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 - Cooling System
  - Radiator Cooling Fan Motor Relay
- Relays and Modules - Cruise Control
  - Cruise 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 - Powertrain Management
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Suspension
    - Compressor/Pump Relay
  - Relays and Modules - Wheels and Tires
    - Tire Pressure Monitor Receiver / Transponder
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
  - Brake Switch (Cruise Control)
  - Cruise Control Switch
- Sensors and Switches - Engine
  - Oil Pressure Sensor
- Sensors and Switches - HVAC
- Sensors and Switches - Instrument Panel
  - Dimmer Switch
  - Fuel Gauge Sender
- Sensors and Switches - Lighting and Horns
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Restraints and Safety Systems
  - Seat Belt Buckle Switch
- Sensors and Switches - Starting and Charging
  - Ignition Switch
    - Ignition Switch Lock Cylinder
    - Service and Repair
  - Neutral Safety Switch
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Steering
    - Power Steering Pressure Switch
  - Sensors and Switches - Suspension
    - Ride Height Sensor
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
    - Transmission Position Sensor/Switch
- Sensors and Switches - Windows and Glass
  - Power Window Switch
- Sensors and Switches - Wiper and Washer Systems
  - Washer Fluid Level Switch
  - Wiper Switch
Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Drive Belt
- Filters
- Hoses
  - Power Steering Line/Hose
  - Service Precautions
- Fluids
- Brake Bleeding
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Application and ID
  - Using the Maintenance Schedule
  - Selecting the Right Schedule
    - Severe Schedule Definition
    - Normal Schedule Definition
- Service Intervals
- Service and Repair
- Specifications
- Technical Service Bulletins
Engine, Cooling and Exhaust
- Engine
- Cooling System
- Exhaust System
- 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
- Service Precautions
- Application and ID
  - Engine VIN Code Identification
  - Systems Application Chart
- Locations
  - Port Fuel Injection
  - Underhood Components
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
- Technical Service Bulletins
Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
  - Actuators and Solenoids - A/T
    - Torque Converter Clutch Solenoid
- Automatic Transmission/Transaxle
- Clutch
- Continuously Variable Transmission/Transaxle
- Differential Assembly
- Drive Axles, Bearings and Joints
- Flex Plate
- Manual Transmission/Transaxle
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
    - Transmission Position Sensor/Switch
- Transfer Case
- Transmission Control Systems
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
- Specifications
- Technical Service Bulletins
Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Brake Bleeding
- Brake Pedal Assy
- Brake Warning Indicator
- Disc Brake System
- Drum Brake System
- Hydraulic System
- Parking Brake System
- Power Brake Assist
- Relays and Modules - Brakes and Traction Control
- Sensors and Switches - Brakes and Traction Control
- Service Precautions
- Testing and Inspection
- Service and Repair
  - Service Notes
  - Flushing Hydraulic System
- Technical Service Bulletins
Starting and Charging
- Sensors and Switches - Starting and Charging
  - Ignition Switch
    - Ignition Switch Lock Cylinder
    - Service and Repair
  - Neutral Safety Switch
- Battery
- Charging System
- Starting System
- Power and Ground Distribution
- Service Precautions
- Testing and Inspection
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
    - 88
    - 98
- Specifications
- Technical Service Bulletins
Power and Ground Distribution
- Circuit Breaker
- Diode
- Electronic Noise Suppressor
- Fuse
- Fuse Block
- Fusible Link
- Ground Strap
- Grounding Point
- Multiple Junction Connector
- Wiring Harness
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
    - Ground Distribution
    - Power Distribution Wiring Circuit
- Technical Service Bulletins
Steering and Suspension
- Alignment
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Suspension
    - Compressor/Pump Relay
  - Relays and Modules - Wheels and Tires
    - Tire Pressure Monitor Receiver / Transponder
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Steering
    - Power Steering Pressure Switch
  - Sensors and Switches - Suspension
    - Ride Height Sensor
- Steering
- Suspension
- Wheels and Tires
- Technical Service Bulletins
Heating and Air Conditioning
- Accumulator HVAC
- Air Conditioning Switch
- Air Door
