Repair and Diagnosis

A L L Diagnostic Trouble Codes ( DTC )
Relays and Modules
- Relays and Modules - Accessories and Optional Equipment
  - Alarm Module
  - Relay Module
- 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 - Lighting and Horns
- Relays and Modules - Power and Ground Distribution
  - Power Distribution Relay
  - Relay Box
- Relays and Modules - Powertrain Management
- Relays and Modules - Restraints and Safety Systems
  - Air Bag Control Module
- Relays and Modules - Starting and Charging
  - Starter Relay
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Suspension
  - Technical Service Bulletins
- Relays and Modules - Transmission and Drivetrain
  - Relays and Modules - A/T
    - Control Module
  - Relays and Modules - Transfer Case
    - Control Module
- Relays and Modules - Windows and Glass
  - Heated Glass Element Relay
  - Power Window Control Module
- 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
  - Engine - Coolant Temperature Sensor/Switch
- Sensors and Switches - Cruise Control
- Sensors and Switches - Engine
  - Oil Pressure Sender
  - 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
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Suspension
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
  - Sensors and Switches - Transfer Case
    - Speed Sensor
- Sensors and Switches - Windows and Glass
  - Power Window Lockout Switch
  - Power Window Switch
- Sensors and Switches - Wiper and Washer Systems
Maintenance
- Alignment
- Tune-up and Engine Performance Checks
- Timing Component Alignment Marks
- Drive Belt
- Filters
- Hoses
- Fluids
- Brake Bleeding
- Air Bag(s) Arming and Disarming
- Fuses and Circuit Breakers
- Service Reminder Indicators
- Wheels and Tires
- Towing Information
- Vehicle Lifting
- Application and ID
- Service Intervals
- Locations
- Technical Service Bulletins
Engine, Cooling and Exhaust
- Engine
- Cooling System
- Exhaust System
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
- Application and ID
- Description and Operation
- Adjustments
- Locations
- Diagrams
- Specifications
- Technical Service Bulletins
Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
  - Actuators and Solenoids - A/T
    - Shift Interlock Solenoid
  - Actuators and Solenoids - Transfer Case
    - Transfer Case Actuator
- Automatic Transmission/Transaxle
- Clutch
- Differential Assembly
- Drive Axles, Bearings and Joints
- Drive/Propeller Shafts, Bearings and Joints
- Flex Plate
- Flywheel
- Lamps and Indicators - Transmission and Drivetrain
  - Lamps and Indicators - A/T
    - Shift Indicator - A/T
    - Temperature Warning Indicator - A/T
- Manual Transmission/Transaxle
- Relays and Modules - Transmission and Drivetrain
  - Relays and Modules - A/T
    - Control Module
  - Relays and Modules - Transfer Case
    - Control Module
- Sensors and Switches - Transmission and Drivetrain
  - Sensors and Switches - A/T
  - Sensors and Switches - Transfer Case
    - Speed Sensor
- Transfer Case
- Transmission Control Systems
- Description and Operation
  - Ranger Rover Message Center
  - Automatic Gearbox, Circuit Operation
- Technical Service Bulletins
Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Brake Bleeding
- Disc Brake System
- Hydraulic System
- Parking Brake System
- Power Brake Assist
  - Hydraulic Brake Booster
- Relays and Modules - Brakes and Traction Control
- Sensors and Switches - Brakes and Traction Control
- Service Precautions
  - Technician Safety Information
  - Vehicle Damage Warnings
- Service and Repair
  - Routine Maintenance
  - Depressurize System
- Specifications
  - Brake Pad
  - Brake Rotor/Disc
- Technical Service Bulletins
Starting and Charging
- Sensors and Switches - Starting and Charging
- Relays and Modules - Starting and Charging
  - Starter Relay
- Battery
- Charging System
  - Alternator
  - Specifications
- Starting System
- Power and Ground Distribution
- Description and Operation
  - Starting System, Circuit Operation
  - Charging System, Circuit Operation
- Testing and Inspection
- Diagrams
- Specifications
- Technical Service Bulletins
Power and Ground Distribution
- Fuse
- Fuse Block
- Ground Strap
- Multiple Junction Connector
- Power Distribution Relay
- Relays and Modules - Power and Ground Distribution
  - Power Distribution Relay
  - Relay Box
- Relay Box
- Locations
- Diagrams
- Technical Service Bulletins
Steering and Suspension
- Alignment
- Relays and Modules - Steering and Suspension
  - Relays and Modules - Suspension
  - Technical Service Bulletins
- Sensors and Switches - Steering and Suspension
  - Sensors and Switches - Suspension
- Steering
- Suspension
- Wheels and Tires
- Service Precautions
  - Technician Safety Information
    - Disabling Air Suspension
    - Jacking and Lifting Vehicle
  - Vehicle Damage Warnings
- Technical Service Bulletins
Heating and Air Conditioning
- Air Door
  - Air Door Actuator / Motor
- Air Duct
- Air Register
- Ambient Temperature Sensor / Switch HVAC
- Aspirator
- Blower Motor
- Cabin Air Filter / Purifier
- Cabin Temperature Sensor / Switch
- Cabin Ventilation Duct
- Compressor HVAC
  - Compressor Clutch
  - Description and Operation
  - Service and Repair
  - Specifications
    - General Specification Data
    - Tightening Torques
  - Technical Service Bulletins
- Condenser HVAC
- Condenser Fan
- Condenser Fan Motor Relay
- Control Assembly
- Control Module HVAC
- Coolant Temperature Sensor / Switch HVAC
- Evaporator Core
- Evaporator Temperature Sensor / Switch
- Expansion Valve
- Heater Core
- Heater Core Temperature Sensor / Switch
- Heater Hose
- Housing Assembly HVAC
- Receiver Dryer
- Refrigerant
- Refrigerant Oil
- Refrigerant Pressure Sensor / Switch
- Relays and Modules - HVAC
  - Condenser Fan Motor Relay
  - Control Module HVAC
  - System Relay
- Sensors and Switches - HVAC
  - Ambient Temperature Sensor / Switch HVAC
  - Cabin Temperature Sensor / Switch
  - Coolant Temperature Sensor / Switch HVAC
  - Evaporator Temperature Sensor / Switch
  - Heater Core Temperature Sensor / Switch
  - Refrigerant Pressure Sensor / Switch
  - Solar Sensor
- Solar Sensor
- System Relay
- Service Precautions
  - Environmental Impact Information
  - Technician Safety Information
  - Vehicle Damage Warnings
- Description and Operation
  - Description
  - Operation
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Service and Repair
  - Periodic Maintenance
  - Refrigerant Recovery, Recycling and Recharging
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
    - With A/C
    - Without A/C
  - Fluid Diagrams
- Specifications
  - Mechanical Specifications
    - General Specification Data
    - Torque Values
  - Capacity Specifications
  - Fluid Type Specifications
- Technical Service Bulletins
Restraints and Safety Systems
- Repairs and Inspections Required After a Collision
- Air Bag Systems
- Head Restraint System
  - Head Rest
- Relays and Modules - Restraints and Safety Systems
  - Air Bag Control Module
- Seat Belt Systems
- Sensors and Switches - Restraints and Safety Systems
- Service Precautions
  - Technician Safety Information
    - General Precautions
    - Warning Labels
  - Vehicle Damage Warnings
- Description and Operation
- Locations
- Service and Repair
  - SRS Component Deployment
  - SRS Harness Replacement
    - Single Point Sensed System
    - Distributed System
- Specifications
- Technical Service Bulletins
Accessories and Optional Equipment
- Antenna
  - Antenna Amplifier
- Antitheft and Alarm Systems
- Driver/Vehicle Information Display
