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
|
