Chevrolet Cavalier Z24 1993 - 1993 ELECTRICAL COMPONENT LOCATIONS Cavalier & Sunbird

Chevrolet Cavalier Z24 1993 - BUZZERS, RELAYS & TIMERS

Chevrolet Cavalier Z24 1993 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS Control Relay	On engine compartment firewall, near master cylinder.
A/C Compressor Relay
2.0L VIN H	In engine compartment, behind right strut tower. See Fig. 1 .
2.2L VIN 4	In engine compartment, behind right strut tower. See Fig. 2 .
3.1L VIN T	In engine compartment, behind right strut tower. See Fig. 3 .
Automatic Door Lock Relay	Behind right kick panel.
Blower Motor Relay (High)	In engine compartment, behind right strut tower.
Convertible Top Relay	Under center of rear seat.
Cooling Fan Relay
2.0L VIN H	On left front inner fender panel, behind battery. See Fig. 1 .
2.2L VIN 4	On left front inner fender panel, behind battery. See Fig. 2 .
3.1L VIN T	On left front inner fender panel, behind battery. See Fig. 3 .
Daytime Running Lights Relay	On left front inner fender panel, behind left headlight.
Daytime Running Lights Ignition Relay	In left rear corner of engine compartment, near ABS control module.
Foglight Relay (Sunbird)	Behind left side of dash, above fuse block.
Fuel Pump Relay
2.0L VIN H	In engine compartment, behind right strut tower. See Fig. 1 .
2.2L VIN 4	In engine compartment, behind right strut tower. See Fig. 2 .
3.1L VIN T	In engine compartment, behind right strut tower. See Fig. 3 .
Hazard Flasher Relay	On convenience center.
Horn Relay	On convenience center.
Rear Window Defogger Timer-Relay (Sunbird)	Behind left side of dash, on right side of steering column bracket.
Tailgate & Luggage Compartment Release Relay (Cavalier)	Behind center of dash, taped to harness.
Turn Signal Flasher Relay	Behind dash, on right side of steering column support.

Chevrolet Cavalier Z24 1993 - CIRCUIT PROTECTION DEVICES

Chevrolet Cavalier Z24 1993 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Circuit Breakers	On fuse block.
Convenience Center	On top of left kick panel.
Daytime Running Lights Fuse	In engine compartment, near ABS control module.
ECM/Fuel Pump Fuse (3.1L)	In left rear corner of engine compartment. See Fig. 3 .
Fuse Block
2.0L VIN H	Behind lower left side of dash. See Fig. 1 .
2.2L VIN 4	Behind lower left side of dash. See Fig. 2 .
3.1L VIN T	Behind lower left side of dash. See Fig. 3 .
Fusible Links
2.0L VIN H
"A" (Gray) ABS Relay	At starter solenoid.
"B" (Rust) Alternator	At starter solenoid.
"C" (Blue) Cooling Fan	At starter solenoid.
"D" (Red) ABS & ECM	On battery positive terminal pigtail.
"E" (Black) DRL Relay	At starter solenoid.
"G" (Gray) Alternator	At starter solenoid.
2.2L VIN 4
"A" (Gray) ABS Relay	At starter solenoid.
"B" (Rust) Alternator & Blower	At starter solenoid.
"C" (Blue) Cooling Fan	At starter solenoid.
"D" (Red) ABS & ECM	On battery positive terminal pigtail.
"E" (Black) DRL	On battery positive terminal pigtail.
"G" (Gray) Alternator	At starter solenoid.
"L" (Red) ABS	On ABS actuator motor assembly connector
3.1L VIN T
"A" (Gray) ABS Relay	At starter solenoid.
"B" (Red) Alternator & Blower	At starter solenoid.
"C" (Blue) Cooling Fan	At starter solenoid.
"D" (Red) ABS & ECM	On battery positive terminal pigtail.
"E" (Black) Accessories	At starter solenoid.
"G" (Rust) Alternator	At starter solenoid.
"J" & "K" (Gray) Headlight Door	At starter solenoid.

Chevrolet Cavalier Z24 1993 - CONTROL UNITS

Chevrolet Cavalier Z24 1993 CONTROL UNITS LOCATION

Component	Location
ABS Control Module	On engine compartment firewall, near master cylinder.
ABS Light Module	Behind dash, to right of steering column.
Cruise Control Module
Cavalier	Behind dash, to left of steering column.
Sunbird	Behind dash, to right of steering column.
Daytime Running Lights (DRL) Module	Behind left side of dash, above kick panel.
DIS Module
2.0L VIN H	On right side of cylinder block. See Fig. 1 .
2.2L VIN 4	On right side of cylinder block. See Fig. 2 .
3.1L VIN T	On left side of cylinder block. See Fig. 3 .
Engine Control Module (ECM)
2.0L VIN H	Behind right side of dash, behind glove box. See Fig. 1 .
2.2L VIN 4	Behind right side of dash, behind glove box. See Fig. 2 .
3.1L VIN T	Behind right side of dash, behind glove box. See Fig. 3 .
Headlight Door Control Module (Sunbird)	On left front strut tower.
Interior Lights Dimmer Module	Behind dash, on left side of steering column bracket.
Low Oil Warning Module	Behind left side of dash, above fuse block.
Multi-Function Alarm Module	On convenience center.

Chevrolet Cavalier Z24 1993 - SENDING UNITS & SENSORS

Chevrolet Cavalier Z24 1993 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Sensor	On each wheel hub assembly.
A/C Refrigerant Pressure Sensor
2.0L VIN H	In right front corner of engine compartment, on refrigerant line. See Fig. 1 .
2.2L VIN 4	In right front corner of engine compartment, on refrigerant line. See Fig. 2 .
3.1L VIN T	In right front corner of engine compartment, on refrigerant line. See Fig. 3 .
Coolant Temperature Sensor
2.0L VIN H	On or near coolant outlet. See Fig. 1 .
2.2L VIN 4	On or near coolant outlet. See Fig. 2 .
3.1L VIN T	On or near coolant outlet. See Fig. 3 .
Crankshaft Position Sensor
2.0L VIN H	At timing belt end of engine, below alternator. See Fig. 1 .
2.2L VIN 4	At timing belt end of engine, below alternator. See Fig. 2 .
3.1L VIN T	On right side of cylinder block. See Fig. 3 .
Intake Air Temp. (IAT) Sensor
2.0L VIN H	On air cleaner assembly. See Fig. 1 .
2.2L VIN 4	On air cleaner assembly. See Fig. 2 .
3.1L VIN T	On air cleaner assembly. See Fig. 3 .
Knock Sensor (3.1L)	On right side of cylinder block, below exhaust manifold. See Fig. 3 .
Manifold Absolute Pressure (MAP) Sensor
2.0L VIN H	On top of engine, near throttle body. See Fig. 1 .
2.2L VIN 4	On top of engine, near throttle body. See Fig. 2 .
3.1L VIN T	On upper intake plenum, facing firewall. See Fig. 3 .
Oil Pressure Sending Unit
2.0L (VIN H) & 2.2L (VIN 4)	On right side of cylinder block.
3.1L VIN T	On left side of cylinder block, near front of engine.
Throttle Position (TP) Sensor
2.0L VIN H	On throttle body assembly. See Fig. 1 .
2.2L VIN 4	On throttle body assembly. See Fig. 2 .
3.1L VIN T	On throttle body assembly. See Fig. 3 .
Vehicle Speed Sensor (VSS)
2.0L VIN H	On transaxle, where right axle shaft exits. See Fig. 1 .
2.2L VIN 4	On transaxle, where right axle shaft exits. See Fig. 2 .
3.1L VIN T	On transaxle, where right axle shaft exits. See Fig. 3 .

