Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU (Transmitter)	Receiving ECU	Signal	Communication Method
Airbag ECU Assembly	Occupant Detection ECU	Crash detection signal Acceleration signal	CAN
Airbag ECU Assembly	ECM	Crash detection signal
Airbag ECU Assembly	Combination Meter Assembly	SRS warning light on demand signal
Occupant Detection ECU	Airbag ECU Assembly	Occupant classification system failure signal Occupant classification system zero point error signal Occupant state for front passenger signal Buckle switch state of front passenger signal

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Window Control System(for Gasoline Model): Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)
DESCRIPTION If a door glass does not slide smoothly or a power window regulator motor assembly or door window regulator sub-assembly does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up operation being unable to fully close the power window. ...

Toyota Avalon (XX50) 2019-2022 Owners Manual