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 - Steering and Suspension
- 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
- Engine Temperature Sensor
- Fuel Tank Pressure Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Oxygen Sensor
- 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
- Ignition Switch
- Ignition Switch Lock Cylinder
Description and Operation
Testing and Inspection
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
- Knock Sensor
- Sensors and Switches - Computers and Control Systems
- Sensors and Switches - Restraints and Safety Systems
- Sensors and Switches - Starting and Charging
- Clutch Switch
- Ignition Switch
- Ignition Switch Lock Cylinder
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Neutral Safety Switch
- 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
- Application and ID
- 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
- 140000 MI or 224000 KM
- 141000 MI or 225600 KM
- 144000 MI or 230400 KM
- 147000 MI or 235200 KM
- 150000 MI or 240000 KM
- Specifications
- 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
- Diagrams
- 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
- Locations
- 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
- Engine Temperature Sensor
- Fuel Tank Pressure Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Oxygen Sensor
- 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
- Ignition Switch
- Ignition Switch Lock Cylinder
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- 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 )
- Alternative Fuel Control Module
- Auxiliary Air Valve (Idle Speed)
- Camshaft Position Sensor
- Clutch Switch
- Coolant Temperature Sensor/Switch (For Computer)
- Crankshaft Position Sensor
- Data Link Connector
- EGR Backpressure Transducer
- Engine Control Module
- Engine Temperature Sensor
- Fuel Tank Pressure Sensor
- Idle Speed/Throttle Actuator - Electronic
- Information Bus
- Knock Sensor
- Main Relay (Computer/Fuel System)
- Malfunction Indicator Lamp
- Oxygen Sensor
- 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
- Engine Temperature Sensor
- Fuel Tank Pressure Sensor
- Air Temperature Sensor ( Ambient / Intake )
- Knock Sensor
- Oxygen Sensor
- Pressure Feedback Exhaust Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Throttle Position Sensor
- Transmission Position Sensor/Switch
- Vehicle Speed Sensor
- Description and Operation
- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Reading and Clearing Diagnostic Trouble Codes
- Reading Diagnostic Trouble Codes
- 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 - Perform Key ON Engine Running (KOER) Self Test
- DSR5 - Were Any Continuous Memory DTCs Received in DSR2?
- DSR6 - Were Identical/Related DTCs Repaired During Diagnosis?
- DSR7 - Are There Any 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
- 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 - Stall After Start
- 4 - Slow Return To Idle
- 5 - Fast Idle - Diesels/Runs On
- 6 - Low/Slow Idle
- 7 - Misses, Runs Rough, Stalls, Surge, Buck, Jerk
- 8 - Backfires - Idle/Acceleration/Deceleration
- 9 - Lack/Loss of Power - Acceleration/Cruise
- 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 - Electric Fan Always Runs
- 19 - Visible Exhaust Smoke
- 20 - Fuel System Concerns - Odor
- 21 - Engine Noise (Under Hood) - Other Noises
- 22 - Electric Secondary Air Pump Always Runs
- 23 - Climate Control - Lack of Cooling - A/C Not Functioning
- 24 - Climate Control - A/C Always ON/Compressor Runs
- 25 - A/C Does Not Cut-Off Under WOT Conditions
- 26 - 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
- 31 - 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
- DD - Fuel Rail Pressure (FRP) Sensor
- DG - Knock Sensor (KS)
- DH - Throttle Position (TP) Sensor
- DL - Cylinder Head Temperature (CHT) Sensor
- DP - Vehicle Speed Sensor (VSS)
- DR - Camshaft Position (CMP) Sensor
- DS - Air Conditioning Pressure (ACP) Sensor
- FB - Power Take Off (PTO)
- FD - Brake Pedal Position (BPP) Switch
- FF - Power Steering Pressure (PSP) Switch
- FG - Octane Adjust (OCT ADJ)
- H - Fuel Control
- Test Notes
- HO2S Connector and Test Pin Numbers
- Injector Connector Pin Numbers and Test Pins
- Oxygen Sensor Location and Numbering
- H20 - H22
- H23 - H25
- H26 - H28
- H30 - H31
- H32 - H35
- H36 - H37
- H40
- H41
- H42
- H43 - H47
- H48 - H51
- H52
- H53 - H56
- H57 - H59
- H60 - H61
- H62 - H63
- H64 - H66
- H70 - H80
- H81 - H83
- H84 - H86
- H87 - 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
- HU - Intake Air System
- HX - Evaporative Emission (EVAP) Monitor and System
- JB - Secondary Ignition
