Inspection Procedure

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

   OK: No deformations or cracks on map disc. 

NG: REPLACE MAP DISC 

Fig 1: Identifying Wrong Method Of Disc Cleaning

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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 INSPECTION PROCEDURE SHOWN IN  PROBLEM SYMPTOMS TABLE  

OK: REPLACE NAVIGATION ECU