Driver Door Module (DDM)

The DDM  receives power window commands from the master window control switch through a private LIN  . The DDM  supplies voltage and ground to operate the LH  front power window motor.

The DDM  also communicates master window control switch requests to the Driver Rear Door Module (DRDM) through a private LIN  and to the PDM  through the Medium Speed Controller Area Network (MS-CAN).