1997-98 LAND ROVER Discovery

Land Rover Discovery LE 1998 - BUZZERS, RELAYS & TIMERS

Land Rover Discovery LE 1998 BUZZERS, RELAYS & TIMERS

Component	Component Location
ABS Load Relay	Behind right side of dash, on bracket.
ABS Pump Relay	Behind right side of dash, on bracket.
ABS Warning Relay	Behind right side of dash, on bracket.
A/C Logic Relay	Behind right kick panel.
Accessory Relay	Behind left kick panel.
Compressor Clutch Relay	Behind right kick panel.
Condenser Fan Relay	Behind right side of dash.
Cruise Control Disable Relay	Behind right kick panel.
Cruise Control Lock-Out Relay	Behind right side of dash, on bracket.
Flasher Unit	On fascia fuse box.
Foglights Relay	Behind left kick panel.
Front Blower Motor Relay	Behind right side of dash, right of heater evaporator unit.
Front Wiper Relay	Behind right kick panel.
Heated Front Screen Relay	Behind right side of dash.
Heated Rear Screen Relay	Behind left side of dash, left of steering column.
Horn Relay	Behind left kick panel.
Ignition Load Relay	Behind right kick panel.
Interlock Relay No. 1	Behind right side of dash, above glove box.
Interlock Relay No. 2	Behind right side of dash, above glove box.
Left Seat Heat Relay	Under left front seat.
Left Seat Power Relay	Under left front seat.
Multifunction Relay Unit	At right rear of engine compartment. See Fig. 1 .
Power Amplifier Relay	Behind right side of dash, above glove box.
Power Wash Relay	Behind right side of dash.
Rear A/C Illumination Relay	At left side of luggage compartment, behind trim panel.
Rear A/C Control Relay	At left side of luggage compartment, behind trim panel.
Rear A/C Fan Speed Relay	At left side of luggage compartment, behind trim panel.
Rear Blower Motor Relay	At left side of luggage compartment, behind trim panel.
Rear Wiper Relay	Behind left kick panel.
Right Seat Heat Relay	Under left front seat.
Right Seat Power Relay	Under left front seat.
Starter Solenoid Relay	Behind right kick panel.
Transmission Range Selector Illumination Relay	Behind right side of dash, above glove box.

Land Rover Discovery LE 1998 - CIRCUIT PROTECTION DEVICES

Land Rover Discovery LE 1998 CIRCUIT PROTECTION DEVICES

Component	Component Location
Air Recirculation Solenoid In-Line Fuse	Behind right side of dash.
Driver's Underseat Fuse Box	Under left front seat. See Fig. 1 .
Engine Compartment Fuse Box	Right front of engine compartment. See Fig. 1 .
Fascia Fuse Box	Behind left side of dash, left of steering column. See Fig. 1 .
Heated Front Screen In-Line Maxi-Fuse	At right front of engine compartment, behind battery.
Passenger's Underseat Fuse Box	Under left front seat. See Fig. 1 .
Rear A/C Switch Amplifier In-Line Fuse	At left rear of luggage compartment, behind trim panel.
Satellite Fuse Box No. 1	Behind left side of dash, left of steering column. See Fig. 1 .
Satellite Fuse Box No. 2	Behind left side of dash, left of steering column. See Fig. 1 .

Land Rover Discovery LE 1998 - CONTROL UNITS

Land Rover Discovery LE 1998 CONTROL UNITS

Component	Component Location
Air Bag Diagnostic Control Module	Below center console. See Fig. 1 .
Anti-Lock Brake System ECU	Behind right side of dash, on bracket. See Fig. 1 .
Cruise Control ECU	Behind right side of dash, on bracket. See Fig. 1 .
Daytime Running Lights (DRL) Control Unit	Behind right side of dash, on bracket.
Engine Control Module (ECM)	At right rear corner of engine compartment, right of washer reservoir. See Fig. 1 .
Engine Immobilization Control Unit (Spider)	Behind center of dash. See Fig. 1 .
Fan Control Module	Behind right kick panel.
Multifunction Unit (MFU)	On fascia fuse box. See Fig. 1 .
Service Reminder Unit	Behind right kick panel.
Speed Trip Module	Behind right side of dash.
Sun Roof Control Unit	On front center of roof.
Theft Alarm Unit	Behind right side of dash, on bracket.
Window Lift ECU	Behind right side of dash, on bracket.

