POWER STEERING SYSTEM SYSTEM DIAGRAM

A011BW7E01

Transmitting ECU

(Transmitter)

Receiving ECU Signal Communication Method
ECM Power Steering ECU
  • Engine speed signal

  • Engine variation information signal

  • Vehicle destination information signal

  • Variation information of transmission signal

CAN
Skid Control ECU Power Steering ECU
  • Vehicle speed signal

  • VSC operation prohibition state signal

CAN
Power Steering ECU ECM EPS idle up request signal CAN
Power Steering ECU Combination Meter
  • EPS warning light on request signal

  • EPS diagnostic information signal

CAN
Engine Stop and Start ECU* Power Steering ECU Idling stop control mode state signal CAN

*: w/ Stop and Start System