Inspection Procedure

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 

1. Enter the "Display Check" mode and select "Touch Switch Check" (See OPERATION CHECK  ).
2. Touch the display in the area where the switch malfunction occurs.

   OK: A "+" mark appears at the touched position. 

   Result 

   RESULT REFERENCE
   
   

   Result	Proceed to
   OK	A
   NG (w/ Navigation System)	B
   NG (w/o Navigation System)	C

   Fig 1: Checking Touch Switch (Display Check Mode)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

B: REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY  (See REMOVAL )

C: REPLACE MULTI-DISPLAY ASSEMBLY  (See REMOVAL  )

A: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE  (See PROBLEM SYMPTOMS TABLE  )