- Garage Door Opener Transmitter
- Memory Positioning Systems
  - Memory Positioning Switch
- Radio, Stereo, and Compact Disc
- Relays and Modules - Accessories and Optional Equipment
  - Alarm Module
  - Relay Module
- Relay Module
- Sensors and Switches - Accessories and Optional Equipment
- Towing / Trailer System
- Trailer Connector
- Technical Service Bulletins
Body and Frame
- Air Bag(s) Arming and Disarming
- Repairs and Inspections Required After a Collision
- Body Control Systems
  - Body Control Module
  - Technical Service Bulletins
- Bumper
  - Front Bumper
    - Front Bumper Cover / Fascia
  - Rear Bumper
    - Rear Bumper Cover / Fascia
- Cabin Ventilation Duct
- Doors, Hood and Trunk
  - Doors
  - Fuel Door
    - Fuel Door Lock Switch
    - Fuel Door Release Actuator
  - Hood
  - Trunk / Liftgate
  - Technical Service Bulletins
- Exterior Moulding / Trim
  - License Plate Bracket
  - Upper Side Moulding / Trim
  - Windshield Moulding / Trim
  - Technical Service Bulletins
- Fender
  - Front Fender
    - Front Fender Liner
  - Rear Fender
    - Rear Fender Liner
- Firewall
- Frame
  - Cross-Member
    - Front Cross-Member
    - Service and Repair
- Grille
- Interior Moulding / Trim
  - Ash Tray
  - Cargo Cover
  - Console
  - Dashboard / Instrument Panel
  - Glove Compartment
  - Headliner
  - Passenger Assist Handle
  - Rear Shelf
  - Scuff Plate
  - Sun Visor
  - Trim Panel
  - Service and Repair
    - Procedures
      - A, B, D and E Post Trims
      - 'E' Post - Exterior Trim
    - Removal and Replacement
      - A, B, D and E Post Trims
      - Sill Finisher
  - Technical Service Bulletins
- Locks
  - Door Locks
    - Door Lock Cylinder
    - Service and Repair
  - Power Locks
  - Technical Service Bulletins
- Mirrors
  - Heated Element
  - Heated Mirror Switch
  - Memory Positioning Systems
    - Memory Positioning Switch
  - Power Mirror Motor
  - Description and Operation
    - Circuit Operation
      - General
      - Reverse DIP Position
    - Memory Mirrors
  - Locations
  - Service and Repair
    - Exterior Mirror
    - Interior Mirror
  - Diagrams
  - Technical Service Bulletins
- Paint, Striping and Decals
  - Paint
  - Technical Service Bulletins
- Relays and Modules - Body and Frame
  - Door Module
  - Power Seat Control Module
  - Power Seat Relay
- Roof and Associated Components
  - Sunroof / Moonroof
- Seats
  - Head Rest
  - Head Restraint System
    - Head Rest
  - Memory Positioning Systems
    - Memory Positioning Switch
  - Power Seat Control Module
  - Power Seat Motor
  - Power Seat Motor Position Sensor
  - Power Seat Relay
  - Power Seat Switch
  - Seat Bladder
  - Seat Cover
  - Seat Temperature Element
  - Seat Latch
  - Seat Track
  - Vacuum/Pressure Pump
  - Description and Operation
    - Power Seats
    - Memory Seat/Mirrors
  - Locations
  - Service and Repair
    - Front Seat
    - Rear Seats
  - Diagrams
  - Technical Service Bulletins
- Sensors and Switches - Body and Frame
  - Fuel Door Lock Switch
  - Heated Mirror Switch
  - Hood Switch / Sensor
    - Hood Sensor/Switch (For Alarm)
    - Underhood Lamp Switch
  - Power Seat Motor Position Sensor
  - Power Seat Switch
  - Power Trunk / Liftgate Lock Switch
  - Memory Positioning Switch
  - Sunroof / Moonroof Switch
- Splash Guard
- Spoilers, Flaps, and Air Dams
  - Spoiler
- Tailgate
  - Tailgate Latch
  - Tailgate Striker
  - Service and Repair
    - Tailgate - Lower
    - Tailgate - Upper
  - Technical Service Bulletins
- Weatherstrip
  - Front Door Weatherstrip
  - Front Door Window Glass Weatherstrip
  - Rear Door Weatherstrip
  - Rear Door Window Glass Weatherstrip
  - Technical Service Bulletins
- Service Precautions
  - Repairs and Replacements
  - Electronic Control Units
  - General Welding Precautions
