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

SYSTEM DIAGRAM

Communication Table

Sender

Receiver

Signal

Line

ECM

Main Body ECU (Multiplex Network Body ECU)

Shift position P signal

CAN

Outer Mirror Control ECU Assembly LH

Main Body ECU (Multiplex Network Body ECU)

  • M1 switch signal
  • M2 switch signal
  • SET switch signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Position Control ECU Assembly

  • Shift position P signal
  • Transmission information
  • Driving position buzzer request
  • Driver seat position request
  • Driver seat position data

CAN

Certification ECU (Smart Key ECU Assembly)

Main Body ECU (Multiplex Network Body ECU)

  • Engine switch signal
  • Memory call replay request
  • Key identification No. 1 to No. 7 acquisition condition

CAN

Position Control ECU Assembly

Main Body ECU (Multiplex Network Body ECU)

  • State signal of driver seat
  • State signal of driving position buzzer

CAN

Multiplex Network Master Switch Assembly

Main Body ECU (Multiplex Network Body ECU)

Door control switch signal

LIN

    System Description

    Terminals Of Ecu

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

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

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