Toyota Avalon Service & Repair Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

Forward Recognition Camera

Main Body ECU (Multiplex Network Body ECU)

Automatic high beam control signal

CAN

Driving Support ECU Assembly

Forward Recognition Camera

PCS control information signal

CAN

ECM

Forward Recognition Camera

  • Shift position signal (P, R, N, D)
  • Engine type information signal
  • Vehicle specification information (2WD/4WD information, conventional/ hybrid information)
  • Cruise control system control signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Forward Recognition Camera

Vehicle specification information (destination)

CAN

Skid Control ECU (Brake Actuator Assembly)

Forward Recognition Camera

  • Vehicle speed signal
  • Stop light switch signal
  • Vehicle yaw rate sensor zero point malfunction signal
  • Electronically controlled brake system operation signal
  • Electronically controlled brake system malfunction signal

CAN

Yaw Rate Sensor (Airbag ECU Assembly)

Forward Recognition Camera

Vehicle yaw rate sensor signal

CAN

    Problem Symptoms Table

    Terminals Of Ecu

    See More:

    Toyota Avalon Service & Repair Manual > Tire Pressure Warning System(for Hv Model): Receiver Error (C2176)
    DESCRIPTION Tire pressure warning valve and transmitter signals are transmitted to the tire pressure warning ECU and receiver in the vehicle as radio waves. DTC No. Detection Item DTC Detection Condition Trouble Area Note C2176 Receiver Error Malfunction in the tire pressure warning ECU and receiver ...

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    Toyota Avalon Service & Repair Manual

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