Inspection Procedure

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

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   OK: 

   No deformations or cracks on map disc. 

NG: REPLACE MAP DISC 

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