AUTOMATIC HIGH BEAM SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Note

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

    Tech Tips

    Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Main Body / Data List.

    5. Read the Data List according to the display on the GTS.


      Body Electrical > Main Body > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Auto High Beam Main Switch Auto high beam switch signal OFF or ON

      OFF: Auto high beam switch not pressed

      ON: Auto high beam switch pressed

      		 -
      Dimmer SW Dimmer switch high position signal OFF or ON

      OFF: Dimmer switch in low position

      ON: Dimmer switch in high or high flash position

      		 -
      Auto Light SW Light control switch AUTO position signal OFF or ON

      OFF: Light control switch not in AUTO position

      ON: Light control switch in AUTO position

      		 -
      Head Light SW (Head) Light control switch head position signal OFF or ON

      OFF: Light control switch not in head position

      ON: Light control switch in head position

      		 -
      Light Sensor Illuminance Light control sensor illuminance 0 to 8191 lx Value is output according to ambient light levels -
      Auto H Beam STS0 Automatic high beam sensor current state Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed

      Undetec: Undetected

      CAM NA: Camera detection malfunction*

      No sens: No detection

      Hlight: Oncoming vehicles with headlights on

      Taillgt: Preceding vehicles with taillights on

      Speed: Vehicle speed

      Daytime: Daytime state

      Village: Urban area

      Malfunc: System delay

      Delay: Standby

      Aim Lmt: Beam axis misaligned

      SAE Mod: Special detection

      Undefin: Undefined

      LIN Err: LIN malfunction
      Auto H Beam STS1 Automatic high beam sensor state past 1 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      Auto H Beam STS2 Automatic high beam sensor state past 2 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      Auto H Beam STS3 Automatic high beam sensor state past 3 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      Auto H Beam STS4 Automatic high beam sensor state past 4 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      Auto H Beam STS5 Automatic high beam sensor state past 5 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      Auto H Beam STS6 Automatic high beam sensor state past 6 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      Auto H Beam STS7 Automatic high beam sensor state past 7 Undetec, CAM NA, No sens, Hlight, Taillgt, Speed, Daytime, Village, Malfunc, Delay, Aim Lmt, SAE Mod, Undefin or LIN Err Condition can be displayed Although this item is displayed on the Techstream, it is not applicable to this vehicle.
      The Number of DTC Number of trouble codes 0 to 255 Condition can be displayed -

      • *: If CAM NA is displayed, the forward recognition camera may have stopped operating due to high temperature.