- JD - Crankshaft Position (CKP) Sensor
- JE - Integrated Ignition Coil 1, 2, 3 or 4 Failure
- 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 - Diagnostic Trouble Code (DTC) P0603/P1605
- 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)
- XB - Variable Load Control Module (VLCM)
- Z - Intermittent
- Scan Tool Testing and Procedures
- Mode 6 Data
- Monitors, Trips, Drive Cycles and Readiness Codes
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
Tools and Equipment
- Emission Control Systems
- Catalytic Converter
- Evaporative Emissions System
- Canister Purge Control Valve
- Evaporative Emission Control Canister
- Evaporative Emissions Hose
- Liquid Vapor Separator
- Description and Operation
- Testing and Inspection
- Technical Service Bulletins
- Tools and Equipment
- Exhaust Gas Recirculation
- Positive Crankcase Ventilation
- Sensors and Switches - Emission Control Systems
- Description and Operation
- Diagrams
- Technical Service Bulletins
- Fuel Delivery and Air Induction
- Fuel Pressure
- Fuel Pressure Release
- Idle Speed
- Alternative Fuel Control Module
- Accelerator Pedal
- Air Cleaner Housing
- Air Flow Meter/Sensor
- Auxiliary Air Valve (Idle Speed)
- Fuel
- Fuel Distributor
- Fuel Filler Cap
- Fuel Filter
- Fuel Injector
- Fuel Line Coupler
- Fuel Pressure Regulator
- Fuel Pressure Test Port
- Fuel Pump
- Fuel Rail
- Fuel Supply Line
- Fuel Tank
- Idle Speed/Throttle Actuator - Electronic
- Inertia Fuel Shutoff Switch
- Intake Air Duct
- Main Relay (Computer/Fuel System)
- Relays and Modules - Fuel Delivery and Air Induction
- Sensors and Switches - Fuel Delivery and Air Induction
- Throttle Body
- Throttle Cable/Linkage
- Throttle Position Sensor
Service Precautions- Description and Operation
- Service and Repair
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
- Ignition System
- Firing Order
- Ignition Timing
- Camshaft Position Sensor
- Crankshaft Position 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
- Ignition Switch
- Ignition Switch Lock Cylinder
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Knock Sensor
- Spark Plug
- Description and Operation
- Testing and Inspection
- Diagrams
- Technical Service Bulletins
- 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
- Icons Used With Pinpoint Tests
- Rotunda Transmission Tester
- Shift Solenoid Operation Chart
- Transmission Connector Layouts
- A: Shift Solenoids
- B: Transmission Fluid/Oil Temperature (TFT/TOT) Sensor
- C: Digital Transmission Range (TR) Sensor
- E: Electronic Pressure Control (EPC) Solenoid
- E: Turbine Shaft (TSS), Output Shaft (OSS) Speed Sensors
- H: Solenoid Mechanical Failure
- Monitors, Trips, Drive Cycles and Readiness Codes
- Locations
- Diagrams
- Technical Service Bulletins
- PROM - Programmable Read Only Memory
- Application and ID
- Description and Operation
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
- Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
- Automatic Transmission/Transaxle
- Actuators and Solenoids - A/T
- Accumulator
- Band Apply Servo
- Clutch
- Automatic Transmission Dipstick - Dipstick Tube
- Extension Housing
- Fluid - A/T
- Fluid Filter - A/T
- Fluid Line/Hose
- Fluid Pan
- Fluid Pump
- Lamps and Indicators - A/T
- Output Shaft
- Overdrive Switch
- Planetary Gears
- Pressure Regulating Solenoid
- Seals and Gaskets
- Sensors and Switches - A/T
- Shift Indicator - A/T
- Shift Interlock
- Shifter A/T
- Shift Linkage
- Sun Gear
- Thrust Washer/Bearing
- Torque Converter
- Torque Converter Clutch
- Torque Converter Clutch Solenoid
- Transmission Cooler
- Transmission Mount
- Transmission Position Sensor/Switch
- Transmission Speed Sensor
- Valve Body
- Application and ID
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- 4R70W
- Diagnostic Symptom Instructions - Begin Here
- Diagnosis By Symptom Index
- Engagement Concerns
- Shift Concerns
- Routine 210/310 - Some or All Shifts Missing
- Routine 211/311 - Shift Timing: Early/Late
- Routine 212/312 - Shift Timing: Erratic/Hunting
- Routine 213/313 - Shift Feel: Soft/Slipping
- Routine 214/314 - Shift Feel: Harsh
- Routine 215/315 - No 1ST Gear, Engages In Higher Gear
- Routine 216/316 - No Manual 1ST Gear
- Routine 217/317 - No Manual 2ND Gear
- Routine 220/320 - 1-2 Shift (Automatic)
- Routine 221/321 - 2-3 Shift (Automatic)
- Routine 222/322 - 3-4 Shift (Automatic)
- Routine 223/323 - 4-3 Shift (Automatic)
- Routine 224/324 - 3-2 Shift (Automatic)
- Routine 225/325 - 2-1 Shift (Automatic)
- Torque Converter Clutch Operation Concerns
- Other Concerns
- Routine 250/350 - No Eng Braking In 2ND, Man 2ND, or Man 1ST
- Routine 251/351 - Shift Lever Effort High
- Routine 252/352 - External Leaks
