Driver Door Module
The driver door module directly controls the LH Front door lock actuator, power window motor and the outside rear view mirror. The driver door module sends and receives messages received from the LH Front Power Window Switch to the passenger
door module, LRDM and RRDM modules over the Simple Bus Interface
(SBI) line. Also, the driver door module sends and receives message from other vehicle system modules via the Class 2 Data Line.