Component Description: DDM
WARNING: This page is about a different car, the 2020 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
On vehicles equipped with the memory mirrors feature, the DDM monitors the exterior mirror control switch through a LIN circuit. The DDM is responsible for supplying voltage and ground to the LH exterior mirror motors, LH exterior mirror motor sensors and LH exterior mirror glass heating element.
The DDM sends the RH exterior mirror movement request to the PDM through the MS-CAN.