Power Sunroof System Components
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
The power sunroof system consists of the following components:
- Sunroof motor/module assembly
- Sunroof switch
- Sunroof glass, tilt/slide style, with glass sliding between the headliner and roof
- Sunshade
- Rail and track assembly upon which the sunroof glass rides
- Power supply for the sunroof motor/module assembly:
- SUNROOF 20 A fuse for motor operation
- Sunroof module logic circuitry:
- Short wheelbase and Envoy XUV-Retained accessory power (RAP) supply voltage is supplied and controlled directly from the body control module (BCM) for the RAP function.
- Long wheelbase-VENT WDO 20 A fuse supplies the voltage through the RAP relay, that is controlled by the BCM, for the RAP function.
- Ground from G306