Land Rover Discovery LE 1998 - MOTORS

Land Rover Discovery LE 1998 MOTORS

Component	Component Location
ABS Hydraulic Pump	At left rear of engine compartment. See Fig. 1 .
Cruise Control Vacuum Pump	At left front corner of engine compartment. See Fig. 1 .
Front Blower Motor	Behind right side of dash, right of heater evaporator unit.
Front Screen Wash Pump	At right rear corner of engine compartment, on washer reservoir.
Front Sun Roof Motor	At front center of roof.
Front Wiper Motor	On left side of firewall.
Fuel Pump Module	On top of fuel tank. See Fig. 1 .
Headlight Wash Pump	At right rear corner of engine compartment, on washer reservoir.
Idle Air Control Valve	On throttle body.
Left Condenser Fan Motor	Behind front grille.
Rear Blower Motor	At left side of luggage compartment, behind trim panel.
Rear Screen Wash Pump	At right rear corner of engine compartment, on washer reservoir.
Rear Sun Roof Motor	At center of roof.
Rear Wiper Motor	At right side of tailgate.
Right Condenser Fan Motor	Behind front grille.

Land Rover Discovery LE 1998 - SENDING UNITS & SENSORS

Land Rover Discovery LE 1998 SENDING UNITS & SENSORS

Component	Component Location
Alarm Sensor	At top of left "B" pillar.
Camshaft Position Sensor	At lower front of engine, near oil filter.
Crankshaft Position Sensor	At lower left rear of engine.
Engine Coolant Temperature Gauge Sensor	On top left front of engine.
Engine Coolant Temperature Sensor	On top left front of engine.
Engine Fuel Temperature Sensor	On top left front of engine.
Fuel Pressure Sensor	On top of fuel tank. See Fig. 1 .
Heated Oxygen Sensor (Left)	Below left exhaust manifold, on exhaust pipe.
Heated Oxygen Sensor (Left) (Post Catalyst)	On left exhaust pipe, downstream of catalytic converter.
Heated Oxygen Sensor (Right)	Below right exhaust manifold, on exhaust pipe.
Heated Oxygen Sensor (Right) (Post Catalyst)	On right exhaust pipe, downstream of catalytic converter.
Intake Air Temperature Sensor	At left side of engine compartment, on air cleaner.
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.
Throttle Position Sensor	On throttle body.
Vehicle Speed Sensor	On left side of transfer box.

Land Rover Discovery LE 1998 - SOLENOID & SOLENOID VALVES

Land Rover Discovery LE 1998 SOLENOID & SOLENOID VALVES

Component	Component Location
ABS Booster Unit	At left rear of engine compartment. See Fig. 1 .
Air Recirculation Solenoid	Behind right side of dash, right of heater evaporator unit.
Evaporative Emission Canister Purge Valve	At right rear side of engine compartment.
Evaporative Emission Canister Vent Seal Valve	At right side of engine compartment.
Ignition Key Lock Solenoid	Underside of steering column.
Rear A/C Water Valve	At left side of luggage compartment, behind trim panel.
Transfer Box Solenoid	On top right side of transfer box.

Land Rover Discovery LE 1998 - SWITCHES

Land Rover Discovery LE 1998 SWITCHES

Component	Component Location
A/C Dual Pressure Switch	At right rear of engine compartment, in refrigerant line.
Alarm Bonnet Switch	At left side of engine compartment.
Brake Fluid Level Switch	At left rear of engine compartment, on top of brake fluid reservoir.
Brake Switch Vent Valve	Behind left side of dash, on brake pedal support.
Clutch Pedal Position Switch	On clutch pedal support.
Differential Lock Switch	On top right side of transfer box.
Driver's Seat Buckle Switch	In driver's seat belt buckle assembly.
Front A/C Evaporator Temperature Switch	On left side of heater evaporator unit.
Handbrake Switch	Under center console.
Inertia Fuel Shutoff Switch	At right rear of engine compartment, on firewall. See Fig. 1 .
Oil Pressure Switch	At lower right side of engine, near oil filter.
Park/Neutral Position Switch	On left side of transmission.
Rear A/C Evaporator Temperature Switch	At left side of luggage compartment, behind trim panel.
Reverse Switch (M/T)	On left side of transmission.
Stoplight Switch	On brake pedal support.
Transfer Box Oil Temperature Switch	On left side of transfer box.
Transfer Box Position Switch	On top right side of transfer box.
Transmission Range Selector Switch	Under center console, near transmission range selector.

