Inspection Procedure

1. Check for foreign matter around the switch that might prevent operation.

   OK: No foreign matter is found. 

NG: REMOVE ANY FOREIGN MATTER 

OK: Go to next Step 

1. Enter the "Display Check" mode and select "Panel Switch Check Mode" (See OPERATION CHECK  ).
2. Operate the abnormal switch and check if the switch name and status are correctly displayed.

   OK: The switch name and status are correctly displayed as operated. 

   Result 

   RESULT REFERENCE
   
   

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

   Fig 1: Checking Panel Switch (Display Check Mode)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

B: REPLACE MULTI-DISPLAY ASSEMBLY  (See REMOVAL  )

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

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