EPS (MDPS=Motor Drive Power Steering) sets this code if high voltage caused by faulty alternator or poor connection in power supply circuit is detected.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Battery voltage monitoring. | 1. Open/short in power circuit 2. Faulty ground circuit 3. Faulty charging system |
Enable Conditions |
•
Ignition "ON". | |
Threshold Value |
•
When battery voltage is higher than 18V for more than 500ms. | |
Fail Safe |
•
EPS warning lamp "ON". | |
Restoration Conditions |
•
When battery voltage is lower than 17V for immediately. |
