Chevrolet Beretta GTZ 1992 - ELECTRICAL COMPONENT LOCATOR 1992 ELECTRICAL COMPONENT LOCATOR General Motors

Chevrolet Beretta GTZ 1992 - BUZZERS, RELAYS & TIMERS

Chevrolet Beretta GTZ 1992 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
ABS Control Relay (2.3L VIN A)	On bracket, near blower fan housing, in engine compartment. See Fig. 1 .
ABS Control Relay	On bracket, near blower fan housing, in engine compartment. See Fig. 2 .
A/C Compressor Relay
2.2L (VIN 4)	On relay bracket, at right rear corner of engine compartment. See Fig. 3 .
2.3L (VIN A)	On relay bracket, at right rear corner of engine compartment. See Fig. 1 .
3.1L (VIN T)	On relay bracket, at right rear corner of engine compartment. See Fig. 4 .
A/C Compressor Relay	On relay bracket, at right rear corner of engine compartment. See Fig. 2 .
Blower Relay (High)
2.3L (VIN A)	On relay bracket, at right rear corner of engine compartment. See Fig. 1 .
3.1L (VIN T)	On relay bracket, at right rear corner of engine compartment. See Fig. 4 .
Blower Relay (High)	On relay bracket, at right rear corner of engine compartment. See Fig. 2 .
Cooling Fan Relay
2.2L (VIN 4)	On relay bracket, at right rear corner of engine compartment. See Fig. 3 .
2.3L (VIN A)	On relay bracket, at right rear corner of engine compartment. See Fig. 1 .
3.1L (VIN T)	On relay bracket, at right rear corner of engine compartment. See Fig. 4 .
Cooling Fan Relay	On relay bracket, at right rear corner of engine compartment. See Fig. 2 .
Foglight Relay	On radiator support bracket, behind battery.
Fuel Pump Relay
2.2L (VIN 4)	On relay bracket, at right rear corner of engine compartment. See Fig. 3 .
2.3L (VIN A)	On relay bracket, at right rear corner of engine compartment. See Fig. 1 .
3.1L (VIN T)	On relay bracket, at right rear corner of engine compartment. See Fig. 4 .
Fuel Pump Relay	On relay bracket, at right rear corner of engine compartment. See Fig. 2 .
Power Door Lock Relay	Behind left kick panel.
Trunk Release Relay	Behind left kick panel.
Turn Signal Flasher Relay	Under left side of dash panel, near fuse block.

Chevrolet Beretta GTZ 1992 - CIRCUIT PROTECTION DEVICES

Chevrolet Beretta GTZ 1992 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
Battery Junction Block (3.1L VIN T)	On bracket, in engine compartment, near blower fan housing. See Fig. 4 .
Battery Junction Block	On bracket, in engine compartment, near blower fan housing. See Fig. 2 .
Convertible Top Circuit Breaker	In-line with roof switch circuit, taped to harness.
ECM/Fuel Pump In-Line Fuse
2.2L (VIN 4)	On bracket, near blower fan housing, in engine compartment. See Fig. 3 .
2.3L (VIN A)	On bracket, near blower fan housing, in engine compartment. See Fig. 1 .
3.1L (VIN T)	On bracket, near blower fan housing, in engine compartment. See Fig. 4 .
ECM/Fuel Pump In-Line Fuse	On bracket, near blower fan housing, in engine compartment. See Fig. 2 .
Fuse Block
2.2L (VIN 4)	Behind left side of dash. See Fig. 3 .
2.3L (VIN A)	Behind left side of dash. See Fig. 1 .
3.1L (VIN T)	Behind left side of dash. See Fig. 4 .
Fusible Links
"A" (Red) Cooling Fan Relay	At battery junction block. See Fig. 2 .
"B" (Red) Charging System	At starter solenoid.
"C" (Red) Charging System	At starter solenoid.
"D" (Red) Accessories	At starter solenoid.
"E" (Rust) ABS Relay	At battery junction block. See Fig. 2 .
"F" (Red) Fog Lights	At battery cable terminal.
"G" (Gray) Air Bag	At starter solenoid.
"J" (Red) ABS	On ABS actuator motor assembly.

