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

Toyota Tundra Service Manual / Audio, Visual, Telematics / Audio / Video / Audio And Visual System / 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:

The sound returns to normal.

END (AUDIO SETTINGS ARE DEFECTIVE)

2.	COMPARE WITH ANOTHER VEHICLE OF SAME MODEL

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

OK:

No difference is found.

END (AUDIO SETTINGS ARE DEFECTIVE)

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Parts Location

Portable Player cannot be Connected Manually/Automatically

See More:

Toyota Tundra Owners Manual > Multimedia: Bluetooth audio
Listening to Bluetooth audio The Bluetooth audio system enables the user to enjoy music played on a portable player from the vehicle speakers via wireless communication. Select " Audio" on the "Select Audio Source" screen. When a Bluetooth device cannot be connected, check the connection status on t ...