Inspection Procedure

1. Check if a disc is inserted into the MAP disc slot.
   1. Check if "DISC IN" is displayed.

      OK: "DISC IN" is displayed. 

Fig 1: Checking Disc In Display
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: EJECT DISC 

OK: Go to Next Step 

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

   OK: No deformations or cracks on map disc. 

Fig 2: Checking Map Disc Is Not Deformed Or Cracked
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

NG: REPLACE MAP DISC 

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE