GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Convenience Center

At the right front of the passenger compartment

Horn Component Views in Horns

Horn Connector End Views in Horns

Ignition Switch

At the right side of the steering column

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Instrument Panel Cluster (Chevrolet)

On the left side of the instrument panel

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

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Instrument Panel Cluster (Pontiac)

On the left side of the instrument panel

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

--

Multi-Function Alarm Module

At the right front of the passenger compartment

Horn Component Views in Horns

Horn Connector End Views in Horns

Passlockā„¢ Lock Cylinder

At the lower side of the steering column

Theft Deterrent System Component Views in Theft Deterrent

Theft Deterrent System Connector End Views in Theft Deterrent

Seat Belt Switch

At the left passenger compartment, under the left seat

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--

Sensing Diagnostic Module (SDM)

At the right passenger compartment, under the right seat

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C200 (23 cavities)

At the left front of the passenger compartment

Power and Grounding Component Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G204

At the steering column support bracket

Power and Grounding Component Views in Wiring Systems

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G304

At the left front of the passenger compartment

Power and Grounding Component Views in Wiring Systems

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S115

In the forward lamp harness, approximately 50 cm (20 in) from C101

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S277

In the dash harness, approximately 77.5 cm (30.5 in) from P201, toward the data link connector

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S330

In the body harness, approximately 143 cm (56 in) forward from the left tail/stop lamp connector

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S331

In the body harness, approximately 113 cm (45 in) rearward from P600

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