Input/Output Signal

Communicates the signal from each control unit via CAN communication.

Control unit	Signal status
HPCM	Transmits mainly the following signal to power steering control module via CAN communication. Power steering start activation request signal
ABS actuator and electric unit (control unit)	Transmits mainly the following signals to power steering control module via CAN communication. Vehicle speed signal (ABS) Decel G sensor signal Yaw rate signal Brake switch signal VDC malfunction signal
Steering angle sensor	Transmits mainly the following signals to power steering control module via CAN communication. Steering angle sensor signal Steering angle sensor malfunction signal
Combination meter	Transmits mainly the following signals to power steering control module via CAN communication. Vehicle speed signal (METER) Odometer signal
Combination meter	The Hybrid EPS (Electrical Power Steering) warning lamp turns ON according to the signal received by CAN communication from the power steering control module.