  - Air Door Actuator / Motor
  - Air Door Cable
- Ambient Temperature Sensor / Switch HVAC
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Cabin Temperature Sensor / Switch
- Compressor HVAC
  - Compressor Clutch
  - Compressor Clutch Coil
  - Compressor Shaft Seal
  - Description and Operation
    - With Electronic Climate Control
    - Without Electronic Climate Control
  - Testing and Inspection
    - Initial Inspection and Diagnostic Overview
      - With Electronic Climate Control
      - Without Electronic Climate Control
    - Component Tests and General Diagnostics
      - With Electronic Climate Control
        Test A: Isolation Test
        Test B: A/C Compressor Clutch Test
        Test C: A/C Compressor Relay Test
        Test D: A/C Compressor Control Output Test
        Test E: ECM Compressor Control Test
      - Without Electronic Climate Control
        Test A: Isolation Test
        Test B: A/C Compressor Clutch Test
        Test C: ECM Compressor Control Test
        Test D: A/C Control Assembly Output Test
  - Service and Repair
    - Compressor Replacement
    - Delco Air DA-6 & HR-6 Compressor
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - With Electronic Climate Control
      - Without Electronic Climate Control
  - Technical Service Bulletins
- Compressor Clutch Diode HVAC
- Compressor Clutch Relay
- Condenser HVAC
- Control Assembly
- Control Module HVAC
- Evaporator Core
- Expansion Block/Orifice Tube
- Heater Core
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
  - A/C Pressure Sensor/Switch - Cooling Fan
  - Locations
    - High Side Cut-Off Switch
    - Pressure Cycling Switch
  - Technical Service Bulletins
- Relays and Modules - HVAC
  - Blower Motor Relay
  - Compressor Clutch Relay
  - Control Module HVAC
- Sensors and Switches - HVAC
  - Air Conditioning Switch
  - Ambient Temperature Sensor / Switch HVAC
  - Cabin Temperature Sensor / Switch
  - Refrigerant Pressure Sensor / Switch
  - Technical Service Bulletins
- Service Port HVAC
- Vacuum Harness HVAC
- Vacuum Restrictor HVAC
- Service Precautions
  - Environmental Impact Information
  - Technician Safety Information
- Description and Operation
  - Air Conditioning Only
  - Electronic Climate Control
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
    - Functional Test/Check
    - System Operation Check
      - System Check - Electronic Climate Control (ECC)
      - System Check - Without Electronic Climate Control
- Service and Repair
  - Evacuating and Charging the System
    - Refrigerant Drum Method
    - Charging Station
  - Oil Charge
  - Refrigerant Recovery & Recycling
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
  - Vacuum and Vapor Hose Diagrams
    - With Electronic Climate Control
    - Without Electronic Climate Control
- Specifications
  - Refrigerant Capacities
  - Refrigerant Oil
- Technical Service Bulletins
- Tools and Equipment
Restraints and Safety Systems
- Air Bag Systems
  - Malfunction Lamp / Indicator
  - Technical Service Bulletins
- Head Restraint System
  - Head Rest
  - Technical Service Bulletins
- Seat Belt Systems
- Sensors and Switches - Restraints and Safety Systems
  - Seat Belt Buckle Switch
- Technical Service Bulletins
Accessories and Optional Equipment
- Antenna
- Antitheft and Alarm Systems
- Cellular Phone
- Citizens Band Radio (CB)
- Radio, Stereo, and Compact Disc
- Relays and Modules - Accessories and Optional Equipment
- Relay Module
- Towing / Trailer System
  - Trailer Adapter Kit
- Technical Service Bulletins
Body and Frame
- Bumper
- Doors, Hood and Trunk
- Exterior Moulding / Trim
  - Body Emblem
  - Technical Service Bulletins
- Frame
- Interior Moulding / Trim
- Locks
- Mirrors
- Paint, Striping and Decals
  - Paint
- Relays and Modules - Body and Frame
- Roof and Associated Components
  - Sunroof / Moonroof
- Seats
- Sensors and Switches - Body and Frame
- Weatherstrip
- Technical Service Bulletins
Cruise Control
- Brake Switch (Cruise Control)
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Switch
- Cruise Control Vacuum Solenoid
- Relays and Modules - Cruise Control
  - Cruise Control Module
- Sensors and Switches - Cruise Control
  - Brake Switch (Cruise Control)
  - Cruise Control Switch
- Description and Operation
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Diagrams
  - Part 1 of 2
  - Part 2 of 2
- Technical Service Bulletins
Instrument Panel, Gauges and Warning Indicators
- ABS Light
- Ammeter Gauge
- Audible Warning Device
- Audible Warning Device Control Module
- Brake Warning Indicator
- Charge Lamp/Indicator
- Cigarette Lighter
- Clock
