GM Service Manual Online
For 1990-2009 cars only

Name

Location

Locator View

Connector End View

Fuse Block

Right side of the IP, in the right front door opening

Power and Grounding Component Views

Electrical Center Identification Views

Instrument Cluster

Left side of the IP

Instrument Panel, Gages, and Console Component Views

Instrument Panel, Gages, and Console Connector End Views

Interior Lamp and Multi-function Switch

Center in front of the roof headliner

Lighting Systems Component Views

Lighting Systems Connector End Views

Interior Lamp and Multi-function Switch (Rear Quarter Window Switch)

Part of the interior lamp and multi-function switch

Lighting Systems Component Views

Power Door Systems Connector End Views

Liftgate Door Lock

Inside the liftgate, below the license plate

Body Rear End Component Views

Body Rear End Connector End Views

Liftgate Door Lock (Ajar Indicator Switch)

Part of the liftgate door lock

Body Rear End Component Views

Body Rear End Connector End Views

Rear Quarter Window Actuator

Rear part of the rear quarter window, on the D-pillar

Power Door Systems Component Views

Power Door Systems Connector End Views

C200 (56 cavities)

IP wiring harness to the right side of the body wiring harness, behind the right side of the IP compartment, below P100

Harness Routing Views

Inline Harness Connector End Views

C203 (56 cavities)

IP wiring harness to the left side of the body wiring harness, left side of the steering column, below P101

Harness Routing Views

Inline Harness Connector End Views

C302 (16 cavities)

Body wiring harness to the right front side door wiring harness, behind the right kick panel

Harness Routing Views

Inline Harness Connector End Views

C308 (23 cavities)

Body wiring harness to the roof wiring harness, inside the right B-pillar, behind the lower trim

Harness Routing Views

Inline Harness Connector End Views

C400 (2 cavities)

Body wiring harness to the liftgate wiring harness, above the right rear side of the roof headliner, near P406 and the liftgate

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Inline Harness Connector End Views

C402 (8 cavities)

Body wiring harness to the liftgate wiring harness, above the right rear side of the roof headliner, near P406 and the liftgate

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Inline Harness Connector End Views

C403 (3 cavities)

Body wiring harness to the liftgate wiring harness, above the left rear side of the roof headliner, near P405 and the liftgate

Harness Routing Views

Inline Harness Connector End Views

G302

Secured near the base of the right B-pillar

Harness Routing Views

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G401

Secured to the lower left D-pillar

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P406

Between the right side of the liftgate and the roof

Harness Routing Views

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S317

Body harness, under right front door sill, approsimately 17 cm (7 in) from C302 breakout

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S390

Roof harness, overhead console approximately 10 cm (4 in) from the right sunshade lighted vanity mirror breakout

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S423

Body harness, left rear of the body approximately 54 cm (20 in) from the C403 breakout

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S460

Liftgate harness center of the liftgate approximately 7 cm (3 in) from the liftgate lock cylinder switch breakout

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