GM Service Manual Online
For 1990-2009 cars only

The power windows are controlled by electrical switches on the door panels and are operated by a motor at each window regulator. Each door has a switch to control its window, and the driver's door has 4 switches to control all door windows on the vehicle. The windows are lowered by pressing down on the switch and are raised by pulling up on the switch. The window will stop movement when the switch is released or when the window is completely open or closed.

The driver's window operates automatically. By pressing and releasing the switch, the driver's window will lower. It will stop only when the switch is activated again or when the window is completely open. By pulling and releasing the switch, the window will rise and will stop only when the switch is activated again or when the window is completely closed.

The driver's door control also contains a button that, when pressed, will prevent the operation of the windows in the front passenger door or the rear door.