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Home >> Toyota >> 2022 >> Avalon XLE >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Front Camera System - Diagnostics - Introduction (Exec Pt Hybrid)) >> FRONT CAMERA SYSTEM (for Gasoline Model) >> System Diagram [04/2018 - 08/2021] >> System Diagram [04/2018 - 08/2021]

System Diagram [04/2018 - 08/2021]

WARNING: This page is about a different car, the 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
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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
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