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Inspection Procedure

  1. CHECK TOUCH PANEL 
    1. Check for foreign matter on the display.

      OK: 

      The display is clean. 

    NG: CLEAN DISPLAY AND RECHECK TOUCH PANEL 

    OK: Go to next step 

  2. CHECK TOUCH SWITCH (DISPLAY CHECK MODE) 
    1. Enter the "Display Check" mode (Touch Switch Check) (see DISPLAY CHECK MODE ).
    2. Touch the display in the area where the switch malfunction occurs.

      OK: 

      A "+" mark appears at the touched position. 

    Fig 1: Display Check Mode - Touch Switch Check
    G04948970Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    NG: REPLACE MULTI-DISPLAY 

    OK: PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE