Inspection Procedure

CHECK NAVIGATION CONTROLLER ASSY SWITCH
1. Check for foreign matter around the switch that might prevent operation.
  OK: No foreign matter is found.
1. NG: REMOVE ANY FOREIGN MATTER FOUND
2. OK: Go to next step.
DISPLAY CHECK MODE
1. Enter the "Display Check Mode" (see DISPLAY CHECK MODE ).
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.
  
  Fig 1: Display Remote Commander Check Screen
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: REPLACE MULTI-DISPLAY (SEE REPLACEMENT )
2. NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (SEE PROBLEM SYMPTOMS TABLE )