NAVIGATION SYSTEM Route cannot be Calculated

CAUTION / NOTICE / HINT

Note

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precautions for Navigation System Click here.

PROCEDURE


  1. CONFIRM SYMPTOMS


    1. Confirm the information about the situation when the route calculation did not complete.

      Result
      Result Proceed to
      Route cannot be calculated for any destination. A
      A road in the route is closed or has not been officially opened yet. B
      A ferry crossing is included in the route. B
      The destination is too close. B
      The route cannot be calculated only when driving on a bumpy road. B

      Tech Tips

      A route cannot be calculated if the route is unavailable, a ferry crossing is included in the route, the destination is too close or when driving on bumpy roads.


    B

    NORMAL OPERATION

    A

  2. REPLACE HARD DISK DRIVE


    1. Replace the hard disk drive Click here.

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

      OK
      Route can be correctly calculated.

    OK

    END

    NG

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