Lane Keeping Assist System DTCS
LANE KEEPING ASSIST SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) INDENTIFICATION
| DTC | Detection Item |
|---|---|
| 10 | Incomplete Static Camera Aiming With LKAS Camera |
| 11 | Dynamic Camera Aiming Failed With LKAS Camera |
| 2 | Internal failure of the LKAS control unit (transaction time error) |
| 5 | Lost Communication With the EPS Control Unit |
| 6 | F-CAN Malfunction |
| 7 | F-CAN Communication With the VSA Modulator-Control Unit Malfunction |
| 8 | F-CAN Communication With the PCM Malfunction |
| 9 | F-CAN Communication With the Gauge Control Module Malfunction |
| 11 Refer to LKAS DTC Troubleshooting: 11 or LKAS DTC Troubleshooting: 10, 11 | F-CAN Communication With the A/T (PCM) Malfunction |
| 20 | EPS (LKAS) System Malfunction |
| 21 | VSA Modulator-Control Unit Malfunction |
| 22 | PGM-FI System Malfunction |
| 23 | Gauge Control Module Malfunction |
| 25 | A/T (PCM) Malfunction |
| 28 | Wheel Speed Signal Value Error (Wheel Speed Signal) |
| 29 | Steering Angle Sensor (Straight Point of the Steering Angle) |
| 34 | Steering Angle Sensor Communication Failure |
| 35 | Steering Angle Sensor Failure |
| 37 | LKAS Camera Software Not Programmed |
| 38 | LKAS Switch Open |
| 39 | LKAS Switch Ground Short |
| 40 | MAIN Switch Open |
| 41 | MAIN Switch Ground Short |
| 42 | F-CAN Communication With the EPS Malfunction |
| 91-01 - Refer to: EPS-LKAS DTC Troubleshooting: 91-01 (2016 2017 2018 2019 2020) or EPS-LKAS DTC Troubleshooting: 91-01 (2014 2015) | ECU Internal Circuit (Communication Error) |
| 91-02 - Refer to: EPS-LKAS DTC Troubleshooting: 91-02, 92-01, 92-02 (2014 2015), or EPS-LKAS DTC Troubleshooting: 91-02, 92-01, 92-02 (2016 2017 2018 2019 2020) | Motor Current Detector Offset Out of Range |
| 91-03 - Refer to: EPS-LKAS DTC Troubleshooting: 91-03 (2016 2017 2018 2019 2020) or EPS-LKAS DTC Troubleshooting: 91-03 (2014 2015) | Check Circuit of Torque Sensor |
| 92-01 - Refer to: EPS-LKAS DTC Troubleshooting: 91-02, 92-01, 92-02 (2016 2017 2018 2019 2020) or EPS-LKAS DTC Troubleshooting: 91-02, 92-01, 92-02 (2014 2015) | Motor Drive Circuit (Low FET of H-Bridge Circuit) Malfunction |
| 92-02 - Refer to: EPS-LKAS DTC Troubleshooting: 91-02, 92-01, 92-02 (2016 2017 2018 2019 2020) or EPS-LKAS DTC Troubleshooting: 91-02, 92-01, 92-02 (2014 2015) | Motor Drive Circuit (High FET of H-Bridge Circuit) Malfunction |
| 93-01 - Refer to: EPS-LKAS DTC Troubleshooting: 93-01(With CAN Gateway) (2016 2017 2018) or EPS-LKAS DTC Troubleshooting: 93-01(Without CAN Gateway) (2016 2017 2018) or EPS-LKAS DTC Troubleshooting: 93-01 (2019 2020) or EPS-LKAS DTC Troubleshooting: 93-01 (2014 2015) | Check Data Communication to LKAS Unit |
| 93-02 - Refer to: EPS-LKAS DTC Troubleshooting: 93-02, 93-03, 93-04 (2016 2017 2018 2019 2020), or EPS-LKAS DTC Troubleshooting: 93-02, 93-03, 93-04 (2014 2015) | Check Upper and Lower Limit of LKAS Unit Instruction Electric Current |
| 93-03 - Refer to: EPS-LKAS DTC Troubleshooting: 93-02, 93-03, 93-04 (2016 2017 2018 2019 2020), or EPS-LKAS DTC Troubleshooting: 93-02, 93-03, 93-04 (2014 2015) | Check Electric Current of LKAS Unit Instruction |
| 93-04 - Refer to: EPS-LKAS DTC Troubleshooting: 93-02, 93-03, 93-04 (2016 2017 2018 2019 2020), or EPS-LKAS DTC Troubleshooting: 93-02, 93-03, 93-04 (2014 2015) | Check Output of LKAS Unit |