AUTOMATIC HIGH BEAM SYSTEM FAIL-SAFE CHART

  1. AUTOMATIC HIGH BEAM SYSTEM

    1. The main body ECU (multiplex network body ECU) operates in fail-safe mode if an abnormal condition such as those listed below has been detected.

      Item

      Abnormality Detection Condition

      Return Condition

      Warning (Multi-information Display)

      Yaw Rate Signal Malfunction

      Normal yaw rate signal is not detected.

      Normal yaw rate signal is detected.

      "CHECK AHB SYSTEM" is displayed

      Speed Sensor Signal Malfunction

      Normal speed sensor signal is not detected.

      Normal speed sensor signal is detected.

      "CHECK AHB SYSTEM" is displayed

      CAN Communication Signal Malfunction

      Normal CAN communication signal is not detected.

      Normal CAN communication signal is detected.

      "CHECK AHB SYSTEM" is displayed

      Forward Recognition Camera Signal Malfunction

      Normal forward recognition camera signal is not detected.

      Normal forward recognition camera signal is detected.

      "CHECK AHB SYSTEM" is displayed