Hafei fault codes
5,198 codes · 12 vehicle records · 0 ECU records · 0 live-data parameters
Codes 5,198
| Code | Description | Brands | System |
|---|---|---|---|
| U1111 | Lost communication (IDM) | 30 | Network |
| U1112 | Function restriction due to implausible message(s) | 30 | Network |
| U1113 | Valid except model 177 | 26 | Network |
| U1114 | Inter-system CAN | 22 | Network |
| U1116 | KOS CAN timeout/Not equipped | 25 | Network |
| U1117 | Lost communication (ABS) | 25 | Network |
| U1120 | Lost wheel distance message | 24 | Network |
| U1121 | Communication failure with electric steering ECU | 29 | Network |
| U1122 | Data bus implausible message | 26 | Network |
| U1123 | Lost communication with LIN ECU 3 | 26 | Network |
| U1124 | SAS (CAN message) | 26 | Network |
| U1125 | Yaw rate sensor signal fault | 25 | Network |
| U1126 | EPS (CAN message) | 23 | Network |
| U1127 | 4WD (CAN message) | 22 | Network |
| U1128 | Meter (CAN message) | 24 | Network |
| U1129 | ETACS (CAN message) | 21 | Network |
| U1130 | CAN network | 20 | Network |
| U1131 | Display (CAN message) | 21 | Network |
| U1132 | SRS airbag (CAN message) | 17 | Network |
| U1133 | LIN network | 23 | Network |
| U1136 | KOS (CAN message) | 22 | Network |
| U1190 | Loss of serial communications for class 2 devices | 14 | Network |
| U1200 | Loss of serial communications for class 2 devices | 23 | Network |
| U1201 | Communication error | 21 | Network |
| U1202 | MCU CAN communication error 2 | 20 | Network |
| U1203 | Loss of serial communications for class 2 devices | 23 | Network |
| U1204 | Loss of serial communications for class 2 devices | 21 | Network |
| U1205 | No communication with the steering angle sensor | 23 | Network |
| U1206 | Loss of serial communications for class 2 devices | 18 | Network |
| U1300 | Class 2 data link low | 21 | Network |
| U1301 | Class 2 data link high | 22 | Network |
| U1302 | Data Length Error | 20 | Network |
| U1303 | Programming mode active message not received | 23 | Network |
| U1304 | CAN bus no communication with seat interface module | 19 | Network |
| U1305 | No communication with the steering angle sensor (SAS) | 22 | Network |
| U1306 | Data Length Error | 15 | Network |
| U1307 | Lost communication with trailer interface control module | 19 | Network |
| U1308 | No communication with engine control unit | 20 | Network |
| U1309 | No communication with A/T ECU | 21 | Network |
| U1310 | Automatic transmission electrical control failure | 21 | Network |
| U1311 | Data Length Error | 20 | Network |
| U1312 | Data Length Error | 19 | Network |
| U1313 | Communication failure with ABS or ABS/ESP | 23 | Network |
| U1314 | Data Length Error | 19 | Network |
| U1315 | Data Length Error | 13 | Network |
| U1316 | Data Length Error | 12 | Network |
| U1317 | Data length error (ID: 2F1) | 15 | Network |
| U1318 | Communication failure with Built-in System Interface (BSI) | 19 | Network |
| U1319 | Automatic release electronic parking brake fault | 18 | Network |
| U1320 | Data Length Error | 11 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.