Land Rover Discovery LE 1998 - MISCELLANEOUS

Land Rover Discovery LE 1998 MISCELLANEOUS

Component	Component Location
Air Supply Selector Diode	Behind left side of dash, right of steering column.
Condenser Fan Control Diode No. 2	Behind right side of dash, right of heater evaporator unit.
Cruise Control Diode	Behind right side of dash.
Data Link Connector (DLC) (OBDII)	Behind left side of dash, right of steering column. See Fig. 1 .
Daytime Running Lights Diode	Behind right side of dash.
Direction Indicator Diode No. 1	Behind instrument cluster.
Direction Indicator Diode No. 2	Behind instrument cluster.
Fan Timer Diode	Behind right side of dash.
Front Blower Resistor Unit	Behind right side of dash, right of heater evaporator unit.
Generator Suppression Capacitor	On generator.
Ignition Coils	At top left rear of engine.
Interlock Diode No. 1	Behind right side of dash, near cruise control ECU.
Interlock Diode No. 2	Behind right side of dash, near cruise control ECU.
Left Antenna Amplifier	At left rear of roof, behind trim panel.
Neutral Sense Diode	Behind right side of dash.
Neutral Sense Resistor	At left rear corner of engine compartment.
Phase Tap Resistor	On generator.
Radio Amplifier	Behind right side of dash. See Fig. 1 .
Rear A/C Relay Diode	At left rear of luggage compartment, behind trim panel.
Rear A/C Switch Amplifier	At left side of luggage compartment, behind trim panel.
Rear A/C Water Valve Diode	At left rear of luggage compartment, behind trim panel.
Right Antenna Amplifier	At right rear of roof, behind trim panel.
Starter Relay Diode	Behind right kick panel.
Stoplight Switch Suppressor	Behind left side of dash, near steering column.
Subwoofer Amplifier	In left side of tailgate, on subwoofer.
Tailgate Diode	Behind left side of dash, right of steering column.
Trailer Auxiliary Socket	At right rear of luggage compartment, behind trim panel.
Transfer Box Solenoid Diode	Near top right side of transfer box.