- Routine 253/353 - Poor Vehicle Performance
- Routine 254/354 - Noise/Vibration, Forward or Reverse
- Routine 255/355 - Engine Will Not Crank
- Routine 256/356 - No Park Range
- Routine 257/357 - Transmission Overheating
- External Controls
- 4R70W
- Pinpoint Tests
- Component Tests and General Diagnostics
- Locations
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Clutch
- Differential Assembly
- Differential Carrier
- Differential Case
- Differential Clutch
- Differential Cover
- Differential Axle Housing
- Fluid - Differential
- Pinion Bearing
- Pinion Flange
- Pinion Gear
- Ring Gear
- Seals and Gaskets
- Description and Operation
- Testing and Inspection
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Lamps and Indicators - Transmission and Drivetrain
- Manual Transmission/Transaxle
- Case
- Countershaft
- Drain Plug
- Extension Housing
- Fill Plug
- Fluid - M/T
- Fluid Pan
- Flywheel Gear
- Gear
- Input Shaft
- Output Shaft
- Reverse Idler Gear
- Sensors and Switches - M/T
- Shift Fork
- Shifter M/T
- Shift Linkage
- Speedometer Gear, M/T
- Transmission Mount
- Transmission Speed Sensor
- Application and ID
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Relays and Modules - Transmission and Drivetrain
- Sensors and Switches - Transmission and Drivetrain
- Transfer Case
- Actuators and Solenoids - Transfer Case
- 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 Shaft
- Relays and Modules - Transfer Case
- Seals and Gaskets
- Sensors and Switches - Transfer Case
- Shifter Transfer Case
- Speed Sensor
- Speedometer Gear
- Transfer Case Actuator
- Transfer Case Clutch
- Transfer Case Cover
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Electronic Shift on the Fly (ESOF)
- A: Vehicle Doesn't Shift Between 2WD and 4WD Modes
- B: Vehicle Doesn't Shift Between 4WD High and Low Properly
- C: Axle Not Engaging Properly, Transfer Case Motor OK
- D: 4X4 High &/or Low Ind. Does/Does Not Operate Properly
- E: 4X4 Doesn't Engage Properly at Speed, But Does at Rest
- F: No Communication With the Module - GEM
- Mechanical Shift on the Fly (MSOF)
- Electronic Shift on the Fly (ESOF)
- Component Tests and General Diagnostics
- Locations
- 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
- Icons Used With Pinpoint Tests
- Rotunda Transmission Tester
- Shift Solenoid Operation Chart
- Transmission Connector Layouts
- A: Shift Solenoids
- B: Transmission Fluid/Oil Temperature (TFT/TOT) Sensor
- C: Digital Transmission Range (TR) Sensor
- E: Electronic Pressure Control (EPC) Solenoid
- E: Turbine Shaft (TSS), Output Shaft (OSS) Speed Sensors
- H: Solenoid Mechanical Failure
- Monitors, Trips, Drive Cycles and Readiness Codes
- Locations
- Diagrams
- Technical Service Bulletins
- Application and ID
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Component Tests and General Diagnostics
- Locations
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Diagnostic Connector - ABS
- Differential Speed Sensor
- Electronic Brake Control Module
- Hydraulic Control Assembly - Antilock Brakes
- Wheel Speed Sensor
- Description and Operation
- Testing and Inspection
- 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
- A Check Yellow ABS Warning Indicator
- A Yellow ABS Warning Indicator Always on
- B Red Brake Warning Indicator Prove Out
- B Yellow ABS Warning Indicator Self-Checks OK, but Begins Flashing
- C Check the EHCU
- C Yellow ABS Warning Indicator Self Checks OK but No DTC
- D DTC C1155 Anti-Lock Brake Sensor Coil Resistance
- D DTC 2 Open RABS Isolation Solenoid Circuit
- E DTC 3 Open RABS Dump Solenoid Circuit
- E Front Anti-Lock Brake Sensor
- F DTC C1145 Check Sensor Coil Resistance at EHCU Connector
- F DTC 4 Ground/Open RABS Valve Reset Switch Circuit
- G DTC 5 Excessive Dump Solenoid Activity
- G Yellow ABS Warning Indicator Does Not Self-Check
- H DTC C1230 Anti-Lock Brake Sensor Coil Resistance
- H DTC 4 Yellow Rear ABS Warning Light Flashes 4 Times
- I DTC 7 No Isolation Solenoid During Self-Check
- J DTC C1230 Check Anti-Lock Brake Sensor Indicator
- J DTC 8 No Dump Solenoid During Self Check
- K Check Base Brake Components
- K DTC 9 Rear Speed Sensor
- L DTC C1095, C1096 Pump Motor
- L DTC 10 Low Speed Sensor Resistance
- M DTC C1113, C1115, C1185 Internal Power Relay
- M DTC 11 Checking for Shorts/Opens/Grounds
- N Check Voltage to the EHCU
- N DTC 12 Loss of Hydraulic Brake Fluid During an ABS Stop
- O Verification Drive Test
- P Check For Fault Repeatability
- P Wiggle Test
- R Low Speed ABS Stop
- Component Tests and General Diagnostics
- Scan Tool Testing and Procedures
- Pinout Values and Diagnostic Parameters
- Monitors, Trips, Drive Cycles and Readiness Codes
