitheft and Alarm Systems
- Automatic Transmission/Transaxle
- Charging System
- Cruise Control
- General Module
- Heating and Air Conditioning
- Instrument Panel, Gauges and Warning Indicators
- Keyless Entry
- Lighting and Horns
- Mirrors
- Power Locks
- Powertrain Management
- Radio/Stereo
- Seat Belt Warning Relay
- Seats
- Starting System
- Transfer Case
- Transmission Control Systems
- Windows
- Wiper and Washer Systems
- Power and Ground Distribution
- Mechanical Diagrams
- Fluid Diagrams
- Vacuum and Vapor Hose Diagrams
- Components
- Connectors
- Grounds
- Splices
Specifications
- Electrical Specifications
- Mechanical Specifications
- Accelerator Pedal
- Accumulator HVAC
- Air Bag
- Air Bag Control Module
- Air Duct
- Air Flow Meter/Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Alignment
- Alternator
- Arm Rest
- Ash Tray
- Automatic Transmission/Transaxle
- Battery
- Brake Switch (Cruise Control)
- Brakes and Traction Control
- Camshaft Position Sensor
- Canister Purge Control Valve
- Catalytic Converter
- Center Link
- Clutch, M/T
- Companion Flange
- Compressor Fitting HVAC
- Compressor HVAC
- Condenser HVAC
- Console
- Coolant Reservoir
- Coolant Temperature Sensor/Switch (For Computer)
- Coupler HVAC
- Crankshaft Position Sensor
- Cruise Control Servo
- Dashboard / Instrument Panel
- Differential Assembly
- Drive Axles, Bearings and Joints
- Drive/Propeller Shaft
- EGR Electronic Vacuum Regulator Solenoid
- EGR Tube
- EGR Valve
- Engine
- System Specifications
- Camshaft Gear/Sprocket
- Camshaft Thrust Plate
- Camshaft, Engine
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belt
- Drive Belt Tensioner
- Engine Mount
- Engine Oil Dip Stick - Dip Stick Tube
- Idler Pulley
- Intake Manifold
- Lifter / Lash Adjuster, Valve
- Oil Cooler, Engine
- Oil Filter Adapter
- Oil Filter, Engine
- Oil Level Sensor
- Oil Pan, Engine
- Oil Pressure Sender
- Oil Pump, Engine
- Timing Components
- Engine Control Module
- Evaporative Emission Control Canister
- Evaporator Case
- Evaporator Core
- Exhaust Manifold
- Fan Blade
- Fan Clutch
- Fan Shroud
- Firing Order
- Flex Plate
- Flywheel
- Fuel Filter
- Fuel Injector
- Fuel Pressure Regulator
- Fuel Pressure Test Port
- Fuel Pump
- Fuel Rail
- Fuel Return Line
- Fuel Supply Line
- Fuel Tank
- General Module
- Heater Core Case
- Heater Hose
- Hood Sensor/Switch (For Alarm)
- Hose/Line HVAC
- Idle Speed
- Idle Speed/Throttle Actuator - Electronic
- Ignition Coil
- Ignition Switch
- Impact Sensor
- Instrument Cluster / Carrier
- Lighting and Horns
- Manual Transmission/Transaxle
- Mirrors
- Oxygen Sensor
- Pitman Arm
- Power Steering Line/Hose
- Power Steering Pump
- Pressure Feedback Exhaust Sensor, EGR
- Radiator
- Radiator Cooling Fan Temperature Sensor / Switch
- Radiator Hose
- Refrigerant Pressure Sensor / Switch, HVAC
- Seats
- Spark Plug
- Speaker
- Starter Motor
- Starter Relay
- Starter Solenoid
- Steering Column
- Steering Gear
- Steering Shaft
- Steering Wheel
- Suspension
- Temperature Sensor (Gauge)
- Thermostat Housing, Engine Cooling
- Throttle Body
- Throttle Cable/Linkage
- Throttle Position Sensor
- Tie Rod
- Transfer Case
- Water Pump
- Weatherstrip
- Wheel Stud / Lug Nut
- Windows
- Windshield Washer Reservoir
- Windshield Washer Switch
- Wiper Arm
- Wiper Motor
- Wiper Pivot
- Wiper Switch
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
Technical Service Bulletins
Diagnostic Trouble Codes