The EPS(MDPS=Motor Driving Power Steering) ECU sets this DTC if it has gotten abnormal data from ESP(VDC) ECM.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
CAN signal monitoring | 1. Poor connection 2. Connector disconnected 3. Open or short in the CAN line 4. Faulty ESP(VDC) ECM |
Enable Conditions |
•
IG ON or Engine ON | |
Diagnostic Time |
•
100ms | |
Threshold value |
•
When it has gotten abnormal signals from ESP(VDC) ECM. | |
Fail-Safe |
•
Motor : ON
•
Relay : ON
•
EPS Warning lamp : OFF |
