Results for “U303”
Fault codes 9
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| U3030 | Ignition Output Start | 2 | Network |
| U3031 | Ignition Output Off | 2 | Network |
| U3032 | Ignition Output Accessory/Off | 2 | Network |
| U3033 | Control Module Security Certificate Missing/Invalid | 2 | Network |
| U3034 | Communication Authentication Key/Certificate Missing/Invalid | 2 | Network |
| U3035 | Communication Authentication Signal Invalid Data | 2 | Network |
| U3036 | Communication Authentication Signal Performance | 2 | Network |
| U303657 | Communication Authentication Signal Performance - Incompatible Software Component | 1 | Network |
| U303681 | Communication Authentication Signal Performance - Invalid tick count received | 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.