EPS(MDPS=Motor Driving Power Steering) CM sets this code if EPS CM doesn't receives a vehicle speed signal from EMS normally.
At that time it controls EPS system by using predefined vehicle speed value.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
Check received message from ECM/PCM | 1. Wheel speed Sensor 2. ECM/PCM |
Enable conditions |
•
IG KEY ON | |
Threshold value |
•
Vehicle speed signal is INVALID | |
Fail Safe |
•
EPS CM sets vehicle speed as 80kph (43mile). |
