ELECTRICAL COMPONENT LOCATOR 1992 INFINITI Electrical Component Locator

Infiniti M30 1992 - BUZZERS, RELAYS & TIMERS

Infiniti M30 1992 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS
Motor Relay	On right rear corner of engine compartment, near ABS actuator.
Solenoid Valve Relay	On right rear corner of engine compartment, near ABS actuator.
A/C Blower Relays (Blue) High Relay (Auto.)
View of Passenger Compartment	Behind center of console. See Fig. 1 .
View of Dash	Behind center of console. See Fig. 2 .
Motor Relay (Man.)	Behind center of console. See Fig. 1 .
Accessory Relays (2)	Behind left side of dash. See Fig. 1 .
A/C Relay (Blue)	In fuse/relay block, in front of battery. See Fig. 3 .
ASCD Hold Relay	Behind left rear trim panel, on ASCD control unit. See Fig. 4 .
Combination Flasher Unit	Behind center of dash, near left side of steering column. See Fig. 1 .
Condenser Fan Relay	In fuse/relay block, in front of battery.
ECCS Relay (Green)	Mounted behind ECCS, behind right kick panel. See Fig. 1 .
Fuel Filler Door Opener Relay (Blue)	Rear of luggage compartment, behind panel. See Fig. 4 .
Fuel Pump Relay (Green)	Rear of luggage compartment, behind panel. See Fig. 4 .
Horn Relay (Gray)	In fuse/relay block, near battery. See Fig. 3 .
Ignition Relays (Blue)	Behind left side of dash. See Fig. 1 .
Inhibitor Relay (Black)	In fuse/relay block, near battery. See Fig. 3 .
Power Antenna Timer	Mounted on base of antenna.
Power Door Lock Relay	Behind left side of dash. See Fig. 1 .
Power Door Lock Timers (2)	Behind left kick panel. See Fig. 1 .
Radiator Fan Relay (Blue)	In fuse/relay block, in front of battery. See Fig. 3 .
Rear Window Defogger Relay	Behind left kick panel. See Fig. 1 .
Safety Relay (Orange)	Behind right kick panel, near ECCS. See Fig. 1 .
Starter Relay (Blue)	On bracket, in front of battery. See Fig. 3 .
Switching Relay (Brown)	In relay block, behind battery. See Fig. 3 .
Theft Warning System
Horn Relay (Gray)
View of Fuse Relay & Relay Block	In relay block, behind battery. See Fig. 3 .
Harness Layout	In relay block, behind battery. See Fig. 5 .
Relay No. 1 (Brown)
View of Fuse Relay & Relay Block	In relay block, behind battery. See Fig. 3 .
Harness Layout	In relay block, behind battery. See Fig. 5 .
Relay No. 2 (Black)
View of Fuse Relay & Relay Block	In relay block, behind battery. See Fig. 3 .
Harness Layout	In relay block, behind battery. See Fig. 5 .
Relay No. 3 (Brown)
View of Fuse Relay & Relay Block	In relay block, behind battery. See Fig. 3 .
Harness Layout	In relay block, behind battery. See Fig. 5 .
Trunk Lid Opener Relay (Blue)	Rear of luggage compartment, behind panel. See Fig. 4 .
Warning Chime	Behind center of console. See Fig. 1 .
Windshield Wiper Relay (Black)	In fuse/relay block, in front of battery. See Fig. 3 .

Infiniti M30 1992 - CIRCUIT PROTECTION DEVICES

Infiniti M30 1992 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Circuit Breaker	Behind left kick panel. See Fig. 1 .
Fuel Pump Fuse	In fuse block, to left of steering column.
Fuse Block	Behind access panel, to left of steering column.
Fuse/Relay Block (Engine)	In right front corner of engine compartment, in front of battery. See Fig. 3 .
Fusible Links	In fuse/relay block, in front of battery. See Fig. 3 .
Relay Block (Engine)	In right front of engine compartment, behind battery. See Fig. 3 .

Infiniti M30 1992 - CONTROL UNITS

Infiniti M30 1992 CONTROL UNITS LOCATION

Component	Location
ABS Control Unit	Under center of rear package tray. See Fig. 4 .
A/T Control Unit
View of Passenger Compartment	Behind left kick panel. See Fig. 1 .
A/T Electrical Parts Location	Behind left kick panel. See Fig. 6 .
Automatic Speed Control Device (ASCD) Control Unit	Behind left rear trim panel. See Fig. 4 .
ECCS Control Unit	Behind right kick panel. See Fig. 1 .
Shift Lock Control Unit	Behind dash, left of steering column. See Fig. 1 .
Sonar Suspension Control Unit	Behind left rear trim panel. See Fig. 4 .
SRS Control Unit
View of Passenger Compartment	Under console, behind parking brake lever. See Fig. 1 .
Side View of Harness Layout	Under console, behind parking brake lever. See Fig. 7 .
Theft Warning Control Unit
View of Passenger Compartment	Behind left kick panel. See Fig. 1 .
Harness Layout	Behind left kick panel. See Fig. 5 .
Time Control Unit	Behind left kick panel. See Fig. 1 .

