Repair and Diagnosis

A L L Diagnostic Trouble Codes ( DTC )
Relays and Modules
- Relays and Modules - Accessories and Optional Equipment
  - Antenna Relay
  - Relay Module
- Relays and Modules - Body and Frame
  - Power Door Lock Relay
- Relays and Modules - Cruise Control
  - Cruise Control Module
- Relays and Modules - HVAC
  - Blower Motor Relay
  - Compressor Clutch Relay
- Relays and Modules - Powertrain Management
  - Relays and Modules - Computers and Control Systems
    - Engine Control Module
    - Idle/Throttle Speed Control Unit
  - Relays and Modules - Fuel Delivery and Air Induction
    - Fuel Pump Relay
    - Idle/Throttle Speed Control Unit
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Wheels and Tires
    - Tire Pressure Monitor Receiver / Transponder
Sensors and Switches
- Sensors and Switches - Body and Frame
  - Trunk / Liftgate Switch
- Sensors and Switches - Brakes and Traction Control
  - Brake Fluid Level Sensor/Switch
  - Hydraulic Fluid Regulator Pressure Switch
- Sensors and Switches - Cooling System
  - Engine - Coolant Temperature Sensor/Switch
    - Coolant Temperature Sensor/Switch (For Computer)
    - Radiator Cooling Fan Temperature Sensor / Switch
- Sensors and Switches - Cruise Control
- Sensors and Switches - Engine
  - Oil Pressure Sensor
- Sensors and Switches - HVAC
  - Blower Motor Switch
  - Refrigerant Pressure Sensor / Switch
- Sensors and Switches - Instrument Panel
- Sensors and Switches - Lighting and Horns
- Sensors and Switches - Powertrain Management
- Sensors and Switches - Starting and Charging
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Steering
    - Power Steering Pressure Switch
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
- Sensors and Switches - Wiper and Washer Systems
  - Wiper Switch
Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Drive Belt
- Filters
- Hoses
- 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
  - Catalytic Converter
- Technical Service Bulletins
Powertrain Management
- Relays and Modules - Powertrain Management
  - Relays and Modules - Computers and Control Systems
    - Engine Control Module
    - Idle/Throttle Speed Control Unit
  - Relays and Modules - Fuel Delivery and Air Induction
    - Fuel Pump Relay
    - Idle/Throttle Speed Control Unit
- 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
  - Actuators and Solenoids - Transmission and Drivetrain
    - Actuators and Solenoids - A/T
      - Shift Solenoid
  - Sensors and Switches - Transmission and Drivetrain
    - Sensors and Switches - A/T
- PROM - Programmable Read Only Memory
- Service Precautions
- Application and ID
  - Engine System Identification
  - Engine VIN Code Identification
- Locations
  - Computer Command Control - Throttle Body Fuel Injection
  - Engine & 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
    - Shift Solenoid
- Automatic Transmission/Transaxle
- Clutch
- Continuously Variable Transmission/Transaxle
- Differential Assembly
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
  - Drive/Propeller Shaft
- Flex Plate
- Manual Transmission/Transaxle
  - Fluid - M/T
  - Technical Service Bulletins
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
- Transfer Case
- Transmission Control Systems
  - Actuators and Solenoids - Transmission and Drivetrain
    - Actuators and Solenoids - A/T
      - Shift Solenoid
  - Sensors and Switches - Transmission and Drivetrain
    - Sensors and Switches - A/T
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
- Specifications
  - Automatic
  - Differential
- Technical Service Bulletins
Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Brake Bleeding
- Brake Warning Indicator
- Disc Brake System
- Drum Brake System
  - Brake Drum
  - Brake Shoe
- Hydraulic System
- Parking Brake System
- Power Brake Assist
- Sensors and Switches - Brakes and Traction Control
  - Brake Fluid Level Sensor/Switch
  - Hydraulic Fluid Regulator Pressure Switch
- Service Precautions
  - Technician Safety Information
  - Vehicle Damage Warnings
- Description and Operation
- Service and Repair
  - Service Notes
  - Flushing Hydraulic System
- Technical Service Bulletins
Starting and Charging
- Sensors and Switches - Starting and Charging
- Battery
- Charging System
- Starting System
- Power and Ground Distribution
- Service Precautions
- Testing and Inspection
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
    - Charging System
    - Starting System
- Specifications
- Technical Service Bulletins
Power and Ground Distribution
- Circuit Breaker
- Diode
- 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 - Wheels and Tires
    - Tire Pressure Monitor Receiver / Transponder
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Steering
    - Power Steering Pressure Switch
- Steering
- Suspension
- Wheels and Tires
- Testing and Inspection
- Technical Service Bulletins
Heating and Air Conditioning
- Accumulator HVAC
- Air Door
  - Air Door Actuator / Motor
  - Air Door Cable
- Air Duct
- Blower Motor
- Blower Motor Relay
- Blower Motor Resistor
- Blower Motor Switch
- Compressor HVAC
  - Compressor Clutch
  - Compressor Shaft Seal
  - Service and Repair
    - Compressor Replacement
    - Delco Air R-4 Radial Compressor
  - Diagrams
  - Technical Service Bulletins
- Compressor Clutch Diode HVAC
