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
  - Electronic Brake Control Module
- Relays and Modules - HVAC
- Relays and Modules - Instrument Panel
  - Audible Warning Device Control Module
- 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
  - Air Bag Control Module
  - Air Bag Deactivation Module
- Relays and Modules - Starting and Charging
  - Neutral Start Relay
  - Starter Relay
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Wheels and Tires
    - Tire Pressure Module
    - Tire Pressure Monitor Receiver / Transponder
- Relays and Modules - Transmission and Drivetrain
  - Relays and Modules - A/T
    - Control Module
- Relays and Modules - Windows and Glass
  - Heated Glass Element Relay
  - Power Window Relay
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
  - Engine - Coolant Temperature Sensor/Switch
- Sensors and Switches - Cruise Control
  - Clutch Switch
  - Cruise Control Switch
- Sensors and Switches - Engine
  - Oil Level Sensor
  - Oil Pressure Sensor
- 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
  - Clutch Switch
  - Ignition Switch
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Wheels and Tires
    - Tire Pressure Sensor
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
  - Sensors and Switches - M/T
    - Clutch Pedal Position Sensor / Switch
- Sensors and Switches - Windows and Glass
  - Heated Glass Element Switch
  - Power Window Switch
- Sensors and Switches - Wiper and Washer Systems
  - Windshield Washer Switch
  - Wiper Switch
Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Timing Belt
- Drive Belt
- Filters
- Hoses
- Fluids
- Brake Bleeding
- Air Bag(s) Arming and Disarming
- Seat Belt Arming and Disarming
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Vehicle Lifting
- Service Intervals
- Specifications
- Technical Service Bulletins
Engine, Cooling and Exhaust
- Engine
- Cooling System
- Exhaust System
- Application and ID
- Technical Service Bulletins
Powertrain Management
- Relays and Modules - Powertrain Management
- Sensors and Switches - Powertrain Management
- Tune-up and Engine Performance Checks
- Computers and Control Systems
- Emission Control Systems
- Fuel Delivery and Air Induction
- Ignition System
- Transmission Control Systems
- PROM - Programmable Read Only Memory
- Diagrams
- Specifications
- Technical Service Bulletins
Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
  - Actuators and Solenoids - A/T
    - Shift Interlock Solenoid
- Automatic Transmission/Transaxle
- Clutch
- Continuously Variable Transmission/Transaxle
- Differential Assembly
  - Differential Case
  - Technical Service Bulletins
- Drive Axles, Bearings and Joints
- Flex Plate
- Flywheel
- Lamps and Indicators - Transmission and Drivetrain
  - Lamps and Indicators - A/T
    - Transmission Mode Indicator - A/T
- Manual Transmission/Transaxle
- Relays and Modules - Transmission and Drivetrain
  - Relays and Modules - A/T
    - Control Module
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
  - Sensors and Switches - M/T
    - Clutch Pedal Position Sensor / Switch
- Transmission Control Systems
- Application and ID
- Technical Service Bulletins
Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Brake Bleeding
- Brake Pedal Assy
- Disc Brake System
- Drum Brake System
- Hydraulic System
- Parking Brake System
- Power Brake Assist
  - Vacuum Brake Booster
  - Vacuum Pump
- Relays and Modules - Brakes and Traction Control
  - Electronic Brake Control Module
- Sensors and Switches - Brakes and Traction Control
- Service Precautions
  - Technician Safety Information
  - Vehicle Damage Warnings
- Technical Service Bulletins
Starting and Charging
- Sensors and Switches - Starting and Charging
  - Clutch Switch
  - Ignition Switch
- Relays and Modules - Starting and Charging
  - Neutral Start Relay
  - Starter Relay
- Battery
- Charging System
  - Alternator
  - Description and Operation
- Starting System
- Power and Ground Distribution
- Description and Operation
  - Electrical Power Management
  - Load Shed System
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Diagrams
- Specifications
- Technical Service Bulletins
