Toyota Avalon Service & Repair 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:

The sound returns to normal.

HINT:

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

OK

END

NG

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.

OK

END

NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

    Parts Location

    Portable Player cannot be Connected Manually/Automatically

    See More:

    Toyota Avalon Service & Repair Manual > Thermostat: Components
    COMPONENTS ILLUSTRATION *1 ENGINE WIRE *2 FRONT NO. 1 ENGINE MOUNTING BRACKET LH *3 WATER INLET WITH THERMOSTAT SUB-ASSEMBLY *4 GASKET *5 WATER BY-PASS HOSE *6 WIRE HARNESS CLAMP BRACKET *7 NO. 2 ENGINE MOUNTING STAY RH - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part Do not apply l ...

    Toyota Avalon Owners Manual

    Toyota Avalon Service & Repair Manual

    © 2024 Copyright www.tavalon.net
    0.0111