Route cannot be Calculated

INSPECTION PROCEDURE

1. CHECK MAP DISC

1. Check that the map disc is not deformed or cracked.

   OK:

   No deformations or cracks on map disc.
   

NG	REPLACE MAP DISC

OK

2. 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 CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

OK
END