- Tools and Equipment
Power and Ground Distribution
- Accessory Relay
- Auxiliary Power Outlet
- Fuse
- Fuse Block
- Ground Strap
- Grounding Point
- Multiple Junction Connector
- Power Distribution Relay
- Relays and Modules - Power and Ground Distribution
- Relay Box
- Wiring Harness
- Description and Operation
  - Electronic Park Lock
  - Power Mode
- Testing and Inspection
- Locations
  - Fuse Block - I/P
  - Fuse Block - Underhood
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
Steering and Suspension
- Alignment
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Wheels and Tires
    - Tire Pressure Module
    - Tire Pressure Monitor Receiver / Transponder
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Wheels and Tires
    - Tire Pressure Sensor
- Steering
- Suspension
- Wheels and Tires
- Technical Service Bulletins
Heating and Air Conditioning
- Air Door
  - Air Door Actuator / Motor
  - Air Door Cable
- Air Register
- Ambient Temperature Sensor / Switch HVAC
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Blower Motor Switch
- Cabin Air Filter / Purifier
- Cabin Temperature Sensor / Switch
- Compressor HVAC
  - Compressor Clutch
  - Compressor Clutch Coil
  - Compressor Clutch Hub
  - Compressor Control Valve Assembly
  - Testing and Inspection
  - Service and Repair
- Compressor Clutch Relay
- Condenser HVAC
- Control Assembly
- Control Module HVAC
- Coolant Temperature Sensor / Switch HVAC
- Coupler HVAC
  - A/C Coupler O-ring
- Evaporator Core
- Evaporator Temperature Sensor / Switch
- Expansion Block/Orifice Tube
- Heater Core
- Heater Hose
- Hose/Line HVAC
- Housing Assembly HVAC
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Refrigerant Temperature Sensor
- Relays and Modules - HVAC
  - Blower Motor Relay
  - Compressor Clutch Relay
  - Control Module HVAC
- Sensors and Switches - HVAC
  - Ambient Temperature Sensor / Switch HVAC
  - Blower Motor Switch
  - Cabin Temperature Sensor / Switch
  - Coolant Temperature Sensor / Switch HVAC
  - Evaporator Temperature Sensor / Switch
  - Refrigerant Pressure Sensor / Switch
  - Refrigerant Temperature Sensor
  - Solar Sensor
- Solar Sensor
- Description and Operation
  - Heating and Air Conditioning System
  - HVAC - Automatic
  - HVAC - Manual
- Testing and Inspection
  - Initial Inspection and Diagnostic Overview
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Service and Repair
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
    - HVAC - Automatic
    - HVAC - Manual
      - HVAC Schematics (without WHB)
      - HVAC Schematics (WHB)
- Specifications
  - Mechanical Specifications
  - Capacity Specifications
- Technical Service Bulletins
- Tools and Equipment
Restraints and Safety Systems
- Repairs and Inspections Required After a Collision
- Air Bag Systems
- Head Restraint System
  - Head Rest
  - Technical Service Bulletins
- Relays and Modules - Restraints and Safety Systems
  - Air Bag Control Module
  - Air Bag Deactivation Module
- Seat Belt Systems
- Sensors and Switches - Restraints and Safety Systems
- Service Precautions
- Technical Service Bulletins
Accessories and Optional Equipment
- Accessory Relay
- Antenna
  - Antenna, Navigation
  - Antenna, Phone
  - Antenna, Radio
- Antitheft and Alarm Systems
  - Alarm Horn
  - Alarm Module
  - Door Sensor/Switch (For Alarm)
  - Hood Sensor/Switch (For Alarm)
  - Keyless Entry
  - Lock Cylinder Switch
  - Tailgate Sensor / Switch (For Alarm)
  - Trunk/Liftgate Sensor/Switch (For Alarm)
  - Description and Operation
  - Testing and Inspection
    - Symptom Related Diagnostic Procedures
    - Programming and Relearning
      - Immobilizer System Component Programming
      - Programming Theft Deterrent System Components
  - Service and Repair
    - Replacing Keys
    - Programming Additional Keys
  - Diagrams
- Cellular Phone
  - Cellular Phone Microphone
  - Communications Control Module
  - Testing and Inspection
  - Technical Service Bulletins
- Central Control Module
- Emergency Contact Button
- Emergency Contact Module
- Entertainment Systems
  - Auxiliary Input / Output Jack
  - Technical Service Bulletins
- Global Positioning System
- Navigation System
