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 panel switch.
CHECK:

Check for foreign matter around the switch that might prevent operation.

OK:

No foreign matter is found.
1. NG : Remove any foreign matter found.
2. OK : Go to next Step.
Display check mode (Panel switch check mode).
PREPARATION:

Enter the DISPLAY CHECK MODE (PANEL SWITCH CHECK) .

CHECK:

Operate the abnormal switch and check if the switch name and status are correctly displayed.

OK:

The switch name and status are correctly displayed as operated.

Fig 1: Display Check Mode (Panel Switch Check Mode)
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1. OK : Replace radio and navigation assy.
2. NG : Proceed to next circuit inspection shown in PROBLEM SYMPTOMS TABLE .