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Home >> Lexus >> 2021 >> LC 500 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Forward Recognition Camera System - Diagnostics - Introduction (Convertible) >> Forward Recognition Camera System >> System Diagram [07/2020 - 05/2023] >> System Diagram [07/2020 - 05/2023]
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System Diagram [07/2020 - 05/2023]

Fig 1: Forward Recognition Camera System Wiring Diagram
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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
  • 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 Assembly Forward Recognition Camera
  • Vehicle speed 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 Forward Recognition Camera Vehicle yaw rate sensor signal CAN
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