Chevrolet Cavalier Z24 1993 - MOTORS

Chevrolet Cavalier Z24 1993 MOTORS LOCATION

Component	Location
ABS Actuator Motor	On ABS assembly, below master cylinder.
Blower Motor	At right end of engine compartment firewall.
Fuel Pump Motor	In fuel tank.
Headlight Door Motor (Sunbird)	Behind respective headlight assembly.
Windshield Wiper Motor	On center of firewall.

Chevrolet Cavalier Z24 1993 - SOLENOIDS & SOLENOID VALVES

Chevrolet Cavalier Z24 1993 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Solenoid	On brake master cylinder.
Brake Transaxle Shift Interlock (BTSI) Solenoid	Behind dash, on steering column.
Canister Purge Solenoid
2.0L VIN H	On top of engine, near oil fill cap. See Fig. 1 .
2.2L VIN 4	On top of engine, near oil fill cap. See Fig. 2 .
3.1L VIN T	Behind right headlight, on vapor canister. See Fig. 3 .
EGR Solenoid
2.0L VIN H	On top rear of engine. See Fig. 1 .
2.2L VIN 4	Near throttle position sensor. See Fig. 2 .
Idle Air Control (IAC) Valve
2.0L VIN H	On throttle body assembly. See Fig. 1 .
2.2L VIN 4	On throttle body assembly. See Fig. 2 .
3.1L VIN T	On throttle body assembly. See Fig. 3 .
Tailgate Release Solenoid (Wagon)	Below right side of tailgate window.

Chevrolet Cavalier Z24 1993 - SWITCHES

Chevrolet Cavalier Z24 1993 SWITCHES LOCATION

Component	Location
Back-Up Light Switch (M/T)	On top of transaxle.
Brake Fluid Level Switch	In brake fluid reservoir.
Brake/Cruise/Stoplight Switch	On upper brake pedal support bracket.
Clutch/Cruise/Start Switch	Below clutch pedal support bracket.
Coolant Temperature Switch (3.1L)	At flywheel end of right cylinder head, near exhaust manifold. See Fig. 3 .
Fuel Pump/Oil Pressure Switch
2.0L (VIN H) & 2.2L (VIN 4)	On right side of cylinder block.
3.1L VIN T	On left side of cylinder block, near front of engine. See Fig. 3 .
Oil Level Switch	On oil pan.
Parking Brake Switch	In console, at base of parking brake lever.
Power Steering Pressure Switch (3.1L VIN T)	Below center of firewall, on power steering line. See Fig. 3 .
Seat Belt Switch	In driver seat belt assembly.
Surge Tank Low Coolant Switch	On right side of engine compartment, in surge tank.
Tailgate Ajar Switch (Wagon)	On lower center portion of tailgate.
Transaxle Position Switch (A/T)
2.0L VIN H	On top of transaxle. See Fig. 1 .
2.2L VIN 4	On top of transaxle. See Fig. 2 .
3.1L VIN T	On top of transaxle. See Fig. 3 .

Chevrolet Cavalier Z24 1993 - MISCELLANEOUS

Chevrolet Cavalier Z24 1993 MISCELLANEOUS LOCATION

Component	Location
A/C Compressor Clutch Diode
2.0L VIN H	In engine harness, near alternator.
2.2L VIN 4	In A/C compressor clutch wiring harness.
3.1L VIN T	In engine harness, below ignition coil pack.
Blower Motor Resistor	On center of engine compartment firewall.
Data Link Connector (DLC)
2.0L VIN H	Behind left side of dash, on right side of fuse block. See Fig. 1 .
2.2L VIN 4	Behind left side of dash, on right side of fuse block. See Fig. 2 .
3.1L VIN T	Behind left side of dash, on right side of fuse block. See Fig. 3 .
Fuel Pump Test Connector
2.0L VIN H	On left rear of engine compartment, behind strut tower. See Fig. 1 .
2.2L VIN 4	On left rear of engine compartment, behind strut tower. See Fig. 2 .
3.1L VIN T	On left rear of engine compartment, behind strut tower. See Fig. 3 .