  - Navigation Module
  - Technical Service Bulletins
- Radio, Stereo, and Compact Disc
  - Radio/Stereo
  - Remote Control
  - Speaker
  - Testing and Inspection
    - Scan Tool Testing and Procedures
    - Programming and Relearning
      - Digital Radio Receiver Programming and Setup
      - Radio Programming and Setup
  - Technical Service Bulletins
- Relays and Modules - Accessories and Optional Equipment
  - Accessory Relay
  - Alarm Module
  - Central Control Module
  - Communications Control Module
  - Emergency Contact Module
  - Keyless Entry Module
  - Navigation Module
  - Relay Module
- Relay Module
- Sensors and Switches - Accessories and Optional Equipment
  - Door Sensor/Switch (For Alarm)
  - Hood Sensor/Switch (For Alarm)
  - Lock Cylinder Switch
  - Steering Mounted Controls Assembly
  - Tailgate Sensor / Switch (For Alarm)
  - Trunk/Liftgate Sensor/Switch (For Alarm)
- Steering Mounted Controls Assembly
- Description and Operation
  - OnStar
  - Radio/Audio System
  - Steering Wheel Controls
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Scan Tool Testing and Procedures
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
    - Radio/Navigation System Schematics
    - OnStar Schematics
- Specifications
- Technical Service Bulletins
- Tools and Equipment
Body and Frame
- Air Bag(s) Arming and Disarming
- Repairs and Inspections Required After a Collision
- Seat Belt Arming and Disarming
- Access Cover
- Bumper
  - Front Bumper
    - Front Bumper Cover / Fascia
    - Front Bumper Reinforcement
  - Rear Bumper
    - Rear Bumper Cover / Fascia
    - Rear Bumper Reinforcement
  - Description and Operation
  - Technical Service Bulletins
- Cowl
  - Cowl Moulding / Trim
- Doors, Hood and Trunk
  - Doors
  - Fuel Door
  - Hood
  - Trunk / Liftgate
  - Technical Service Bulletins
- Exterior Moulding / Trim
  - Cowl Moulding / Trim
  - Description and Operation
- Fender
  - Front Fender
- Frame
  - Cross-Member
  - Structural Brace
  - Specifications
  - Technical Service Bulletins
- Grille
- Interior Moulding / Trim
  - Ash Tray
  - Carpet
  - Console
  - Dashboard / Instrument Panel
  - Drink Holders
  - Glove Compartment
  - Headliner
  - Passenger Assist Handle
  - Scuff Plate
  - Sun Visor
  - Trim Panel
  - Service and Repair
  - Technical Service Bulletins
- Locks
  - Door Locks
    - Door Lock Cylinder
    - Service and Repair
  - Key
  - Keyless Entry
  - Power Locks
  - Trunk / Liftgate Lock Cylinder
  - Testing and Inspection
  - Diagrams
  - Specifications
  - Technical Service Bulletins
- Mirrors
  - Power Mirror Control Module
  - Power Mirror Motor
  - Power Mirror Switch
  - Description and Operation
  - Testing and Inspection
  - Service and Repair
  - Diagrams
  - Specifications
- Paint, Striping and Decals
  - Paint
  - Technical Service Bulletins
- Relays and Modules - Body and Frame
  - Keyless Entry Module
  - Power Mirror Control Module
  - Sunroof / Moonroof Module
- Roof and Associated Components
  - Sunroof / Moonroof
- Seats
  - Head Rest
  - Head Restraint System
    - Head Rest
    - Technical Service Bulletins
  - Seat Back
  - Seat Cover
  - Seat Cushion
  - Seat Temperature Switch
  - Description and Operation
  - Service and Repair
  - Specifications
  - Technical Service Bulletins
- Sensors and Switches - Body and Frame
  - Hood Switch / Sensor
    - Hood Ajar Switch
    - Hood Sensor/Switch (For Alarm)
  - Power Door Lock Switch
  - Power Mirror Switch
  - Seat Temperature Switch
  - Sunroof / Moonroof Switch
  - Trunk / Liftgate Ajar Switch
  - Trunk / Liftgate Switch
- Sound Proofing / Insulation
- Spoilers, Flaps, and Air Dams
  - Spoiler
- Strut / Shock Tower
  - Front Strut / Shock Tower
- Unibody
  - Cowl
    - Cowl Moulding / Trim
  - Description and Operation
    - General Body Construction (Unibody) Description
    - General Body Construction (Unibody)
- Weatherstrip
  - Front Door Weatherstrip
  - Trunk / Liftgate Weatherstrip
- Service Precautions
  - Approved Equipment for Collision Repair Warning
  - Repair Material Curing Warning
- Application and ID
- Description and Operation
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Locations
