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 - 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 - 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 - Restraints and Safety Systems
 - Sensors and Switches - Starting and Charging
 - 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
- Fuel Pressure
 - Idle Speed
 - Air Cleaner Housing
 - Fuel Filter
 - Firing Order
 - Ignition Timing
 - Ignition Cable
 - Distributor
 - Spark Plug
 - Compression Check
 - Valve Clearance
 Service Precautions
Testing and Inspection
Service and Repair
Technical Service Bulletins
Tools and Equipment
 - Drive Belt
 - Filters
 - Hoses
 - Fluids
 - Brake Bleeding
 - Fuses and Circuit Breakers
 - Service Reminder Indicators
 - Wheels and Tires
 - Application and ID
 - Service Intervals
- Severe Service Defined
 - Routine Service
 - Normal Service
- 7500 MI or 12000 KM
 - 15000 MI or 24000 KM
 - 22500 MI or 36000 KM
 - 30000 MI or 48000 KM
 - 37500 MI or 60000 KM
 - 45000 MI or 72000 KM
 - 52500 MI or 84000 KM
 - 60000 MI or 96000 KM
 - 67500 MI or 108000 KM
 - 75000 MI or 120000 KM
 - 82500 MI or 132000 KM
 - 90000 MI or 144000 KM
 - 97500 MI or 156000 KM
 - 105000 MI or 168000 KM
 - 112500 MI or 180000 KM
 - 120000 MI or 192000 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
 
 
 Service and Repair
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
- Fuel Pressure
 - Idle Speed
 - Air Cleaner Housing
 - Fuel Filter
 - Firing Order
 - Ignition Timing
 - Ignition Cable
 - Distributor
 - Spark Plug
 - Compression Check
 - Valve Clearance
 Service Precautions
Testing and Inspection
Service and Repair
Technical Service Bulletins
Tools and Equipment
 - Water Pump
 Testing and Inspection
Locations
Service and Repair
Specifications
Technical Service Bulletins
 - Cooling System
- Coolant
 - Coolant Level Indicator Lamp
 - Radiator Cooling Fan
 - Engine - Coolant Temperature Sensor/Switch
 - Heater Core
 - Heater Hose
 - Lamps and Indicators - Cooling System
 - Radiator
 - Radiator Cap
 - Sensors and Switches - Cooling System
 - Temperature Gauge
 - Temperature Warning Lamp/Indicator
 - Thermostat
 - Water Pump
 Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
 - Exhaust System
 Technical Service Bulletins
 - Engine
 - Powertrain Management
- Relays and Modules - Powertrain Management
 - Sensors and Switches - Powertrain Management
 - Tune-up and Engine Performance Checks
- Fuel Pressure
 - Idle Speed
 - Air Cleaner Housing
 - Fuel Filter
 - Firing Order
 - Ignition Timing
 - Ignition Cable
 - Distributor
 - Spark Plug
 - Compression Check
 - Valve Clearance
 Service Precautions
Testing and Inspection
Service and Repair
Technical Service Bulletins
Tools and Equipment
 - Computers and Control Systems
- A/C Signal
 - Air Temperature Sensor ( Ambient / Intake )
 - Brake Signal
 - Coolant Temperature Sensor/Switch (For Computer)
 - Cranking Signal
 - Data Link Connector
 - EGR Valve Position Sensor
 - Electronic Spark Control Module
 - Engine Control Module
 - Fuel Level Sensor
 - Fuel Pump Signal
 - Idle Speed/Throttle Actuator - Electronic
 - Idle/Throttle Speed Control Unit
 - Knock Sensor
 - Malfunction Indicator Lamp
 - Manifold Pressure/Vacuum Sensor
 - Memory Calibration Unit
 - Oil Pressure Sensor
 - Output Driver
 - Overvoltage Protection Relay
 - Oxygen Sensor
 - Relays and Modules - Computers and Control Systems
 - Sensors and Switches - Computers and Control Systems
 - Shift Light
 - Throttle Position Sensor
 - Transmission Position Sensor/Switch
 - Vehicle Speed Sensor
 - Vehicle Speed Sensor Signal Buffer
 - Voltage Signal
 Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- - Checking the Basics
 - - Flow of Diagnosis - Start Here
 - - How to Use This Section
 - - Intermittent Malfunctions
 - - Preliminary Information
 - Diagnostic Circuit Check
 - Diagnostic Circuit Check - With Diagnostic Scan Tool
 - Diagnostic Circuit Check - With OBD Scanner
 - Diagnostic Circuit Check - Without Diagnostic Scan Tool
 
