GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

Mounted on the RH A-pillar, behind the trim panel

BCM Component Views in Body Control System

BCM Connector End Views in Body Control System

Door Lock Relay K135

Mounted on the lower RH A-pillar, behind the BCM

BCM Component Views in Body Control System

BCM Connector End Views in Body Control System

Front Side Door Jamb Switch (LH)

Lower LH A-pillar

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Lighting Systems Connector End Views in Lighting Systems

Front Side Door Lock Actuator (LH)

Mounted inside of the LH front side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Front Side Door Lock Actuator (RH)

Mounted inside of the RH front side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Front Side Door Lock Switch (LH)

Mounted to the inside LH front side door trim panel

Instrument Cluster Component Views in Instrument Panel, Gauges and Console

Lighting Systems Connector End Views in Lighting Systems

Front Side Door Lock Switch (RH)

Mounted to the inside RH front side door trim panel

Instrument Cluster Component Views in Instrument Panel, Gauges and Console

Lighting Systems Connector End Views in Lighting Systems

Front Side Door Window Regulator Motor (LH)

Mounted inside the LH front side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Front Side Door Window Regulator Motor (RH)

Mounted inside the RH front side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Front Side Door Window Switch (LH)

Center console

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Power Door Systems Connector End Views in Doors

Front Side Door Window Switch (RH)

Center console

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Power Door Systems Connector End Views in Doors

Fuel Tank Filler Door Lock Release Switch

Center of the I/P, to the left of the heater and A/C control

Instrument Cluster Component Views in Instrument Panel, Gauges and Console

Body Rear End Connector End Views in Body Rear End

Fuse Block

Mounted to the I/P, lower LH side of the steering column

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Headlamp Switch

LH side of the I/P

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Lighting systems Connector End Views in Lighting Systems

Heated Outside Rear View Mirror and Rear Window Defogger Relay K35

Lower I/P, to the RH side of the steering column, on the relay box, at position 11

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Stationary Windows Connector End Views in Stationary Windows

Outside Rear View Mirror (LH)

Attached to the LH front side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Outside Rear View Mirror (RH)

Attached to the RH front side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Side Door Lock Actuator (LH)

Mounted inside of the LH rear side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Side Door Lock Actuator (RH)

Mounted inside of the RH rear side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Side Door Window Regulator Motor (LH)

Mounted inside the LH rear side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Side Door Window Regulator Motor (RH)

Mounted inside the RH rear side door

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Side Door Window Switch (LH)

Mounted on the LH rear side door trim panel

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Side Door Window Switch (RH)

Mounted on the RH rear side door trim panel

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Rear Window Lockout Switch

Located next to the LH front side door window switch, in the center console

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Stop Lamp Switch

Attached to the brake pedal

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Lighting System Connector End Views in Lighting Systems

Transmission Control Selector Switch

Attached to the transmission control lever

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BTSI Connector End Views in Steering Wheel and Column - Tilt

C200A

I/P wiring harness to body wiring harness, at lower LH A-pillar

Power and Grounding Component Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C200B

I/P wiring harness to body wiring harness, at lower LH A-pillar

Power and Grounding Component Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C303

Body wiring harness to the LH rear side door wiring harness, inside of the lower LH B-pillar

Power Door Systems Component Views in Doors

Inline Harness Connector End Views in Wiring Systems

C304

Body wiring harness to the RH rear side door wiring harness, inside of the lower RH B-pillar

Power Door Systems Component Views in Doors

Inline Harness Connector End Views in Wiring Systems

C500

Body wiring harness to the LH front side door wiring harness, at lower LH A-pillar, near G200

Power Door Systems Component Views in Doors

Inline Harness Connector End Views in Wiring Systems

C600

Body wiring harness to the RH front side door wiring harness, at lower RH A-pillar

Power Door Systems Component Views in Doors

Inline Harness Connector End Views in Wiring Systems

G103

Body and I/P wiring harnesses, located at the LH front of the engine compartment, near C102, C105 and C106

Wiper/Washer System Component Views in Wiper/Washer System

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G200

Body wiring harness, at the lower LH A-pillar, above and to the left of C200

Power and Grounding Component Views in Wiring Systems

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P103

Lower LH A-pillar, forward of G200

Power and Grounding Component Views in Wiring Systems

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P110

Rear LH corner of the engine compartment

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P300

At the lower RH B-pillar

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P301

At the lower LH B-pillar

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P500

In the LH front side door, approximately 10 cm (4 in) from the outside remote control rear view mirror switch connector branch break off

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P600

In the RH front side door, approximately 25 cm cm (10 in) from the RH front side door lock switch connector branch break off

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P700

Between the front of the LH rear side door and the lower LH B-pillar

Power Door Systems Component Views in Doors

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P701

In the LH rear side door, approximately 20 cm cm (8 in) from the LH rear side door courtesy lamp connector branch break off

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P800

Between the front of the RH rear side door and the lower RH B-pillar

Power Door Systems Component Views in Doors

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P801

In the RH rear side door, approximately 20 cm cm (8 in) from the RH rear side door courtesy lamp connector branch break off

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S103

Body wiring harness, approximately 27 cm cm (10 in) from P107

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S200

I/P wiring harness, near the DLC branch break off

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S217

I/P wiring harness, near the multifunction relay K134 connector branch break off

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S250

I/P wiring harness, near the gauge cluster connector branch break off

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S264

Body wiring harness, near the G200 branch break off

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S270

Body wiring harness, approximately 62 cm cm (24 in) from the C200 branch break off, toward the driver's side

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S271

Body wiring harness, approximately 62 cm cm (24 in) from the C200 branch break off, toward the driver side

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S272

Body wiring harness, approximately 62 cm cm (24 in) from the C200 branch break off, toward the driver side

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S273

Body wiring harness, approximately 62 cm cm (24 in) from the C200 branch break off, toward the passenger side

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S304

Body wiring harness, approximately 23 cm cm (9 in) from the RCDLR connector branch break off

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S307

Body wiring harness, base of RH A-pillar, just under the conduit

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S308

Body wiring harness, base of RH A-pillar, just under the conduit

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S309

Body wiring harness, base of RH A-pillar, just under the conduit

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S311

Body wiring harness, approximately 23 cm (9 in) from the RCDLR connector branch break off

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S312

Body wiring harness, base of RH A-pillar, just under the conduit

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S313

Body wiring harness, base of LH A-pillar, just under the conduit

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S314

Body wiring harness, approximately 23 cm (9 in) from the RCDLR connector branch break off

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S502

LH front side door wiring harness, approximately 26 cm (10 in) from the C500 branch break off

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S600

RH front side door wiring harness, approximately 26 cm (10 in) from the C600 branch break off

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S602

RH front side door wiring harness, approximately 26 cm (10 in) from the C600 branch break off

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S700

LH rear side door wiring harness, approximately 28 cm (11 in) from P700

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S800

RH rear side door wiring harness, approximately 28 cm (11 in) from P800

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