NAVIGATION SYSTEM > MAP Disc Read Error

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INSPECTION PROCEDURE

1. Check for dirt on the map disc surface.
   

   OK:

   No dirt is on map disc surface.
   

   NOTICE:

   Do not use a conventional record cleaner or anti-static preservative.

   HINT:

   If the disc is dirty, clean the disc by wiping the disc's surface radially with a soft cloth.

NG	CLEAN MAP DISC

OK

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

   OK:

   No deformations or cracks on map disc.
   

NG	REPLACE MAP DISC

OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN DIAGNOSTIC TROUBLE CODE CHART