| U0001 | Bus error (CAN-C) | Transaxle control module (TCM), SRS-ECU | Diagnose CAN bus lines and confirm input signals. |
| U0100 | Engine CAN timeout | ACC/FCM-ECU, Transaxle control module (TCM), AWC-ECU, ASC-ECU, Electric parking brake ECU, EPS-ECU, SRS-ECU, Combination meter, Camera-ECU, ETACS-ECU, FCM/LDW/AHB-ECU, Telematics control unit (TCU) |
| U0101 | T/M CAN timeout | Engine control module (ECM), ACC/FCM-ECU, AWC-ECU, ASC-ECU, Electric parking brake ECU, ETACS-ECU, BSW-ECU (master), FCM/LDW/AHB-ECU |
| U0114 | 4WD CAN timeout | ASC-ECU, ETACS-ECU |
| U0121 | ABS/ASC CAN timeout | Engine control module (ECM), ACC/FCM-ECU, Transaxle control module (TCM), AWC-ECU, Electric parking brake ECU, EPS-ECU, SRS-ECU, ETACS-ECU, BSW-ECU (master), FCM/LDW/AHB-ECU |
| U0126 | SAS CAN timeout | ACC/FCM-ECU, AWC-ECU, ASC-ECU, EPS-ECU, BSW-ECU (master), FCM/LDW/AHB-ECU |
| U0131 | EPS CAN timeout | Engine control module (ECM), ETACS-ECU |
| U0141 | ETACS CAN timeout | Engine control module (ECM), ACC/FCM-ECU, Transaxle control module (TCM), AWC-ECU, ASC-ECU, Electric parking brake ECU, EPS-ECU, KOS&OSS-ECU, SRS-ECU, Combination meter, Camera-ECU, Multivision display <Vehicles with Smartphone Link Display Audio>, Head up display (HUD), BSW-ECU (master), FCM/LDW/AHB-ECU, Telematics control unit (TCU), Gateway-ECU (for BSW) <Up to 20 Model year>, Gateway-ECU <From 22 Model year>, A/C controller assembly (A/C-ECU) |
| U0146 | GATEWAY CAN timeout | ETACS-ECU, BSW-ECU (master) |
| U0151 | SRS-ABG CAN timeout | ETACS-ECU, Telematics control unit (TCU) |
| U0154 | Occupant classification-ECU CAN timeout | SRS-ECU, ETACS-ECU |
| U0155 | Meter CAN timeout | Engine control module (ECM), KOS&OSS-ECU, Camera-ECU, Multivision display <Vehicles with Smartphone Link Display Audio>, ETACS-ECU, Head up display (HUD), Telematics control unit (TCU), A/C controller assembly (A/C-ECU) |
| U0159 | CAMERA CAN timeout | Combination meter, Multivision display <Vehicles with Smartphone Link Display Audio>, ETACS-ECU |
| U0164 | A/C CAN timeout | Engine control module (ECM), KOS&OSS-ECU, Combination meter, Multivision display <Vehicles with Smartphone Link Display Audio>, ETACS-ECU, Telematics control unit (TCU) | Diagnose CAN bus lines and confirm input signals. |
| U0167 | Immobilizer CAN communication | Engine control module (ECM) |
| U0168 | WCM/F.A.S.T. CAN timeout | ETACS-ECU |
| U0245 | NAVI/DISP.AUDIO CAN timeout | KOS&OSS-ECU, Combination meter, Camera-ECU, ETACS-ECU, Telematics control unit (TCU), A/C controller assembly (A/C-ECU) |
| U0317 | EPB CAN timeout | Engine control module (ECM), ACC/FCM-ECU, Transaxle control module (TCM), ASC-ECU |
| U0331 | ECU internal error | ETACS-ECU |
| U0401 | Engine (CAN message) | AWC-ECU, ASC-ECU, Electric parking brake ECU |
| U0402 | T/M (CAN message) | Electric parking brake ECU |
| U0415 | ABS/ASC (CAN message) | Engine control module (ECM), Electric parking brake ECU |
| U0417 | EPB (CAN message) | ASC-ECU |
