Component Location
General Description

EPS(MDPS=Motor Driving Power Steering) provides a different assist force according to vehicle speed when engine ON.

EPS CM receives engine condition and vehicle speed from ECM as EMS signal.

DTC Description

EPS(MDPS=Motor Driving Power Steering) CM sets this code if EMS message is not received within predefined time.

DTC Detecting Condition

Item

Detecting Condition

Possible cause

DTC Strategy

–

Check EMS message time interval.

1.

Open or short in CAN harness of engine side

2.

Faulty ECM

Enable conditions

–

IG KEY ON

Threshold value

–

EMS message isn't received for more than 3sec.

Fail Safe

–

EPS CM sets vehicle speed as 80kph (49mile).

Diagnostic Circuit Diagram
Яндекс.Метрика