Inspection Procedure

CHECK PANEL SWITCH
1. Check for foreign matter around the switches that might prevent operation.
  OK: No foreign matter is found.
  
  NG: REMOVE ANY FOREIGN MATTER FOUND
  
  OK: Go to Next Step
CHECK PANEL SWITCH (DISPLAY CHECK MODE)
1. Enter the "Display Check" mode and select "Panel Switch Check" (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.
  
  NG: PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE (See PROBLEM SYMPTOMS TABLE )
  
  Fig 1: Identifying Panel Switch Check Mode Screen
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: REPLACE NAVIGATION RECEIVER ASSEMBLY (See REMOVAL )