Inspection Procedure
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK MAP DISC
- Check that the map disc is not deformed or cracked.
OK:
No deformations or cracks on map disc.
NG: REPLACE MAP DISC
OK: Go to next step
- Check that the map disc is not deformed or cracked.
- CHECK NAVIGATION ECU
- Check that the "PUSH" indicator near the disc slot turns on.
OK:
Indicator turns on.
NG: PRESS EJECT SWITCH TO EJECT DISC
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
- Check that the "PUSH" indicator near the disc slot turns on.