Results for “U”
Fault codes 7,936
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| U1EF3 | No description available | 6 | Network |
| U1EF5 | Internal Control Module Software Incompatibility | 6 | Network |
| U1EF7 | There is no communication between the driving school module and the Built-in System Interface | 2 | Network |
| U1EF8 | Driving school module CAN failure | 2 | Network |
| U1EF9 | Driving school module: electronic control unit is silent on CAN network | 2 | Network |
| U1EFD | Cockpit low-speed CAN network wakes up randomly | 7 | Network |
| U1EFF | LIN3 Fault - Unexpected trigger | 7 | Network |
| U1F00 | Lost Communication with Body Control Module | 7 | Network |
| U1F01 | Unexpectedly wakes up LIN Built-in System Interface (BSI) 1 | 7 | Network |
| U1F02 | Night vision ECU not received light intensity value signal from BCM | 8 | Network |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| U1F03 | Night vision ECU not receiving low beam ON/OFF signal from combination switch | 8 | Network |
| U1F04 | Night vision light not received ON/OFF request signal from head up display | 1 | Network |
| U1F05 | Head up display not received signal from multimedia | 8 | Network |
| U1F06 | Head up display not received signal from night vision system | 8 | Network |
| U1F07 | Infotainment CAN network failure | 7 | Network |
| U1F08 | CAN body network failure | 7 | Network |
| U1F09 | CAN comfort network failure | 7 | Network |
| U1F0A | Multimedia CAN Bus | 7 | Network |
| U1F0E | Transmitting and receiving problems on CAN IS network | 7 | Network |
| U1F0F | ECU No communication on CAN network | 7 | Network |
| U1F10 | LIN communication bus abnormal | 8 | Network |
| U1F11 | LIN communication data not transmitted | 1 | Network |
| U1F12 | LIN communication invalid | 1 | Network |
| U1F13 | CAN signal receiving abnormal (TCM frame lost/checksum) | 1 | Network |
| U1F14 | CAN signal receiving abnormal (VST/ABS frame lost/checksum) | 8 | Network |
| Code | Description | Brands | System |
|---|---|---|---|
| U1F03 | Night vision ECU not receiving low beam ON/OFF signal from combination switch | 8 | Network |
| U1F04 | Night vision light not received ON/OFF request signal from head up display | 1 | Network |
| U1F05 | Head up display not received signal from multimedia | 8 | Network |
| U1F06 | Head up display not received signal from night vision system | 8 | Network |
| U1F07 | Infotainment CAN network failure | 7 | Network |
| U1F08 | CAN body network failure | 7 | Network |
| U1F09 | CAN comfort network failure | 7 | Network |
| U1F0A | Multimedia CAN Bus | 7 | Network |
| U1F0E | Transmitting and receiving problems on CAN IS network | 7 | Network |
| U1F0F | ECU No communication on CAN network | 7 | Network |
| U1F10 | LIN communication bus abnormal | 8 | Network |
| U1F11 | LIN communication data not transmitted | 1 | Network |
| U1F12 | LIN communication invalid | 1 | Network |
| U1F13 | CAN signal receiving abnormal (TCM frame lost/checksum) | 1 | Network |
| U1F14 | CAN signal receiving abnormal (VST/ABS frame lost/checksum) | 8 | 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.