Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other Land Rover Discovery II

BUZZERS, RELAYS & TIMERS

ComponentComponent Location
ABS Return Pump RelayIn engine compartment fuse box.
Active Corning Enhancement RelayIn engine compartment fuse box.
Auxiliary Circuits RelayIn engine compartment fuse box.
Compressor Clutch RelayIn engine compartment fuse box.
Cooling Fan RelayIn engine compartment fuse box.
Front Blower Motor RelayBehind right side of dash, right of heater evaporator unit.
Front Foglights RelayIn engine compartment fuse box.
Fuel Pump RelayIn engine compartment fuse box.
Headlight Powerwash RelayIn engine compartment fuse box.
Heated Front Screen RelayIn engine compartment fuse box.
Hill Descent RelayIn passenger compartment fuse box.
Horn RelayIn engine compartment fuse box.
Ignition RelayIn passenger compartment fuse box.
Left Indicator RelayIn passenger compartment fuse box.
Main RelayIn engine compartment fuse box.
Power RelayBehind right side of dash.
Rear Blower Motor RelayAt left side of luggage compartment, behind trim panel.
Rear Guard Foglight RelayIn passenger compartment fuse box.
Rear Windows RelayIn passenger compartment fuse box.
Rear Wiper RelayIn passenger compartment fuse box.
Right Indicator RelayIn passenger compartment fuse box.
Self-Leveling Suspension RelayIn engine compartment fuse box.
Starter RelayIn engine compartment fuse box.

BUZZERS, RELAYS & TIMERS

CIRCUIT PROTECTION DEVICES

ComponentComponent Location
Engine Compartment Fuse BoxRight front of engine compartment. (Схема №1)
Fusible LinkIn engine compartment fuse box.
Passenger Compartment Fuse BoxUnder left side of dash. (Схема №1)
Satellite Fuse Box (Left)Under left front seat. (Схема №1)
Satellite Fuse Box (Right)Under right front seat. (Схема №1)
40 Amp In-Line Fuse (Rear A/C)Behind left rear trim panel, taped to harness.

CIRCUIT PROTECTION DEVICES

CONTROL UNITS

ComponentComponent Location
Active Cornering Enhancement (ACE) ECUUnder right side of dash. (Схема №1)
Air Bag DCUBelow center console. (Схема №1)
Air Temperature Control (ATC) ECUBehind heater control panel.
Body Control UnitUnder right side of dash. (Схема №1)
Cruise Control ECUBehind right side of dash, on bracket.
Electronic Automatic Transmission ECUUnder left front seat. (Схема №1)
Engine Control Module (ECM)Under right side of dash. (Схема №1)
Folding Mirror ECUBehind glove box.
Rear Ultrasonic ModuleBehind right rear trim panel.
Self-Leveling/ABS (SLABS) ECUUnder right side of dash. (Схема №1)
Sun Roof ECUOn front center of roof.

CONTROL UNITS

MOTORS

ComponentComponent Location
ABS Return PumpAt left rear of engine compartment.
Air Distribution Mode MotorBehind center of dash.
Air Injection PumpAt right rear side of engine compartment.
Air Temperature Mode Motor (Left/Right)Behind center of dash.
Cruise Control PumpAt right rear engine compartment.
Fresh/Recirculated Air Mode MotorBehind glove box.
Front Blower MotorBehind right side of dash, right of heater evaporator unit.
Front Screen Wash PumpBehind left side of front bumper.
Front Sun Roof MotorAt front center of roof.
Front Wiper MotorOn top center of firewall.
Fuel Burning Heater (FBH) PumpAbove fuel tank.
Headlight Leveling Motor (Left)Behind left headlight.
Headlight Leveling Motor (Right)Behind right headlight.
Idle Air Control ValveOn throttle body.
Leak Detection PumpUnder right side of vehicle.
Power Wash PumpBehind left side of front bumper.
Rear Blower MotorAt left side of luggage compartment, behind trim panel.
Rear Screen Wash PumpBehind left side of front bumper.
Rear Sun Roof MotorAt center of roof.
Rear Wiper MotorBehind rear door trim panel.
Self-Leveling Suspension (SLS) CompressorBehind left sill.

