Discovery II (LT) V8-4.0L (2002): Relays and Modules

Also for this vehicle: Discovery I (LJ) V8-3.9L (1994), Discovery I (LJ) V8-4.0L (1996), Discovery II (LT) V8-4.6L (2003), Discovery Body Repair Manual (1995 on), Discovery Electrical Troubleshooting Manual (1995), Discovery Electrical Troubleshooting Manual (1996), Discovery Electrical Troubleshooting Manual (1997 on), Discovery II (NAS), Discovery II Circuit Diagrams (2000 model year), Discovery II Circuit Diagrams (2003 model year), Discovery II Electrical Library (1999-2003), Discovery II Technical Bulletins, Discovery II (UK), Discovery Technical Bulletins, 300Tdi Discovery, LR3/Disco 3, LR3 (LA) V6-4.0L (2006), LR3 (LA) V8-4.4L (2009), LR3 (LA) V8-4394cc 4.4L (2005), LR4 (LA) V8-5.0L (2010).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
- Relays and Modules - Accessories and Optional Equipment9 pages
  - Navigation Module › Component Information › Technical Service Bulletins8 pages
    Customer Interest for Navigation Module: › TEC860102 › Feb › 02 › Navigation System - Non-Operational2 3 4
    All Technical Service Bulletins for Navigation Module: › TEC860102 › Feb › 02 › Navigation System - Non-Operational2 3 4
  - Parking Assist Control Module › Component Information › Service and Repair
- Relays and Modules - Body and Frame2 pages
  - Power Seat Relay › Component Information › Service and Repair
  - Sunroof / Moonroof Module › Component Information › Service and Repair
- Relays and Modules - Brakes and Traction Control26 pages
  - ABS Main Relay › Component Information › Locations2 3 4 5
  - Electronic Brake Control Module › Component Information › Technical Service Bulletins16 pages
    Customer Interest: › TEC700106 › Mar › 06 › ABS/TCS - Warning Lamp ON/DTC's Set2 3 4 5 6
    All Technical Service Bulletins for Electronic Brake Control Module:8 pages
    TEC700206 › Aug › 06 › Brakes - Labor Time Change for ABS Modulator2
    TEC700106 › Mar › 06 › ABS/TCS - Warning Lamp ON/DTC's Set2 3 4 5 6
    All Other Service Bulletins for Electronic Brake Control Module: › TEC700206 › Aug › 06 › Brakes - Labor Time Change for ABS Modulator2
  - Traction Control Relay › Component Information › Locations2 3 4 5
- Relays and Modules - Cooling System › Radiator Cooling Fan Motor Relay › Component Information › Locations2 3 4 5
- Relays and Modules - Cruise Control › Cruise Control Module › Component Information8 pages
  - Technical Service Bulletins6 pages
    All Technical Service Bulletins for Cruise Control Module: › SB142 › Nov › 03 › Campaign - Cruise Control Software Update2 3
    Recalls for Cruise Control Module: › SB142 › Nov › 03 › Campaign - Cruise Control Software Update2 3
  - Service and Repair › Vacuum Control Unit2
- Relays and Modules - HVAC6 pages
  - Compressor Clutch Relay › Component Information › Locations2 3 4 5
  - Control Module HVAC › Component Information › Service and Repair
- Relays and Modules - Lighting and Horns20 pages
- Relays and Modules - Power and Ground Distribution15 pages
  - Power Distribution Relay › Component Information › Locations2 3 4 5
  - Relay Box › Component Information › Locations2 3 4 5 6 7 8 9 10
- Relays and Modules - Powertrain Management75 pages
  - Relays and Modules - Computers and Control Systems60 pages
    Body Control Module › Component Information21 pages
    Technical Service Bulletins › Body Control Unit - Replacement Procedure2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    Engine Control Module › Component Information34 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
    Description and Operation › General Description2 3 4 5 6 7 8
    Testing and Inspection › C06342 3 4 5
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
  - Relays and Modules - Fuel Delivery and Air Induction10 pages
    Fuel Pump Relay › Component Information › Locations2 3 4 5
    Main Relay (Computer/Fuel System) › Component Information › Locations2 3 4 5
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations2 3 4 5
- Relays and Modules - Restraint Systems › Air Bag Control Module › Component Information › Locations2
- Relays and Modules - Starting and Charging › Starter Relay › Component Information › Locations2 3 4 5
- Relays and Modules - Steering and Suspension › Relays and Modules - Suspension11 pages
  - Suspension Control Module › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Suspension Control Module: › TEC600503 › Apr › 03 › Active Cornering Enhancement (ACE) - Lamp ON2 3
    All Technical Service Bulletins for Suspension Control Module: › TEC600503 › Apr › 03 › Active Cornering Enhancement (ACE) - Lamp ON2 3
  - Suspension Main Relay › Component Information › Locations2 3 4 5
- Relays and Modules - Transmission and Drivetrain › Relays and Modules - A/T › Control Module, A/T › Component Information › Diagrams2 3 4 5 6
- Relays and Modules - Windows and Glass10 pages
  - Heated Glass Element Relay › Component Information › Locations2 3 4 5
  - Power Window Relay › Component Information › Locations2 3 4 5
- Relays and Modules - Wiper and Washer Systems › Headlamp Washer Motor Relay › Component Information › Locations2 3 4 5
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections