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

Data Link Connector (DLC)

LH side of instrument panel, below the steering column

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-

Instrument Panel Electrical Center

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

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-

LH Door Control Module (DCM)

Behind the LH door trim panel, bottom center of the door

Entertainment Component Views in Entertainment

Power Door Systems Connector End Views in Door Systems

LH Door Lock Actuator

In lower rear of the LH door

Theft Deterrent System Component Views in Theft Deterrent System

Keyless Entry Connector End Views in Keyless Entry

LH Door Key Switch

Outside rear of the LH door, next to the door handle

Theft Deterrent System Component Views in Theft Deterrent System

Theft Deterrent System Connector End Views in Theft Deterrent

LH Door Switch

On the front center of the LH door trim panel

Power and Grounding Component Views in Wiring Systems

Power Door Systems Connector End Views in Door Systems

LH Outside Rearview Mirror

Mounted on outside of the LH door, top front corner

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Power Door Systems Connector End Views in Door Systems

LH Window Regulator Motor

Behind the LH door trim panel, part of the window assembly

Theft Deterrent System Component Views in Theft Deterrent System

Power Door Systems Connector End Views in Door Systems

RH Door Ajar Indicator Switch

In rear RH door, part of the latch

Theft Deterrent System Component Views in Theft Deterrent System

Theft Deterrent System Connector End Views in Theft Deterrent

RH Door Control Module (DCM)

Behind the RH door trim panel, bottom center of the door

Entertainment Component Views in Entertainment

Power Door Systems Connector End Views in Door Systems

RH Door Lock Actuator

In lower rear of the RH door

Theft Deterrent System Component Views in Theft Deterrent System

Keyless Entry Connector End Views in Keyless Entry

RH Door Key Switch

Outside rear of the RH door, next to the door handle

Theft Deterrent System Component Views in Theft Deterrent System

Theft Deterrent System Connector End Views in Theft Deterrent

RH Door Switch

On the front center of the RH door trim panel

Power and Grounding Component Views in Wiring Systems

Power Door Systems Connector End Views in Door Systems

Star Connector #1

Instrument panel harness, serial data

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Power and Grounding Connector End Views in Wiring Systems

Star Connector #2

Instrument panel harness, serial data

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Power and Grounding Connector End Views in Wiring Systems

C200 (6 cavities)

Instrument panel harness to RH door harness, in box on A Pillar on RH Door

Entertainment Component Views in Entertainment

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C201 (6 cavities)

Instrument panel harness to LH door harness, in box on A Pillar or LH Door

Entertainment Component Views in Entertainment

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C202 (10 cavities)

Instrument panel harness to RH door harness, in box on A Pillar on RH Door

Entertainment Component Views in Entertainment

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C203 (10 cavities)

Instrument panel harness to LH door harness, in box on A Pillar or LH Door

Entertainment Component Views in Entertainment

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P201

Instrument panel harness, LH side of Instrument panel in "A" Pillar

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-

P202

Instrument panel harness, RH side of Instrument panel in "A" Pillar

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-

P501

In front of the LH door

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-

P600

In front of the RH door

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-

S208

Instrument panel harness, approximately 32.5 cm from the radio connectors (CKT 145)

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-

SP201 - Splice Pack #201

Instrument panel harness, part of G201

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-

SP202 - Splice Pack #202

Instrument panel harness, attached to G202

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-

G201

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

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-

G202

Instrument panel harness, at base of RH A Pillar. SP202 is attached

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