Principles of Operation

The (DSM) is on the universal asynchronous receiver-transmitter (UART)-based protocol (UBP) communication network, circuit 2077 (PK/LB). The DSM controls the positioning and programming of the driver seat, memory pedals and memory exterior rear view mirrors. The DSM is located under the driver seat. For removal information, refer to DRIVER SEAT MODULE (DSM)  in this article. For additional driver seat information, refer to SEATING . For additional information on adjustable pedals, refer to BRAKE SYSTEM-GENERAL INFORMATION . For additional information on exterior rear view mirrors, refer to REAR VIEW MIRRORS .