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 any of the following abnormal conditions is 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 Headlight System" is displayed
      Speed Sensor Signal Malfunction Normal speed sensor signal is not detected. Normal speed sensor signal is detected. "Check Headlight System" is displayed
      CAN Communication Signal Malfunction Normal CAN communication signal is not detected. Normal CAN communication signal is detected. "Check Headlight System" is displayed
      Automatic High Beam Sensor Communication stopped. Normal communication signal is detected. "Check Headlight System" is displayed