NAVIGATION SYSTEM (for HDD) Panel Switches do not Function

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INSPECTION PROCEDURE

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PROCEDURE

1. Click here

   CHECK PANEL SWITCH

   
   

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

      OK
      No foreign matter is found.

   
   
   • OKClick here
   • NGClick here
2. Click here

   REMOVE ANY FOREIGN MATTER FOUND

3. Click here

   CHECK PANEL SWITCH (OPERATION CHECK)

   
   

   1. Enter the "Panel & Steering Switch Check Mode" screen. Refer to Check Panel & Steering Switch in Operation 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.

      Table 1. Text in Illustration

      *1	Name of switch being pushed
      *2	Rotary switch name
      *3	Rotary switch direction

   
   
   • OKClick here
   • NGClick here
4. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here

5. Click here

   REPLACE NAVIGATION RECEIVER ASSEMBLYClick here