- Description and Operation
  - Service Condition of Panels
  - Sealants and Adhesives
- Testing and Inspection
- Locations
  - With GEMS (Generic Engine Management System)
    - Body Wire Harness
      - RH
      - LH
    - Under-Bonnet Harness
  - With Bosch Engine Management
    - Body Wire Harness
      - RH Body Wire Harness
      - LH Body Wire Harness
    - Under-Bonnet Harness
- Diagrams
- Specifications
- Technical Service Bulletins
Cruise Control
- Brake Switch (Cruise Control)
- Clutch Switch
- Cruise Control Module
- Cruise Control Servo
- Cruise Control Servo Cable
- Cruise Control Switch
- Relays and Modules - Cruise Control
  - Cruise Control Module
- Sensors and Switches - Cruise Control
- Vacuum Pump
- Vacuum Vent Valve
- Vehicle Speed Sensor/Transducer - Cruise Control
- Description and Operation
- Testing and Inspection
- Diagrams
- Technical Service Bulletins
Instrument Panel, Gauges and Warning Indicators
- Cigarette Lighter
- Clock
- Dashboard / Instrument Panel
  - Air Bag(s) Arming and Disarming
  - Service and Repair
  - Technical Service Bulletins
- Dimmer Switch
- Door Switch
- Driver/Vehicle Information Display
- Fuel Gauge
- Fuel Gauge Sender
- Instrument Cluster / Carrier
  - Air Bag(s) Arming and Disarming
  - Description and Operation
  - Locations
  - Service and Repair
    - Instrument Binnacle
    - Instrument Pack
- Key Reminder Switch
- Maintenance Required Lamp/Indicator
- Oil Pressure Sender
- Parking Brake Warning Switch
- Sensors and Switches - Instrument Panel
  - Dimmer Switch
  - Door Switch
  - Fuel Gauge Sender
  - Key Reminder Switch
  - Parking Brake Warning Switch
- Shift Indicator - A/T
- Speedometer Cable
- Speedometer Head
- Suspension Warning Indicator
- Tachometer
- Temperature Gauge
- Temperature Sensor (Gauge)
- Temperature Warning Indicator - A/T
- Description and Operation
  - General
  - ABS Warning Indicator
  - Air Suspension Indicator
  - Audible Warning
  - Brake Warning Indicator
  - Charge Warning Indicator
  - Cruise Active Indicator
  - Direction Indicators
  - ETC Warning Indicator (TC)
  - Fasten Seat Belt Indicator
  - High Temperature Warning Indicator
  - Lights "ON" Indicator
  - Low Fuel Warning Indicator
  - Main Beam Indicator
  - Malfunction Indicator Lamp (CHECK ENGINE)
  - Oil Pressure Warning Indicator
  - Service Reminder Indicator (SERVICE ENGINE)
  - Trailer Indicator
- Locations
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
    - Instruments
    - Warnings and Indicators
- Specifications
- Technical Service Bulletins
Lighting and Horns
- Backup Lamp
  - Backup Lamp Switch
  - Description and Operation
  - Diagrams
- Brake Lamp
- Brake Light Switch
- Cargo Lamp
- Center Mounted Brake Lamp
- Courtesy Lamp
  - Door Lamp
  - Glove Box Lamp
  - Description and Operation
  - Locations
  - Service and Repair
    - MAP/Courtesy Lamp - Front
    - Load Space Lamp
  - Diagrams
- Daytime Running Lamp
  - Daytime Running Lamp Control Unit
  - Daytime Running Lamp Diode Assembly
- Dimmer Switch
- Dome Lamp
- Door Switch
- Fog/Driving Lamp
  - Fog/Driving Lamp Relay
  - Fog/Driving Lamp Switch
  - Description and Operation
    - Front Fog Lamps
    - Rear Fog Lamps
  - Locations
    - Fog Lamp, Left Front (B184)
    - Fog Lamp, Right Front (B183)
  - Service and Repair
    - Front Fog Lamps
    - Rear Fog Lamps
  - Technical Service Bulletins
- Hazard Warning Lamps
  - Hazard Warning Indicator
  - Hazard Warning Switch
  - Description and Operation
  - Diagrams
- Headlamp
  - Headlamp Switch
  - Description and Operation
  - Locations
  - Service and Repair
  - Diagrams
- Hi-Beam Indicator Lamp
- Horn
  - Horn Relay
  - Locations
    - Horn, Left (K128)
    - Horn, Right (K134)
  - Diagrams
- Key Cylinder Lamp
- License Plate Lamp
