2003 LAND ROVER Range Rover

Land Rover Range Rover HSE 2003 - BUZZERS, RELAYS & TIMERS

Land Rover Range Rover HSE 2003 BUZZERS, RELAYS & TIMERS LOCATION

Component	Component Location
Air Suspension Relay	In rear fuse box.
Fuel Pump Relay	In rear fuse box.
Heated Front Screen Relay	At right end of dash.
Heated Rear Screen Relay	In rear fuse box.
Heated Washer Jets Relay	In passenger compartment fuse box.
Heated Seat Relay	In rear fuse box.
Horn Relay	In passenger compartment fuse box.
Ignition Coils Relay	In E-box.
Rear Blower Relay	In rear fuse box.
Relay 1	In rear fuse box.
Relay 2	In rear fuse box.
Relay 4	In rear fuse box.
Relay 6	In passenger compartment fuse box.
Relay 9	In rear fuse box.
Seat Relay	In passenger compartment fuse box.
Secondary Air Injection Pump Relay	In E-box.
Steering Column Relay	In passenger compartment fuse box.
Tailgate Motor Relay	In rear fuse box.
Trailer Socket Relay	In rear fuse box.
Wiper Delay Relay	On right side of firewall, behind engine control unit cover.

Land Rover Range Rover HSE 2003 - CIRCUIT PROTECTION DEVICES

Land Rover Range Rover HSE 2003 CIRCUIT PROTECTION DEVICES LOCATION

Component	Component Location
E-Box	On right side of engine compartment. See Fig. 1 .
Passenger Compartment Fuse Box	Behind right side of dash.
Rear Fuse Box	Behind right side of luggage compartment trim panel. See Fig. 1 .

Land Rover Range Rover HSE 2003 - CONTROL UNITS

Land Rover Range Rover HSE 2003 CONTROL UNITS LOCATION

Component	Component Location
Air Bag Diagnostic Control Unit	Below center console. See Fig. 1 .
Air Supply Unit	Below spare tire in luggage compartment.
Air Suspension Electronic Control Unit	Under lower right side of dash. See Fig. 1 .
Body Control Unit	Under right front seat. See Fig. 1 .
Electronic Automatic Transmission/Electronic Control Unit	In E-box.
Electronic Control Unit	On firewall.
Engine Control Module	In E-box.
Heated Steering Wheel Electronic Control Unit	Behind steering wheel. See Fig. 1 .
Immobilization Electronic Control Unit	Below center console.
Light Check Module	On right kick panel.
Parking Aid Electronic Control Unit	Behind right luggage compartment trim panel.
Tank Leakage Diagnostic Module	Behind right rear wheel arch liner.
Telephone Control Unit	Behind left luggage compartment trim panel.
Tire Pressure Monitoring Electronic Control Unit	Under right front seat.
Trailer Electronic Control Unit	Behind right luggage compartment trim panel.
Video Module Unit	Behind left luggage compartment trim panel.
Voice Recognition Module	Behind left luggage compartment trim panel. See Fig. 1 .

Land Rover Range Rover HSE 2003 - MOTORS

Land Rover Range Rover HSE 2003 MOTORS LOCATION

Component	Component Location
ABS Hydraulic Pump	At left rear of engine compartment. See Fig. 1 .
Air Blend Select Motor	Behind center of dash.
Condenser Fan Motor	Behind front grille.
Fan Blower Motor	Behind right side of dash.
Fresh & Recirculating Air Control Motor Assembly	Behind right side of dash.
Front Washer Pump	Behind right side of front bumper.
Front Wiper Motor	On left side of firewall.
Fuel Pump Module	On top of fuel tank. See Fig. 1 .
Left Headlight Wiper Motor	At left front of vehicle.
Pre-Charge Pump	Near brake master cylinder. See Fig. 1 .
Rear Heater Vent Motor	Behind right side of dash.
Rear Wiper Motor	At center of tailgate.
Right Headlight Wiper Motor	At right front of vehicle.
Secondary Air Injection Pump	At right front of engine compartment.
Sun Roof Motor	At front center of roof.

Land Rover Range Rover HSE 2003 - SENDING UNITS & SENSORS

Land Rover Range Rover HSE 2003 SENDING UNITS & SENSORS LOCATION

Component	Component Location
ABS Modulator Pressure Sensor	Near brake master cylinder, on ABS modulator unit.
Accelerator Pedal Position Sensor	An integral part of the accelerator pedal.
Air Temperature Sensor	Behind heating control assembly.
Alarm Tilt Sensor	Below right front seat.
Ambient Air Temperature Sensor	Behind front grille.
Brake Pedal Position Sensor	On brake pedal bracket.
Camshaft Position Sensor (Left)	At left front of engine.
Camshaft Position Sensor (Right)	At right front of engine.
Crankshaft Position Sensor	At lower left rear of engine.
Dynamic Stability Control Sensor	Below center console.
E-Box Temperature Sensor	In E-box.
Engine Coolant Temperature Sensor	On left front of engine.
Evaporator Temperature Sensor	On right side of heater evaporator unit.
Heated Oxygen Sensor (Left) (Post Catalyst)	On left exhaust pipe, downstream of catalytic converter.
Heated Oxygen Sensor (Left) (Pre Catalyst)	Below left exhaust manifold, on exhaust pipe.
Heated Oxygen Sensor (Right) (Post Catalyst)	On right exhaust pipe, downstream of catalytic converter.
Heated Oxygen Sensor (Right) (Pre Catalyst)	Below right exhaust manifold, on exhaust pipe.
Height Sensor (Left Front)	Under left front side of vehicle, on chassis.
Height Sensor (Left Rear)	Under left rear side of vehicle, on chassis.
Height Sensor (Right Front)	Under right front side of vehicle, on chassis.
Height Sensor (Right Rear)	Under right rear side of vehicle, on chassis.
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/Intake Air Temperature Sensor	Between air cleaner housing & throttle body, on intake air duct.
Rain Sensor	On top center of windshield, behind rearview mirror.
Side Impact Crash Sensor (Left)	Bottom of left "B" pillar.
Side Impact Crash Sensor (Right)	Bottom of right "B" pillar.
Solar Light Sensor	On top center of dash.
Steering Angle/Column Sensor	On steering column.
Throttle Position Sensor	An integral component of the throttle body assembly.
Tire Pressure Monitoring System Sensor	Inside rim of each respective wheel.
Ultrasonic Sensor	In overhead console. See Fig. 1 .
Washer Fluid Level Sensor	On side of washer fluid reservoir.
Wheel Speed Sensor (Left Front)	Behind left front wheel.
Wheel Speed Sensor (Left Rear)	Behind left rear wheel.
Wheel Speed Sensor (Right Front)	Behind right front wheel.
Wheel Speed Sensor (Right Rear)	Behind right rear wheel.

