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EPS DTC Troubleshooting Index

EPS DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

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