General Information

C1704 ECU Fail-Safe Relay Fail

General Information

Component Location





General Description

EPS (MDPS=Motor Driving Power Steering) Control Module has a relay to cut off current to a motor if abnormal operation is detected.
EPS CM (Control Module) checks a condition of relay while ig ON.

DTC Description

EPS (MDPS=Motor Driving Power Steering) Control Module 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.

DTC Detecting Condition