Land Rover Range Rover HSE 2003 - SOLENOID & SOLENOID VALVES

Land Rover Range Rover HSE 2003 SOLENOID & SOLENOID VALVES LOCATION

Component	Component Location
Canister Purge Solenoid	At left front side of engine.
Cross Link Valve Assembly	In right front wheelwell.
Ratio Control Actuator	On transfer box.
Secondary Air Injection Valve	On left side of engine.
Shift Solenoid	In transmission valve body.
Thermostatic Expansion Valve	Behind right side of dash.
Variable Camshaft Control Solenoid	On front of engine.

Land Rover Range Rover HSE 2003 - SWITCHES

Land Rover Range Rover HSE 2003 SWITCHES LOCATION

Component	Component Location
Brake Fluid Level Switch	At left rear of engine compartment, on top of brake fluid reservoir. See Fig. 1 .
Driver Seat Buckle Switch	In driver seat belt buckle assembly.
Handbrake Switch	Under center console, on handbrake lever. See Fig. 1 .
Hood Switch	At right front of engine compartment.
Starter Inhibitor Switch	On transmission.
Stoplight Switch	On brake pedal support.

Land Rover Range Rover HSE 2003 - MISCELLANEOUS

Land Rover Range Rover HSE 2003 MISCELLANEOUS LOCATION

Component	Component Location
Aerial Diversity Amplifier	At left side of luggage compartment, behind trim panel.
Alarm Receiver	Behind tailgate trim panel.
Data Link Connector	At lower right side of dash. See Fig. 1 .
Fan Motor Resistor Unit	Behind right side of dash.
Front Parking Aid Sounder	Behind left side of dash.
Horns	Behind right corner of front bumper.
Power Amplifier	At left side of luggage compartment, behind trim panel.
Pretensioner (Left)	At base of left seat belt buckle.
Pretensioner (Right)	At base of right seat belt buckle.
Rear Parking Aid Sounder	At right side of luggage compartment, behind trim panel.
Telephone Antenna	At left side of luggage compartment, behind trim panel.
Television Amplifier (Left)	At left side of luggage compartment, behind trim panel.
Television Amplifier (Right)	At right side of luggage compartment, behind trim panel.
Television & FBH Aerial Amplifier	At right side of luggage compartment, behind trim panel.
Tire Pressure Monitoring System Antenna	In each respective wheelwell.

Land Rover Range Rover HSE 2003 - CONNECTORS

Land Rover Range Rover HSE 2003 CONNECTORS LOCATION

Component	Component Location
C0117 (Black, 8 Pin)	Rear of luggage compartment.
C0336 (Black, 30 Pin)	Base of left "A" pillar.
C0384 (Black, 8 Pin)	Rear of luggage compartment.
C0420 (Black, 8 Pin)	Behind right front wheel arch liner.
C0435 (Black, 27 Pin)	Left "C" pillar.
C0436 (Black, 27 Pin)	Right "C" pillar.
C0459 (Black, 27 Pin)	Base of left "A" pillar.
C0463 (Black, 27 Pin)	Base of right "A" pillar.
C0473 (Natural, 12 Pin)	Right rear of luggage compartment.
C0786 (Black, 2 Pin)	Behind center console.
C0803 (Black, 30 Pin)	Right "C" pillar.
C0876 (Black, 18 Pin)	Right rear of luggage compartment.
C1604 (Black, 6 Pin)	Left side of luggage compartment.
C2003 (18 Pin)	Right rear of luggage compartment.
C2045 (Natural, 12 Pin)	Left side of luggage compartment.

Land Rover Range Rover HSE 2003 - GROUNDS

Land Rover Range Rover HSE 2003 GROUNDS LOCATION

Component	Component Location
C0017	Left side of engine compartment.
C0018	Right front corner of engine compartment.
C0360	Below center console.
C0362	Left rear of engine compartment.
C0382	Right top of tailgate.
C0550	Right front corner of engine compartment.
C0551	Left front corner of engine compartment.
C0552	Right kick panel.
C0553	Below driver seat.
C0554	Left kick panel.
C0555	Right side of luggage compartment.
C0556	Left front corner of engine compartment.
C0557	Right side of engine compartment.
C0560	Right side of engine compartment.
C0706	Right side of luggage compartment.
C0707	Rear of luggage compartment.
C0708	Left side of luggage compartment.
C0709	Rear of luggage compartment.
C0821	Below right front seat.

Land Rover Range Rover HSE 2003 - COMPONENT LOCATION GRAPHICS

NOTE:

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

Fig. 1: Land Rover Range Rover HSE 2003 - Component Locations - Vehicle Overview