GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

On the lower left side of the IP below the steering column

Body Control System Component Views in Body Control Systems

Body Control System Connector End Views in Body Control System Systems

Body Wiring Harness Junction Block

Under the left side of the instrument panel near the left kick panel

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Fuse Block

On the lower left side of the IP

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Inflatable Restraint Front End Discriminating Sensor

On the underside of the radiator core support

SIR Component Views in SIR

SIR Component Views in SIR

Inflatable Restraint Sensing & Diagnostic Module

Under the driver seat

SIR Component Views in SIR

SIR Component Views in SIR

Instrument Cluster

On the left side of the IP above the steering column

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

Instrument Panel, Gages, and Console Connector End Views in Wiring Systems

Seat Belt Switch

In the seat belt buckle

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Inline Harness Connector End Views in Instrument Panel, Gauges and Console

C301

Under the left seat

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Inline Harness Connector End Views in Wiring Systems

C303

Under the right seat

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Inline Harness Connector End Views in Wiring Systems

C305

Under the left front seat

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Inline Harness Connector End Views in Wiring Systems

G304

Under the driver seat

Power and Grounding Component Views in Wiring Systems

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