NAVIGATION SYSTEM(for HDD) Screen Flicker or Color Distortion

DTC Code DTC Name
Screen Flicker or Color Distortion

PROCEDURE

  1. CHECK DISPLAY SETTING

    1. E226245C04

      *a

      Example

      Display the "Display" screen.

    2. Reset display settings (contrast, brightness) and check that the screen appears normal.

    Result

    Proceed to

    The display returns to normal

    The display does not returns to normal
    The display returns to normal

    END

    The display does not returns to normal

  2. CHECK COLOR BAR (OPERATION CHECK)

    1. E226305

      Enter the "Color Bar Check Mode" screen. Refer to Check Color Bar in Operation Check.

      Click hereClick here

    2. Check that the color bars match the displayed names.

    Result

    Proceed to

    Color bars match the displayed names

    Color bars do not match the displayed names
    Color bars match the displayed names

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Click hereClick here

    Color bars do not match the displayed names

    REPLACE NAVIGATION ECU SUB-ASSEMBLY

    Click hereClick here