GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Compact Disc (CD) Player

Right front of the passenger compartment, in the instrument panel compartment

Entertainment Component Views

Entertainment Connector End Views

Dash Integration Module (DIM)

Right side of the instrument panel, near the blower motor

Body Control System Component Views in Body Control System

Body Control System Connector End Views in Body Control System

Front IP Speaker (Midrange)

Center front of the passenger compartment, in the instrument panel

Entertainment Component Views

Entertainment Connector End Views

Inflatable Restraint Steering Wheel Coil Module

Left front of the passenger compartment, under the steering wheel

SIR Component Views in SIR

SIR Connector End Views in SIR

LH Front Door Speaker (Full Range)

Front of the left front door, behind the door trim panel

Entertainment Component Views

Entertainment Connector End Views

LH Front Door Speaker (Tweeter)

Front of the left front door, behind the door trim panel

Entertainment Component Views

Entertainment Connector End Views

LH Front Speaker (Tweeter)

Left front the instrument panel, on the base of the A pillar

Entertainment Component Views

Entertainment Connector End Views

LH Rear Door Speaker (Full Range)

Front of the left rear door, behind the door trim panel

Entertainment Component Views

Entertainment Connector End Views

Noise Cancellation Microphone

Center front of the headliner, in the overhead console

Entertainment Component Views

Entertainment Connector End Views

Radio (w/o UY4)

Center of the instrument panel, below the HVAC controls

Entertainment Component Views

Entertainment Connector End Views

Radio (w/UY4)

Left side of the rear compartment, under the rear package shelf

Entertainment Component Views

Entertainment Connector End Views

Radio Amplifier

Left rear of the passenger compartment, behind the rear seat back

Entertainment Component Views

Entertainment Connector End Views

Radio Antenna Module

Center rear passenger compartment, behind the headliner

Entertainment Component Views

Entertainment Connector End Views

Rear Fuse Block

Left rear of the passenger compartment, under the rear seat

Power and Grounding Component Views in Wiring Systems

Power and Grounding Connector End Views in Wiring Systems

Rear Speaker (Subwoofer)

Center rear of the passenger compartment, in the center of the rear package shelf

Entertainment Component Views

Entertainment Connector End Views

RH Front Door Speaker (Full Range)

Front of the right front door, behind the door trim panel

Entertainment Component Views

Entertainment Connector End Views

RH Front Door Speaker (Tweeter)

Front of the right front door, behind the door trim panel

Entertainment Component Views

Entertainment Connector End Views

RH Front Speaker (Tweeter)

Right front of the passenger compartment, on the base of the A pillar

Entertainment Component Views

Entertainment Connector End Views

RH Rear Door Speaker (Full Range)

Front of the right rear door, in the door trim panel

Entertainment Component Views

Entertainment Connector End Views

Steering Column Fuse Holder

Left front of the passenger compartment, near the base of the steering column

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Steering Wheel Controls

Left front of the passenger compartment, on the steering wheel

Entertainment Component Views

Entertainment Connector End Views

C200 (40 cavities)

Instrument panel harness to body harness, under left of the instrument panel near the park brake pedal

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C201 (40 cavities)

Instrument panel harness to body harness, under the right of the instrument panel near the rear of the instrument panel compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C202 (40 cavities)

Body harness to the steering column harness, under the left side of the instrument panel near the base of the steering column

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C204 (6 cavities)

Instrument panel harness to instrument panel pad harness, under the right of the upper instrument panel pad near the back of the inflatable restraint IP module

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Inline Harness Connector End Views in Wiring Systems

C208 (3 cavities) (w/B9Q)

Body harness to upfitter harness, right side of the passenger compartment

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Inline Harness Connector End Views in Wiring Systems

C305 (30 cavities)

Headliner harness to body harness, left rear of the passenger compartment near the rear shelf panel on the base of the sail panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C322 (18 cavities)

Rear shelf harness to body harness, left and rear of the passenger compartment behind the rear seat back

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C500 (18 cavities)

Driver door harness to body harness, left front corner of the passenger compartment near the P500 pass through

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C600 (18 cavities)

Passenger door harness to body harness, right front corner of the passenger compartment near the P600 pass through

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C701 (10 cavities)

Left rear door harness to body harness, left of the passenger compartment in the door pillar

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C702 (30 cavities)

Left rear door harness to left rear door trim harness, in the left rear door, near the door trim panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C801 (10 cavities)

Right rear door harness to body harness, right of the passenger compartment

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

C802 (30 cavities)

Right rear door harness to right rear door trim harness, in the right rear door, near the door trim panel

Harness Routing Views in Wiring Systems

Inline Harness Connector End Views in Wiring Systems

G201

Right front corner of the passenger compartment, under the front of the sill trim plate

Power and Grounding Component Views in Wiring Systems

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G301

Under the left front corner of the rear seat

Power and Grounding Component Views in Wiring Systems

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S206

In the instrument panel harness, approximately 72.1 cm (28.4 in) from radio connector

Harness Routing Views in Wiring Systems

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S227

In the steering wheel, behind the inflatable restraint steering wheel module

Harness Routing Views in Wiring Systems

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