- Coolant Level Indicator Lamp
- Dashboard / Instrument Panel
- Dimmer Switch
- Door/Trunk Ajar Indicator/Lamp
- Fuel Gauge
- Fuel Gauge Sender
- Instrument Cluster / Carrier
- Low Fuel Lamp/Indicator
- Malfunction Indicator Lamp
- Odometer
- Oil Change Reminder Lamp
- Oil Pressure Gauge
- Oil Pressure Warning Lamp/Indicator
- Parking Brake Warning Lamp
- Relays and Modules - Instrument Panel
  - Audible Warning Device Control Module
- Seat Belt Reminder Lamp
- Sensors and Switches - Instrument Panel
  - Dimmer Switch
  - Fuel Gauge Sender
- Speedometer Head
- Tachometer
- Temperature Gauge
- Temperature Warning Lamp/Indicator
- Tire Monitoring System
  - Tire Pressure Monitor Receiver / Transponder
  - Technical Service Bulletins
- Transmission Shift Position Indicator Lamp
- Vacuum Gauge/Economy Meter
- Volt Meter Gauge
- Description and Operation
  - Driver Reminder Package
  - Fiber Optic Monitoring System
  - Variable Voltage Gauges
- Testing and Inspection
  - Initial Inspection and Diagnostic Overview
  - Component Tests and General Diagnostics
- Service and Repair
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
- Technical Service Bulletins
Lighting and Horns
- Ambient Light Sensor
- Backup Lamp
  - Backup Lamp Switch
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - With Digital Cluster
      - Without Digital Cluster
  - Technical Service Bulletins
- Brake Lamp
- Brake Light Switch
- Cornering Lamp
- Courtesy Lamp
  - Glove Box Lamp
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - Courtesy, Dome & Reading
      - Opera Lamp
- Daytime Running Lamp
- Dimmer Switch
- Dome Lamp
- Fog/Driving Lamp
  - Fog/Driving Lamp Relay
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
  - Technical Service Bulletins
- Hazard Warning Lamps
  - Hazard Warning Flasher
  - Locations
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - Front Marker, Hazard, Park & Turn
      - Rear Hazard, Stop & Turn Lamp Wiring Circuit
- Headlamp
  - Headlamp Control Module
  - Headlamp Dimmer Switch
  - Headlamp Switch
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - With Twilight Sentinel
      - Without Twilight Sentinel
  - Technical Service Bulletins
- Horn
  - Horn Relay
  - Locations
    - LH Horn Capacitor
    - RH Horn Capacitor
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
- Interior Lighting Module
- License Plate Lamp
- Map Light
- Marker Lamp
- Parking Lamp
- Relays and Modules - Lighting and Horns
  - Fog/Driving Lamp Relay
  - Headlamp Control Module
  - Horn Relay
  - Interior Lighting Module
- Sensors and Switches - Lighting and Horns
  - Ambient Light Sensor
  - Backup Lamp Switch
  - Brake Light Switch
  - Headlamp Dimmer Switch
  - Headlamp Switch
  - Turn Signal Switch
- Tail Lamp
- Trunk Lamp
- Turn Signals
  - Turn Signal Flasher
  - Turn Signal Indicator
  - Turn Signal Lamp
  - Turn Signal Switch
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - Front Hazard, Marker, Park & Turn Lamps
      - Rear Hazard, Stop & Turn Lamps
  - Technical Service Bulletins
- Underhood Lamp
- Vanity Lamp
- Application and ID
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
    - 88
    - 98
- Technical Service Bulletins
Windows and Glass
- Heated Glass Element
- Rear Defogger
- Sensors and Switches - Windows and Glass
  - Power Window Switch
- Windows
- Windshield
- Technical Service Bulletins
Wiper and Washer Systems
- Sensors and Switches - Wiper and Washer Systems
  - Washer Fluid Level Switch
  - Wiper Switch
- Washer Fluid Level Indicator
- Washer Fluid Level Switch
- Windshield Washer Reservoir
- Wiper Blade
- Wiper Motor
- Wiper Switch
- Description and Operation
- Testing and Inspection
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
    - With Pulse
    - Without Pulse
- Technical Service Bulletins
Application and ID
- Regular Production Option (RPO)
- Vehicle Identification Number (VIN)
Locations
- Component Locations
- Connector Locations
  - Connectors By Component
  - Text List of Connector Locations
- Ground Locations
- Splice Locations
Diagrams
- Diagram Information and Instructions
- Exploded Views
  - Automatic Transmission/Transaxle
  - Steering Column
- Connector Views
  - Engine Control Module
- Electrical Diagrams
- Fluid Diagrams
  - Engine Lubrication
- Vacuum and Vapor Hose Diagrams
- Components
- Connectors
  - Connectors By Component
  - Text List of Connector Locations
- Grounds
- Splices
Specifications
- Electrical Specifications
- Mechanical Specifications
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
  - Clutch Fluid
  - Fluid - A/T
Technical Service Bulletins
Diagnostic Trouble Codes