- Locations
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
- 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
- Description and Operation
- Testing and Inspection
- Locations
- Specifications
- Technical Service Bulletins
- Antilock Brakes / Traction Control Systems
- Starting and Charging
- Sensors and Switches - Starting and Charging
- Clutch Switch
- Ignition Switch
- Ignition Switch Lock Cylinder
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Neutral Safety Switch
- 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
- A: Charge Lamp On W/Eng Running (Low Voltage)
- B: Charge Lamp Off, Key On Eng Off (Batt Voltage Low)
- C: Charge Lamp ON/W Eng Running/Voltage Increases
- D: Charge Lamp OFF With KOEO (Voltage Increases With KOER)
- E: Charge Lamp Operates OK (No Increase in Voltage)
- F: Batt Is Dead, Will Not Stay Charged, Low Batt or Alt Voltage
- G: Charge Lamp Flickers/Is Intermittent
- H: System Overcharges (Batt Voltage Greater Than 15.5 Volts)
- J: Batt Leakage or Damage
- K: The Voltage Gauge Reads High or Low
- L: The Alt Is Noisy
- M: Radio Interference
- Component Tests and General Diagnostics
- Diagrams
- Specifications
- Tools and Equipment
- Starting System
- Clutch Switch
- Ignition Lock
- Ignition Switch
- Ignition Switch Lock Cylinder
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Neutral Safety Switch
- Neutral Start Relay (Inhibitor Relay)
- Starter Motor
- Starter Relay
- Starter Solenoid
- Service Precautions
- Description and Operation
- Testing and Inspection
- Diagrams
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Power and Ground Distribution
- Electronic Noise Suppressor
- Fuse
- Fuse Block
- Multiple Junction Connector
- Power Distribution Relay
- Relays and Modules - Power and Ground Distribution
- Relay Box
- Diagrams
- Technical Service Bulletins
- Technical Service Bulletins
- Sensors and Switches - Starting and Charging
- Power and Ground Distribution
- Electronic Noise Suppressor
- Fuse
- Fuse Block
- Multiple Junction Connector
- Power Distribution Relay
- Relays and Modules - Power and Ground Distribution
- Relay Box
- Diagrams
- Technical Service Bulletins
- Steering and Suspension
- Alignment
- Relays and Modules - Steering and Suspension
- Sensors and Switches - Steering and Suspension
- Steering
- Center Link
- Idler Arm
- Pitman Arm
- Power Steering
- Sensors and Switches - Steering
- Steering Angle Sensor
- Steering Column
- Steering Gear
- Steering Shaft
- Steering Wheel
- Tie Rod
- Description and Operation
- Testing and Inspection
- Locations
- Service and Repair
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Suspension
- Ball Joint
- Control Arm
- Cross-Member
- Rear Knuckle
- Relays and Modules - Suspension
- Sensors and Switches - Suspension
- Stabilizer Bar
- Suspension Control ( Automatic - Electronic )
- Air Dryer
- Air Spring
- Compressor/Pump
- Compressor/Pump Relay
- Diagnostic Connector
- Level Control Solenoid Valve
- Ride Height Sensor
- Suspension Control Module
- Suspension Mode Switch
- Suspension Warning Indicator
- Description and Operation
- Testing and Inspection
- 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
- A DTC 37, RH Air Spring Sol. Circuit Short to GRD or Open
- B DTC 38, RH Air Spring Solenoid Circuit Shorted to Power
- C DTC 39/40, Air Compressor Relay Control Circuit Short
- D DTC 42, LH Air Spring Sol. Circuit Short to GRD or Open
- E DTC 43, LH Air Spring Solenoid Circuit Shorted to Power
- F DTC 44 Vent Solenoid Valve Short to POS.
- G DTC 45, Vent Sol. Valve Circuit Short to GRD or Open
- H DTC 46, Height Sensor Supply Circuit Short
- J DTC 49, Unable to Detect Lowering of Right Rear
- K DTC 51, Unable to Detect Lowering of Left Rear
- L DTC 52, Unable to Detect Raising of Right Rear
- M DTC 54, Unable to Detect Raising of Right Rear
- N Check Common Air Vent Components
- P Check Common Air Compressor Components
- Q DTC 60, Air Suspension Switch Shorted to Power
- R DTC 61, Air Suspension Switch Shorted to Ground or Open
- S DTC 66, Short In RH Rear Height Sensor Circuit
- T DTC 68 Short In LH Rear Height Sensor Circuit
- U DTC 69, RH Rear Height Sensor Circuit Open
- V DTC 71, LH Rear Height Sensor Circuit Open
- W DTC 80, Control Module Detects Low/High Battery Voltage
- X Unable to Enter Auto Test Diagnostics
- Component Tests and General Diagnostics
- Locations
- Diagrams
- Suspension Spring ( Coil / Leaf )
- Suspension Strut / Shock Absorber
- Suspension Travel Bumper
- Torque Rod
- Torsion Bar
- Wheel Bearing
- Wheel Hub
- Testing and Inspection
Adjustments- Locations
- Specifications
- Technical Service Bulletins
- Wheels and Tires
- Technical Service Bulletins
- Heating and Air Conditioning
- Accumulator HVAC
- Air Door
- Air Duct
- Air Register
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Blower Motor Switch
- Cabin Air Filter / Purifier
- Compressor HVAC
- Compressor Fitting HVAC
- Condenser HVAC
- Control Assembly
- Coupler HVAC
- 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
- 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
- Icons Used With Pinpoint Tests
- A: Improper/Erratic Air Flow From Outlet(s)
- B: Insufficient/Erratic or No Heat
- C: A/C Does Not Operate or Operate Properly
- D: Insufficient A/C Cooling
- E: No Operation In All the Temperature Settings
- F: Blower Motor Does Not Operate
- G: Blower Motor Does Not Operate Properly
- H: No Operation In High Blower Setting
- Component Tests and General Diagnostics
- 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 Module
- Air Bag Deactivation Switch
- Clockspring Assembly / Spiral Cable
- Impact Sensor
- Safing Sensor
- Standby Power Supply
- Description and Operation
- Testing and Inspection
- 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
- Glossary Of Terms Used In Pinpoint Tests
- A: LFC 12/52/DTC B1867 - Lost or Low Battery Feed Voltage
- B: LFC13/53/DTC B1913-Air Bag Circuit Shorted to Ground
- C: LFC 14/54/DTC B1914-Air Bag Sensor Circuit Shorted to Ground
- D: LFC 21 /DTC B1921- Gnd Resist High/Module Improperly Mounted
- E: LFC 22/DTC B1922-Safing Sensor Output Ckt Shorted to Battery
- F: LFC 23/DTC B1923-Memory Clear Circuit Improperly Grounded
- G: LFC 32/DTC B1932 - Driver Air Bag Circuit Hi Resistance/Open
- H: LFC 33/DTC B1933 - Pass Air Bag Circuit Hi Resistance/Open
- I: LFC 34/DTC B1934 - Driver Air Bag Ckt Low Resistance/Short
- J: LFC35/DTC B1935 - Pass Air Bag Circuit Low Resistance/Short
- K: LFC 41/DTC B1941 - RH Sensor Feed/Return Circuit Open
- L: LFC 42/DTC B1942-LH Air Bag Sensor Feed/Return Circuit Open
- M: LFC 44/DTC B1944-RH Air Bag Sensor Not Mounted Properly
- N: LFC 45/DTC B1945-LH Air Bag Sensor Not Mounted Properly
- O: LFC 24/DTC B1342, B1924-Sys Disarm Fail/Int Diag Mon Fault
- P: Module Communication Error
- Q: DTC B1869 - No Air Bag Indicator or Inoperative Circuit
- R: Air Bag Indicator Lamp On All Times-Diag Monitor Discon/Inop
- S: Rapid Continuous Flashing of the Air Bag Indicator (No DTC)
- T: No Communication With the Air Bag Diagnostic Monitor
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
- Relays and Modules - Restraints and Safety Systems
- Seat Belt Systems
- Sensors and Switches - Restraints and Safety Systems
- Air Bag Systems
- Accessories and Optional Equipment
- Accessory Delay Module
- Antenna
- Antitheft and Alarm Systems
- Alarm Module
- Arm/Disarm Switch
- Keyless Entry
- Lock Cylinder Switch
- Security Lamp/Indicator
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Descriptions
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Diagnostic Special Service Tool(s)
- Icons Used With Pinpoint Test
- Test A: DTC B1562 - Door Lock Cylinder Short to Ground
- Test B: No Module Communication With RAP Module
- Test C: Alarm System Does Not Arm Properly
- Test D: Alarm System Does Not Disarm
- Test E: Anti-Theft Indicator Not ON to Indicate Arming
- Test F: Alarm Inop - Horn/Headlamp/Exterior Lamps Always ON
- Test G: A-Theft System Does Not Operate Correctly - PATS
- Test H: DTC B1845 - Ignition Lock Antitheft Switch
- Test J: No Communication W/Module - Generic Electronic Module
- Component Tests and General Diagnostics
- Service and Repair
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
- General Module
- Radio, Stereo, and Compact Disc
- Amplifier
- Compact Disc Player (CD)
- Radio/Stereo
- Speaker
- Tape Player
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Diagnostic Special Service Tool(s)
- Pinpoint Test Icons
- A: Radio/Tape Player Inop - Not Operate Properly
- B: CD Changer Inop - Does Not Operate Properly
- C: CD Changer Display Blank - Does Not Operate Properly
- D: Noisy Reception
- E: Noisy Reception (FM Only)
- F: Poor Quality/Distorted Sound-Not All Speakers
- G: Poor Quality/Distorted Sound From All Speakers
- H: No Sound One/More Speakers - Not All Speakers
- J: No Sound From All Speakers
- Technical Service Bulletins
- Tools and Equipment
- Relays and Modules - Accessories and Optional Equipment
- Sensors and Switches - Accessories and Optional Equipment
- Towing / Trailer System
- Trailer Connector
- Technical Service Bulletins
- Body and Frame
- Air Bag(s) Arming and Disarming
- Cowl
- Doors, Hood and Trunk
- Frame
- Interior Moulding / Trim
- Locks
- Mirrors
- Paint, Striping and Decals
- Relays and Modules - Body and Frame
