Front Passenger Power Window Operation RPO AXC

WARNING: This page is about a different car, the 2010 Saturn Outlook, 2010 GMC Acadia, 2010 Chevrolet Traverse, and 2010 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

The switch for the front passenger power window has 3 positions up, down, and express down and its position is a direct input into the passenger door module (PDM), when the switch is pushed down or pulled up, the logic circuit within the passenger power window switch will provide power and ground to the window motor causing the window to open or by reversing polarity, the window will close.

The front passenger power window can also be operated from a switch on the driver master control. When the front passenger window switch on the driver master control is pushed down or pulled up, it's position is signaled to the BCM via the DDM. When the BCM receives this command the appropriate signal is sent to the PDM which will provide power and ground to the window motor causing the window to open or close.