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

SYSTEM DIAGRAM

Communication Table

Sender	Receiver	Signal	Line
Radio and Display Receiver Assembly	Television Camera Assembly	Setting information signal	CAN
Steering Sensor	Television Camera Assembly	Steering angle signal	CAN
ECM	Television Camera Assembly	Vehicle information signal Reverse signal	CAN
Main Body ECU (Multiplex Network Body ECU)	Television Camera Assembly	Luggage compartment door courtesy switch signal Vehicle information signal	CAN
Blind Spot Monitor Sensor	Television Camera Assembly	RCTA information signal	CAN

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Lighting System(for Gasoline Model Without Cornering Light): Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Lighting System (for Gasoline Model without Cornering Light) DTC No. Detection Item DTC Output from Link B1244 Light Sensor Circuit Main body ECU (multiplex network body ECU) B124B Automatic High Beam System Main body ECU (multiplex network body ECU) B124C Automatic Hig ...

Toyota Avalon (XX50) 2019-2022 Owners Manual