Inspection Procedure

CHECK MAP DISC
1. Check that the map disc is not deformed or cracked.
  
  Fig 1: Checking Disc
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK: No deformations or cracks on the map disc
  
  NG: REPLACE MAP DISC
  
  OK: Go to Next Step
CHECK NAVIGATION DISPLAY
1. Check that displays other than the navigation display are complete.
  OK: No other incomplete displays are found .
  
  NG: REPLACE NAVIGATION RECEIVER ASSEMBLY (See REMOVAL )
  
  OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See PROBLEM SYMPTOMS TABLE )