MOTORS

SENDING UNITS & SENSORS

ComponentComponent Location
ABS Sensor (Left Front)Behind left front wheel.
ABS Sensor (Left Rear)Behind left rear wheel.
ABS Sensor (Right Front)Behind right front wheel.
ABS Sensor (Right Rear)Behind right rear wheel.
Accelerometer (Lower)Right front door sill.
Accelerometer (Upper)Front center of headlining.
Ambient Air Pressure SensorAt front left side of engine.
Ambient Air Temperature SensorBehind front grille.
Camshaft Position SensorAt lower right front of engine, near oil filter.
Crankshaft Position SensorAt lower left rear of engine.
Engine Coolant Temperature SensorOn front center of engine.
Evaporator SensorBehind center of dash.
Fuel Burning Heater Air Temperature SensorBehind grille assembly.
Fuel Pressure SensorOn top of fuel tank.
Fuel Rail Temperature SensorOn right rear side of engine.
Heated Oxygen Sensor (Left Front)Below left exhaust manifold, on exhaust pipe.
Heated Oxygen Sensor (Left Rear)On left exhaust pipe, downstream of catalytic converter.
Heated Oxygen Sensor (Right Front)Below right exhaust manifold, on exhaust pipe.
Heated Oxygen Sensor (Right Rear)On right exhaust pipe, downstream of catalytic converter.
Heater Coolant Temperature SensorBehind center of dash.
Height Sensor (Left)Below left rear wheelwell.
Height Sensor (Right)Below right rear wheelwell.
In-Car Temperature SensorUnder right side of dash.
Inlet Air Temperature SensorOn right side of engine.
Knock Sensor (Left)At lower left side of engine, near engine mount.
Knock Sensor (Right)At lower right side of engine, near starter.
Mass Airflow SensorBetween air cleaner housing & throttle body, on intake air duct.
Sunlight SensorTop center of dash.
Throttle Position SensorOn throttle body.
Water Filter SensorBelow right rear wheelwell.

SENDING UNITS & SENSORS

SOLENOID & SOLENOID VALVES

ComponentComponent Location
ABS ModulatorAt left rear of engine compartment.
Active Cornering Enhancement (ACE) Block ValveBehind right sill.
EVAP Canister VentAt right rear of engine compartment.
Fuel Flap Release SolenoidBehind right rear trim panel.
Gearbox SolenoidAt lower left rear of engine.
Idle Air Control ValveOn left rear side of engine.
Interlock UnitUnderside of steering column.
Purge Control ValveOn right front of engine.
Self Leveling Suspension (SLS) Exhaust ValveBehind left sill.
Shift Interlock SolenoidBehind center console.

SOLENOID & SOLENOID VALVES

SWITCHES

ComponentComponent Location
Brake Fluid Level SwitchAt left rear of engine compartment, on top of brake fluid reservoir.
Brake Pedal SwitchOn brake pedal support.
Dual Pressure SwitchOn receiver-drier.
Handbrake SwitchUnder center console.
High-Low Transmission SwitchOn rear of transfer box.
Inertia Fuel Shutoff SwitchOn left side of firewall.
Left Buckle SwitchIn driver's seat belt buckle assembly.
Oil Pressure SwitchAt lower right side of engine, near oil filter.
Oil Temperature SwitchBehind front grille.
Transmission Oil Temperature SwitchOn left side of transfer box.

SWITCHES

MISCELLANEOUS

ComponentComponent Location
Diagnostic SocketBehind left side of dash, right of steering column.
ICE Power AmplifierUnder left seat.
Ignition CoilAt right rear side of engine.
In-Line ResistorBehind left headlight.
Left Aerial AmplifierAt left rear of roof, behind trim panel.
Passive CoilOn right side of steering column.
Power TransistorUnder right side of dash.
Pretensioner (Left)Under left front seat.
Pretensioner (Right)Under right front seat.
Radio Frequency ReceiverBehind center of headliner.
Radio Headphone Amplifier (Left)Behind left rear trim panel.
Radio Headphone Amplifier (Right)Behind right rear trim panel.
Resistor PackUnder left side of dash.
Right Aerial AmplifierAt right rear of roof, behind trim panel.
Trailer PickupBehind taillight.

