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

      Multi-information Display

      Yaw Rate Signal Malfunction

      Normal yaw rate signal is not detected.

      Normal yaw rate signal is detected.

      "Headlight System Malfunction Visit Your Dealer" is displayed

      Speed Sensor Signal Malfunction

      Normal speed sensor signal is not detected.

      Normal speed sensor signal is detected.

      "Headlight System Malfunction Visit Your Dealer" is displayed

      CAN Communication System Malfunction

      CAN communication system is abnormal.

      CAN communication system returns to normal.

      "Headlight System Malfunction Visit Your Dealer" is displayed

      Pre-crash Safety City Sensor Signal Malfunction

      Normal pre-crash safety city sensor signal is not detected.

      Normal pre-crash safety city sensor signal is detected.

      "Headlight System Malfunction Visit Your Dealer" is displayed