Inspection Procedure

CHECK MAP DISC
1. Check for dirt on the map disc surface.
  OK: No dirt is on the map disc surface.
  
  HINT:
  
  If the disc is dirty, clean the disc by wiping the disc surface radially with a soft cloth.
  
  NOTE: Do not use a conventional record cleaner or anti-static preservative.
  
  Fig 1: Cleaning Map Disc
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NG: CLEAN MAP DISC
  
  OK: Go to next step
CHECK MAP DISC
1. Check that the map disc is not deformed or cracked.
  OK: No deformations or cracks appear on the map disc.
  
  Fig 2: Checking Map Disc
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NG: REPLACE MAP DISC
  
  OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See PROBLEM SYMPTOMS TABLE )