Toyota Avalon Service & Repair Manual: System Diagram

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

Air Conditioning Amplifier Assembly

Outer Mirror Control ECU Assembly

Mirror heater drive request signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Outer Mirror Control ECU Assembly

  • IG signal
  • ACC signal
  • Outer mirror switch assembly signal
  • Mirror position request signal (seat position memory and reactivation function)

CAN

Outer Mirror Control ECU Assembly

Main Body ECU (Multiplex Network Body ECU)

  • Outer mirror state signal
  • Seat memory switch signal

CAN

Certification ECU (Smart Key ECU Assembly)

Main Body ECU (Multiplex Network Body ECU)

Key ID signal

CAN

Radio and Display Receiver Assembly

Air Conditioning Amplifier Assembly

Mirror heater switch (rear window defogger switch) operation signal

CAN

    System Description

    Terminals Of Ecu

    See More:

    Toyota Avalon Owners Manual > Using the air conditioning system and defogger: Heated steering wheel/ seat heaters/ seat ventilators
    Heated steering wheel and seat heaters heat the side grips of the steering wheel and seats, respectively. Seat ventilators maintain good ventilation by pulling air through the seat upholstery.   WARNING Care should be taken to prevent injury if anyone in the following categories comes in conta ...

    Toyota Avalon Owners Manual

    Toyota Avalon Service & Repair Manual

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