EPS DTC Troubleshooting Index
DTC
Detection Item
C0037
Left Rear Wheel Speed Sensor Malfunction
C003A
Right Rear Wheel Speed Sensor Malfunction
C0062
Longitudinal Acceleration Sensor Malfunction
C0063
Yaw-Rate Sensor Malfunction
C1400
Motor Current Malfunction
Motor Voltage Malfunction
C1403
Motor Angle Sensor (SIN/COS) Signals Incorrect
Motor Angle Sensor (SIN/COS) Signals Incorrect Correlation
C1404
EPS Motor U Phase Circuit High Voltage
C1405
EPS Motor V Phase Circuit High Voltage
C1406
EPS Motor W Phase Circuit High Voltage
C1420
Main Torque Sensor and Sub Torque Sensor Incorrect Correlation
C1421
Main Torque Sensor Malfunction
C1422
Sub Torque Sensor Malfunction
C1423
Torque Sensor Power Source Circuit Malfunction
C1432
Vehicle Speed and the Engine Speed Incorrect Correlation
U0029
F-CAN Malfunction (Bus-Off)
U0100
F-CAN Malfunction (EPS Control Unit-PCM/TCM)
U0122
F-CAN Malfunction (EPS Control Unit-VSA Modulator-Control Unit)
U0151
F-CAN Malfunction (EPS Control Unit-SRS Unit)
U0416
VSA System Malfunction
U129C
F-CAN Malfunction (EPS Control Unit-Driving Support System Control Unit)
U1483
LKAS Malfunction (Indicator value check)
LKAS Malfunction
U3000
EPS Motor Circuit Open
EPS Control Unit Internal Circuit Malfunction
ECU Software Update Failure
EPS Control Unit Internal Malfunction
U3003
Battery Voltage Low
Battery Voltage High