Land Rover Discovery LE 1998 - CONNECTORS

Land Rover Discovery LE 1998 CONNECTORS

Component	Component Location
C102 (White, 18 Pin)	Right side of engine, on chassis.
C103 (Red, 6 Pin)	Right kick panel.
C104 (From VIN 381431) (White, 14 Pin)	Left kick panel.
C104 (To VIN 381430) (White, 12 Pin)	Left kick panel.
C106 (Black, 13 Pin)	In engine compartment, under coolant expansion tank.
C128 (White, 1 Pin)	Lower right side of windshield.
C130 (White, 1 Pin)	Lower right side of windshield.
C145 (Natural, 2 Pin)	Behind right kick panel.
C190 (Black, 4 Pin)	On right headlight wiper motor.
C201 (Black, 2 Pin)	Right kick panel.
C202 (White, 18 Pin)	Right kick panel.
C205 (White, 2 Pin)	On glove box light.
C243 (Black, 15 Pin)	On cruise control ECU.
C301 (Black, 12 Pin)	Front of right front door jamb.
C302 (White, 4 Pin)	Front of right front door jamb.
C303 (White, 6 Pin)	Lower right "B" pillar.
C304 (Gray, 6 Pin)	Lower right "B" pillar.
C305 (Yellow, 6 Pin)	Lower right "B" pillar.
C307 (White, 4 Pin)	On tailgate.
C308 (White, 6 Pin)	Right kick panel.
C309 (White, 2 Pin)	On tailgate.
C310 (Black, 2 Pin)	On tailgate.
C319 (Black, 4 Pin)	Right center of headliner.
C330 (White, 6 Pin)	Right rear of vehicle.
C338 (White, 8 Pin)	Right rear of vehicle.
C351 (Black, 12 Pin)	Front of left front door jamb.
C352 (White, 4 Pin)	Front of left front door jamb.
C353 (White, 6 Pin)	Lower left "B" pillar.
C354 (Gray, 6 Pin)	Lower left "B" pillar.
C355 (Yellow, 6 Pin)	Lower left "B" pillar.
C357 (White, 8 Pin)	Left kick panel.
C368 (White, 6 Pin)	Left side of luggage compartment.
C370 (White, 4 Pin)	Left rear of luggage compartment.
C505 (Black, 36 Pin)	Right side of engine compartment, on ECM.
C506 (Black, 13 Pin)	In engine compartment, under coolant expansion tank.
C506A (Black, 4 Pin)	In engine compartment, under coolant expansion tank.
C506B (Black, 13 Pin)	In engine compartment, under coolant expansion tank.
C507 (Red, 36 Pin)	Right side of engine compartment, on ECM.
C509 (Black, 18 Pin)	Right side of engine compartment, on ECM.
C558 (Black, 2 Pin)	Under center console.
C559 (White, 10 Pin)	Under center console.
C560 (Black, 20 Pin)	Under center console.
C606 (White, 2 Pin)	In driver's seat belt buckle assembly.
C613 (White, 2 Pin)	Under cubby box liner, on rear footwell light.
C658 (Black, 2 Pin)	Under center console.
C659 (White, 10 Pin)	Under center console.
C660 (Black, 20 Pin)	Under center console.
C703 (White, 6 Pin)	Behind rear door trim panel.
C704 (Gray, 6 Pin)	Behind rear door trim panel.
C705 (Yellow, 6 Pin)	Behind rear door trim panel.
C708 (Black, 2 Pin)	Behind rear door trim panel.
C751L (Black, 12 Pin)	Front of left front door jamb.
C751R (Black, 12 Pin)	Front of right front door jamb.
C752L (White, 4 Pin)	Front of left front door jamb.
C752R (White, 4 Pin)	Front of right front door jamb.
C857 (White, 4 Pin)	Center rear of roof.
C859 (White, 2 Pin)	Center rear of roof.
C860 (Black, 2 Pin)	Center rear of roof.
C865 (White, 2 Pin)	Center of tailgate to center mounted stoplight.
C873 (Black, 1 Pin)	Right side of tailgate.

Land Rover Discovery LE 1998 - GROUNDS

Land Rover Discovery LE 1998 GROUNDS

Component	Component Location
E100	Right side of engine compartment. See Fig. 1 .
E135	Under left rear of hood.
E148	Left rear of engine compartment. See Fig. 1 .
E149L	Left rear of engine compartment.
E149R	Right rear of engine compartment.
E154	Left front of engine compartment.
E167	Right rear of engine compartment.
E181	Right side of engine compartment.
E182	Right side of engine compartment.
E199	Center rear of engine compartment.
E252	Right kick panel.
E253	Right kick panel.
E254	Right kick panel.
E322	Right side of luggage compartment.
E328	Right side of luggage compartment.
E361 (From VIN 359269)	Front of center console, behind A/C control panel.
E367	Left side of luggage compartment.
E412	Right kick panel.
E500	Right front of engine.
E529	Right side of engine compartment.
E574	Right side of engine compartment.
E621	Under right front seat.
E908	Under right front seat.
E909	Under right front seat.

Land Rover Discovery LE 1998 - SPLICES

Land Rover Discovery LE 1998 SPLICES

Component	Component Location
HJ1	Behind right side of dash, right of steering column.
HJ2	Behind right side of dash.
HJ3	Behind right side of dash.
HJ4	Behind right side of dash.
HJ5	Behind right side of dash.
HJ6	Behind right side of dash.
HJ7	Behind right side of dash.
HJ8	Behind instrument cluster.
HJ9	Behind instrument cluster.
HJ10	Behind right side of dash.
HJ11	Left kick panel.
HJ12	Left rear of roof, behind trim panel.
HJ13	Behind left side of dash, left of steering column.

Land Rover Discovery LE 1998 - COMPONENT LOCATION GRAPHICS

NOTE:

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

Fig. 1: Land Rover Discovery LE 1998 - Component Locations - Vehicle Overview