Theory Of Operation
WARNING: This page is about a different variant/trim than selected.
The Body Control Module (BCM) monitors the operation of the Rear Wiper Motor with a wiper park switch that is integral to the Wiper Motor. The Wiper Park Switch switches the signal circuit to ground when the wiper motor is in the park position. For additional information on the Rear Wiper operation. Refer to REAR WIPER AND WASHER SYSTEM .