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.

OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

NG

DRY OUT CABIN AND RECHECK CONDITION

    Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device

    Problem Symptoms Table

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    TERMINALS OF ECM 1. CHECK ECM (a) Measure the voltage according to the value(s) in the table below. HINT: The standard voltage between each pair of ECM terminals is shown in the table below. The appropriate conditions for checking each pair of terminals are also indicated. The result of checks shoul ...

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