- Specifications
- Technical Service Bulletins
Cruise Control
- Clutch Switch
- Cruise Control Switch
- Sensors and Switches - Cruise Control
  - Clutch Switch
  - Cruise Control Switch
- Description and Operation
- Diagrams
Instrument Panel, Gauges and Warning Indicators
- ABS Lamp Driver
- Audible Warning Device Control Module
- Cigarette Lighter
- Clock
- Compass
- Dashboard / Instrument Panel
  - Air Bag(s) Arming and Disarming
  - Seat Belt Arming and Disarming
  - Description and Operation
  - Service and Repair
  - Technical Service Bulletins
- Dimmer Switch
- Door/Trunk Ajar Indicator/Lamp
- Door Switch
- Fuel Gauge Sender
- Hood Ajar Switch
- Instrument Cluster / Carrier
  - Air Bag(s) Arming and Disarming
  - Seat Belt Arming and Disarming
  - Instrument Panel Bulb
  - Testing and Inspection
  - Locations
  - Diagrams
- Key Reminder Switch
- Low Tire Pressure Indicator
- Malfunction Indicator Lamp
- Odometer
- Oil Change Reminder Lamp
- Relays and Modules - Instrument Panel
  - Audible Warning Device Control Module
- Sensors and Switches - Instrument Panel
  - Dimmer Switch
  - Door Switch
  - Fuel Gauge Sender
  - Hood Ajar Switch
  - Key Reminder Switch
- Tire Monitoring System
  - Low Tire Pressure Indicator
  - Tire Pressure Module
  - Tire Pressure Monitor Receiver / Transponder
  - Tire Pressure Sensor
  - Description and Operation
  - Testing and Inspection
  - Service and Repair
  - Diagrams
  - Technical Service Bulletins
  - Tools and Equipment
- Transmission Mode Indicator - A/T
- Transmission Shift Position Indicator Lamp
- Description and Operation
- Testing and Inspection
  - Symptoms - Displays and Gauges
  - Clock Malfunction
  - Engine Coolant Temperature Gauge Inaccurate or Inoperative
  - Engine Oil Pressure Indicator Malfunction
  - Fuel Gauge Inaccurate or Inoperative
  - Speedometer and/or Odometer Inaccurate or Inoperative
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
- Technical Service Bulletins
Lighting and Horns
- Backup Lamp
  - Backup Lamp Switch
  - Diagrams
    - Backup Lamp - Left (Hatchback without T9E)
    - Backup Lamp - Right (Hatchback)
  - Technical Service Bulletins
- Brake Lamp
- Brake Light Switch
- Center Mounted Brake Lamp
- Courtesy Lamp
  - Ash Tray Lamp
  - Glove Box Lamp Switch
  - Service and Repair
    - Interior Courtesy Lamp Replacement
    - Rear Compartment Courtesy Lamp Replacement
  - Diagrams
- Daytime Running Lamp
  - Daytime Running Lamp Control Unit
- Dimmer Switch
- Dome Lamp
- Door Switch
- Fog/Driving Lamp
  - Fog/Driving Lamp Relay
  - Locations
  - Service and Repair
    - Front Fog Lamp Replacement (Notchback)
    - Front Fog Lamp Replacement (Hatchback)
  - Diagrams
  - Technical Service Bulletins
- Hazard Warning Lamps
  - Hazard Warning Flasher
  - Hazard Warning Switch
- Headlamp
  - Headlamp Alignment Actuator
  - Headlamp Alignment Switch
  - Headlamp Control Module
  - Headlamp Relay
  - Headlamp Switch
  - Adjustments
  - Service and Repair
  - Diagrams
    - Headlamp - Left
    - Headlamp - Right
  - Technical Service Bulletins
- Horn
  - Horn Relay
  - Horn Switch
  - Description and Operation
  - Testing and Inspection
    - Symptoms - Horns
    - Horns Malfunction
  - Service and Repair
    - Horn Replacement (Notchback)
    - Horn Replacement (Hatchback)
  - Diagrams
  - Specifications
- Lamp Control Module
- License Plate Lamp
- Map Light
- Marker Lamp
- Parking Lamp
  - Parking Lamp Relay
  - Diagrams
    - Park/Turn Signal Lamp - Left (T73)
    - Park/Turn Signal Lamp - Right (T73)
  - Technical Service Bulletins
- Relays and Modules - Lighting and Horns
  - Daytime Running Lamp Control Unit
  - Fog/Driving Lamp Relay
  - Headlamp Control Module
  - Headlamp Relay
  - Horn Relay
  - Lamp Control Module
  - Parking Lamp Relay
- Sensors and Switches - Lighting and Horns
  - Backup Lamp Switch
  - Brake Light Switch
  - Combination Switch
  - Door Switch
  - Glove Box Lamp Switch
  - Hazard Warning Switch
  - Headlamp Alignment Switch
  - Headlamp Switch
  - Horn Switch
  - Turn Signal Switch
- Tail Lamp
- Turn Signals
  - Combination Switch
  - Turn Signal Flasher
  - Turn Signal Lamp
  - Turn Signal Switch
