CAN COMMUNICATION SYSTEM


  1. OUTLINE


    1. The Controller Area Network (CAN) is a serial data communication network for real time application. It is a multiplex communication network to be equipped in a vehicle, and has communication speeds of 500 kbps (HS-CAN), and the ability to detect malfunctions.

    2. The HS-CAN consists of the V bus and the sub bus 15.

    3. The CAN has 2 terminating resistors which are necessary for accurate judgment of communication on the main bus.

    4. The terminating resistors for the V bus are located in the ECM and the combination meter assembly.

    5. The terminating resistors for the sub bus 15 are located in the ECM and the power management control ECU.