GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

RH footwell, mounted to the toe board, behind the carpet

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Body Control System Connector End Views in Body Control Systems

Horn Brush Slip Ring

Inside the steering column, behind the steering wheel

-

-

Horn Switch

In the center of the steering wheel

-

-

Horns

mounted outboard of the RH front skid plate

-

Horn Connector End Views in Horns

Underhood Electrical Center

RH side of the engine compartment, between the wheelhouse and the dash panel, front of the battery

Power and Grounding Component Views in Wiring Systems

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C209 (23 cavities)

Instrument panel harness to steering column harness, at the base of steering column - headlamp and turn signal switches

-

-

P200

Instrument panel harness, RH side of Instrument panel on dash panel

-

-

SP100 - Splice Pack #100

Forward lamp harness, attached to G102

-

-

SP201 - Splice Pack #201

Instrument panel harness, part of G201

-

-

G102

Rear of RH wheelhouse, between battery and U/H electrical center

-

-

G201

Instrument panel harness, at base of LH A Pillar. SP201 is attached

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