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Home >> Nissan-Datsun >> 2021 >> Leaf SV >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System >> System Description >> System (Brake Control) >> Brake Assist 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

Function

ABS actuator and electric unit (control unit)

Refer to Component Description .

Front LH wheel sensor

Refer to Component Description .

Front RH wheel sensor

Refer to Component Description .

Rear LH wheel sensor

Refer to Component Description .

Rear RH wheel sensor

Refer to Component Description .

Stop lamp switch

Refer to Component Description .

Brake pedal position switch

Refer to Component 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 *

  • Electrically-driven intelligent brake control 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.

  • VDC warning lamp signal
  • VDC OFF indicator lamp signal

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