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Home >> Nissan-Datsun >> 2022 >> Leaf S Plus >> Repair and Diagnosis >> Brakes >> Brakes Control Systems >> Brake Control System >> System Description >> System (Brake Control) >> VDC Function >> System Description >> Input Signal And Output Signal
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Input Signal And Output Signal

Major signal transmission between each unit via communication lines is shown in the following table:

Component

Signal description

VCM

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:

  • Accelerator pedal position signal
  • VCM control signal
  • Shift position signal

Electrically-driven intelligent brake

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication and brake communication line *1 :

  • Electrically-driven intelligent brake control signal
  • Brake warning lamp request signal
  • Brake system warning lamp request signal

Steering angle sensor

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:

  • Steering angle sensor signal

Combination meter

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:

  • Brake fluid level switch signal
  • Parking brake switch signal

Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication:

  • ABS warning lamp signal
  • VDC warning lamp signal
  • Brake warning lamp signal
  • Brake system warning lamp signal
  • VDC OFF indicator lamp signal

*1: CAN communication line between electrically-driven intelligent brake unit and ABS actuator and electric unit (control unit)