Passenger Front Door Module (PFDM)

The Passenger Front Door Module (PFDM) directly controls the Passenger Front Door Lock Actuator, Power Window Motor, and Right Side Power Mirror. The PFDM receives direct inputs from the Passenger Front Door Lock Switch, Passenger Front Power Window Switch, and the Passenger Front Door Jamb Switch, however, during a Passenger Front Door Lock Switch activation, the PFDM must first send a class 2 message to the Rear Integration Module (RIM), which is the lock master. If the RIM determines that the correct conditions are present for lock activation to take place, the RIM sends a class 2 message back to the PFDM and other appropriate door modules to allow door lock activation.