CXPI COMMUNICATION SYSTEM


  1. FUNCTION

    CXPI Connection Components
    Main Body ECU (Multiplex Network Body ECU) No. 1 Semiconductor Power Integration ECU
    No. 2 Semiconductor Power Integration ECU* No. 3 Semiconductor Power Integration ECU
    Map Light Assembly -

    *: Models with PTC heater

  2. DIAGNOSIS


    1. If a malfunction occurs on a CXPI communication bus, ECUs that are connected to the CAN communication bus store Diagnostic Trouble Codes (DTCs) in memory.

    2. The 5-digit DTCs can be read by connecting the Global TechStream (GTS) to the DLC3.

    3. For details, refer to the Repair Manual.