Schematic & Routing Diagrams

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Headlights/Daytime Running Lights (DRL) Schematics (Indicator & Lamp Control)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Headlights/Daytime Running Lights (DRL) Schematics (Dimming, Lamps & Relays)

Courtesy of GENERAL MOTORS CORP.

Fig 3: Fog Lights Schematics

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Fig 4: Exterior Lights Schematics (Park Lamps - Pontiac)

Courtesy of GENERAL MOTORS CORP.

Fig 5: Exterior Lights Schematics (Park Lamps - Buick)

Courtesy of GENERAL MOTORS CORP.

Fig 6: Exterior Lights Schematics (Turn Signal/Hazard Control)

Courtesy of GENERAL MOTORS CORP.

Fig 7: Exterior Lights Schematics (Turn Lamps & Indicators)

Courtesy of GENERAL MOTORS CORP.

Fig 8: Exterior Lights Schematics (Stop Lamps)

Courtesy of GENERAL MOTORS CORP.

Fig 9: Exterior Lights Schematics (Trailer Harness)

Courtesy of GENERAL MOTORS CORP.

Fig 10: Exterior Lights Schematics (Backup Lamps)

Courtesy of GENERAL MOTORS CORP.

Fig 11: Interior Lights Schematics (I/P Lighting & Lamp Control)

Courtesy of GENERAL MOTORS CORP.

Fig 12: Interior Lights Schematics (Roof Lighting - Pontiac)

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Fig 13: Interior Lights Schematics (Roof Lighting - Buick)

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Fig 14: Interior Lights Schematics (Door Switches)

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Fig 15: Interior Lights Schematics (Lift Window, Endgate & Liftgate Switches)

Courtesy of GENERAL MOTORS CORP.

Fig 16: Interior Lights Dimming Schematics (Dimming Controls & Panel Lamps - Pontiac) (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 17: Interior Lights Dimming Schematics (Panel Lamps - Pontiac) (2 Of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 18: Interior Lights Dimming Schematics (Dimming Controls & Panel Lamps - Buick) (1 Of 2)

Courtesy of GENERAL MOTORS CORP.

Fig 19: Interior Lights Dimming Schematics (Panel Lamps - Buick) (2 Of 2)

Courtesy of GENERAL MOTORS CORP.