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 > Lane Departure Alert System (w/ Steering Control)(for Gasoline Model): Power Steering Control System (C1A70)
    DESCRIPTION If the forward recognition camera receives an internal malfunction signal from the power steering ECU (rack and pinion power steering gear assembly), DTC C1A70 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A70 Power Steering Control System 2 seconds after the e ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

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

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