NAVIGATION SYSTEM (for HDD) Route cannot be Calculated

INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARD DISK DRIVE (OPERATION CHECK)

   
   
   1. 

      Text in Illustration

      *a

      Result

      Enter the "Failure Diagnosis" screen Click here.

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

      OK
      "OK" is displayed.

      Tech Tips

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

   
   

   NG

   REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Click here

   OK

2. 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.

      Tech Tips

      
      

      • 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 less, or 65°C (149°F) or higher.

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

   
   

   NG

   SET CABIN TO APPROPRIATE TEMPERATURE

   OK

3. SET DESTINATION

   
   

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

      OK
      Route can be correctly calculated.

   
   

   NG

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

   OK

   NORMAL OPERATION