 - Reading and Clearing Diagnostic Trouble Codes
 - Symptom Related Diagnostic Procedures
- - A-E Charts & Related Test Procedures
 - - Diagnosis By Symptom
- Backfires
 - Cuts Out/Misses
 - Detonation/Spark Knock/Pings
 - Dieseling/Run-On
 - Engine Cranks, But Will Not Run
 - Excessive Exhaust Emissions (Odors)
 - Hard to Start
 - Hesitation or Stalls on Acceleration
 - Hesitation, Sag, Stumble
 - High CO and HC at Idle
 - High CO at High RPM
 - High CO, Low or Normal HC at Idle
 - High HC and CO at High RPM
 - High HC at High RPM
 - High HC, Low or Normal CO at Idle
 - Lack of Power/Sluggish/Spongy/Stumble
 - Misses Under Load
 - Poor Fuel Economy
 - Rough, Unstable, or Incorrect Idle, Stalling
 - Surges at Steady Speed
 - Surges/Chuggles
 
 
 - Component Tests and General Diagnostics
 
- Initial Inspection and Diagnostic Overview
 Adjustments
Locations
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Circuit Tester
 - Connector Test Adapter Kit
 - Fillpipe Restrictor Dowel
 - Fuel Line Quick - Connect Separator
 - Fuel Pressure Gauge
 - High Impedance Multimeter
 - IAC System Monitor
 - Injector Test Light
 - Metri-Pack Terminal Remover
 - PCM Connector Terminal Remover
 - Scan Tool
 - Unpowered Test Light
 - Vacuum Pump With Gauge
 - Weather Pack Terminal Remover
 
 - Emission Control Systems
- Catalytic Converter
 - Evaporative Emissions System
 - Exhaust Gas Recirculation
 - Fillpipe Restrictor
 - Positive Crankcase Ventilation
 - Sensors and Switches - Emission Control Systems
 - Thermostatic Air Cleaner
 - Application and ID
 Description and Operation
Diagrams
Technical Service Bulletins
Tools and Equipment
 - Fuel Delivery and Air Induction
- Fuel Pressure
 - Fuel Pressure Release
 - Idle Speed
 - Accelerator Pedal
 - Air Cleaner Housing
 - Fillpipe Restrictor
 - Fuel
 - Fuel Filler Cap
 - Fuel Filter
 - Fuel Injector
 - Fuel Pressure Regulator
 - Fuel Pressure Pulsation Damper
 - Fuel Pump
- Fuel Pressure
 - Fuel Pump Control Unit
 - Fuel Pump Relay
 Service Precautions
Description and Operation
Testing and Inspection
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
 - Fuel Return Line
 - Fuel Supply Line
 - Fuel Tank
 - Fuel Tank Unit
 - Idle Speed/Throttle Actuator - Electronic
 - Idle/Throttle Speed Control Unit
 - Relays and Modules - Fuel Delivery and Air Induction
 - Sensors and Switches - Fuel Delivery and Air Induction
 - Throttle Body
 - Throttle Cable/Linkage
 - Throttle Position Sensor
 - Turbocharger
 - Variable Induction System
 Service Precautions
Description and Operation
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
- Circuit Tester
 - Connector Test Adapter Kit
 - Fillpipe Restrictor Dowel
 - Fuel Line Quick Connect Separator
 - Fuel Pressure Gauge
 - High Impedance Multimeter
 - IAC System Monitor
 - Injector Test Light
 - PCM Connector Terminal Remover
 - Metri-Pack Terminal Remover
 - Scan Tool
 - Unpowered Test Light
 - Vacuum Pump With Gauge
 - Weather Pack Terminal Remover
 - J-39021 Injector Tester
 
 - Ignition System
- Firing Order
 - Ignition Timing
 - Distributor
 - Electronic Spark Control Module
 - Ignition Cable
 - Ignition Coil
 - Ignition Control Module
 - Ignition Timing Connector
 - Knock Sensor
 - Pick-Up Coil
 - Relays and Modules - Ignition System
 - Sensors and Switches - Ignition System
 - Spark Plug
 Description and Operation
Locations
Technical Service Bulletins
Tools and Equipment
- Fillpipe Restrictor Dowel
 - PCM Connector Terminal Remover
 - Circuit Tester
 - Connector Test Adapter Kit
 - Fuel Line Quick Connect Separator
 - Fuel Pressure Gauge
 - High Impedance Multimeter
 - IAC System Monitor
 - Injector Test Light
 - Metri-Pack Terminal Remover
 - Scan Tool
 - Unpowered Test Light
 - Vacuum Pump With Gauge
 - Weather Pack Terminal Remover
 
 - Transmission Control Systems
 - PROM - Programmable Read Only Memory
 Service Precautions
- Application and ID
 Description and Operation
Locations
Diagrams
Technical Service Bulletins
Tools and Equipment
- Circuit Tester
 - Connector Test Adapter Kit
 - Fillpipe Restrictor Dowel
 - Fuel Line Quick - Connect Separator
 - Fuel Pressure Gauge
 - High Impedance Multimeter
 - IAC System Monitor
 - Injector Test Light
 - Metri-Pack Terminal Remover
 - PCM Connector Terminal Remover
 - Scan Tool
 - Unpowered Test Light
 - Vacuum Pump With Gauge
 - Weather Pack Terminal Remover
 
 - Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
 - Automatic Transmission/Transaxle
- Actuators and Solenoids - A/T
 - Accumulator
 - Band Apply Servo
 - Bell Housing
 - Case
 - Channel Plate
 - Clutch
 - Extension Housing
 - Fluid - A/T
 - Fluid Filter - A/T
 - Fluid Line/Hose
 - Fluid Pan
 - Fluid Pressure Sensor/Switch
 - Fluid Pump
 - Governor
 - Output Shaft
 - Seals and Gaskets
 - Sensors and Switches - A/T
 - Shift Solenoid
 - Shift Linkage
 - Speedometer Gear, A/T
 - Throttle Valve Cable/Linkage
 - Torque Converter
 - Torque Converter Clutch
 - Torque Converter Clutch Solenoid
 - Transmission Cooler
 - Transmission Position Sensor/Switch
 - Transmission Speed Sensor
 - Valve Body
 - Application and ID
 Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
 - Symptom Related Diagnostic Procedures
- 3L30 (180/180C) Automatic Transmission
 - 4L60-E Automatic Transmission
- Converter Clutch Does Not Release
 - Delay In Drive and Reverse
 - Drives In Neutral
 - Harsh Garage Shift
 - Harsh Shifts
 - High or Low Shift Points
 - Inaccurate Shift Points
 - No Drive In All Ranges
 - No Drive In Drive Range
 - No Overrun Braking Manual 3-2-1
 - No Park
 - No Part Throttle or Delayed Downshifts
 - No Torque Converter Clutch Apply
 - No 1-2 Upshift, 1ST Speed Only
 - No 2-3 Shift or 2-3 Shift Slipping, Rough or Hunting
 - No 3-4 Shift or Rough 3-4 Shift
 - Oil Out of the Vent
 - Oil Pressure High or Low
 - Ratcheting Noise
 - Slips In 1ST Gear
 - Torque Converter Clutch Shudder
 - Vibration In Reverse and Whining Noise In Park
 - 1-2 Shift Slipping or Rough
 - 1-2 Shift Speed - High or Low
 - 1ST & 4TH Gear Only
 - 2ND & 3RD Gear Only
 - 2ND Gear Start In Drive Range
 - 3-2 Flare or Tie-Up
 
 
 - Component Tests and General Diagnostics
 
Locations
Service and Repair
- Procedures
 - Removal and Replacement
 - Overhaul
- Disassemble
 - Subassembly Service & Transaxle Assemble
- Case & Internal Components
- Case Assembly Inspection
 - Check Valve Retainer & Ball Assembly
 - Clutch Air Check
 - Forward Clutch Sprag Assembly
 - Inner Manual Linkage
 - Input Carrier & Sun Gear
 - Input Clutch Assembly
 - Input Internal Gear & Output Shaft
 - Low & Reverse Clutch Assembly
 - Low & Reverse Support Assembly
 - Oil Pump Cover & Body Assembly
 - Oil Pump Cover Assembly
 - Oil Pump Cover Disassemble
 - Oil Pump Disassembly
 - Parking Pawl
 - Pump Body Assembly
 - Pump Body Disassembly
 - Reaction Internal Gear & Carrier Assembly Inspection
 - Reaction Sun Gear & Shell
 - Reverse Input & Input Clutches
 - Reverse Input Clutch Assembly
 - Third Accumulator Retainer & Ball Assembly
 - Transmission Endplay Check
 - 2-4 Band Assembly
 - 3-4 Clutch Piston Travel Check
 
 - External Components
 
 - Case & Internal Components
 
 
Diagrams
Specifications
Technical Service Bulletins
 - Clutch
 - Continuously Variable Transmission/Transaxle
 - Differential Assembly
- Differential Carrier
- Carrier Bearings
 Description and Operation
Testing and Inspection
Adjustments
Service and Repair
Diagrams
 - Differential Clutch
 - Differential Lock
 - Differential Axle Housing
 - Drain Plug
 - Fluid - Differential
 - Pinion Bearing
 - Pinion Gear
 - Seals and Gaskets
 - Application and ID
 Testing and Inspection
Service and Repair
- Front Axle
- On-Vehicle Service
 - Unit Repair
 
 - Rear Axle
- On-Vehicle Service
 - Unit Repair
- Rear Axle - Locking/Limited Slip
- Disassembly of the Differential
 - Cam Unit Disassembly 7-1/2, 7-5/8, and 8-1/2 Inch
 - Cleaning and Inspection
 - Cam Unit Assembly 7-1/2, 7-5/8, 8-1/2 and 8-5/8 Inch
 - Adjustment of the Differential
 - Left Side Gear Backlash Adjustment
 - Right Side Gear Backlash Adjustment
 - Thrust Block Clearance Adjustment
 - Assembly of the Differential
 
 - Semi-Floating Axle 7-1/2 Inch Ring Gear
 - Semi-Floating Axle 7-5/8 Inch Ring Gear
 
 - Rear Axle - Locking/Limited Slip
 
 
- Front Axle
 Diagrams
Specifications
- Mechanical Specifications
- Fastener Strength Identification
 - Front Axle
 - Rear Axle
 