- Roof and Associated Components
- Seats
- Power Seat Switch
- Seat Cover
- Seat Cushion
- Seat Track
- Description and Operation
- Testing and Inspection
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Sensors and Switches - Body and Frame
- Tailgate
- Unibody
- Weatherstrip
- Technical Service Bulletins
- Cruise Control
- Brake Switch (Cruise Control)
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Servo Cable
- Cruise Control Switch
- Relays and Modules - Cruise Control
- Sensors and Switches - Cruise Control
- Description and Operation
- Testing and Inspection
- Diagrams
- Specifications
- Technical Service Bulletins
- Instrument Panel, Gauges and Warning Indicators
- Audible Warning Device
- Audible Warning Device Control Module
- Brake Warning Indicator
- Charge Lamp/Indicator
- Cigarette Lighter
- Compass
- Dashboard / Instrument Panel
- Dimmer Switch
- Door/Trunk Ajar Indicator/Lamp
- Door Switch
- Four Wheel Drive Indicator Lamp
- Fuel Gauge
- Headlamp Reminder Indicator
- Instrument Cluster / Carrier
- Air Bag(s) Arming and Disarming
- Instrument Panel Bulb
- Description and Operation
- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Icons Used With Pinpoint Test
- A: A Gauge Is Inoperative-All Gauges
- AA: A Lamp Is Inoperative - LH Turn Lamp
- AB: A Lamp Is Inoperative
- AC: Lamp Inoperative - Door Ajar (Chime Is Operative)
- AD: Lamp Always ON - Door Ajar (Chime Operative)
- AE: Lamp Inop - Safety Belt Warning (Chime Operative)
- AF: Lamp Always ON - Safety Belt (Chime Operative)
- AG: No Communication With The Module - GEM
- AH: Lamp Inop/Always ON - 4X4 or Low Range Lamp
- B: Fuel Level Reads Inaccurately
- C: Low Fuel Warning Lamp Is Never/Always ON
- D: Incorrect Voltage Gauge Indication
- E: Incorrect Oil Pressure Gauge Indication - Low Pressure
- F: Gauge Inaccurate - Normal Oil Pressure W/Engine OFF
- G: Gauge Inaccurate - Oil Gauge/Tach Occasionally High
- H: Incorrect Temperature Gauge Indication
- J: Temperature Warning Flickers/Gauge Reads Fully Hot
- K: Speedometer/Odometer Is Inoperative
- L: A Gauge Is Inaccurate - Speedometer Fluctuates
- M: Gauge Inaccurate - Speed/Odometer, Other Gauges OK
- N: Gauges Inaccurate - Speedo Drops To 0/Then Slowly Up
- P: Incorrect Tachometer Indication
- Q: Inaccurate Speedo Reading - Odometer OK
- R: Brake Warning Lamp Never ON - Yellow ABS Warning
- S: Brake Warning Lamp Always ON - Yellow ABS Warning
- T: Brake Warning Lamp Never ON - Red Brake Warning
- U: A Lamp Is Inoperative - Fuel Reset Lamp
- V: Lamp Is Inoperative - Malfunction Lamp Lamp
- W: The Charge System Warning Lamp Is Never ON
- X: Lamp Is Inop - Air Suspension (Check Susp)
- Y: Lamp Inoperative/Always ON - Air Bag Lamp
- Z: A Lamp Is Inoperative - High Beam Lamp
- Component Tests and General Diagnostics
- Scan Tool Testing and Procedures
- Pinout Values and Diagnostic Parameters
- Service and Repair
- Diagrams
- Specifications
- Technical Service Bulletins
- Tools and Equipment
- Key Reminder Switch
- Low Fuel Lamp/Indicator
- Malfunction Indicator Lamp
- Odometer
- Oil Pressure Gauge
- Oil Pressure Sender
- Oil Pressure Warning Lamp/Indicator
- Relays and Modules - Instrument Panel
- Seat Belt Reminder Buzzer
- Seat Belt Reminder Lamp
- Sensors and Switches - Instrument Panel
- Shift Indicator - A/T
- Speedometer Head
- Speedometer Module
- Suspension Warning Indicator
- Tachometer
- Temperature Gauge
- Temperature Sensor (Gauge)
- Volt Meter Gauge
- Description and Operation
- Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- Instrument Cluster and Panel Lights
- Warning Devices
- With GEM
- Icons Used With Pinpoint Tests
- Test A: Safety Belt Warning Chime Does Not Operate Properly
- Test B: Key-In-Ign Chime Not Operate Properly (LF Door Only)
- Test C: The Door Ajar Chime Does Not Operate Properly
- Test D: All Chimes Are Inoperative
- Test E: No Communication With the Module-GEM
- Test F: Headlamp ON Reminder Chime Not Operate Properly
- Test G: Chime W/Driver Door Ajar (No Key In Ign/Headlamps Off)
- With CTM
- Icons Used With Pinpoint Tests
- Test Notes
- Test H: Safety Belt Warning Chime Does Not Operate Properly
- Test J: Key-In-Ign Chime Not Operate Properly (LH Door Only)
- Test K: The Door Ajar Chime Does Not Operate Properly
- Test L: All the Chimes Are Inoperative
- Test M: Headlamps ON Reminder Chime Does Not Operate Properly
- Test N: Chime W/Driver Door Ajar (No Key-In-Ign/Headlamps Off)
- With GEM
- Component Tests and General Diagnostics
- Scan Tool Testing and Procedures
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
- Lighting and Horns
- Ambient Light Sensor
- Backup Lamp
- Brake Lamp
- Center Mounted Brake Lamp