- Description and Operation
  - Exterior Lighting Systems
  - Interior Lighting Systems
- Testing and Inspection
  - Symptoms - Lighting Systems
  - Backup Lamps Inoperative (Hatchback)
  - Daytime Running Lamps (DRL) Inoperative (Hatchback)
  - Dome Lamps Inoperative
  - Front Fog Lamps Inoperative (Hatchback)
  - Hazard Lamps Inoperative (Hatchback)
  - High Beams Inoperative (Hatchback)
  - High Mount Stop Lamp Inoperative
  - Instrument Panel Illumination Lamps Inoperative
  - Low and High Beams Inoperative (Hatchback)
  - Low Beams Inoperative
  - Parking Lamps and Taillamps Inoperative (Hatchback)
  - Rear Compartment Lamp Inoperative
  - Stop Lamps Malfunction
  - Turn Signal Lamps and/or Indicators Inoperative (Hatchback)
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
- Specifications
- Technical Service Bulletins
Windows and Glass
- Heated Glass Element
- Rear Defogger
- Relays and Modules - Windows and Glass
  - Heated Glass Element Relay
  - Power Window Relay
- Sensors and Switches - Windows and Glass
  - Heated Glass Element Switch
  - Power Window Switch
- Windows
- Windshield
- Service Precautions
  - Technician Safety Information
  - Vehicle Damage Warnings
    - Avoid Damage to Grid Lines Caution
    - Windshield Installation Caution
- Technical Service Bulletins
Wiper and Washer Systems
- Sensors and Switches - Wiper and Washer Systems
  - Windshield Washer Switch
  - Wiper Switch
- Windshield Washer Hose
- Windshield Washer Pump
- Windshield Washer Reservoir
- Windshield Washer Spray Nozzle
- Windshield Washer Switch
- Wiper Arm
- Wiper Blade
- Wiper Motor
- Wiper Switch
- Description and Operation
  - Rear Wiper/Washer System
  - Wiper/Washer System
- Testing and Inspection
- Diagrams
- Specifications
- Technical Service Bulletins
Service Precautions
- Technician Safety Information
- Vehicle Damage Warnings
Application and ID
- Engine ID and VIN Derivative Location
- RPO Code List
- RPO Code List (Except North America)
- Service Part Identification Label
- Tire Placard
- Transmission ID and VIN Derivative Location
- Vehicle Certification Label
- Vehicle Identification
- VIN Derivative (Except North America)
- VIN Derivative (North America)
Testing and Inspection
- Initial Inspection and Diagnostic Overview
- Symptom Related Diagnostic Procedures
- Component Tests and General Diagnostics
  - General Electrical Diagnostic Procedures
  - Testing Ground and Low Reference Circuits
- Monitors, Trips, Drive Cycles and Readiness Codes
- Programming and Relearning
Locations
- Component Locations
- Connector Locations
  - Master Connector List
  - Connectors By Number
    - X100 - X199
    - X200 - X299
      - X204
      - X206
      - X208
      - X210
      - X211
      - X212
      - X213
      - X214
      - X217
      - X216
      - X215
    - X300 - X399
      - X351
      - X361
      - X371
      - X381
    - X400 - X499
      - X403
      - X404
      - X401
      - X402
- Ground Locations
  - Master Grounds List
  - Grounds By Number
- Splice Locations
- Harness Locations
Service and Repair
- Procedures
  - Fasteners
  - General Repair Instructions
- Removal and Replacement
  - Relay Replacement (Attached to Wire Harness)
  - Relay Replacement (Within an Electrical Center)
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- Exploded Views
  - Automatic Transmission/Transaxle
- Connector Views
- Electrical Diagrams
- Mechanical Diagrams
  - Drive Belt
    - Drive Belt Replacement
    - Power Steering Pump Belt Replacement
- Components
- Connectors
  - Master Connector List
  - Connectors By Number
    - X100 - X199
    - X200 - X299
      - X204
      - X206
      - X208
      - X210
      - X211
      - X212
      - X213
      - X214
      - X217
      - X216
      - X215
    - X300 - X399
      - X351
      - X361
      - X371
      - X381
    - X400 - X499
      - X403
      - X404
      - X401
      - X402
- Grounds
  - Master Grounds List
  - Grounds By Number
- Splices
- Harness
Specifications
- Electrical Specifications
- Mechanical Specifications
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
Technical Service Bulletins
Diagnostic Trouble Codes