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Diagnostic Assist Code "70" Display/Touch Panel Inspection

  1. Input diagnostic assist code "70" according to the diagnostic assist code input procedure. (See Diagnostic Assist Code Input Procedure .)
    NOTE:
    • The display/touch panel inspection is repeated periodically until a same location in the center display is touched for 10s or more.
    DIAGNOSTIC RESULT REFERENCE

    Inspection Display Of Center Display (Diagnostic Result) Action
    • Launch the display/touch panel inspection mode.
    • Verify the center display.
    • Does the center display normally?
    If normal, [+] cursor is displayed centering around the touched area, and at the same time, the display switches in the following order.
    1. Unicolor screen in the following colors
      • White→Black→Red→Green→Blue
    2. Horizontal-striped screen in black and the following colors
      • Red→Green→Blue
    3. Vertical-striped screen in black and the following colors
      • Red→Green→Blue
    4. Checkered screen in black and the following colors
      • Red→Green→Blue
    5. Returns to 1.
    Yes Center display is normal.
    No Replace the center display.
    (See CENTER DISPLAY REMOVAL/INSTALLATION .)
  2. Continuously touch the same location for 10 s or more.
    NOTE:
    • If the display/touch panel inspection is finished, the diagnostic assist function is canceled without returning to the diagnostic assist code input screen.
    • If the diagnostic assist function is canceled, it returns to a different screen depending on the way in which the diagnostic assist function was launched.
      • If launched using the commander switch: The screen directly before launching the diagnostic assist function
      • If launched not using the commander switch: The display setting screen