Chevrolet Lumina APV 1993 - ELECTRICAL COMPONENT LOCATOR 1993 ELECTRICAL COMPONENT LOCATIONS General Motors Corp. - Electrical Components

Chevrolet Lumina APV 1993 - BUZZERS, RELAYS & TIMERS

Chevrolet Lumina APV 1993 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS Enable Relay	On left front wheelwell.
A/C Compressor Relay
3.1L (VIN D)	On right side of engine compartment, behind headlight. See Fig. 1 .
3.8L (VIN L)	On right side of engine compartment, behind headlight. See Fig. 2 .
Blower Motor Relays
Auxiliary	Behind left side of dash, left of steering column.
Main
High Speed	In engine compartment, on A/C-heater module assembly.
Low Speed	Under right side of dash, on convenience center.
Cooling Fan Relays
3.1L (VIN D)	On right front of engine compartment, behind headlight. See Fig. 1 .
3.8L (VIN L)	On right front of engine compartment, behind headlight. See Fig. 2 .
Electronic Level Control (ELC)
Inflator Timer Relay	Behind left rear wheelwell, near ELC compressor.
System Relay	Behind left rear wheelwell, near ELC compressor.
Fuel Pump Relay
3.1L (VIN D)	On right front of engine compartment, behind headlight. See Fig. 1 .
3.8L (VIN L)	On right front of engine compartment, behind headlight. See Fig. 2 .
Hazard Flasher	Under right side of dash, on convenience center.
Horn Relay	Under right side of dash, on convenience center.
Power Door Lock Relay	Behind right kick panel.
Power Sliding Door Lock Relay	Behind right kick panel.
Rear Window Defogger Relay	On convenience center.
Turn Signal Flasher	Behind dash, above parking brake assembly.

Chevrolet Lumina APV 1993 CIRCUIT PROTECTION DEVICES LOCATION

Chevrolet Lumina APV 1993 CONTROL UNITS LOCATION

Component	Location
ABS Light Driver Module	Behind parking brake cable bracket.
ABS Module	Behind left side of dash, left of brake pedal.
Audio Alarm Module	Under right of dash, on convenience center.
Cruise Control Module	Behind left side of dash, left of steering column.
Daytime Running Lights (DRL) Module	Behind left side of dash, left of steering column.
Electronic Control Module (ECM) (3.1L VIN D)	Under right side of dash, behind convenience center. See Fig. 1 .
Keyless Entry Module	Behind right kick panel.
Knock Sensor Module	Under right side of dash, above convenience center.
Power Sliding Door Lock Module	Near base of right "A" pillar.
Powertrain Control Module (PCM) (3.8L VIN L)	Under right side of dash, behind convenience center. See Fig. 2 .
Radio Control Interface Module	Behind left lower dash trim pad.
Remote Dimmer Module	Behind dash, left of steering column.
Wiper Motor Module
Front	In engine compartment, above right wheelwell.
Rear	Behind panel in center of rear liftgate.

Chevrolet Lumina APV 1993 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Sensors	On each wheel hub assembly.
Camshaft Position Sensor	In front of engine, above lower pulley. See Fig. 2 .
Coolant Temperature Sensor
3.1L (VIN D)	On top rear of engine. See Fig. 1 .
3.8L (VIN L)	On top rear of engine. See Fig. 2 .
Crankshaft Position Sensor	On lower front side of engine, on crankshaft pulley. See Fig. 2 .
DRL Sensor	Next to left front speaker grille.
Electronic Level Control (ELC) Height Sensor	Behind left rear wheelwell, near compressor.
Intake Air Temperature (IAT) Sensor (3.8L)	On air cleaner assembly. See Fig. 2 .
Knock Sensor
3.1L (VIN D)	On right side of engine. See Fig. 1 .
3.8L (VIN L)	On right side of engine. See Fig. 2 .
Manifold Absolute Pressure (MAP) Sensor (3.1L)	On air cleaner housing. See Fig. 1 .
Mass Airflow (MAF) Sensor (3.8L)	In front of air intake assembly. See Fig. 2 .
Manifold Air Temp. (MAT) Sensor	In front of air intake assembly. See Fig. 2 .
Throttle Position Sensor (TPS)
3.1L (VIN D)	On throttle body assembly. See Fig. 1 .
3.8L (VIN L)	On throttle body assembly. See Fig. 2 .
Vehicle Speed Sensor (VSS)
3.1L (VIN D)	On right front of engine. See Fig. 1 .
3.8L (VIN L)	On right front of engine. See Fig. 2 .

Chevrolet Lumina APV 1993 MOTORS LOCATION

Component	Location
Blower Motor
Auxiliary Blower Motor	On base of left "B" pillar.
Main	In engine compartment, on right side of firewall.
Electronic Level Control (ELC) Compressor Motor	Behind left rear wheelwell.
Power Door Lock Motor	Behind each door panel.
Power Seat Motors	Under respective front seat.
Windshield Washer Motor (Front & Rear)	In engine compartment, in washer fluid container.

Chevrolet Lumina APV 1993 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
Canister Purge Solenoid	On left front corner of engine compartment, below horn. See Fig. 2 .
EGR Elec. Vacuum Regulator Solenoid	On left side of engine, above water pump. See Fig. 1 .
Idle Air Control (IAC) Motor
3.1L (VIN D)	On throttle body assembly. See Fig. 1 .
3.8L (VIN L)	On throttle body assembly. See Fig. 2 .
Water Control Solenoid	On right inner fender panel, near strut tower.
TCC Solenoid	On top of transaxle.

Chevrolet Lumina APV 1993 SWITCHES LOCATION

Component	Location
A/C System
Cooling Fan Switch (3.1L VIN D)	On right side of radiator. See Fig. 1 .
High/Low Pressure Switch (3.1L VIN D)	Mounted behind A/C compressor. See Fig. 1 .
High Pressure Switch (3.8L VIN L)	Mounted behind A/C compressor. See Fig. 2 .
Brakelight/Cruise/TCC Switch	On brake pedal bracket.
Cruise Control Vacuum Release Valve/TCC Switch	On brake pedal support.
Oil Pressure/Fuel Pump Switch	In left side of engine, near oil filter. See Fig. 1 .
Parking Brake Switch	Part of parking brake mechanism.
Seat Belt Switch	On driver's seat belt buckle.
Transaxle Position Switch	On left rear side of engine compartment, on top of transaxle. See Fig. 2 .

Chevrolet Lumina APV 1993 MISCELLANEOUS LOCATION

Component	Location
ABS Brake Input Resistor	On ABS wiring harness, near ABS module connector.
Blower Motor Resistor
Auxiliary	Below heater module assembly, mounted to floor duct outlet.
Main	In engine compartment, mounted on A/C-heater module assembly.
Data Link Connector
3.1L (VIN D)	Under left side of dash, left of steering column. See Fig. 1 .
3.8L (VIN L)	Under left side of dash, left of steering column. See Fig. 2 .
Diodes
A/C Compressor Clutch	Taped to wiring harness, near A/C compressor clutch connector.
Courtesy Light	Near rear dome light wiring harness connector.
DRL	In engine compartment, above left wheelwell.
Fuel Pump Prime/Test Connector
3.1L	In engine wiring harness, behind battery. See Fig. 1 .
3.8L	In left front corner of engine compartment. See Fig. 2 .
Set Timing Connector (3.1L VIN D)	In engine compartment, above right wheelwell. See Fig. 1 .
Solenoid Box	Behind right side of dash, on A/C heater module.
Vehicle Speed Sensor Buffer	Behind right side of dash, above convenience center. See Fig. 1 .