FixVault

Wiper/Washer System Schematics

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.
Fig 1: Outside Moisture Sensor and Front Wiper/Washer Motor
GM1299114Courtesy of GENERAL MOTORS CORP.
Fig 2: Wiper/Washer Switch and Washer Fluid Level Switch
GM1299141Courtesy of GENERAL MOTORS CORP.
Fig 3: Headlamp Washer - CE4
GM1299142Courtesy of GENERAL MOTORS CORP.
Fig 4: Rear Wiper/Washer Controls - CD6
GM1299144Courtesy of GENERAL MOTORS CORP.
Fig 5: Rear Window Wiper Motor - CD6
GM1332523Courtesy of GENERAL MOTORS CORP.