- Courtesy Lamp
- Daytime Running Lamp
- Dimmer Switch
- Battery Discharge Protection Relay
- Dome Lamp
- Door Switch
- Exterior Lighting Module
- Fog/Driving Lamp
- Hazard Warning Lamps
- Headlamp
- Headlamp Bulb
- Headlamp Control Module
- Headlamp Dimmer Switch
- Headlamp Relay
- Headlamp Switch
- Service Precautions
- Testing and Inspection
- Flow of Diagnosis
- Component Tests and General Diagnostics
- Adjustments
- Service and Repair
- Diagrams
- Horn
- Interior Lighting Module
- Interior Lighting Relay
- License Plate Lamp
- Map Light
- Parking Lamp
- Relays and Modules - Lighting and Horns
- Sensors and Switches - Lighting and Horns
- Tail Lamp
- Trailer Lamps
- Trailer Lighting Relay
- Turn Signals
- Description and Operation
- Testing and Inspection
- Flow of Diagnosis
- Initial Inspection and Diagnostic Overview
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- With CTM
- Special Tool(S) Used With Pinpoint Tests
- Icons Used With Pinpoint Tests
- Test Note
- Test L : The Courtesy Lamps Are Inoperative
- Test M : The Courtesy Lamps Do Not Turn on With One Door Open
- Test N : The Courtesy Lamps Stay on Continuously
- Test P : The Demand Lighting Is Inoperative
- Test Q : The Battery Saver Does Not Deactivate After Timeout
- With GEM
- Special Tool(S) Used With Pinpoint Tests
- Icons Used With Pinpoint Tests
- Pinpoint Test Note
- Test A : The Courtesy Lamps Are Inoperative
- Test B : The Courtesy Lamp Do Not Turn on With One Door Open
- Test C : The Courtesy Lamps Stay on Continuously
- Test D : An Individual Courtesy Lamp Is Inoperative
- Test E : Illuminated Entry Inop When Using Remote Transmitter
- Test F : The Demand Lighting Is Inoperative
- Test G : The Battery Saver Does Not Deactivate After Timeout
- Test H : An Individual Demand Lighting Lamp Is Inoperative
- Test J : No Communication With the Module - GEM
- Test K : No Communication W/Module - Remote A-Theft Personality
- With CTM
- Component Tests and General Diagnostics
- Scan Tool Testing and Procedures
- Pinout Values and Diagnostic Parameters
- Diagrams
- Technical Service Bulletins
- Windows and Glass
- Relays and Modules - Windows and Glass
- Sensors and Switches - Windows and Glass
- Windows
- Power Window Control Module
- Power Window Motor
- Power Window Relay
- Power Window Switch
- Window Frame
- Window Glass
- Window Regulator
- Window Seal
- Description and Operation
- Testing and Inspection
- Diagrams
- Technical Service Bulletins
- Windshield
- Technical Service Bulletins
- 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 Switch
- Wiper Arm
- Wiper Blade
- Wiper Control Module
- 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
- Diagnostic Trouble Code Descriptions
- Diagnostic Trouble Code Tests and Associated Procedures
- Symptom Related Diagnostic Procedures
- Pinpoint Tests
- With CTM Module
- Icons Used With Pinpoint Tests
- Special Tool(S) Used With Pinpoint Tests
- Test Note
- H : The Wipers Are Inoperative
- J : The Wipers Stay on Continuously
- K : The High/Low Wiper Speeds Do Not Operate Properly
- L : Intermittent Wiper Not Operating Properly (Hi/Low OK)
- M : Washer Pump Inop - Does Not Operate Properly
- With GEM (Generic Electronic Module)
- Test Notes
- Icons Used With Pinpoint Tests
- Special Tool(S) Used With Pinpoint Tests
- Test A : Wipers Are Inoperative
- Test B : Wiper Stays on Continuously
- Test C : High/Low Wiper Speeds Do Not Operate Properly
- Test D : Intermittent Wiper Not Operating Properly (Hi/Low OK)
- Test E : Wash and Wipe Function Does Not Operate Properly
- Test F : Speed Dependent Interval Mode Not Operating Properly
- Test G : No Communication With the Module - GEM
- With CTM Module
- Component Tests and General Diagnostics
- Diagrams
- 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
- Power and Ground Distribution
- Air Bag Control Module
- Air Door Actuator / Motor, HVAC
- Air Door Position Sensor / Switch, HVAC
- Alarm Module, (Vehicle Antitheft)
- Amplifier, Sound System
- Backup Lamp Switch
- Blower Motor
- Blower Motor Resistor
- Blower Motor Switch
- CD Changer
- Clockspring Assembly / Spiral Cable, Air Bag
- Clutch Switch
- Control Assembly, HVAC
- Cruise Control Module
- Cruise Control Servo
- Data Link Connector
- Diagnostic Connector, Suspension
- Electronic Brake Control Module
- Engine Control Module
- General Module
- Hazard Warning Switch
- Headlamp Control Module
- Headlamp Dimmer Switch
- Headlamp Switch
- Ignition Coil
- Ignition Switch
- Instrument Panel, Gauges and Warning Indicators
- Mirrors
- Neutral Safety Switch
- Oxygen Sensor
- Power Door Lock Switch
- Power Seat Switch
- Power Window Switch
- Radio/Stereo
- Seat Belt Warning Timer