 - Fluid Type Specifications
 
- Mechanical Specifications
 Technical Service Bulletins
 - Differential Carrier
 - Drive Axles, Bearings and Joints
- Axle Bearing
 - Axle Shaft Assembly
- Constant Velocity Joint
 - Constant Velocity Joint Boot
 Description and Operation
Testing and Inspection
Service and Repair
Technical Service Bulletins
 - Seals and Gaskets
 - Wheel Bearing
 - Wheel Hub
 Service and Repair
Specifications
Technical Service Bulletins
 - Drive/Propeller Shafts, Bearings and Joints
 - Flex Plate
 - Flywheel
 - Lamps and Indicators - Transmission and Drivetrain
 - Manual Transmission/Transaxle
- Bell Housing
 - Case
 - Extension Housing
 - Fluid - M/T
 - Input Shaft
 - Mainshaft Bearing/Bushing
 - Output Shaft
 - Reverse Gear Shaft
 - Shift Linkage
 - Application and ID
 Testing and Inspection
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
 - Relays and Modules - Transmission and Drivetrain
 - Sensors and Switches - Transmission and Drivetrain
 - Transfer Case
- Actuators and Solenoids - Transfer Case
 - Control Module
 - Fluid - Transfer Case
 - Four Wheel Drive Indicator Lamp
 - Four Wheel Drive Selector Switch
 - Gear Sensor/Switch
 - Lamps and Indicators - Transfer Case
 - Relays and Modules - Transfer Case
 - Sensors and Switches - Transfer Case
 - Shifter Transfer Case
 - Shift Linkage
 - Speed Sensor
 - Transfer Case Actuator
 - Valve Body
 - Application and ID
 Description and Operation
Testing and Inspection
Adjustments
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
 - Transmission Control Systems
 Diagrams
Technical Service Bulletins
 - Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- 4WD Switch
 - ABS Main Relay
 - Brake Fluid Pump
 - Differential Lock Switch
 - Electronic Brake Control Module
 - Hydraulic Assembly
 - Wheel Speed Sensor
 Description and Operation
Testing and Inspection
Locations
Diagrams
Technical Service Bulletins
 - Brake Bleeding
 - 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
Service and Repair
Technical Service Bulletins
 - Antilock Brakes / Traction Control Systems
 - Starting and Charging
- Sensors and Switches - Starting and Charging
 - Battery
 - Charging System
- Alternator
- Diode Trio
 - Application and ID
 Description and Operation
Testing and Inspection
Locations
Service and Repair
Diagrams
Technical Service Bulletins
 - Voltage Regulator
 Service Precautions
Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Alternator
 - Starting System
- Clutch Switch
 - Ignition Switch
 - Key
 - Neutral Safety Switch
 - Starter Motor
 - Starter Solenoid
 - Application and ID
 Description and Operation
Testing and Inspection
Locations
Diagrams
Technical Service Bulletins
 - Power and Ground Distribution
- Diode
 - Fuse
 - Fuse Block
 - Fusible Link
 - Ground Strap
 - Grounding Point
 - Multiple Junction Connector
 - Relays and Modules - Power and Ground Distribution
 - Relay Box
 - Wiring Harness
 Locations
Diagrams
Technical Service Bulletins
 Testing and Inspection
- Initial Inspection and Diagnostic Overview
 - Symptom Related Diagnostic Procedures
- Battery Is Undercharged or Overcharged
 - Engine Does Not Crank and Starter Solenoid Does Not Click
 - GEN Indicator Does Not Light W/Ign. In Run and Engine Stopped
 - Generator Indicator Stays on When Engine Is Running
 - No Cranking, No Sound From Solenoid
 - Slow Cranking, Solenoid Clicks or Chatters
 - Starter Solenoid Clicks, Engine Does Not Crank or Cranks Slowly
 - Undercharged Battery
 
