NAVIGATION SYSTEM(for HDD) Panel Switches do not Function

PROCEDURE

1. CHECK PANEL SWITCH

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

      OK

      No foreign matter is found.

      Result

      Result
      OK
      NG

   NG

   REMOVE ANY FOREIGN MATTER FOUND

   OK

2. CHECK PANEL SWITCH

   1. 

      Enter the "Display Check" mode and select "Panel Switch Check"

      Click here

   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
      OK
      NG

   OK

   REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY

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   NG

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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