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 AND BRAKE FORCE DISTRIBUTION FUNCTION

Component	Signal description
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 signal from ABS actuator and electric unit (control unit) via CAN communication. Target throttle position signal
TCM	Mainly transmits the following signal to ABS actuator and electric unit (control unit) via CAN communication: Shift position signal
Steering angle sensor	Mainly transmits the following signal 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

ACTIVE TRACE CONTROL FUNCTION

Component	Signal description
ADAS control unit	Mainly transmits the following signal 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 signal 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
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 signal to ADAS control unit via CAN communication: Drive mode select switch signal
Steering angle sensor	Mainly transmits the following signal 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 signal 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)