Input Signal And Output Signal

Component

Function

Steering angle sensor

• Transmits mainly the following signal to EPS control unit via CAN communication.
  • Steering angle sensor signal

ECM

• Transmits mainly the following signals to EPS control unit via CAN communication.
  • Engine status signal
  • idling stop status signal
• Receives mainly the following signal from EPS control unit via CAN communication.
  • EPS torque signal

ABS actuator and electric unit (control unit)

• Transmits mainly the following signal to EPS control unit via CAN communication.
  • Vehicle speed signal (ABS)

Drive mode select switch

• Transmits mainly the following signals to power steering control module via CAN communication.
  • Drive mode signal

Combination meter

• Transmits mainly the following signal to EPS control unit via CAN communication.
  • Vehicle speed signal (Meter)
• Receives mainly the following signal from EPS control unit via CAN communication.
  • Electric power steering warning lamp signal