GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Body Control Module (BCM)

Below the left side of the IP, left of the steering column

Body Control System Component Views in Theft Deterrent

Body Control System Connector End Views in Body Control Module

Door Lock Switch

In the center of the front door panel

Power Door Systems Component Views in Doors

Power Door Systems Connector End Views in Doors

Driver Information Display (DID)

Right side of the instrument cluster

Power Door Systems Component Views in Doors

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Fuse Block

Right side of the IP, in the IP compartment opening

Power and Grounding Component Views in Wiring Systems

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Hazard Lamp/Turn Signal Lamp Flasher

Below the left side of the IP, mounted to the leading face of the BCM mounting bracket

Body Control System Component Views in Body Control System

Lighting Systems Connector End Views in Lighting Systems

Headlamp Switch

Left side of the IP, left of the steering column

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Lighting Systems Connector End Views in Lighting Systems

Ignition Key Alarm Switch

Inside the steering column, part of the ignition key cylinder

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Instrument Cluster

Left side of the IP

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Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Powertrain Control Module (PCM)

Left side of the engine compartment, inside the air cleaner assembly

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Seat Belt Switch

Inside the right half of the driver's seat belt

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Trip Calculator

Right side of the instrument cluster

Power Door Systems Component Views in Doors

Instrument Cluster and HUD Connector End Views in Instrument Panel, Gauges and Console

Turn Signal Switch

Inside steering column, below the inflatable restraint steering wheel module coil

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Underhood Accessory Wiring Junction Block

Right side of the engine compartment, mounted to the strut tower

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C200 (56 cavities)

IP wiring harness to the body wiring harness, behind the right side of the IP, near the shroud

Harness Routing Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C201 (48 cavities)

IP wiring harness to the steering column wiring harness, behind the IP on the right side of the steering column

Harness Routing Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C301 (16 cavities)

Body wiring harness to the left front door wiring harness, behind the trim at the base of the A pillar

Harness Routing Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C311 (6 cavities)

Body wiring harness to the driver seat wiring harness, below the driver seat

Harness Routing Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

G200

Right side of the IP cross beam, behind the fuse block

Power and Grounding Component Views in Wiring Systems

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G301

Inside the left door sill, forward of the left front seat

Power and Grounding Component Views in Wiring Systems

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P101

Upper left side of the dash panel

Harness Routing Views in Wiring Systems

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P500

Left A pillar

Harness Routing Views in Wiring Systems

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S209

IP wiring harness, behind the right side of the instrument cluster, approximately 20 cm (8 in) from the driver information display/trip calculator breakout

Harness Routing Views in Wiring Systems

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S211

IP wiring harness, behind the center of the IP, approximately 11 cm (4 in) from the data link connector

Harness Routing Views in Wiring Systems

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S226

IP wiring harness, below the right side of the IP near the blower motor, approximately 11 cm (4 in) from the blower motor resistors/control module breakout

Harness Routing Views in Wiring Systems

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S230

IP wiring harness, on the right side of the steering column, approximately 4 cm (2 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S262

IP wiring harness, behind the right side of the instrument cluster, approximately 3 cm (1 in) from the remote control door lock receiver breakout

Harness Routing Views in Wiring Systems

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S265

IP wiring harness, behind the left side of the IP near the BCM, approximately 4 cm (2 in) from the rear compartment lid release relay breakout

Harness Routing Views in Wiring Systems

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S282

IP wiring harness, behind the left side of IP, approximately 4 cm (2 in) from the headlamp switch breakout

Harness Routing Views in Wiring Systems

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S285

IP wiring harness, on the right side of the steering column, approximately 14 cm (5 in) from the data link connector breakout

Harness Routing Views in Wiring Systems

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S289

IP wiring harness, behind the right side of the instrument cluster, approximately 7 cm (3 in) from the driver information display/trip calculator breakout

Harness Routing Views in Wiring Systems

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S290

IP wiring harness, behind the right side of the instrument cluster, approximately at the driver information display/trip calculator breakout

Harness Routing Views in Wiring Systems

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S303

Body wiring harness, below the left side of the driver seat, approximately 5 cm (2 in) from the G301 breakout

Harness Routing Views in Wiring Systems

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S504

Left front door wiring harness, approximately 6 cm (2 in) from the left door lock switch breakout

Harness Routing Views in Wiring Systems

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