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

SYSTEM DIAGRAM

Sender

Receiver

Signal

Line

Steering Sensor

Parking Assist ECU

  • Data continuity flag
  • Steering angle signal

CAN

Skid Control ECU

Parking Assist ECU

  • Wheel speed signal
  • Vehicle speed signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Parking Assist ECU

  • Courtesy light switch signal
  • Outer mirror retract information
  • Destination signal
  • Steering wheel signal
  • Vehicle information

CAN

ECM

Parking Assist ECU

  • Shift lever position signal
  • Drivetrain information
  • 2WD/AWD information
  • HV flag

CAN

Clearance Warning ECU Assembly

Parking Assist ECU

Sonar information signal

CAN

Blind Spot Monitor Sensor RH

  • Parking Assist ECU
  • Television Camera Assembly

RCTA information signal

CAN

Television Camera Assembly

Blind Spot Monitor Sensor RH

Camera detection buzzer request

CAN

    System Description

    Terminals Of Ecu

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Wiper And Washer System(for Gasoline Model): Problem Symptoms Table
    PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in orde ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

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

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