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 > Parking Assist Monitor System(for Gasoline Model): Initialization
INITIALIZATION INITIALIZE PARKING ASSIST MONITOR SYSTEM (a) When "!" mark is displayed on the image of the area behind the vehicle, perform the following procedure to correct the steering angle neutral point. (1) Fully turn the steering wheel to the right and left on flat ground. NOTICE: Memorizing ...

Toyota Avalon (XX50) 2019-2022 Owners Manual