Infiniti M30 1992 - SENDING UNITS & SENSORS

Infiniti M30 1992 SENDING UNITS & SENSORS LOCATION

Component	Location
A/C-Heater System
In-Vehicle Sensor	On dash panel, right of steering column. See Fig. 2 .
Intake Sensor	Inside evaporator case. See Fig. 2 .
Sunload Sensor	On center of dash, near defroster vents. See Fig. 2 .
Airflow Meter	Between air duct and air cleaner housing. See Fig. 8 .
Anti-Lock Brake System (ABS)
Front Wheel Sensors	On bracket, on steering knuckle.
Rear Wheel Sensor	On rear differential.
Automatic Transmission
Fluid Temperature Sensor	In lower valve body. See Fig. 6 .
RPM Sensor	On left rear side of transmission. See Fig. 6 .
Crank Angle Sensor	In distributor assembly. See Fig. 8 .
Detonation/Knock Sensor	On engine block, behind alternator.
Door Unlock Sensor	On each door. See Fig. 5 .
EGR Temperature Sensor (Calif.)	In base of EGR valve. See Fig. 8 .
Engine Temperature Sensor	On water inlet housing, near distributor. See Fig. 8 .
SRS
Crash/Impact Sensors
View of Fuse Relay & Relay Block	On left, right and center front of vehicle. See Fig. 3 .
Side View of Harness Layout	On left, right and center front of vehicle. See Fig. 7 .
Tunnel & Safing Sensors
View of Passenger Compartment	Under console, behind parking brake lever. See Fig. 1 .
Side View of Harness Layout	Under console, behind parking brake lever. See Fig. 7 .
Sonar Suspension
Road Surface Sensor	Behind front right bumper. See Fig. 3 .
Steering Angle Sensor	Behind steering wheel, under steering column cover.
Throttle Position Sensor (TPS)
A/T Electrical Parts Location	On throttle body. See Fig. 6 .
Engine Compartment	On throttle body. See Fig. 8 .
Vehicle Speed Sensor (VSS)	On transmission rear extension. See Fig. 1 .

Infiniti M30 1992 - MOTORS

Infiniti M30 1992 MOTORS LOCATION

Component	Location
A/C-Heater System
Air Intake Door Motor	Under right side of dash, behind glove compartment. See Fig. 2 .
Air Mix Door Motor	Behind right side of center console. See Fig. 2 .
Aspirator Motor	Behind upper right side of center console. See Fig. 2 .
Blower Motor	Below right side of dash.
Mode Door Motor	Behind left side of center console. See Fig. 2 .
ASCD Pump	On right front corner of engine compartment, near fuse/relay block. See Fig. 3 .
Fuel Pump	Inside fuel tank.
Windshield Wiper Motor	On right rear corner of engine compartment, on firewall. See Fig. 3 .

Infiniti M30 1992 - SOLENOIDS & SOLENOID VALVES

Infiniti M30 1992 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
A/T Shift Lock Solenoid	On base of shift lever.
Automatic Transmission
Line Pressure Solenoid	In upper valve body. See Fig. 6 .
Lock-Up Solenoid	In lower valve body. See Fig. 6 .
Overrun Clutch Solenoid	In upper valve body. See Fig. 6 .
Shift Solenoids (2)	In upper valve body. See Fig. 6 .
Auxiliary Air Control (AAC) Valve	On left rear of engine, near intake manifold. See Fig. 8 .
EGR Control Solenoid	Near EGR valve. See Fig. 8 .
Fast Idle Control Device (FICD) Solenoid Valve	On left side intake manifold, near throttle body. See Fig. 8 .
Ignition Key Lock Solenoid	On ignition switch assembly.
Pressure Regulator Control Solenoid Valve	On top right front of engine. See Fig. 8 .

Infiniti M30 1992 - SWITCHES

Infiniti M30 1992 SWITCHES LOCATION

Component	Location
A/C Ambient Temperature Switch	On front of car, near hood latch.
A/C Dual Pressure Switch	On right front of engine compartment, on receiver-drier.
ASCD Brake Switch	On bracket, above brake pedal. See Fig. 1 .
A/T Shift Lock Detention Switch	On base of shift lever.
Brakelight Switch	On bracket, above brake pedal. See Fig. 1 .
Inhibitor Switch	On right side of transmission. See Fig. 6 .
Kickdown Switch (A/T)
View of Passenger Compartment	On bracket, above accelerator pedal. See Fig. 1 .
A/T Electrical Parts Location	On bracket, above accelerator pedal. See Fig. 6 .
Oil Pressure Switch	On engine block, left of oil filter.
Theft Warning System
Door Lock/Unlock & Key Cylinder Tamper Switch	On each door lock cylinder assembly. See Fig. 5 .
Hood Switch	On left front corner of engine compartment. See Fig. 5 .
Trunk Lid Unlock & Key Cylinder Tamper Switch	On truck lid, on key cylinder assembly. See Fig. 5 .
Throttle Valve Switch
A/T Electrical Parts Location	In throttle body, incorporated with throttle sensor. See Fig. 6 .
Engine Compartment	In throttle body, incorporated with throttle sensor. See Fig. 8 .

Infiniti M30 1992 - MISCELLANEOUS

Infiniti M30 1992 MISCELLANEOUS LOCATION

Component	Location
A/C Fan Control Amplifier	In evaporator case. See Fig. 2 .
Active Speaker Rear Amplifier	Under right of rear package tray. See Fig. 4 .
Automatic A/C Amplifier	On A/C control panel. See Fig. 2 .
Blower Fan Motor Resistor	Behind glove compartment, on evaporator case.
Diagnostic Mode Selector	In ECCS control unit.
Diagnostic Test Connector	Under left side of dash.
Injector Dropping Resistor	On bracket, on right side shock tower. See Fig. 3 .
Power Transistor	On left side of inner fender panel, near ignition coil. See Fig. 8 .
Power Window Amplifier	Under center console. See Fig. 1 .
Sonar Suspension Actuators	On top of each shock absorber.
Theft Warning Horn	On left rear corner of engine compartment, on fender well. See Fig. 5 .