Principles of Operation (How Does It Work?)

Front Electronic Module (FEM), Rear Electronic Module (REM)
The front electronic module (FEM) and rear electronic module (REM) control adjustable pedals, RH exterior mirror, interior and exterior lighting and active anti-theft functions.

Driver Door Module (DDM)
The driver door module controls many functions including the keyless entry keypad, power locks, and remote keyless entry. The DDM also communicates with the driver seat module (DSM) to control power seat memory.

Driver Seat Module (DSM)
The DSM allows automatic positioning of the memory driver seat two programmable positions.