NAVIGATION SYSTEM (for HDD) Display does not Dim when Light Control Switch is Turned ON

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK IMAGE QUALITY SETTING


    1. A0094P8

      Enter the display adjustment screen by pressing the "DISP" switch.

    2. Turn the light control switch to the TAIL position.

    3. Check if "Day Mode" on the display adjustment screen is off.

      OK
      "Day Mode" is off.

    NG

    TURN "Day Mode" SETTING OFF

    OK

  2. CHECK VEHICLE SIGNAL


    1. A009421

      Enter the "Display Check" mode and select "Vehicle Signal Check" Click here.

    2. Check that the display changes between ON and OFF according to the light control switch operation.

      OK
      Light Control Switch Condition Display
      TAIL or HEAD ON
      OFF OFF

      Tech Tips

      The display is updated once per second. As a result, it is normal for the display to lag behind the actual switch operation.


    NG

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    OK

    REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Click here