GM Service Manual Online
For 1990-2009 cars only

Component

Location

Locator View

Connector End View

Data Link Connector

On the left side of the IP

Data Link Communications Component Views in Wiring Systems

Data Link Communications Connector End Views in Wiring Systems

Inflatable Restraint IP Module

On the right hand side of IP

SIR Component Views

SIR Connector End Views

Inflatable Restraint Steering Wheel Module

On the steering wheel

SIR Component Views

SIR Connector End Views

Inflatable Restraint Sensing and Diagnostic Module

Under passenger front seat (under carpet)

SIR Component Views

SIR Connector End Views

Ignition Control Module

On the top left of the engine (LD9)

Engine Controls Component Views in Engine Controls

Engine Controls Connector End Views in Engine Controls

Fuse Block

On the left side of the IP

Power and Grounding Component Views In Wiring Systems

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Instrument Cluster

On the left side of the IP

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

Seat Belt Switch

In the left side of the passenger compartment

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SIR Coil Assembly (C1)

On the left side of the IP, near the steering column

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SIR Connector End Views

SIR Coil Assembly (C2)

On the left side of the IP, near the steering column

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SIR Connector End Views

G204

On the right side of the IP

Harness Routing Views in Wiring Systems

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G301

On the left side of the passenger compartment

Harness Routing Views in Wiring Systems

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