1990 LAND ROVER Range Rover

Land Rover Range Rover 1990 - BUZZERS, RELAYS & TIMERS

Land Rover Range Rover 1990 BUZZERS, RELAYS & TIMERS

Component	Component Location
ABS Valve Relay	Under left side of left front seat.
ABS Warning Light Relay	Under left side of left front seat.
Air Conditioner/Heater Load Relay	Under right kick panel.
Air Conditioner/Heater Relay	Under right kick panel.
Audible Warning Unit	Behind left side of dash, near steering column support.
Compressor Clutch Relay	Under right kick panel.
Condenser Fan Relay	Under right kick panel.
Condenser Fan Timer Unit	Under right front seat. See Fig. 1 .
Cruise Control Relay	Under right front seat. See Fig. 1 .
Electronic Fuel Injection Relays (2)	Under right front seat. See Fig. 1 .
Flasher/Hazard Relay	Behind left kick panel.
Foglight Relay	Behind left kick panel.
Front Wiper Delay Relay	Under steering column.
Fuel Pump Relay	Under right front seat.
Gear Shift Illumination Relay	Under rear of center console.
Headlight Relay	Under steering column.
Headlight Washer Timer Unit	Behind panel on left side of firewall. See Fig. 1 .
Heated Rear Window Relay	Under steering column.
Heated Windshield Relay	Under steering column.
Heated Windshield Timer Unit	Under steering column.
Hydraulic Pump Relay	Under left side of left front seat.
Ignition Load Relay	Under steering column.
Interior Light Delay Relay	Under steering column.
Neutral Lock-Out Relay	Under rear of right front seat.
Rear Wiper Delay Relay	Under steering column.
Seat Adjustment Relays (2)	Under left front seat. See Fig. 1 .
Starter Solenoid Relay	Under steering column.
Sun Roof Auxiliary Relay	Under left kick panel.
Window Relays (2)	Under rear of center console.

Land Rover Range Rover 1990 - CIRCUIT PROTECTION DEVICES

Land Rover Range Rover 1990 CIRCUIT PROTECTION DEVICES

Component	Component Location
Fuse Box	Under left front seat. See Fig. 1 .

Land Rover Range Rover 1990 - CONTROL UNITS

Land Rover Range Rover 1990 CONTROL UNITS

Component	Component Location
ABS Electronic Control Unit	Under left front seat. See Fig. 1 .
Central Door Locking Control Unit	On steering column support.
Electronic Control Unit	Under right front seat. See Fig. 1 .
Low Oil Level Warning Logic Unit	Under left side of dash.
One-Touch Control Unit	Under rear of center console. See Fig. 1 .

Land Rover Range Rover 1990 - MOTORS

Land Rover Range Rover 1990 MOTORS

Component	Component Location
ABS Hydraulic Pump	At left side of engine compartment.
Air Bypass Valve	At rear of engine compartment.
Fuel Filler Flap Lock Actuator	At right rear of cargo compartment. See Fig. 1 .
Fuel Pump	In fuel tank.
Headlight Power Wash Pump	On washer reservoir.
Rear Washer Pump	In washer reservoir.
Tailgate Lock Actuator	In tailgate. See Fig. 1 .
Windshield Washer Pump	In washer reservoir.
Wiper Motor (Front)	At left side of firewall. See Fig. 1 .
Wiper Motor (Rear)	At top of tailgate.

Land Rover Range Rover 1990 - SENDING UNITS & SENSORS

Land Rover Range Rover 1990 SENDING UNITS & SENSORS

Component	Component Location
Coolant Level Sensor	In coolant expansion tank.
Engine Coolant Temperature Sensor	At front of engine.
Fuel Temperature Sensor	On fuel rail.
Hot Wire Airflow Sensor	At left front of engine compartment.
Left Heated Oxygen Sensor	In front of left catalytic converter.
Low Oil Level Sensor	On right side of engine oil pan.
Right Heated Oxygen Sensor	In front of right catalytic converter.
Throttle Potentiometer	In front of throttle valve.

Land Rover Range Rover 1990 - SOLENOID & SOLENOID VALVES

Land Rover Range Rover 1990 SOLENOID & SOLENOID VALVES

Component	Component Location
Charcoal Canister Purge Valve	At right side of engine compartment, near charcoal canister.
Recirculating/Fresh Air Solenoid & Vacuum Unit	On left side of heater assembly.
Road Speed Input Transducer	Near left side of transmission.

Land Rover Range Rover 1990 - SWITCHES

Land Rover Range Rover 1990 SWITCHES

Component	Component Location
A/C High Pressure Switch	On receiver-drier.
A/C Low Pressure Switch	On receiver-drier.
Brake Light Switch	On brake pedal support.
Oil Pressure Switch	At right front of engine. See Fig. 1 .
Inertia Switch	Under left front seat. See Fig. 1 .
Park Brake Warning Light Switch	At base of park brake lever. See Fig. 1 .
Voltage Sensitive Switch	Under steering column.
Water Temperature Switch	On thermostat housing. See Fig. 1 .

Land Rover Range Rover 1990 - MISCELLANEOUS

Land Rover Range Rover 1990 MISCELLANEOUS

Component	Component Location
ABS Hydraulic Booster Unit	At left rear of engine compartment.
Air Conditioner Diode Unit	Under right kick panel.
Emission Maintenance Reminder	Under right front seat. See Fig. 1 .
Fault Code Display Unit	Under right front seat.
Ignition Coil	At left side of engine compartment.
Rear Antenna Amplifier	Under center rear of headliner. See Fig. 1 .