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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, EBD function, Rise-up & Build-up function and Brake force distribution 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*.

  • 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

*: Communication line between yaw rate/side/decel G sensor and ABS actuator and electric unit (control unit)

Active trace control function

Component

Signal description

ADAS control unit

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

  • Active trace control 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

ABS actuator and electric unit (control unit)

Mainly transmits the following signals to ADAS control unit via CAN communication.

  • Vehicle speed signal (ABS)
  • Stop lamp switch signal (brake signal)
  • VDC OFF switch signal
  • Yaw rate signal
  • Side G sensor signal
  • Decel G sensor signal

Yaw rate/side/decel G sensor

Mainly transmits the following signals to ABS actuator and electric unit (control unit) via communication line *.

  • Yaw rate signal
  • Side G sensor signal
  • Decel G sensor signal

Drive mode select switch

Outputs ON/OFF status of STANDARD, SPORT, ECO, SNOW mode to A/C auto AMP.

A/C auto AMP.

Mainly transmits the following signals to ADAS control unit via CAN communication.

  • Drive mode select switch signal

Steering angle sensor

Mainly transmits the following signals to ADAS control unit via CAN communication.

  • Steering angle sensor signal

Combination meter

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

  • VDC OFF indicator lamp signal
  • VDC warning lamp signal

Mainly receives the following signals from ADAS control unit via CAN communication.

  • FEB warning lamp signal

*: Communication line between yaw rate/side/decel G sensor and ABS actuator and electric unit (control unit)



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

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*.

  • 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.

  • Acceleration 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.

  • VDC warning lamp signal
  • VDC OFF indicator lamp signal

*: Communication line between yaw rate/side/decel G sensor and ABS actuator and electric unit (control unit)