MISCELLANEOUS

CONNECTORS

ComponentComponent Location
C0015 (Natural, 2 Pin)Behind right kick panel.
C0020 (Natural, 4 Pin)Behind right rear trim panel.
C0047 (Black, 40 Pin)Left side of steering column.
C0067 (Green, 40 Pin)Left side of steering column.
C0083 (Light Gray, 6 Pin)Left side of steering column.
C0101 (Brown, 14 Pin)Behind left kick panel.
C0102 (Light Gray, 16 Pin)Behind left kick panel.
C0162 (Gray, 8 Pin)Right side of engine compartment.
C0171 (Black, 8 Pin)Right front side of engine.
C0203 (Gray, 14 Pin)Right rear of engine compartment.
C0223 (Black, 40 Pin)Left side of steering column.
C0229 (Green, 40 Pin)Left side of steering column.
C0231 (Light Gray, 6 Pin)Left side of steering column.
C0248 (White, 7 Pin)Under right front seat.
C0253 (Brown, 5 Pin)Under right seat.
C0255 (Brown, 5 Pin)Under left seat.
C0376 (Black, 2 Pin)Under engine compartment fuse box.
C0377 (Orange, 14 Pin)Under engine compartment fuse box.
C0378 (Gray, 14 Pin)Under engine compartment fuse box.
C0390 (Black, 14 Pin)Under engine compartment fuse box.
C0391 (Orange, 14 Pin)Under engine compartment fuse box.
C0392 (Gray, 14 Pin)Under engine compartment fuse box.
C0431 (Natural, 2 Pin)Behind right kick panel.
C0435 (White, 2 Pin)Left "B" pillar.
C0436 (White, 2 Pin)Right "B" pillar.
C0448 (Gray, 8 Pin)Right side of engine compartment.
C0449 (Gray, 14 Pin)Right rear of engine compartment.
C0454 (Brown, 3 Pin)Behind right kick panel.
C0457 (Brown, 3 Pin)Behind right kick panel.
C0459 (Light Gray, 8 Pin)Behind left kick panel.
C0460 (Light Gray, 12 Pin)Behind left kick panel.
C0463 (Light Gray, 8 Pin)Behind right kick panel.
C0464 (Light Gray, 12 Pin)Behind right kick panel.
C0480 (Brown, 7 Pin)Behind left kick panel.
C0481 (Light Gray, 12 Pin)Behind left kick panel.
C0483 (Brown, 14 Pin)Behind left kick panel.
C0484 (Light Gray, 16 Pin)Behind left kick panel.
C0485 (Brown, 7 Pin)Behind left kick panel.
C0486 (Light Gray, 12 Pin)Behind left kick panel.
C0521 (Black, 8 Pin)Top right side of engine.
C0649 (Black, 3 Pin)Left "B" pillar.
C0650 (Black, 3 Pin)Right "B" pillar.
C0651 (White, 6 Pin)Left "B" pillar.
C0668 (White, 10 Pin)Under center console.
C0677 (White, 6 Pin)Under center console.
C0678 (Black, 10 Pin)Under center console.
C0681 (White, 10 Pin)Under center console.
C0728 (Black, 10 Pin)Under center console.
C0729 (White, 6 Pin)Under center console.
C0733 (Light Gray, 12 Pin)Behind right kick panel.
C0744 (Light Gray, 8 Pin)Behind right kick panel.
C0751 (Brown, 5 Pin)Under right front seat.
C0754 (Light Gray, 12 Pin)Under right front seat.
C0756 (Light Gray, 12 Pin)Under right front seat.
C0766 (Natural, 8 Pin)Under left side of dash.
C0768 (Light Gray, 14 Pin)Behind glove box.
C0777 (White, 6 Pin)Right "B" pillar.
C0797 (Natural, 8 Pin)Behind glove box.
C0799 (Natural, 13 Pin)Behind glove box.
C0803 (White, 2 Pin)Left "B" pillar.
C0804 (Black, 3 Pin)Left "B" pillar.
C0805 (White, 6 Pin)Left "B" pillar.
C0838 (Light Gray, 12 Pin)Under left seat.
C0856 (White, 8 Pin)Behind left rear trim panel.
C0905 (Natural, 4 Pin)Behind right rear trim panel.
C0971 (White, 7 Pin)Under right front seat.

CONNECTORS

GROUNDS

ComponentComponent Location
C0017Behind left kick panel. (Схема №1)
C0018Behind right kick panel. (Схема №1)
C0360Behind center of dash.
C0552Under center console. (Схема №1)
C0557Right side of engine compartment.
C0558Right side of engine compartment. (Схема №1)
C0559Right side of engine compartment. (Схема №1)
C0560Right rear of engine compartment.
C0561Lower left front of engine compartment. (Схема №1)
C0562Lower left front of engine compartment. (Схема №1)
C0563Lower left front of engine compartment. (Схема №1)
C0564Lower left front of engine compartment.
C0706Behind right rear trim panel. (Схема №1)
C0707Behind left rear trim panel. (Схема №1)
C0708Under center console. (Схема №1)
C0709Behind left rear trim panel.
C0786Behind left rear trim panel. (Схема №1)
C0807Right rear of engine compartment.
C0808Behind right rear trim panel. (Схема №1)
C0809Behind left rear trim panel. (Схема №1)
C0810Right rear of engine compartment.
C0811Right rear of engine compartment.
C1259Behind center of headliner.

GROUNDS