Circuit/System Description
WARNING: This page is about a different car, the 2017 GMC Acadia Limited, 2017 Chevrolet Traverse, and 2017 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
The passenger door module (PDM) controls the power window functions through the power window motor up and down control circuits. The PDM monitors the control circuits for fault conditions when the up or down operation is requested prior to activating the function and during the operation.