Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

CHECK RADIO AND NAVIGATION ASSEMBLY
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 If Disc Is Inserted Into MAP Disc Slot
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: PRESS EJECT SWITCH TO EJECT 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 on map disc.
  
  Fig 2: Checking If Map Disc Is Not Deformed & Cracked
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPLACE MAP DISC

OK: RETURN TO THE ORIGINAL INSPECTION BECAUSE THE CHECK RESULT IS NORMAL