Toyota Venza: Poor Sound Quality in All Modes (Low Volume)

Toyota Venza Service Manual / Navigation / Multi Info Display / Navigation 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.

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 is not malfunctioning 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

Cursor or Map Rotates when Vehicle Stopped

PROCEDURE 1. CHECK CONDITION (a) Check with the customer if the vehicle has been turned by a turntable. OK: Vehicle has not been turned by a turntab ...

GPS Mark is not Displayed

PROCEDURE 1. CHECK CABIN (a) Check the cabin for any object that might interrupt radio reception or additional devices which use radio waves on the instrument panel ...

Other materials about Toyota Venza:

Lost Communication with ECM / PCM "A" (U0100)
DESCRIPTION The engine control unit communicates with the TCM using the Controller Area Network (CAN). If there is a problem in this communication, the TCM sets a DTC. DTC No. DTC Detection Condition Trouble Area ...

Removal
REMOVAL PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER 2. REMOVE NO. 2 ENGINE UNDER COVER 3. REMOVE WINDSHIELD WIPER MOTOR AND LINK (a) Remove the windshield wiper motor and link (See page ). 4. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY 5. DRAIN ENGIN ...

Engine Hood Courtesy Switch Circuit
DESCRIPTION The security courtesy switch is installed together with the hood lock. This switch turns off when the engine hood is opened and turns on when the engine hood is closed. WIRING DIAGRAM PROCEDURE 1. INSPECT HOOD LOCK AS ...