Passenger's Window

Passenger's power window motor is control by Front Electronic Module (FEM). When passenger's window adjust switch is pressed, a signal is sent to the FEM. The FEM processes this signal and sends power and ground signals to passenger's power window motor to operate window. When the passenger's window switch on the master window adjust switch is pressed, a signal is sent to the Driver's Door Module (DDM). DDM then sends that signal over the Standard Corporate Protocol (SCP) bus to the FEM. The FEM processes this signal and sends power and ground signals to passenger's power window motor to operate window. Passenger's window adjust switch receives it's power supply from the rear electronic module.