EPS CM has a relay to cut off current to a motor if abnormal operation is detected.
EPS CM checks a condition of relay while ig ON.
EPS CM sets this code and turns on warning lamp if a relay can′t be on state when it receives a commend to turn it on.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Check relay state |
•
Faulty fail safe relay |
Enable conditions |
•
IG ON | |
Threshold value |
•
Relay isn't operated | |
Fail Safe |
•
Waring lamp ON, EPS control is inhibited | |
Restoration conditions |
•
Normal condition after IG on → off |