| U0428 | SAS (CAN message) | AWC-ECU, ASC-ECU |
| U0431 | ETACS (CAN message) | AWC-ECU |
| U0435 | AWC (CAN message) | ASC-ECU |
| U0440 | Implausible AWC data | ASC-ECU |
| U1000 | OSS/F.A.S.T._OSS CAN timeout | Combination meter, Multivision display <Vehicles with Smartphone Link Display Audio>, ETACS-ECU, Telematics control unit (TCU), A/C controller assembly (A/C-ECU) |
| U1011 | ACC/FCM Parity/Toggle bit error | ASC-ECU |
| U1013 | Driver demand torque signal | ASC-ECU |
| U1015 | FCM/LDW/AHB Parity/Toggle bit | ASC-ECU |
| U1018 | BSW CAN timeout | ETACS-ECU |
| U1073 | Bus-off | AWC-ECU, ASC-ECU, Steering wheel sensor, Electric parking brake ECU, EPS-ECU, ETACS-ECU, Gateway-ECU (for BSW) <Up to 20 Model year> |
| U1109 | ETACS CAN timeout | Occupant Classification-ECU |
| U1165 | TCU CAN timeout | ETACS-ECU |
| U1168 | TCU CAN timeout | KOS&OSS-ECU, Multivision display <Vehicles with Smartphone Link Display Audio> |
| U1190 | No receive fault detect signal | ACC/FCM-ECU, EPS-ECU, KOS&OSS-ECU, SRS-ECU, Occupant Classification-ECU, Combination meter, Multivision display <Vehicles with Smartphone Link Display Audio>, Head up display (HUD), BSW-ECU (master), FCM/LDW/AHB-ECU, Telematics control unit (TCU), Gateway-ECU (for BSW) <Up to 20 Model year>, Gateway-ECU <From 22 Model year>, A/C controller assembly (A/C-ECU) | Diagnose CAN bus lines and confirm input signals. |
| U1195 | Coding not completed | ACC/FCM-ECU, Transaxle control module (TCM), AWC-ECU, ASC-ECU, Electric parking brake ECU, EPS-ECU, KOS&OSS-ECU, SRS-ECU, Combination meter, Camera-ECU, Multivision display <Vehicles with Smartphone Link Display Audio>, Head up display (HUD), BSW-ECU (master), FCM/LDW/AHB-ECU, Telematics control unit (TCU), A/C controller assembly (A/C-ECU) |
| U1197 | Coding data unavailable | Transaxle control module (TCM), ASC-ECU, Camera-ECU, Multivision display <Vehicles with Smartphone Link Display Audio> |
| U1199 | VIN not programmed | EPS-ECU, SRS-ECU, A/C controller assembly (A/C-ECU) |
| U119A | VIN mismatch | AWC-ECU, EPS-ECU, SRS-ECU |
| U1417 | Wrong coding data received | Transaxle control module (TCM) |
| U1425 | T/M (CAN message) | AWC-ECU |
| U1426 | ASC (CAN message) | AWC-ECU |
| U1427 | Implausible wheel speed data | AWC-ECU |
| U1428 | G and yaw rate sensor data malfunction | AWC-ECU |
| U15A0 | ACC/FCM ECU CAN timeout | ASC-ECU, ETACS-ECU, FCM/LDW/AHB-ECU |
| U15A2 | Vehicle speed Information lost | Occupant Classification-ECU |
| U15A3 | Odometer information lost | Occupant Classification-ECU |
| U15A4 | VIN information lost | Occupant Classification-ECU |
| U15A5 | FCM/LDW/AHB CAN timeout | ACC/FCM-ECU, ASC-ECU, ETACS-ECU |
| U1F50 | CAN1 Bus-off | Gateway-ECU <From 22 Model year> |
| U1F51 | CAN2 Bus-off | Gateway-ECU <From 22 Model year> |
| U1F52 | CAN3 Bus-off | Gateway-ECU <From 22 Model year> |
| U1F53 | CAN4 Bus-off | Gateway-ECU <From 22 Model year> |
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