 - Component Tests and General Diagnostics
 
Locations
Diagrams
Technical Service Bulletins
 - Power and Ground Distribution
- Diode
 - Fuse
 - Fuse Block
 - Fusible Link
 - Ground Strap
 - Grounding Point
 - Multiple Junction Connector
 - Relays and Modules - Power and Ground Distribution
 - Relay Box
 - Wiring Harness
 Locations
Diagrams
Technical Service Bulletins
 - Steering and Suspension
- Alignment
 - Relays and Modules - Steering and Suspension
 - Steering
 - Suspension
 - Wheels and Tires
 Specifications
Technical Service Bulletins
 - Heating and Air Conditioning
- Accumulator HVAC
 - Air Door
 - Air Duct
 - Blower Motor
 - Blower Motor Relay
 - Blower Motor Resistor
 - Blower Motor Switch
 - Compressor HVAC
- Compressor Clutch
 - Compressor Clutch Bearing
 - Compressor Clutch Coil
 - Compressor Clutch Hub
 - Compressor Shaft Seal
 Description and Operation
Testing and Inspection
Locations
Service and Repair
Specifications
Technical Service Bulletins
 - Compressor Clutch Diode HVAC
 - Compressor Clutch Relay
 - Condenser HVAC
 - Control Assembly
 - Coolant Temperature Sensor / Switch HVAC
 - Coupler HVAC
 - Evaporator Case
 - Evaporator Core
 - Evaporator Pressure Regulator
 - Expansion Block/Orifice Tube
 - Heater Core
 - Heater Hose
 - Hose/Line HVAC
 - Housing Assembly HVAC
 - Refrigerant
 - 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
Adjustments
Locations
Service and Repair
Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment
 - Restraints and Safety Systems
 - Accessories and Optional Equipment
- Antitheft and Alarm Systems
 - Cellular Phone
 - Driver/Vehicle Information Display
 - Radio, Stereo, and Compact Disc
- Compact Disc Player (CD)
 - Radio/Stereo
 - Remote Control
 - Speaker
 - Tape Player
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Relays and Modules - Accessories and Optional Equipment
 - Relay Module
 - Towing / Trailer System
 Technical Service Bulletins
 - Body and Frame
- Bumper
 - Doors, Hood and Trunk
- Doors
 - Hood
 - Trunk / Liftgate
- Trunk / Liftgate Latch
 - Trunk / Liftgate Relay
 - Trunk / Liftgate Striker
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 Technical Service Bulletins
 - Exterior Moulding / Trim
 - Frame
 - Interior Moulding / Trim
 - Locks
 - Mirrors
- Heated Element
 - Power Mirror Motor
 - Power Mirror Switch
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Paint, Striping and Decals
 - Relays and Modules - Body and Frame
 - Roof and Associated Components
 - Seats
 - Sensors and Switches - Body and Frame
 - Tailgate
 - Weatherstrip
 Technical Service Bulletins
 - Cruise Control
- Brake Switch (Cruise Control)
 - Clutch Switch
 - Cruise Control Module
 - Cruise Control Servo
 - Cruise Control Servo Cable
 - Cruise Control Switch
 - Cruise Control Vacuum Vent Solenoid
 - Relays and Modules - Cruise Control
 - Sensors and Switches - Cruise Control
 - Vacuum Vent Valve
 - Vehicle Speed Sensor/Transducer - Cruise Control
 Description and Operation
Testing and Inspection
Locations
Diagrams
Technical Service Bulletins
Tools and Equipment
 - Instrument Panel, Gauges and Warning Indicators
- Air Conditioning Indicator Lamp
 - Audible Warning Device
 - Audible Warning Device Control Module
 - Charge Lamp/Indicator
 - Cigarette Lighter
 - Coolant Level Indicator Lamp
 - Dashboard / Instrument Panel
 - Dimmer Switch
 - Door Switch
 - Driver/Vehicle Information Display
 - Four Wheel Drive Indicator Lamp
 - Fuel Distance/Mileage Module
 - Fuel Gauge
 - Fuel Gauge Sender
 - Instrument Cluster / Carrier
 - Malfunction Indicator Lamp
 - Odometer
 - Oil Pressure Gauge
 - Oil Pressure Sender
 - Oil Pressure Warning Lamp/Indicator
 - Parking Brake Warning Switch
 - Relays and Modules - Instrument Panel
 - Sensors and Switches - Instrument Panel
 - Speedometer Head
 - Tachometer
 - Temperature Gauge
 - Temperature Switch (Warning Indicator)
 - Temperature Warning Lamp/Indicator
 - Tire Monitoring System
 - Transmission Shift Position Indicator Lamp
 - Volt Meter Gauge
 - Water In Fuel Indicator
 Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
 - Symptom Related Diagnostic Procedures
- Fuel Gage Indicates Empty When There Is Fuel In the Tank
 - Fuel Gage Indicates Full or Beyond at All Times
 - Fuel Gage Is Inaccurate
 - Oil Pressure Gage Is Not Accurate
 - Tachometer Is Inoperative
 - Temp Gage Indic. Hot W/ENG Cool Below Oper Temp and Ign In Run
 - Temp Gage Indicates Cold All the Time
 - Voltmeter Is Not Accurate
 