Chevrolet Beretta GTZ 1992 - CONTROL UNITS

Chevrolet Beretta GTZ 1992 CONTROL UNITS LOCATION

Component	Location
ABS System
Control Module	In engine compartment, on center of firewall.
Warning Light Module	Taped to wiring harness, under right side of dash.
Air Bag System
Initiator Module	In air bag module, on steering wheel center pad.
Resistor Module	Behind left side of dash.
Cruise Control Module	Behind right side of dash, above glove box.
Daytime Running Lights (DRL) Module	Behind right side of dash, near glove box.
Diagnostic Energy Reserve Module (DERM)	Behind right side of dash, above glove box.
Direct Ignition System (DIS) Module
2.2L (VIN 4)	On rear of engine, below intake manifold. See Fig. 3 .
2.2L (VIN 4)	On rear of engine, below intake manifold. See Fig. 5 .
3.1L (VIN T)	On left side of engine, below intake manifold. See Fig. 4 .
Electronic Control Module (ECM)
2.2L (VIN 4)	Behind right kick panel. See Fig. 3 .
2.3L (VIN A)	Behind right kick panel. See Fig. 1 .
3.1L (VIN T)	Behind right kick panel. See Fig. 4 .
Integrated Direct Ignition (IDI) Module (2.3L VIN A)	On rocker cover. See Fig. 1 .
Low Coolant Module	Behind dash, left of steering column.
Low Oil Warning Module	Under left side of dash, near fuse block.

Chevrolet Beretta GTZ 1992 - SENDING UNITS & SENSORS

Chevrolet Beretta GTZ 1992 SENDING UNITS & SENSORS LOCATION

Component	Location
ABS Wheel Sensors (4)	On each wheel hub assembly.
A/C Pressure Sensor
2.2L (VIN 4)	In front of engine compartment, on A/C line. See Fig. 3 .
3.1L (VIN T)	In front of engine compartment, on A/C line. See Fig. 4 .
2.3L (VIN A)	On A/C line, near alternator. See Fig. 6 .
Air Bag System
Arming Sensor	Behind right side of dash, above glove box.
Discriminating Sensors
Forward	On center of radiator support.
Passenger Compartment	Under center console, near parking brake.
Coolant Temperature Sensor
2.2L (VIN 4)	On coolant outlet, on rear of engine. See Fig. 3 .
2.3L (VIN A)	On coolant outlet, on rear of engine. See Fig. 1 .
3.1L (VIN T)	On coolant outlet, on rear of engine. See Fig. 4 .
Crankshaft Position Sensor
2.2L	On left rear of engine.
2.3L	On lower left front of engine, above oil filter.
3.1L (VIN T)	On right rear of engine, above Vehicle Speed Sensor (VSS). See Fig. 4 .
Knock Sensor
2.3L (VIN A)	Below exhaust manifold, on right side of engine. See Fig. 1 .
3.1L (VIN T)	Below exhaust manifold, on right side of engine. See Fig. 4 .
Manifold Absolute Pressure (MAP) Sensor
2.2L (VIN 4)	On bracket, above throttle body assembly. See Fig. 3 .
2.3L (VIN A)	On left front side of engine, above intake manifold. See Fig. 1 .
2.3L (VIN A)	On left front side of engine, above intake manifold. See Fig. 6 .
3.1L (VIN T)	On top right side of engine. See Fig. 4 .
Manifold Air Temp. (MAT) Sensor
2.2L (VIN 4)	In air cleaner assembly. See Fig. 3 .
3.1L (VIN T)	In air cleaner assembly. See Fig. 4 .
2.3L (VIN A)	On left rear of engine, near intake manifold. See Fig. 1 .
2.3L (VIN A)	On left rear of engine, near intake manifold. See Fig. 6 .
Throttle Position Sensor (TPS)
2.2L (VIN 4)	On throttle body. See Fig. 3 .
2.3L (VIN A)	On throttle body. See Fig. 1 .
3.1L (VIN T)	On throttle body. See Fig. 4 .
2.3L (VIN A)	On throttle body. See Fig. 6 .
Vehicle Speed Sensor (VSS)
2.2L (VIN 4)	On right front of engine, below intake manifold. See Fig. 3 .
2.2L (VIN 4)	On right front of engine, below intake manifold. See Fig. 5 .
2.3L (VIN A)	On top rear of transaxle. See Fig. 1 .
3.1L (VIN T)	On top rear of transaxle. See Fig. 4 .

