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 > Steering Column Assembly(for Power Tilt And Power Telescopic Steering Column): Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT NOTICE: When using a vise, do not overtighten it. PROCEDURE 1. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU (a) Detach the claw to remove the multiplex tilt and telescopic ECU. 2. REMOVE TRANSPONDER KEY COIL (a) Using a screwdriver, widen the claws attached to the upp ...

Toyota Tundra Owners Manual