Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| U128D | Charger temperature fault | 5 | Network |
| U128E | Communication interruption with DA (DA ILLUMI frame) Diagnostic Trouble Code (DTC) storage unit: Camera monitoring system Diagnostic Trouble Code (DTC) type: Undetermined Possible fault Undetermined Undetermined | 5 | Network |
| U128F | No description available | 4 | Network |
| U1290 | Aktuator flap penutup kanan pilar B dan footwell | 4 | Network |
| U1291 | Parema sulgemisklapi B-samba ja jalaruumi | 4 | Network |
| U1292 | Left rear upper body vent motor | 3 | Network |
| U1293 | Lost communication with hybrid powertrain control module PU-CAN | 8 | Network |
| U1296 | Linker zijruitontdooierdeurmotor | 3 | Network |
| U1297 | Linker zijruitontdooierdeurmotor | 6 | Network |
| U1299 | Rechter zijruitontdooierdeurmotor | 3 | Network |
| U129A | No description available | 3 | Network |
| U129B | No description available | 3 | Network |
| U129C | Above Instrument Normal Operating Voltage | 3 | Network |
| U129D | Below Instrument Normal Operating Voltage | 3 | Network |
| U129E | Test step | 3 | Network |
| U12A0 | No description available | 4 | Network |
| U12A4 | No description available | 2 | Network |
| U12A5 | No description available | 2 | Network |
| U12A6 | No description available | 2 | Network |
| U12A7 | Lost communication with display screen module | 3 | Network |
| U12A9 | No description available | 2 | Network |
| U12AA | System Configuration Error | 8 | Network |
| U12AB | Antenna Signal Circuit | 8 | Network |
| U12AC | Control Module Overtemperature | 8 | Network |
| U12AD | Control Module Overtemperature | 8 | Network |
| U12AF | Control Module Overtemperature | 10 | Network |
| U12B0 | Supply Voltage Circuit Low Voltage | 9 | Network |
| U12B1 | Supply Voltage Circuit High Voltage | 9 | Network |
| U12B2 | Digital Audio Broadcast Antenna Circuit | 9 | Network |
| U12B3 | F-CAN Malfunction (Management ECU - Heat Pump Module) | 3 | Network |
| U12B4 | No description available | 3 | Network |
| U12B7 | No description available | 3 | Network |
| U12B8 | Parking sensor control unit communication error (autonomous driving unit) Possible fault location and cause Parking sensor control unit fault CAN bus open/short circuit ECU internal fault | 2 | Network |
| U12B9 | No description available | 2 | Network |
| U12BA | No description available | 2 | Network |
| U12BB | Multi-view camera unit communication error (autopilot unit) Possible fault location and cause Multi-view camera unit fault CAN line open/short circuit ECU internal fault | 2 | Network |
| U12C0 | No description available | 2 | Network |
| U1300 | Class 2 data link low | 21 | Network |
| U1301 | Class 2 data link high | 22 | Network |
| U1302 | Data Length Error | 20 | Network |
| U1303 | Programming mode active message not received | 23 | Network |
| U1304 | CAN bus no communication with seat interface module | 19 | Network |
| U1305 | No communication with the steering angle sensor (SAS) | 22 | Network |
| U1306 | Data Length Error | 15 | Network |
| U1307 | Lost communication with trailer interface control module | 19 | Network |
| U1308 | No communication with engine control unit | 20 | Network |
| U1309 | No communication with A/T ECU | 21 | Network |
| U1310 | Automatic transmission electrical control failure | 21 | Network |
| U1311 | Data Length Error | 20 | Network |
| U1312 | Data Length Error | 19 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.