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EPS DTC Troubleshooting Index

DTC  Detection Item 
C0051 -96  Steering Angle Sensor Malfunction
C0063 -96  Yaw-Rate Sensor Malfunction
C1400 -11  Motor Current Malfunction
-1D  EPS Motor Current Incorrect Correlation
C1403 -29  Motor Angle Sensor (SIN/COS) Signals Incorrect Correlation
C1404 -13  EPS Motor U Phase Circuit High Voltage
C1405 -13  EPS Motor V Phase Circuit High Voltage
C1406 -13  EPS Motor W Phase Circuit High Voltage
C1420 -29  Main Torque Sensor and Sub Torque Sensor Incorrect Correlation
-2A  Torque Sensor Main - Sub Detection Voltage Fixed Malfunction
C1421 -14  Main Torque Sensor Malfunction
C1422 -14  Sub Torque Sensor Malfunction
C1423 -14  Torque Sensor Power Source Circuit Malfunction
C1432 -62 - Refer to: DTC Troubleshooting: C1432-62 (2016 2017 2018)  or DTC Troubleshooting: C1432-62 (2019 2020 2021)  Vehicle Speed and the Engine Speed Incorrect Correlation
U0029 -00  F-CAN Malfunction (Bus-Off)
U0100 -00 - Refer to: DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T (With CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 9-Speed A/T (With CAN Gateway)) (2019 2020 2021),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 6-Speed A/T (Without CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 9-Speed A/T (Without CAN Gateway)) (2019 2020 2021),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 9-Speed A/T) (2016 2017 2018),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T) (2016 2017 2018)  F-CAN Malfunction (EPS Control Unit-PCM)
U0122 -00 - Refer to: DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 9-Speed A/T) (2016 2017 2018),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T) (2016 2017 2018),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T (With CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 9-Speed A/T (With CAN Gateway)) (2019 2020 2021),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 6-Speed A/T (Without CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 9-Speed A/T (Without CAN Gateway)) (2019 2020 2021)  F-CAN Malfunction (EPS Control Unit-VSA Modulator-Control Unit)
U0126 -00 - Refer to: DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 9-Speed A/T) (2016 2017 2018),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T (With CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00 (2019 2020 2021)  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 6-Speed A/T (Without CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 9-Speed A/T (Without CAN Gateway)) (2019 2020 2021),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T) (2016 2017 2018)  F-CAN Malfunction (EPS Control Unit-Steering Angle Sensor)
U0416 -68  VSA System Malfunction
U1100 -00 - Refer to: DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T (With CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00 (2019 2020 2021)  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 6-Speed A/T (Without CAN Gateway)) (2019 2020),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00(EPS Control Unit: 9-Speed A/T (Without CAN Gateway)) (2019 2020 2021),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 6-Speed A/T) (2016 2017 2018),  or DTC Troubleshooting: U0100-00, U0122-00, U0126-00, U1100-00(EPS Control Unit: 9-Speed A/T) (2016 2017 2018),  F-CAN Malfunction (EPS Control Unit-Driving Support System Control Unit)
U1483 -92  LKAS ECU Command Current Upper and Lower Limit Values Diagnosis (Diagnosis During the LKAS Control)
-94  LKAS Malfunction
U3000 -49  EPS Control Unit Internal Circuit Malfunction
-51  ECU Software Update Failure
-55  EPS Control Unit Internal Malfunction
U3003 -1C  12V BATT Voltage Failure