 - Component Tests and General Diagnostics
 
Service and Repair
Diagrams
Technical Service Bulletins
 - Lighting and Horns
- Backup Lamp
 - Brake Lamp
 - Brake Light Switch
 - Cargo Lamp
 - Courtesy Lamp
 - Daytime Running Lamp
 - Dimmer Switch
 - Dome Lamp
 - Door Switch
 - Fog/Driving Lamp
 - Hazard Warning Lamps
 - Headlamp
- Headlamp Dimmer Switch
 - Headlamp Relay
 - Headlamp Switch
 Description and Operation
Testing and Inspection
Locations
Diagrams
Technical Service Bulletins
 - Horn
 - License Plate Lamp
 - Map Light
 - Marker Lamp
 - Parking Lamp
 - Relays and Modules - Lighting and Horns
 - Sensors and Switches - Lighting and Horns
 - Tail Lamp
 - Turn Signals
- Combination Switch
 - Turn Signal Flasher
 - Turn Signal Lamp
 - Turn Signal Switch
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Underhood Lamp
 - Vanity Lamp
 - Application and ID
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Windows and Glass
- Heated Glass Element
- Heated Glass Element Relay
 - Heated Glass Element Switch
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Rear Defogger
 - Relays and Modules - Windows and Glass
 - Sensors and Switches - Windows and Glass
 - Windows
- Power Window Motor
 - Power Window Relay
 - Power Window Switch
 - Window Frame
 - Window Glass
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Windshield
 Technical Service Bulletins
 - Heated Glass Element
 - Wiper and Washer Systems
- Relays and Modules - Wiper and Washer Systems
 - Sensors and Switches - Wiper and Washer Systems
 - Windshield Washer Pump
 - Wiper Blade
 - Wiper Control Module
 - Wiper Gear Box
 - Wiper Motor
 - Wiper Switch
 Description and Operation
Testing and Inspection
Diagrams
Technical Service Bulletins
 - Application and ID
- Truck Body Identification
 - Regular Production Option (RPO)
 - Vehicle Identification Number (VIN)
- Description
 - GM Automobile VIN Charts
 - GM Light Duty & Multi-Purpose Truck VIN Charts
- 1982 Light Duty Trucks & Multi-Purpose Vehicle
 - 1983 Light Duty Trucks & Multi-Purpose Vehicle
 - 1984 Light Duty Trucks & Multi-Purpose Vehicle
 - 1985 Light Duty Trucks & Multi-Purpose Vehicle
 - 1986 Light Duty Trucks & Multi-Purpose Vehicle
 - 1987 Light Duty Trucks & Multi-Purpose Vehicle
 - 1988 Light Duty Trucks & Multi-Purpose Vehicle
 - 1989 Light Duty Trucks & Multi-Purpose Vehicle
 - 1990 Light Duty Trucks & Multi-Purpose Vehicles
 - 1991 Light Duty Trucks & Multi-Purpose Vehicles
 - 1992 Light Duty Trucks & Multi-Purpose Vehicles
 - 1993 Light Duty Trucks & Multi-Purpose Vehicles
 - 1994 Light Duty Trucks & Multi-Purpose Vehicles
 - 1995 Light Duty Trucks & Multi-Purpose Vehicles
 - 1996 Light Duty Trucks & Multi-Purpose Vehicles
 
 - GM Medium & Heavy Duty Truck VIN Charts
- 1982 Medium & Heavy Duty Trucks
 - 1983 Medium & Heavy Duty Trucks
 - 1984 Medium & Heavy Duty Trucks
 - 1985 Medium & Heavy Duty Trucks
 - 1986 Medium & Heavy Duty Trucks
 - 1987 Medium & Heavy Duty Trucks
 - 1988 Medium & Heavy Duty Trucks
 - 1989 Medium & Heavy Duty Trucks
 - 1990 Medium & Heavy Duty Trucks
 - 1991 Medium & Heavy Duty Trucks
 - 1992 Medium & Heavy Duty Trucks
 - 1993 Medium & Heavy Duty Trucks
 - 1994 Medium & Heavy Duty Trucks
 
 
 
 Locations
- Component Locations
- Additional Information
 - Miscellaneous Components
- A/C Clutch Diode
 - Accumulator
 - Battery Junction Block
 - Blower Resistor
 - Brake Cruise Release Valve
 - Brake Proportioning Valve
 - Convenience Center
 - Courtesy Lamp
 - Crankcase Vent
 - Cruise Control Servo
 - Electronic Spark Timing (EST) Distributor
 - Expansion Tube, A/C
 - Four Wheel Drive Indicator Assembly
 - Fuel Injectors
 - Fuel Pump & Sender
 - Fuel Vapor Canister
 - Fuse Block
 - Fuse Panel
 - Hazard Flasher, Less Digital Instrument Cluster
 - Hazard Flasher, W/Digital Instrument Cluster
 - Heater Defroster Door Actuator
 - I/P Compartment Box Lamp
 - I/P Courtesy Lamps
 - Idle Air Control
 - Ignition Coil
 - Inline Diode
 - Inline Diode, Four Wheel Drive Indicator Circuit
 - Inline Fuse, Trailer Towing Harness
 - Inline Fuse, Underhood Lamp
 - Outside Air Door Actuator
 - Panel Door Actuator
 - Recirculation Air Door Actuator
 - Remote Ignition Coil
 - Service Engine Soon Light
 - Torque Converter Clutch (TCC) Inline Diode
 - Turn Signal Flasher
 - Vacuum Check Valve
 - Vacuum Tank
 
