Inspection Procedure

WARNING: This page is about a different car, the 2006 Toyota Tundra and 2005 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

Check map disc.
CHECK:

Check that the map disc is not deformed or cracked.

OK:

No deformations or cracks appear on the map disc.

Fig 1: Checking Map Disc
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1. NG : Replace map disc.
2. OK : Go to next Step.
Check radio and navigation assy.
CHECK:

Check if the "MAP" indicator near the disc slot is on.

OK:

It is not on.

Fig 2: Checking Radio And Navigation Assy
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. NG : Press eject switch to eject disc.
2. OK: Proceed to next circuit inspection shown in PROBLEM SYMPTOMS TABLE .