Chevrolet Beretta GTZ 1992 - MOTORS

Chevrolet Beretta GTZ 1992 MOTORS LOCATION

Component	Location
Blower Motor	On right side of firewall, in engine compartment. See Fig. 2 .
Idle Air Control (IAC) Motor
2.2L (VIN 4)	On throttle body. See Fig. 3 .
2.3L (VIN A)	On throttle body. See Fig. 1 .
3.1L (VIN T)	On throttle body. See Fig. 4 .
Power Seat Motors	Under front seats.
Power Window Motors	In lower front of each door.
Temperature Control Valve Motor	Under left side of dash, to right of steering column.
Windshield Washer Pump Motor	In windshield washer fluid reservoir.

Chevrolet Beretta GTZ 1992 - SOLENOIDS & SOLENOID VALVES

Chevrolet Beretta GTZ 1992 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
ABS Solenoids	Near brake booster.
Canister Purge Solenoid Valve
2.3L (VIN A)	On fuel vapor line, behind power steering pump. See Fig. 1 .
2.3L (VIN A)	On fuel vapor line, behind power steering pump. See Fig. 6 .
3.1L (VIN T)	On canister, at right front of engine compartment. See Fig. 4 .
EGR Solenoid (2.2L VIN 4)	On right rear of engine, near intake manifold. See Fig. 3 .
Electronic Vacuum Regulator Valve (EVRV)	On throttle body assembly.
Power Door Lock Solenoid	Near rear of each door.
Torque Converter Clutch (TCC) Solenoid (2.2L VIN 4)	In transaxle. See Fig. 3 .
Trunk Release Solenoid
Beretta	Near luggage compartment lock mechanism.
Corsica	In lower rear of luggage compartment lid.

Chevrolet Beretta GTZ 1992 - SWITCHES

Chevrolet Beretta GTZ 1992 SWITCHES LOCATION

Component	Location
Back-Up Light Switch	On top of transaxle.
Brake Fluid Level Switch	In brake master cylinder.
Brakelight/Cruise Switch	On upper brake pedal support.
Coolant Temp. Sender/Switch
2.2L & 2.3L	On coolant outlet, at rear of engine.
3.1L (VIN T)	Above exhaust manifold, at left side of engine. See Fig. 4 .
Clutch/Cruise Switch	On clutch pedal support.
Brake Fluid Level Switch	In brake master cylinder.
Fuel Pump/Oil Pressure Switch
2.2L (VIN 4)	On left side of engine, near DIS module. See Fig. 5 .
3.1L	On right front of engine, near oil filter.
Ignition Key Warning Switch	In steering column, below turn-hazard switch.
Low Coolant Level Switch	In bottom of coolant overflow tank.
Low Oil Level Warning Switch	In bottom of oil pan.
Oil Pressure Sender/Switch
2.2L	Under intake manifold, at right rear of engine.
3.1L (VIN T)	On left side of engine block. See Fig. 4 .
Park/Neutral (P/N) Switch
2.2L (VIN 4)	On top left side of transaxle. See Fig. 3 .
3.1L (VIN T)	On top left side of transaxle. See Fig. 4 .
2.2L (VIN 4)	On top left side of transaxle. See Fig. 5 .
Parking Brake Switch	On parking brake support.
Power Steering Pressure Switch (3.1L VIN T)	In pressure hose, near power steering pump. See Fig. 4 .
Seat Belt Warning Switch	In driver's seat belt buckle.

Chevrolet Beretta GTZ 1992 - MISCELLANEOUS

Chevrolet Beretta GTZ 1992 MISCELLANEOUS LOCATION

Component	Location
A/C Clutch Diode
2.2L	On wiring harness, above A/C compressor.
2.3L (VIN A)	Under intake manifold, above oil filter. See Fig. 6 .
3.1L	On right front of engine, above starter solenoid.
ALDL Diagnostic Connector
2.2L (VIN 4)	Below left side of dash, left of steering column. See Fig. 3 .
2.3L (VIN A)	Below left side of dash, left of steering column. See Fig. 1 .
3.1L (VIN T)	Below left side of dash, left of steering column. See Fig. 4 .
Blower Motor Resistor	On left side of blower housing.
DRL Diode	Behind right side of dash, near cruise control module.
Fuel Pump Prime/Test Connector
2.2L (VIN 4)	On left rear corner of engine compartment, near strut tower. See Fig. 3 .
2.3L (VIN A)	On left rear corner of engine compartment, near strut tower. See Fig. 1 .
3.1L (VIN T)	On left rear corner of engine compartment, near strut tower. See Fig. 4 .