Power Windows System Components

The power window system consists of the following components:

• Driver window switch
• Passenger window switch
• Left rear window switch
• Right rear window switch
• Right rear door latch
• Left rear door latch
• Window motors in each of the doors
• 30A Fuse
• Body control module (BCM)

Fig 1: Driver, Passenger and Rear Express Up and Express Down Smart Window Motors Block Diagram

Courtesy of GENERAL MOTORS COMPANY