DFFS fault codes
7,984 codes · 47 vehicle records · 0 ECU records · 0 live-data parameters
Codes 7,984
| 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 |
| U1115 | CGW CAN timeout/Not equipped | 17 | Network |
| U1116 | KOS CAN timeout/Not equipped | 25 | Network |
| U1117 | Lost communication (ABS) | 25 | Network |
| U1118 | Communication failure with Built-in System Interface (BSI) | 23 | Network |
| U1119 | Lost communication (multi display) | 15 | Network |
| U111D | TCU1 parity error signal | 12 | 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 |
| U1148 | Loss of serial communications for class 2 devices | 12 | Network |
| U1150 | Communication failure with battery management system (BMS) | 17 | Network |
| U1153 | CAN suspension network | 13 | Network |
| U1157 | No communication with hybrid management ECU1 on suspension and wheel CAN network | 10 | Network |
| U1158 | Lost communication with engine ECU on suspension and wheel CAN network | 11 | Network |
| U115D | ASR (HS2) message lost - SEL_4FD/ASRPLUS_SELECTOR_FRAME | 9 | Network |
| U1162 | Vehicle distance alarm ECU is causing operation failure | 16 | Network |
| U1164 | Loss Of DIM Serial Data Communication | 14 | Network |
| U1167 | Loss of serial communications for class 2 devices | 18 | Network |
| U1168 | Loss Of TTM Communications | 10 | Network |
| U119B | VD1 end-to-end (E2E) failure | 5 | Network |
| U11A2 | Electronic shift module (ESM) (HS1) message lost - ESM_4FE/ESM_FRAME | 5 | Network |
| U11D4 | Communication failure with powertrain monitor | 2 | Network |
| U11D5 | Lost communication with the electric vehicle management electronic control unit | 8 | Network |
| U11D6 | Lost communication with the powertrain interface ECU | 2 | Network |
| U11D7 | Traction control (anti-slip regulation) failure | 8 | Network |
| U11DD | Communication error with network voltage maintenance device ECU | 7 | Network |
| U1204 | Loss of serial communications for class 2 devices | 21 | Network |
| U1205 | No communication with the steering angle sensor | 23 | Network |
| U1207 | Lost communication with hybrid power management electronic control unit 1 | 15 | Network |
| U1208 | No communication with engine control unit | 11 | Network |
| U1209 | No communication with automatic transmission electronic control unit | 11 | Network |
| U1210 | Lost communication with automatic transmission electronic control unit | 16 | Network |
| U1211 | Engine parity/toggle bit error | 14 | Network |
| U1212 | CAN network | 15 | Network |
| U1213 | The information sent by the electronic stability program ECU is faulty. | 17 | Network |
| U1214 | Loss of serial communications for class 2 devices | 12 | Network |
| U1217 | Invalid or missing data for external lamp outage | 16 | Network |
| U1218 | CAN BCM invalid value | 17 | Network |
| U1219 | Automatic release electronic parking brake failure | 9 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.