Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: No Sound can be Heard from Speakers

PROCEDURE

1.	CHECK AUDIO SETTINGS

(a) In sound output setting mode, set volume, fader and balance to the initial values and check that the sound is normal.

OK:

Audio system returns to normal.

HINT:

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

END

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Blind Spot Monitor System(for Gasoline Model): Terminals Of Ecu
TERMINALS OF ECU BLIND SPOT MONITOR SENSOR RH (MASTER) Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition P5-4 (OMIR) - P5-10 (BRGD) R - W-B Outer rear view mirror indicator RH power source Outer rear view mirror indicator RH illuminated 3.5 to 9.5 V Outer rear vie ...

Toyota Avalon (XX50) 2019-2022 Owners Manual