GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Dash Integration Module (DIM)

Right side of the instrument panel, near the blower motor

Body Control System Component Views in Body Control System

Power and Grounding Connector End Views in Wiring Systems

Data Link Connector (DLC)

Under the left side of the instrument panel, near the steering column

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Horns

Left front corner of the vehicle, behind the front bumper, under the left headlamp

Horns Components in Horns

Horn Connector End Views in Horns

Ignition Switch

Left side of the instrument panel, right of the steering column, in the instrument panel

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Driver Door Jamb Switch

Rear of the left front door, behind the door trim panel, on the door latch

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Driver Door Lock Cylinder Switch

Rear of the left front door, in the door lock cylinder

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Power Door Systems Connector End Views in Doors

Driver Door Module (DDM)

Front of the left front door, behind the door trim panel, near the radio speaker

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Left Rear Door Jamb Switch

Rear of the left rear door, behind the door trim panel, on the door latch

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Left Rear Door Module (LRDM)

Front of the left rear door, behind the door trim panel, near the radio speaker

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Reader Exciter

Left side of the instrument panel, right of the steering column, on the ignition switch

Theft Deterrent System Component Views

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Theft Deterrent Module

Left side of the passenger compartment, mounted to the steering column

Theft Deterrent System Component Views

Theft Deterrent System Connector End Views

Rear Fuse Block

Under the rear seat cushion, on the left side

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Rear Integration Module (RIM)

Right rear of the passenger compartment, behind the upper rear seat cushion

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Passenger Door Jamb Switch

Rear of the right front door, behind the door trim panel, on the door latch

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Power Door Systems Connector End Views in Doors

Passenger Door Module (PDM)

Front of the right front door, behind the door trim panel, near the radio speaker

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Right Rear Door Jamb Switch

Rear of the right rear door, behind the door trim panel, on the door latch

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Right Rear Door Module (RRDM)

Front of the right rear door, behind the door trim panel, near the radio speaker

Power Door Systems Components in Doors

Power Door Systems Connector End Views in Doors

Underhood Fuse Block

Right front corner, near the core support

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

C201

Right lower front corner of the passenger compartment, on the underside of the instrument panel (body harness to IP round harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C202

Left lower corner of the passenger compartment, on the steering column (body harness to steering column harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C500

Left lower front corner of the passenger compartment, in the left front door pillar (body harness to left front door harness)

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C600

Right front door, in the pillar

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C701

Left rear door pillar, near the P700 pass through

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C801

Right rear door, in the pillar, near the P800 pass through

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G200

Left lower corner of the passenger compartment, on the left door pillar

Harness Routing Views in Wiring Systems

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G201

Lower right corner of passenger compartment, on the right door pillar

Harness Routing Views in Wiring Systems

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P100

Right lower corner of the engine compartment block head, near the base of the strut tower

Harness Routing Views in Wiring Systems

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P500

Left front door, between the door and pillar

Harness Routing Views in Wiring Systems

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P600

Right front door, between the door and pillar

Harness Routing Views in Wiring Systems

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P700

Left rear door, between the door and pillar

Harness Routing Views in Wiring Systems

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P800

Right rear door, between the door and pillar

Harness Routing Views in Wiring Systems

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S302

In the body harness, left side of the vehicle, 14.5 cm (5.7 in) from the left power seat breakout

Harness Routing Views in Wiring Systems

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