- Parking Lamp
- Relays and Modules - Lighting and Horns
  - Daytime Running Lamp Control Unit
  - Fog/Driving Lamp Relay
  - Horn Relay
- Sensors and Switches - Lighting and Horns
  - Backup Lamp Switch
  - Brake Light Switch
  - Door Switch
  - Fog/Driving Lamp Switch
  - Hazard Warning Switch
  - Headlamp Switch
  - Turn Signal Switch
  - Underhood Lamp Switch
- Tail Lamp
- Turn Signals
  - Turn Signal Lamp
  - Turn Signal Switch
  - Diagrams
  - Technical Service Bulletins
- Underhood Lamp
  - Underhood Lamp Switch
- Vanity Lamp
- Description and Operation
  - Side Lamps
  - Reversing Lamps
  - Interior Lamps
- Locations
  - Lamp Assembly, Left Front (B115)
  - Lamp Assembly, Right Front (B128)
  - Lamp Assembly, Left Rear (B175)
  - Lamp Assembly, Right Rear (B176)
  - Tailgate Lights, Left (B177)
  - Tailgate Lights, Right (B178)
- Service and Repair
  - Backlight Glass
  - Rear Quarter Light
- Specifications
- Technical Service Bulletins
Windows and Glass
- Heated Glass Element
- Relays and Modules - Windows and Glass
  - Heated Glass Element Relay
  - Power Window Control Module
- Sensors and Switches - Windows and Glass
  - Power Window Lockout Switch
  - Power Window Switch
- Windows
- Windshield
- Technical Service Bulletins
Wiper and Washer Systems
- Check Valve
- Headlamp Washer Motor Relay
- Headlamp Washer Pump
- Headlamp Washer Spray Nozzle
- Headlamp Wiper Arm
- Headlamp Wiper Blade
- Headlamp Wiper Motor
- Headlamp Wiper Relay
- Relays and Modules - Wiper and Washer Systems
  - Headlamp Washer Motor Relay
  - Headlamp Wiper Relay
  - Wiper Relay
- Sensors and Switches - Wiper and Washer Systems
  - Washer Fluid Level Switch
  - Windshield Washer Switch
  - Wiper Switch
- Washer Fluid Level Indicator
- Washer Fluid Level Switch
- Windshield Washer Hose
- Windshield Washer Pump
- Windshield Washer Spray Nozzle
- Windshield Washer Switch
- Wiper Arm
- Wiper Blade
- Wiper Motor
- Wiper Relay
- Wiper Switch
- Description and Operation
  - Circuit Operation
    - Wiper, Front
    - Wiper, Rear
  - Headlight Wiper and Washer Operation
- Testing and Inspection
  - Symptom Related Diagnostic Procedures
  - Component Tests and General Diagnostics
- Locations
- Diagrams
  - Diagram Information and Instructions
  - Diagnostic Aids
  - Electrical Diagrams
- Specifications
- Technical Service Bulletins
Service Precautions
- Technician Safety Information
- Vehicle Damage Warnings
Locations
- Component Locations
  - A - Z Component List
  - Location of Identification Numbers
- Connector Locations
- Ground Locations
  - E100
  - E135
  - E148
  - E149L
  - E149R
  - E154
  - E167
  - E181
  - E182
  - E199
  - E252
  - E253
  - E254
  - E322
  - E328
  - E367
  - E412
  - E500
  - E529
  - E574
  - E621
  - E908
  - E909
- Harness Locations
Service and Repair
- S.A.E. (English, Imperial) Measuring
- Reading the S.A.E. Micrometer (.0001" Version)
- Metric Measuring
- Dial Indicator
Diagrams
- Diagram Information and Instructions
- Diagnostic Aids
- Exploded Views
  - Engine
  - Transfer Case
- Connector Views
- Electrical Diagrams
- Mechanical Diagrams
  - Transfer Case
- Fluid Diagrams
  - Antilock Brakes / Traction Control Systems
  - Heating and Air Conditioning
- Vacuum and Vapor Hose Diagrams
  - Emission Control Systems
- Components
- Connectors
- Grounds
  - E100
  - E135
  - E148
  - E149L
  - E149R
  - E154
  - E167
  - E181
  - E182
  - E199
  - E252
  - E253
  - E254
  - E322
  - E328
  - E367
  - E412
  - E500
  - E529
  - E574
  - E621
  - E908
  - E909
- Harness
Specifications
- Electrical Specifications
- Mechanical Specifications
- Pressure, Vacuum and Temperature Specifications
- Capacity Specifications
- Fluid Type Specifications
Technical Service Bulletins
Diagnostic Trouble Codes