There is a sensor to detect a motor position in EPS CM for controlling EPS motor preciously.
ESP CM controls a motor according to a data read from this sensor.
EPS CM sets this code and inhibits EPS if a data read from motor position sensor has an error.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Check Motor position sensor signal |
•
Faulty Motor position sensor
•
Poor connection of connector |
Enable conditions |
•
IG ON | |
Threshold value |
•
Abnormal sensor signal detected | |
Fail Safe |
•
EPS warning lamp "ON" | |
Restoration conditions |
•
Normal condition after IG on → off |
