Results for “U”
Fault codes 7,936
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| U1221 | Loss of serial communications for class 2 devices | 14 | Network |
| U1222 | Loss of serial communications for class 2 devices | 15 | Network |
| U1223 | Loss of serial communications for class 2 devices | 9 | Network |
| U1224 | FlexRay communication fault | 9 | Network |
| U1225 | Yaw rate sensor signal fault | 11 | Network |
| U1226 | Loss of serial communications for class 2 devices | 8 | Network |
| U1227 | Loss of serial communications for class 2 devices | 7 | Network |
| U1228 | Loss of serial communications for class 2 devices | 7 | Network |
| U1229 | Loss of serial communications for class 2 devices | 7 | Network |
| U122E | No description available | 2 | Network |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| U122F | Digital Audio Broadcast Tuner | 8 | Network |
| U1230 | CAN network | 7 | Network |
| U1231 | Loss of serial communications for class 2 devices | 5 | Network |
| U1232 | Loss of serial communications for class 2 devices | 13 | Network |
| U1233 | Reversible alternator | 13 | Network |
| U1234 | Loss of serial communications for class 2 devices | 11 | Network |
| U1235 | IP address conflict | 13 | Network |
| U1236 | No communication in driving profile rotary switch | 12 | Network |
| U1237 | Loss of serial communications for class 2 devices | 5 | Network |
| U1238 | Loss of serial communications for class 2 devices | 8 | Network |
| U1239 | Loss of serial communications for class 2 devices | 8 | Network |
| U123A | No description available | 2 | Network |
| U123C | No description available | 2 | Network |
| U123D | No description available | 1 | Network |
| U123E | No description available | 1 | Network |
| Code | Description | Brands | System |
|---|---|---|---|
| U122F | Digital Audio Broadcast Tuner | 8 | Network |
| U1230 | CAN network | 7 | Network |
| U1231 | Loss of serial communications for class 2 devices | 5 | Network |
| U1232 | Loss of serial communications for class 2 devices | 13 | Network |
| U1233 | Reversible alternator | 13 | Network |
| U1234 | Loss of serial communications for class 2 devices | 11 | Network |
| U1235 | IP address conflict | 13 | Network |
| U1236 | No communication in driving profile rotary switch | 12 | Network |
| U1237 | Loss of serial communications for class 2 devices | 5 | Network |
| U1238 | Loss of serial communications for class 2 devices | 8 | Network |
| U1239 | Loss of serial communications for class 2 devices | 8 | Network |
| U123A | No description available | 2 | Network |
| U123C | No description available | 2 | Network |
| U123D | No description available | 1 | Network |
| U123E | No description available | 1 | Network |
Advanced: scanner vehicle and live-data matches
Vehicles 0
No matching vehicles.
Live data 0
No matching live-data parameters.
These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.