2001 LAND ROVER Discovery

Land Rover Discovery Series II LE 2001 - BUZZERS, RELAYS & TIMERS

Land Rover Discovery Series II LE 2001 BUZZERS, RELAYS & TIMERS LOCATION

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

Land Rover Discovery Series II LE 2001 - CIRCUIT PROTECTION DEVICES

Land Rover Discovery Series II LE 2001 CIRCUIT PROTECTION DEVICES LOCATION

Component	Component Location
Engine Compartment Fuse Box	Right front of engine compartment. See Fig. 1 .
Fusible Link	In engine compartment fuse box.
Passenger Compartment Fuse Box	Under left side of dash. See Fig. 1 .
Satellite Fuse Box (Left)	Under left front seat. See Fig. 1 .
Satellite Fuse Box (Right)	Under right front seat. See Fig. 1 .
40 Amp In-Line Fuse (Rear A/C)	Behind left rear trim panel, taped to harness.

Land Rover Discovery Series II LE 2001 - CONTROL UNITS

Land Rover Discovery Series II LE 2001 CONTROL UNITS LOCATION

Component	Component Location
Active Cornering Enhancement (ACE) ECU	Under right side of dash. See Fig. 1 .
Air Bag DCU	Below center console. See Fig. 1 .
Air Temperature Control (ATC) ECU	Behind heater control panel.
Body Control Unit	Under right side of dash. See Fig. 1 .
Cruise Control ECU	Behind right side of dash, on bracket.
Electronic Automatic Transmission ECU	Under left front seat. See Fig. 1 .
Engine Control Module (ECM)	Under right side of dash. See Fig. 1 .
Folding Mirror ECU	Behind glove box.
Rear Ultrasonic Module	Behind right rear trim panel.
Self-Leveling/ABS (SLABS) ECU	Under right side of dash. See Fig. 1 .
Sun Roof ECU	On front center of roof.

Land Rover Discovery Series II LE 2001 - MOTORS

Land Rover Discovery Series II LE 2001 MOTORS LOCATION

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

Land Rover Discovery Series II LE 2001 - SENDING UNITS & SENSORS

Land Rover Discovery Series II LE 2001 SENDING UNITS & SENSORS LOCATION

Component	Component 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 Sensor	At front left side of engine.
Ambient Air Temperature Sensor	Behind front grille.
Camshaft Position Sensor	At lower right front of engine, near oil filter.
Crankshaft Position Sensor	At lower left rear of engine.
Engine Coolant Temperature Sensor	On front center of engine.
Evaporator Sensor	Behind center of dash.
Fuel Burning Heater Air Temperature Sensor	Behind grille assembly.
Fuel Pressure Sensor	On top of fuel tank.
Fuel Rail Temperature Sensor	On 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 Sensor	Behind center of dash.
Height Sensor (Left)	Below left rear wheelwell.
Height Sensor (Right)	Below right rear wheelwell.
In-Car Temperature Sensor	Under right side of dash.
Inlet Air Temperature Sensor	On 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 Sensor	Between air cleaner housing & throttle body, on intake air duct.
Sunlight Sensor	Top center of dash.
Throttle Position Sensor	On throttle body.
Water Filter Sensor	Below right rear wheelwell.

Land Rover Discovery Series II LE 2001 - SOLENOID & SOLENOID VALVES

Land Rover Discovery Series II LE 2001 SOLENOID & SOLENOID VALVES LOCATION

Component	Component Location
ABS Modulator	At left rear of engine compartment.
Active Cornering Enhancement (ACE) Block Valve	Behind right sill.
EVAP Canister Vent	At right rear of engine compartment.
Fuel Flap Release Solenoid	Behind right rear trim panel.
Gearbox Solenoid	At lower left rear of engine.
Idle Air Control Valve	On left rear side of engine.
Interlock Unit	Underside of steering column.
Purge Control Valve	On right front of engine.
Self Leveling Suspension (SLS) Exhaust Valve	Behind left sill.
Shift Interlock Solenoid	Behind center console.

Land Rover Discovery Series II LE 2001 - SWITCHES

Land Rover Discovery Series II LE 2001 SWITCHES LOCATION

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

Land Rover Discovery Series II LE 2001 - MISCELLANEOUS

Land Rover Discovery Series II LE 2001 MISCELLANEOUS LOCATION

Component	Component Location
Diagnostic Socket	Behind left side of dash, right of steering column.
ICE Power Amplifier	Under left seat.
Ignition Coil	At right rear side of engine.
In-Line Resistor	Behind left headlight.
Left Aerial Amplifier	At left rear of roof, behind trim panel.
Passive Coil	On right side of steering column.
Power Transistor	Under right side of dash.
Pretensioner (Left)	Under left front seat.
Pretensioner (Right)	Under right front seat.
Radio Frequency Receiver	Behind center of headliner.
Radio Headphone Amplifier (Left)	Behind left rear trim panel.
Radio Headphone Amplifier (Right)	Behind right rear trim panel.
Resistor Pack	Under left side of dash.
Right Aerial Amplifier	At right rear of roof, behind trim panel.
Trailer Pickup	Behind taillight.

Land Rover Discovery Series II LE 2001 - CONNECTORS

Land Rover Discovery Series II LE 2001 CONNECTORS LOCATION

Component	Component 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.

Land Rover Discovery Series II LE 2001 - GROUNDS

Land Rover Discovery Series II LE 2001 GROUNDS LOCATION

Component	Component Location
C0017	Behind left kick panel. See Fig. 1 .
C0018	Behind right kick panel. See Fig. 1 .
C0360	Behind center of dash.
C0552	Under center console. See Fig. 1 .
C0557	Right side of engine compartment.
C0558	Right side of engine compartment. See Fig. 1 .
C0559	Right side of engine compartment. See Fig. 1 .
C0560	Right rear of engine compartment.
C0561	Lower left front of engine compartment. See Fig. 1 .
C0562	Lower left front of engine compartment. See Fig. 1 .
C0563	Lower left front of engine compartment. See Fig. 1 .
C0564	Lower left front of engine compartment.
C0706	Behind right rear trim panel. See Fig. 1 .
C0707	Behind left rear trim panel. See Fig. 1 .
C0708	Under center console. See Fig. 1 .
C0709	Behind left rear trim panel.
C0786	Behind left rear trim panel. See Fig. 1 .
C0807	Right rear of engine compartment.
C0808	Behind right rear trim panel. See Fig. 1 .
C0809	Behind left rear trim panel. See Fig. 1 .
C0810	Right rear of engine compartment.
C0811	Right rear of engine compartment.
C1259	Behind center of headliner.

Land Rover Discovery Series II LE 2001 - COMPONENT LOCATION GRAPHICS

NOTE:

Fig.res may show multiple component locations. - appropriate table for proper figure references.

Fig. 1: Land Rover Discovery Series II LE 2001 - Component Locations - Vehicle Overview