Inspection Procedure

WARNING: This page is about a different car, the 2007 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MULTI-DISPLAY
1. Turn the ignition switch to the ACC position.
2. Keep pressing the MAP eject switch for 5 seconds and check if the disc is ejected by forced ejection.
  OK:
  
  The disc is ejected.
NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

OK: Go to Next Step
CHECK MAP DISC
1. Check that the map disc is not deformed or cracked.
  
  Fig 1: Checking If Map Disc Is Deformed Or Cracked
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK:
  
  No deformations or cracks on the map disc.
NG: REPLACE MAP DISC

OK: END