GM Service Manual Online
For 1990-2009 cars only

Component

Location

Locator View

Connector End View

A/T Shift Lock Control Actuator

Under the steeering column

A/T Shift Lock Control Component Views in Automatic Transaxle

A/T Shift Lock Control Connector End Views in Automatic Transaxle

Brake Fluid Level Switch

Left side of the engine compartment ,on the master cylinder

Hydraulic Brakes Component Views in Hydraulic Brakes

Hydraulic Brakes Connector End Views in Hydraulic Brakes

Body Control Module (BCM)

Behind the left side of the instrument panel

Body Control Module Component Views

Body Control Module Connector End Views

Data Link Connector (DLC)

On the right lower side of the instrument panel, near the steering column

Data Link Communications Component Views in Data Link Communications

Data Link Communications Connector End Views in Data Link Communications

Door Jamb Switch, LF

In the left front door jamb

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Jamb Switch, LR

In the left rear door jamb

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Jamb Switch, RF

In the right front door jamb

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Jamb Switch, RR

In the right rear door jamb

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Door Lock/Unlock Relay

Behind the lower right side of the instrument panel, behind the kick panel

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Heater A/C Control Assembly

In the center of the instrument panel

HVAC Component Views in HVAC Systems-Manual

HVAC Connector End Views in HVAC Systems-Manual

Ignition Switch

On the right side of the instrument panel, on the steering column

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Instrument Panel Cluster (IPC)

On the right side of the instrument panel

Instrument Cluster Component Views in Instrument Panel, Gauges and Console

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

Instrument Panel Dimmer Switch

On the right side of the instrument panel

Lighting Systems Component Views in Lighting Systems

Lighting Systems Connector End Views in Lighting Systems

IP Fuse Block

On the left side of the instrument panel

Electrical Center Identification in Wiring Systems

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Low Coolant Switch

On the surge tank, near the radiator

Cooling System Component Views in Engine Cooling

Cooling System Connector End Views in Engine Cooling

Omron Module

On the rear package shelf

Keyless Entry Component Views in Keyless Entry

Keyless Entry Connector End Views in Keyless Entry

Park Brake Switch

Under the center console

Hydraulic Brakes Component Views in Hydraulic Brakes

Hydraulic Brakes Connector End Views in Hydraulic Brakes

Passlock Sensor

In the right side of the steering column

Theft Deterrent System Component Views in Theft Deterrent

Theft Deterrent System Connector End Views in Theft Deterrent

Powertrain Control Module (PCM)

In the right front of the engine compartment, behind the fascia

Engine Controls Component Views in Engine Controls

PCM Connector End Views in Engine Controls

Radio

In the center of the instrument panel

Entertainment Component Views in Entertainment

Entertainment Connector End Views in Entertainment

Rear Defog Switch

On the right side of the instrument panel

Stationary Windows Component Views in Stationary Windows

Stationary Windows Connector End Views in Stationary Windows

C100

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Harness Routing Views in Wiring Systems

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C200

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Harness Routing Views in Wiring Systems

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C202

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Harness Routing Views in Wiring Systems

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C204

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Harness Routing Views in Wiring Systems

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G103

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Harness Routing Views in Wiring Systems

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G110

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Harness Routing Views in Wiring Systems

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G201

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Harness Routing Views in Wiring Systems

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G204

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Harness Routing Views in Wiring Systems

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G302

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Harness Routing Views in Wiring Systems

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G304

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Harness Routing Views in Wiring Systems

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S171

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S205

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S217

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S205

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S224

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S300

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S301

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S303

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S330

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S331

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