Inspection Procedure

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
CHECK TOUCH SWITCH (DISPLAY CHECK MODE)
1. Enter the "Display Check Mode" (Touch Switch Check) (See DISPLAY CHECK MODE ).
  
  Fig 1: Identifying Diagnostic Tool Display - Touch Switch Check
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Touch the display in the area where the switch malfunction occurs.
  OK:
  
  A "+" mark appears at the touched position.
NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

OK: REPLACE MULTI-DISPLAY