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Input Signal And Output Signal

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

VDC FUNCTION, TCS FUNCTION, ABS FUNCTION AND EBD FUNCTION

Component Signal description
Yaw rate/side/decel G sensor Mainly transmits the following signals to ABS actuator and electric unit (control unit) via communication line(1):
  • Yaw rate signal
  • Side G sensor signal
  • Decel G sensor signal
ECM Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:
  • Accelerator pedal position signal
  • Engine speed signal

Mainly receives the following signals from ABS actuator and electric unit (control unit) via CAN communication.
  • Target throttle position signal
TCM Mainly transmits the following signals to ABS actuator and electric unit (control unit) via CAN communication:
  • Shift position 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
  • Brake warning lamp signal
  • VDC warning lamp signal
  • VDC OFF indicator lamp
(1) Communication line between yaw rate/side/decel G sensor and ABS actuator and electric unit (control unit)