Toyota Tundra Service Manual: Pressing Power Switch does not Turn on System

PROCEDURE

1.	CHECK VEHICLE CONDITION

(a) Check that conditions in the cabin are not likely to cause condensation.

HINT:

This problem occurs when the cabin is humid and the temperature changes rapidly. This may produce condensation, resulting in a short circuit.

OK:

Condensation is not likely to be produced.

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

DRY OUT CABIN AND RECHECK CONDITION

Toyota Tundra Service Manual > Power Window Control System(w/o Jam Protection Function): Power Windows do not Operate at All
DESCRIPTION If all of the power windows do not operate, the master switch may have no power or may be malfunctioning. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (MASTER SWITCH - BATTERY AND BODY GROUND) *a Front view of wire harness connector (to Master Switch) (a) Disconnect the N2 mas ...

Toyota Tundra Owners Manual