NAVIGATION SYSTEM (for HDD) Route cannot be Calculated

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   CHECK HARD DISK DRIVE (OPERATION CHECK)

   
   
   1. 

      Enter the "Failure Diagnosis" screen. Refer to Check Hard Disk Drive in Operation Check (Click here).

   2. Select "HDD Check" and check the result.

      OK
      "OK" is displayed.

      Tip:

      After "HDD Check" is selected, it may take a while until the result is displayed.

      Table 1. Text in Illustration

      *a

      Result

   
   
   • OKClick here
   • NGClick here
2. Click here

   CHECK CABIN

   
   

   1. Check that condensation is not likely to occur in the cabin, and that the temperature is not high or extremely low in the cabin.

      Tip:
      

      • A humid cabin and a rapid change in temperature may lead to condensation. Condensation in the cabin may cause a short circuit.

      • The navigation system may not operate normally when the temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher.

      OK
      Condensation is not likely being produced and the temperature is not high or extremely low.

   
   
   • OKClick here
   • NGClick here
3. Click here

   SET DESTINATION

   
   

   1. Set another destination and check if the system can calculate the route correctly.

      OK
      Route can be correctly calculated.

   
   
   • OKClick here
   • NGClick here
4. Click here

   NORMAL OPERATION

5. Click here

   REPLACE NAVIGATION RECEIVER ASSEMBLYClick here

6. Click here

   SET CABIN TO APPROPRIATE TEMPERATURE

7. Click here

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLEClick here