GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (PZM)

In the left rear of the passenger compartment, behind the rear seat, on the electronics bay

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

LH Underhood Relay Center

On the left side of the engine compartment, near the engine compartment fuse/relay center

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

RH Horn, A Note

On the right front of the vehicle, behind the front impact bar

Horn Component Views

Horn Connector End Views

RH Horn, C Note

On the right front of the engine compartment, behind the battery

Horn Component Views

Horn Connector End Views

RH Horn, D Note

On the right front of the vehicle, behind the front impact bar

Horn Component Views

Horn Connector End Views

LH Horn, F Note,

On the left front of the vehicle, behind the front impact bar

Horn Component Views

Horn Connector End Views

Horn Switch

In the left front of the passenger compartment, on the steering wheel

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C202 (47 cavities)

Body harness to the steering column harness, under the left side of the instrument panel, near the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G100

On the right front corner of the engine compartment, on the radiator support

Power and Grounding Component Views in Wiring Systems

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P101

On the left rear of the engine compartment, near the strut tower

Harness Routing Views in Wiring Systems

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S101

In the body harness, approximately 14 cm (5.51 in) from P101

Harness Routing Views in Wiring Systems

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S108

In the body harness, approximately 8.5 cm (3.35 in) from the C103 breakout

Harness Routing Views in Wiring Systems

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S109

In the body harness, approximately 12.5 cm (4.92 in) from the C103 breakout

Harness Routing Views in Wiring Systems

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