Rear Passenger Power Window Operation

The rear passenger power windows can also be operated from the DDS. The rear passenger window switches on the DDS has 2 positions, UP and Down, and its position is a direct input into the DDS. Upon receiving a request for rear passenger power window operation, the DDS transmits a command signal indicating the changed switch position. When the RPDS receives this message, the RPDS supplies voltage to the respective power window motor up or down circuit and grounds the opposite and the power window motor runs to move the window up or down.