Inspection Procedure

WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MULTI-DISPLAY
1. Turn the ignition switch ACC.
2. Press 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 INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE
  
  OK: Go to Next Step
CHECK MAP DISC

Fig 1: Checking Disc For Deformed Or Cracked
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Check that the map disc is not deformed or cracked.
  OK: No deformations or cracks on the map disc.
  
  NG: REPLACE MAP DISC
  
  OK: END