Results for “U300”
Fault codes 66
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| U300043 | The control unit has a malfunction due to redundant monitoring. There is an error in the additional memory. | 1 | Network |
| U300044 | Memory: RAM check failed | 3 | Network |
| U300045 | NVRAM Error | 1 | Network |
| U300046 | Control Module | 1 | Network |
| U300047 | The control unit has a malfunction due to redundant monitoring. There is a runtime error. | 2 | Network |
| U300049 | The control unit has a malfunction due to redundant monitoring. There is an internal electrical fault. | 3 | Network |
| U30004A | Control Module | 1 | Network |
| U300057 | E3 SW error | 1 | Network |
| U300062 | The control unit has a malfunction due to redundant monitoring. The signal comparison is faulty. | 1 | Network |
| U300064 | The control unit has a malfunction due to redundant monitoring. There is an implausible signal. | 1 | Network |
Show 15 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| U300081 | Control Module | 1 | Network |
| U300082 | The control unit has a malfunction due to redundant monitoring. The instruction counter is not updated. | 1 | Network |
| U300087 | The control unit has a malfunction due to redundant monitoring. The message is missing. | 1 | Network |
| U30008C | The control unit has a malfunction due to redundant monitoring. | 1 | Network |
| U300092 | Fault check of customer mode handling - level2 mode MU error customer interface | 1 | Network |
| U300093 | Control Module | 1 | Network |
| U300098 | Control Module | 1 | Network |
| U3000A2 | The control unit has a malfunction due to redundant monitoring. The system voltage is too low. | 1 | Network |
| U3000A3 | The control unit has a malfunction due to redundant monitoring. The system voltage is too high. | 1 | Network |
| U300100 | Radar Sensor CAT1 Reset | 2 | Network |
| U300101 | Control Module Improper Shutdown Performance | 1 | Network |
| U300104 | Monitoring level 2 reset 1 | 1 | Network |
| U30011C | The control unit was switched off improperly. The voltage value is outside the permissible range. | 1 | Network |
| U30011D | The control unit was switched off improperly. The current value is outside the permissible range. | 1 | Network |
| U300144 | The control unit was switched off improperly. There is an error in the data memory. | 1 | Network |
| Code | Description | Brands | System |
|---|---|---|---|
| U300081 | Control Module | 1 | Network |
| U300082 | The control unit has a malfunction due to redundant monitoring. The instruction counter is not updated. | 1 | Network |
| U300087 | The control unit has a malfunction due to redundant monitoring. The message is missing. | 1 | Network |
| U30008C | The control unit has a malfunction due to redundant monitoring. | 1 | Network |
| U300092 | Fault check of customer mode handling - level2 mode MU error customer interface | 1 | Network |
| U300093 | Control Module | 1 | Network |
| U300098 | Control Module | 1 | Network |
| U3000A2 | The control unit has a malfunction due to redundant monitoring. The system voltage is too low. | 1 | Network |
| U3000A3 | The control unit has a malfunction due to redundant monitoring. The system voltage is too high. | 1 | Network |
| U300100 | Radar Sensor CAT1 Reset | 2 | Network |
| U300101 | Control Module Improper Shutdown Performance | 1 | Network |
| U300104 | Monitoring level 2 reset 1 | 1 | Network |
| U30011C | The control unit was switched off improperly. The voltage value is outside the permissible range. | 1 | Network |
| U30011D | The control unit was switched off improperly. The current value is outside the permissible range. | 1 | Network |
| U300144 | The control unit was switched off improperly. There is an error in the data memory. | 1 | Network |
Advanced: scanner vehicle and live-data matches
Vehicles 7
Vehicle data covers only some brands. These matches come from scanner data, not from a full vehicle index, so treat them as approximate.
| Brand | Model / variant | Details |
|---|---|---|
| Land Rover | If seen with -87, U0422-86 or U3000-55, this is an indication of incorrect or unrecognised car configuration file | code B1030 |
| Land Rover | If seen with -87, U0422-86 or U3000-55, this is an indication of incorrect or unrecognised car configuration file | code B1031 |
| Land Rover | If seen with -87, U0422-86 or U3000-55, this is an indication of incorrect or unrecognised car configuration file | code B1033 |
| Land Rover | If seen with -87, U0422-86 or U3000-55, this is an indication of an incorrect or unrecognised car configuration file | code B1032 |
| Volvo | Due to this fault one or several Diagnostic trouble codes (DTCs) CEM- , SRS-U043300, CVM-U300000 has/have been stored | code U043300 |
| Ford | Make sure the configuration has been done and any DTC except U3000_54 and _54 is not stored in module before continuing | code U1A4B |
| Mazda | Make sure the configuration has been done and any DTC except U3000_54 and _54 is not stored in module before continuing | code U1A4B |
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.