- Compressor Clutch Relay
- Condenser HVAC
- Control Assembly
- Evaporator Core
- Evaporator Drain Tube
- Expansion Block/Orifice Tube
- Heater Core
- Heater Core Case
- Hose/Line HVAC
- Housing Assembly HVAC
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Relays and Modules - HVAC
  - Blower Motor Relay
  - Compressor Clutch Relay
- Sensors and Switches - HVAC
  - Blower Motor Switch
  - Refrigerant Pressure Sensor / Switch
- Service Port HVAC
- Vacuum Reservoir HVAC
- Vacuum Solenoid Valve HVAC
- Service Precautions
  - Environmental Impact Information
  - Technician Safety Information
- Testing and Inspection
  - Initial Inspection and Diagnostic Overview
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Locations
- Service and Repair
  - Charging the System
  - Discharging & Evacuating System
  - Exercising System
  - Flushing A/C System
  - Oil Charge
    - Compressor Models With Cycling Clutch
    - Models Less Cycling Clutch
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
  - Vacuum and Vapor Hose Diagrams
- Specifications
  - Refrigerant Capacities
  - Refrigerant Oil
- Technical Service Bulletins
Restraints and Safety Systems
- Air Bag Systems
  - Malfunction Lamp / Indicator
  - Technical Service Bulletins
- Head Restraint System
  - Head Rest
  - Technical Service Bulletins
- Seat Belt Systems
- Technical Service Bulletins
Accessories and Optional Equipment
- Antenna
- Radio, Stereo, and Compact Disc
- Relays and Modules - Accessories and Optional Equipment
  - Antenna Relay
  - Relay Module
- Relay Module
- 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
  - Power Door Lock Relay
- Roof and Associated Components
  - Sunroof / Moonroof
- Seats
- Sensors and Switches - Body and Frame
  - Trunk / Liftgate Switch
- 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
  - Cruise Control Module
- Sensors and Switches - Cruise Control
- Vacuum Vent Valve
- Description and Operation
- Testing and Inspection
  - Test Procedures
  - Troubleshooting Hints
- Adjustments
- Diagrams
- Technical Service Bulletins
- Tools and Equipment
Instrument Panel, Gauges and Warning Indicators
- Ammeter Gauge
- 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
- Key Reminder Switch
- Low Fuel Lamp/Indicator
- Malfunction Indicator Lamp
- Odometer
- Oil Pressure Warning Lamp/Indicator
- Sensors and Switches - Instrument Panel
  - Dimmer Switch
  - Fuel Gauge Sender
  - Key Reminder Switch
- Speedometer Cable
- Speedometer Head
- 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
  - Fiber Optic Monitoring System
  - Variable Voltage Gauges
- Testing and Inspection
- Service and Repair
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
- Technical Service Bulletins
Lighting and Horns
- Ambient Light Sensor
- Backup Lamp
- Brake Lamp
- Brake Light Switch
- Cornering Lamp
- Courtesy Lamp
  - Glove Box Lamp
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
- Daytime Running Lamp
- Dimmer Switch
- Dome Lamp
- Fog/Driving Lamp
- Hazard Warning Lamps
  - Hazard Warning Switch
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - Front Marker, Hazard, Park, Stop & Turn Lamp
      - Fuse Block Detail Wiring Circuit
- Headlamp
  - Headlamp Dimmer Switch
  - Headlamp Switch
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
      - With Twilight Sentinel
      - Without Twilight Sentinel
  - Technical Service Bulletins
- Horn
- License Plate Lamp
- Map Light
- Marker Lamp
- Parking Lamp
- Sensors and Switches - Lighting and Horns
  - Ambient Light Sensor
  - Brake Light Switch
  - Hazard Warning Switch
  - Headlamp Dimmer Switch
  - Headlamp Switch
  - Turn Signal Switch
- Tail Lamp
- Trunk Lamp
- Turn Signals
  - Turn Signal Lamp
  - Turn Signal Switch
  - Diagrams
    - Diagram Information and Instructions
    - Electrical Diagrams
  - Technical Service Bulletins
- Underhood Lamp
- Vanity Lamp
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
    - Interior Lamps Dimming
    - Light Switch Details
      - Less Twilight Sentinel
      - With Twilight Sentinel
- Technical Service Bulletins
Windows and Glass
- Heated Glass Element
- Rear Defogger
- Windows
- Windshield
- Technical Service Bulletins
Wiper and Washer Systems
- Sensors and Switches - Wiper and Washer Systems
  - Wiper Switch
- Washer Fluid Level Indicator
- Windshield Washer Motor
- Wiper Blade
- Wiper Gear Box
- Wiper Motor
- Wiper Switch
- Description and Operation
- Testing and Inspection
- Diagrams
  - Diagram Information and Instructions
  - Electrical Diagrams
- Technical Service Bulletins
Application and ID
- Regular Production Option (RPO)
- Vehicle Identification Number (VIN)
Locations
- Component Locations
- Connector Locations
- Fuse and Fusible Link Locations
- Ground Locations
- Splice Locations
Diagrams
- Diagram Information and Instructions
- Exploded Views
- Connector Views
  - Engine Control Module
- Electrical Diagrams
- Fluid Diagrams
  - Automatic Transmission/Transaxle
    - 4L60 (700-R4) Automatic Transmission
    - 200-4R Automatic Transmission
  - Engine Lubrication
- Vacuum and Vapor Hose Diagrams
- Components
- Connectors
- Fuse and Fusible Links
- Grounds
- Splices
Specifications
- Electrical Specifications
- Mechanical Specifications
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
Technical Service Bulletins
Diagnostic Trouble Codes