- Suspension Control Module
- Trailer Connector
- Trailer Lamps
- Transfer Case
- Transmission Control Systems
- Transmission Position Sensor/Switch, A/T
- Turn Signal Switch
- Windshield Washer Switch
- Wiper Motor
- Wiper Motor Timer
- Wiper Switch
- Electrical Diagrams
- Power and Ground Distribution
- System Diagram
- Fuse
- Fuse Block
- Air Bag Systems
- Antilock Brakes / Traction Control Systems
- Antitheft and Alarm Systems
- Charging System
- Cruise Control
- Doors
- General Module
- Heating and Air Conditioning
- Instrument Panel, Gauges and Warning Indicators
- Lighting and Horns
- Mirrors
- Power Locks
- Powertrain Management
- Radio/Stereo
- Seats
- Shift Interlock, A/T
- Starting System
- Suspension Control ( Automatic - Electronic )
- Trailer Connector
- 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 Bag Deactivation Switch
- Air Door Actuator / Motor, HVAC
- Air Duct
- Air Register
- Alarm Module, (Vehicle Antitheft)
- Alignment
- Alternator
- Ambient Light Sensor
- Amplifier, Sound System
- Antenna Mast
- Antenna, Radio
- Backup Lamp Switch
- Battery
- Blower Motor
- Blower Motor Resistor
- Brakes and Traction Control
- System Specifications
- Backing Plate
- Brake Caliper
- Brake Drum
- Brake Hose/Line
- Brake Master Cylinder
- Brake Pad
- Brake Pedal Assy
- Brake Rotor/Disc
- Brake Shoe
- Electronic Brake Control Module
- Hydraulic Control Assembly - Antilock Brakes
- Parking Brake Cable
- Parking Brake Control
- Parking Brake Release Switch
- Vacuum Brake Booster
- Wheel Cylinder
- Wheel Speed Sensor
- CD Changer
- Catalytic Converter
- Center Mounted Brake Lamp
- Compressor Fitting HVAC
- Compressor HVAC
- Computers and Control Systems
- Condenser HVAC
- Control Assembly, HVAC
- Cooling System
- Coupler HVAC
- Cruise Control
- Dashboard / Instrument Panel
- Daytime Running Lamp Control Unit
- Dome Lamp
- EGR Backpressure Transducer
- EGR Electronic Vacuum Regulator Solenoid
- EGR Tube
- EGR Valve
- Electronic Noise Suppressor
- Engine
- System Specifications
- Camshaft Bearing
- Camshaft Gear/Sprocket
- Camshaft, Engine
- Cylinder Block Assembly
- Cylinder Head Assembly
- Drive Belt
- Drive Belt Tensioner
- Engine Mount
- Engine Oil Dip Stick - Dip Stick Tube
- Engine Oil Drain Plug
- Idler Pulley
- Intake Manifold
- Lifter / Lash Adjuster, Valve
- Oil Cooler, Engine
- Oil Filter Adapter
- Oil Filter, Engine
- Oil Line, Engine
- Oil Pan, Engine
- Oil Pick Up/Strainer
- Oil Pressure Sender
- Oil Pump, Engine
- Rear Crankshaft Main Bearing Seal
- Timing Components
- Evaporative Emission Control Canister
- Exhaust Manifold
- Firing Order
- Fog/Driving Lamp Lens
- Fuel Pressure Test Port
- Fuel Pump
- Fuel Rail
- Fuel Tank
- General Module
- Heat Shield, Exhaust
- Heater Core
- Heater Core Case
- Heater Hose
- Horn
- Hose/Line HVAC
- Idle Speed
- Ignition Coil
- Ignition Switch
- Impact Sensor
- Inertia Fuel Shutoff Switch
- Instrument Cluster / Carrier
- Maintenance
- Map Light Bulb
- Mirrors
- Muffler
- Parking Lamp
- Power Window Motor
- Pressure Feedback Exhaust Sensor, EGR
- Rear Door Window Regulator
- Refrigerant Pressure Sensor / Switch, HVAC
- Seat Belt
- Seat Belt Buckle
- Seat Belt Height Adjuster
- Seat Belt Retractor
- Seats
- Spark Plug
- Speaker
- Starter Motor
- Starter Solenoid
- Steering
- Suspension
- System Specifications
- Air Dryer, Suspension Control
- Ball Joint
- Compressor/Pump, Suspension Control
- Control Arm
- Cross-Member
- Stabilizer Bar, Sway Control
- Suspension Control Module
- Suspension Mode Switch
- Suspension Spring ( Coil / Leaf )
- Suspension Strut / Shock Absorber
- Suspension Travel Bumper
- Torque Rod
- Torsion Bar
- Wheel Hub
- Tail Lamp
- Temperature Sensor (Gauge)
- Throttle Body
- Throttle Cable/Linkage
- Tires
- Transmission and Drivetrain
- System Specifications
- Automatic Transmission/Transaxle
- System Specifications
- Clutch, A/T
- Extension Housing, A/T
- Fluid Line/Hose, A/T
- Fluid Pan, A/T
- Fluid Pump, A/T
- Selector Shaft, A/T
- Shift Cable, A/T
- Shift Interlock Solenoid
- Shifter A/T
- Torque Converter
- Torque Converter Clutch Solenoid, A/T
- Transmission Cooler, A/T
- Transmission Mount, A/T
- Transmission Position Sensor/Switch, A/T
- Transmission Speed Sensor, A/T
- Valve Body, A/T
- Clutch, M/T
- Differential Assembly
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Manual Transmission/Transaxle
- Transfer Case
- Voltage Regulator
- Wheel Stud / Lug Nut
- Wheels
- Window Glass
- Windshield Washer Reservoir
- Wiper Arm
- Wiper Blade
- Wiper Motor
- Wiper Motor Linkage
- Wiper Pivot
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
- Technical Service Bulletins
Diagnostic Trouble Codes