Toyota Tundra Service Manual: Poor Sound Quality in All Modes (Low Volume)

PROCEDURE

1.	CHECK AUDIO SETTINGS

(a) Set treble, middle and bass to the initial values and check that the sound is normal.

OK:

Malfunction disappears.

HINT:

Sound quality adjustment measures vary according to the type of amplifier.

END

2.	COMPARE WITH ANOTHER VEHICLE OF SAME MODEL

(a) Compare with another vehicle of the same model which does not have trouble to see if there is any difference in the sound quality.

OK:

No difference is found.

END

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Toyota Tundra Service Manual > Cruise Control Main Switch: Components
COMPONENTS ILLUSTRATION *1 CRUISE CONTROL MAIN SWITCH *2 LOWER NO. 2 STEERING WHEEL COVER *3 LOWER NO. 3 STEERING WHEEL COVER *4 STEERING PAD *5 CRUISE CONTROL SWITCH WIRE - - ...

Toyota Tundra Owners Manual