Results for “U004”
Fault codes 19
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| U0040 | Vehicle communication bus B (+) low | 22 | Network |
| U0041 | Vehicle communication bus B (+) high | 20 | Network |
| U0042 | Vehicle Communication Bus B Open | 21 | Network |
| U0043 | Vehicle Communication Bus B Low | 20 | Network |
| U0044 | Vehicle Communication Bus B (-) High | 22 | Network |
| U0045 | Vehicle Communication Bus B shorted to Bus B (+) | 20 | Network |
| U0046 | Vehicle Communication Bus C | 24 | Network |
| U0047 | Vehicle Communication Bus C Performance | 24 | Network |
| U0048 | Vehicle Communication Bus C (+) Open | 22 | Network |
| U0049 | Vehicle Communication Bus C (+) Low | 22 | Network |
Show 9 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| U004C | No description available | 1 | Network |
| U004D | No description available | 1 | Network |
| U004E | No description available | 1 | Network |
| U004F | No description available | 1 | Network |
| U004008 | CAN communication: I-CAN message not received | 1 | Network |
| U004088 | CAN communication: I-CAN no communication - bus off | 1 | Network |
| U004101 | CAN communication: I-CAN communication error - limp home | 1 | Network |
| U004600 | Vehicle Communication Bus C | 1 | Network |
| U004688 | Communication with the drive train sensor CAN bus has a malfunction. Bus OFF | 1 | Network |
| Code | Description | Brands | System |
|---|---|---|---|
| U004C | No description available | 1 | Network |
| U004D | No description available | 1 | Network |
| U004E | No description available | 1 | Network |
| U004F | No description available | 1 | Network |
| U004008 | CAN communication: I-CAN message not received | 1 | Network |
| U004088 | CAN communication: I-CAN no communication - bus off | 1 | Network |
| U004101 | CAN communication: I-CAN communication error - limp home | 1 | Network |
| U004600 | Vehicle Communication Bus C | 1 | Network |
| U004688 | Communication with the drive train sensor CAN bus has a malfunction. Bus OFF | 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.