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 > Active Control Engine Mount(for Rear Side): Installation
INSTALLATION PROCEDURE 1. INSTALL REAR ENGINE MOUNTING INSULATOR (a) Engage the clamp and install the vacuum hose to the rear engine mounting insulator. (b) Install the wire harness clamp bracket to the rear engine mounting insulator with the bolt. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} (c) Align ...

Toyota Avalon (XX50) 2019-2022 Owners Manual