GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

Under the right side of the instrument panel near the blower motor

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Clutch Pedal Position (CPP) Switch

Mounted to the clutch pedal bracket

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Engine Electrical Connector End Views in Engine Electrical

Fusible Links

Forward of the left front wheelhouse, behind the underhood electrical center 2

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Ignition Key Lock Cylinder

Part of steering column

Harness Routing Views in Wiring Systems

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Ignition Switch

Part of the steering column

Harness Routing Views in Wiring Systems

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Instrument Cluster

On the 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

IP Fuse Block

On the left end of the instrument panel carrier

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

Park Brake Switch

In the console, at the base of the park brake lever

Tilt Wheel/Column Component Views in Steering Wheel and Column - Tilt

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Park Neutral Position Switch

Under the console, on the base of the shift control lever

Tilt Wheel/Column Component Views in Steering Wheel and Column - Tilt

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Powertrain Control Module (PCM) (V6 VIN K)

On the right side of the engine compartment, rear of the wheelhouse

Power and Grounding Component Views in Wiring Systems

Powertrain Control Module Connector End Views in Enigne Controls

Powertrain Control Module (PCM) (V8 VIN G)

On the right side of the engine compartment, rear of the wheelhouse

Power and Grounding Component Views in Wiring Systems

Powertrain Control Module Connector End Views in Engine Controls

Security Indicator L.E.D.

On the top center of the instrument panel

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

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Starter Relay

In the underhood electrical center 2

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Starter Solenoid (V6 VIN K)

On the bottom right side of the engine, above the starter motor

Engine Controls Component Views in Engine Controls

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Starter Solenoid (V8 VIN G)

On the bottom right side of the engine, above the starter motor

Engine Controls Component Views in Engine Controls

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Theft Deterrent Relay

Under the instrument panel, above the floor tunnel, attached to the inflatable restraint instrument panel module bracket

Theft Deterrent System Component Views

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Theft Deterrent Shock Sensor

Behind the right quarter inner trim panel, attached to the wheelhouse

Entertainment Component Views in Entertainment

Theft Deterrent System Connector End Views

Underhood Electrical Center 1

On the left front corner of the engine compartment

Power and Grounding Component Views in Wiring Systems

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Underhood Electrical Center 2

On the left front corner of the engine compartment

Power and Grounding Component Views in Wiring Systems

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C101 (10 cavities)

Engine to forward lamp harness, in the engine compartment, above the right wheelhouse

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C102 (1 cavity)

Engine to forward lamp harness, in the engine compartment, above the right wheelhouse

Harness Routing Views in Wiring Systems

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C200A (17 cavities)

Forward lamp to instrument panel harness, behind the left kick panel and steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200B (18 cavities)

Forward lamp to instrument panel harness, between the left kick panel and the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200D (48 cavities)

Part of the instrument panel harness, between the left kick panel and the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C216 (11 cavities)

Instrument panel to steering column harness, attached to the base of the steering column

Harness Routing Views in Wiring Systems

C220 (10 cavities)

Instrument panel to engine harness, under the right side of the instrument panel, behind the knee bolster

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C230 (10 cavities)

Instrument panel to engine harness, under the right side of the instrument panel, behind the knee bolster

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G200

Near the left A-pillar, bolted to the instrument panel mounting stud behind the kick panel

Harness Routing Views in Wiring Systems

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P100

Left side in the dash panel, engine to the passenger compartment

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P110

Right side in the dash panel, engine to the passenger compartment

Harness Routing Views in Wiring Systems

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S168

In the forward lamp harness, approximately 8 cm (3 in) from the main branch into the UH electrical center 1 breakout

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S170

In the forward lamp harness, approximately 13 cm (5 in) from G106 breakout

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S183

In the forward lamp harness, approximately 10 cm (4 in) from the UH electrical center 1 breakout

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S206

In the instrument panel harness, at the rear compartment lid release relay breakout

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S211

In the instrument panel harness, main branch, approximately 7 cm (3 in) from the rear compartment lid release relay breakout

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S216

In the instrument panel harness, main branch, approximately 10 cm (4 in) from the instrument cluster breakout

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S217

In the instrument panel harness, main branch, approximately 18 cm (7 in) from the body control module (BCM) breakout

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S254

In the instrument panel harness, approximately 7 cm (3 in) from C200 breakout

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