General Information

Motor Driven Power Steering
C1109 IGN Signal Error - General Information

Component Location





General Description

The EPS CM (MDPS=Motor Driving Power Steering) senses the state of battery voltage in order to operate it's system normally.
If battery voltage is too low, the system couldn't run. And if it is too high, the EPS CM couldn't be damaged.

DTC Description

If the voltage of IG circuit is out of the setting value, the EPS(MDPS=Motor Driving Power Steering) unit sets this DTC.

DTC Detecting Condition





Specification





Diagnostic Circuit Diagram