Map Display Incomplete: Procedure

1. Check that the map disc is not deformed or cracked.
   Fig 1: Identifying Cracked Or Deformed Map Discs

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   OK

   No deformations or cracks on map disc.

NG → REPLACE MAP DISC 

OK: Go to next step 

1. Check that displays other than the navigation display are complete.

   OK

   No other incomplete displays are found.

NG → PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE 

OK → REPLACE NAVIGATION ECU