 - Modules
 - Motors
 - Relays
 - Sensors
 - Solenoids
 - Switches
- Back-Up Lamp Switch
 - Clutch Start Switch
 - Clutch Switch--Cruise Control
 - Coolant Temperature Switch
 - Cruise Control Brake Switch Location
 - Cruise Control Switch
 - Dome Lamp Switch (Rear)
 - Door Jamb Switches (Pickup)
 - Electric Shift Transfer Case Switch
 - Evaporator Pressure Control Switch
 - Fog Lamp Switch
 - Front Axle Switch
 - Fuel Pump Oil Pressure Switch
 - Fuel Pump Switch & Oil Pressure Gauge Sensor
 - Hazard Flasher Switch
 - Headlamp Dimmer Switch
 - Headlamp Switch
 - Horn Switch
 - LH Front Door Jamb Switch
 - LH Rear Door Jamb Switch
 - Multi-Function Switch
 - Neutral Safety Switch
 - Oil Pressure Switch
 - Park Brake Switch
 - Park/Neutral Switch
 - Rear Window Defogger Switch
 - Rear Window Release Switch
 - RH Front Door Jamb Switch
 - RH Rear Door Jamb Switch
 - Safety Belt Retractor Switch
 - Selector Quadrant Switch
 - Stoplamp Brake Switch
 - Stoplamp Switch
 - Transfer Case Vacuum Switch
 - Turn Signal Flasher Switch
 
 
 - Connector Locations
- Connectors By Component
 - Connectors By Number
- C100-C199
 - C200-C299
- C200
 - C200A
 - C201
 - C201A
 - C202
 - C202A
 - C203
 - C204
 - C205
 - C205A
 - C206
 - C207
 - C208
 - C210
 - C210A
 - C211
 - C211A
 - C212
 - C212A
 - C213A
 - C215A
 - C216
 - C217
 - C218
 - C222
 - C224
 - C225
 - C227
 - C228
 - C229
 - C230
 - C231
 - C232
 - C233
 - C234
 - C235
 - C237
 - C238
 - C242
 - C243
 - C244
 - C245
 - C246
 - C247
 - C248
 - C249
 - C250
 - C251
 - C252
 - C253
 - C255
 - C256
 - C258
 - C261
 - C262
 - C263
 - C264
 - C265
 - C266
 - C267
 - C268
 - C269
 - C270
 - C272
 - C273
 - C274
 - C275
 - C276
 - C277
 - C278
 - C279
 - C280
 - C281
 - C282
 - C283
 - C284
 - C287
 - C289
 - C290
 - C291
 - C292
 - C293
 - C294
 - C295
 - C296
 - C297
 - C298
 - C299
 
 - C300-C399
 - C400-C499
 - C500-C599
 - C600-C699
 - C900-C999
 
 - Pictorial Views
 
 - Fuse and Fusible Link Locations
 - Ground Locations
 - Splice Locations
 - Grommet Locations
 - Harness Locations
 
- Component Locations
 Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
 - Exploded Views
 - Connector Views
 - Electrical Diagrams
- Cell References
 - Antilock Brakes / Traction Control Systems
 - Cruise Control
 - Doors
 - Heated Glass Element
 - Heating and Air Conditioning
 - Instrument Panel, Gauges and Warning Indicators
 - Lighting and Horns
 - Mirrors
 - Powertrain Management
 - Radio, Stereo, and Compact Disc
 - Starting and Charging
 - Trailer Adapter Kit
 - Transmission and Drivetrain
 - Trunk / Liftgate
 - Windows
 - Wiper and Washer Systems
 
 - Fluid Diagrams
 - Vacuum and Vapor Hose Diagrams
 - Components
- Additional Information
 - Miscellaneous Components
- A/C Clutch Diode
 - Accumulator
 - Battery Junction Block
 - Blower Resistor
 - Brake Cruise Release Valve
 - Brake Proportioning Valve
 - Convenience Center
 - Courtesy Lamp
 - Crankcase Vent
 - Cruise Control Servo
 - Electronic Spark Timing (EST) Distributor
 - Expansion Tube, A/C
 - Four Wheel Drive Indicator Assembly
 - Fuel Injectors
 - Fuel Pump & Sender
 - Fuel Vapor Canister
 - Fuse Block
 - Fuse Panel
 - Hazard Flasher, Less Digital Instrument Cluster
 - Hazard Flasher, W/Digital Instrument Cluster
 - Heater Defroster Door Actuator
 - I/P Compartment Box Lamp
 - I/P Courtesy Lamps
 - Idle Air Control
 - Ignition Coil
 - Inline Diode
 - Inline Diode, Four Wheel Drive Indicator Circuit
 - Inline Fuse, Trailer Towing Harness
 - Inline Fuse, Underhood Lamp
 - Outside Air Door Actuator
 - Panel Door Actuator
 - Recirculation Air Door Actuator
 - Remote Ignition Coil
 - Service Engine Soon Light
 - Torque Converter Clutch (TCC) Inline Diode
 - Turn Signal Flasher
 - Vacuum Check Valve
 - Vacuum Tank
 
 - Modules
 - Motors
 - Relays
 - Sensors
 - Solenoids
 - Switches
- Back-Up Lamp Switch
 - Clutch Start Switch
 - Clutch Switch--Cruise Control
 - Coolant Temperature Switch
 - Cruise Control Brake Switch Location
 - Cruise Control Switch
 - Dome Lamp Switch (Rear)
 - Door Jamb Switches (Pickup)
 - Electric Shift Transfer Case Switch
 - Evaporator Pressure Control Switch
 - Fog Lamp Switch
 - Front Axle Switch
 - Fuel Pump Oil Pressure Switch
 - Fuel Pump Switch & Oil Pressure Gauge Sensor
 - Hazard Flasher Switch
 - Headlamp Dimmer Switch
 - Headlamp Switch
 - Horn Switch
 - LH Front Door Jamb Switch
 - LH Rear Door Jamb Switch
 - Multi-Function Switch
 - Neutral Safety Switch
 - Oil Pressure Switch
 - Park Brake Switch
 - Park/Neutral Switch
 - Rear Window Defogger Switch
 - Rear Window Release Switch
 - RH Front Door Jamb Switch
 - RH Rear Door Jamb Switch
 - Safety Belt Retractor Switch
 - Selector Quadrant Switch
 - Stoplamp Brake Switch
 - Stoplamp Switch
 - Transfer Case Vacuum Switch
 - Turn Signal Flasher Switch
 
 
 - Connectors
- Connectors By Component
 - Connectors By Number
- C100-C199
 - C200-C299
- C200
 - C200A
 - C201
 - C201A
 - C202
 - C202A
 - C203
 - C204
 - C205
 - C205A
 - C206
 - C207
 - C208
 - C210
 - C210A
 - C211
 - C211A
 - C212
 - C212A
 - C213A
 - C215A
 - C216
 - C217
 - C218
 - C222
 - C224
 - C225
 - C227
 - C228
 - C229
 - C230
 - C231
 - C232
 - C233
 - C234
 - C235
 - C237
 - C238
 - C242
 - C243
 - C244
 - C245
 - C246
 - C247
 - C248
 - C249
 - C250
 - C251
 - C252
 - C253
 - C255
 - C256
 - C258
 - C261
 - C262
 - C263
 - C264
 - C265
 - C266
 - C267
 - C268
 - C269
 - C270
 - C272
 - C273
 - C274
 - C275
 - C276
 - C277
 - C278
 - C279
 - C280
 - C281
 - C282
 - C283
 - C284
 - C287
 - C289
 - C290
 - C291
 - C292
 - C293
 - C294
 - C295
 - C296
 - C297
 - C298
 - C299
 
 - C300-C399
 - C400-C499
 - C500-C599
 - C600-C699
 - C900-C999
 
 - Pictorial Views
 
 - Fuse and Fusible Links
 - Grounds
 - Splices
 - Grommets
 - Harness
 
Specifications
- Electrical Specifications
 - Mechanical Specifications
- Accumulator HVAC
 - Air Duct
 - Automatic Transmission/Transaxle
 - Backing Plate
 - Blower Motor
 - Brake Caliper
 - Brake Drum
 - Brake Hose/Line
 - Brake Master Cylinder
 - Brake Rotor/Disc
 - Clutch Master Cylinder
 - Clutch Slave Cylinder
 - Compressor HVAC
 - Computers and Control Systems
 - Condenser HVAC
 - Differential Assembly
- Fastener Strength Identification
 - Front Axle
 - Rear Axle
 
 - Drive Axles, Bearings and Joints
 - Drive/Propeller Shafts, Bearings and Joints
 - EGR Electronic Vacuum Regulator Solenoid
 - EGR Valve
 - Engine
- System Specifications
 - Camshaft, Lifters and Push Rods
 - Cylinder Block Assembly
 - Cylinder Head Assembly
 - Intake Manifold
 - Oil Pan, Engine
 - Oil Pump, Engine
 
 - Evaporative Emission Control Canister
 - Evaporator Case
 - Evaporator Core
 - Exhaust Manifold
 - Firing Order
 - Flywheel
 - Fuel Delivery and Air Induction
 - Heater Hose
 - Hose/Line HVAC
 - Ignition Coil
 - Manual Transmission/Transaxle
 - Parking Brake System
 - Power Brake Assist
 - Pressure Plate
 - Spark Plug
 - Steering and Suspension
 - Transfer Case
 - Vacuum Reservoir HVAC
 - Water Pump
 
 - Pressure, Vacuum and Temperature Specifications
 - Capacity Specifications
 - Fluid Type Specifications
 
Technical Service Bulletins
Tools and Equipment
- Circuit Tester
 - Connector Test Adapter Kit
 - Fillpipe Restrictor Dowel
 - Fuel Line Quick Connect Separator
 - Fuel Pressure Gauge
 - High Impedance Multimeter
 - IAC System Monitor
 - Injector Test Light
 - Metri-Pack Terminal Remover
 - PCM Connector Terminal Remover
 - Scan Tool
 - Unpowered Test Light
 - Vacuum Pump With Gauge
 - Weather Pack Terminal Remover
 
Diagnostic Trouble Codes