GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

1-2 Shift Solenoid (1-2 SS) Valve

Inside the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

2-3 Shift Solenoid (2-3 SS) Valve

Part of the automatic transmission/transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

Automatic Transaxle

Lower left side of the engine compartment

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Automatic Transaxle Fluid Pressure Manual Valve Position Switch

Part of the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

Automatic Transaxle Fluid Temperature (TFT) Sensor

Inside the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

Automatic Transaxle Input Shaft Speed (A/T ISS) Sensor

Part of the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

Backup Lamps

Center rear of the vehicle, on the rear compartment lid

Lighting Systems Component Views in Lighting Systems

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Cruise Control Module

Left side of the engine compartment, near the strut tower

Cruise Control Component Views in Cruise Control

Cruise Control Connector End Views in Cruise Control

Engine Wiring Harness Junction Block 1

Right side of the engine compartment, forward of the strut tower

Power and Grounding Component Views in Wiring Systems

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Fuse Block

Right side of the instrument panel, in the right front door opening

Power and Grounding Component Views in Wiring Systems

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Instrument Cluster

Left side of the instrument panel

Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console

Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console

Park /Neutral Position (PNP) Switch

Mounted to the top of the steering column, near the gear selector

Engine Controls Component Views in Engine Controls - 3.1L

Engine Controls Connector End Views in Engine Controls - 3.1L

Powertrain Control Module (PCM)

Right side of the engine compartment, forward of the strut tower

Engine Controls Component Views in Engine Controls - 3.1L

Powertrain Control Module Connector End Views in Engine Controls - 3.1L

Pressure Control Solenoid (PC Sol) Valve

Part of the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Related Connector End Views

Radio

Center of the instrument panel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear Compartment Lid Release Switch

Left side of the instrument panel

Body Rear End Component Views in Body Rear End

Body Rear End Connector End Views in Body Rear End

Remote Control Door Lock Receiver (RCDLR)

Below the right rear window trim panel

Keyless Entry Component Views in Keyless Entry

Keyless Entry Connector End Views in Keyless Entry

Stop Lamp Switch

Behind the instrument panel, on the brake pedal support

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

Theft Deterrent Relay

Behind the right side of the instrument panel, above the instrument panel compartment

Theft Deterrent System Component Views in Theft Deterrent

Theft Deterrent System Connector End Views in Theft Deterrent

Torque Converter Clutch Pulse Width Modulation (TCC PWM SOL) Solenoid Valve

Part of the automatic transaxle

Automatic Transmission Electronic Component Views

Automatic Transmission Inline Harness Connector End View

Vehicle Speed Sensor

Right rear side of the engine, on the transaxle

Engine Controls Component Views in Engine Controls - 3.1L

Powertrain Control Module Connector End Views in Engine Controls - 3.1L

C100 (36 cavities)

Engine harness to the instrument panel harness, in the right side of the dash, near the strut tower

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C113 (14 cavities)

Engine harness to the transmission/transaxle harness, mounted on the left side of the transmission/transaxle housing

Harness Routing Views in Wiring Systems

Automatic Transmission Inline Harness Connector End View

C200 (102 cavities)

Instrument panel harness to the crossbody harnesses, mounted behind the right side of the instrument panel, near the shroud

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C201 (48 cavities)

Instrument panel harness to the steering column harness, behind the instrument panel on the right side of the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C213 (4 cavities)

Instrument panel harness to the wiper harness, behind the instrument panel, on the right side of the brake pedal support

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C240 (4 cavities)

Instrument panel harness to the console/ashtray jumper harness, behind the center of the instrument panel, to the left of the radio

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C430 (4 cavities)

Center rear of the rear compartment lid

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G113

Lower left front of the engine, on the transmission/transaxle stud, near the starter

Harness Routing Views in Wiring Systems

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G205

Behind the instrument panel, on the left side of the brake pedal brakes

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G302

At the base of the right B-pillar

Harness Routing Views in Wiring Systems

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S102

Engine harness, at the right side of the radiator, approximately 17 cm (7 in) from the engine wiring harness junction block 1 breakout

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S106

Engine harness, on the left side of the engine compartment, above the transmission/transaxle, approximately 7 cm (3 in) from C111 (automatic transmission/transaxle connector)

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S115

Automatic transmission/transaxle harness, inside the transmission/transaxle, approximately 19 cm (7 in) from C113

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S116

Engine harness at the right front corner of the engine compartment, approximately 4 cm (2 in) from the PCM breakout

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S142

Engine harness, on the right side of the engine compartment, approximately 11 cm (4 in) from the PCM breakout

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S209

Instrument panel harness, behind the right side of the driver knee bolster, approximately 5 cm (2 in) from the C201 breakout

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S217

Instrument panel harness, behind the right side of the driver knee bolster, approximately 5 cm (2 in) from the C201 breakout

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S223

Instrument panel harness, below the instrument panel compartment, approximately 8 cm (3 in) from the C100 breakout

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S243

Instrument panel harness, below the instrument panel compartment, approximately 4 cm (2 in) from the C100 breakout

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S248

Instrument panel harness, below the center of the instrument panel, approximately 25 cm (10 in) from the C201 breakout

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S375

Console harness, below the front of the console, approximately 5 cm (2 in) from the cigar lighter breakout

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S405

Backup lamp harness, in the rear compartment lid, approximately 13 cm (5 in) from the right backup lamp breakout

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S406

Crossbody harness, in the rear compartment, under the rear package shelf, approximately 15 cm (6 in) from the left rear radio speaker breakout

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S415

Backup lamp harness, in the rear compartment lid, approximately 4 cm (2 in) from the right backup lamp breakout

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