Porsche fault codes
2,794 codes · 25 vehicle records · 190 ECU records · 0 live-data parameters
Codes 2,794
| Code | Description | Brands | System |
|---|---|---|---|
| U0434 | Invalid data received from active roll control module | 20 | Network |
| U0435 | Invalid Data Received From Power Steering Control Module - Rear | 24 | Network |
| U0438 | Invalid data received from trailer brake control module | 23 | Network |
| U043D00 | No description available | 1 | Network |
| U0443 | Invalid data received from body control module B | 20 | Network |
| U0447 | Invalid Data Received From Serial Data Gateway Module A | 29 | Network |
| U044700 | Invalid Data Received From Gateway 'A' | 1 | Network |
| U0449 | Invalid Data Received From Gateway C | 20 | Network |
| U0452 | Invalid Data Received From Restraints Control Module | 35 | Network |
| U0456 | Invalid data received from coolant temperature control module | 22 | Network |
| U046A | Invalid data received from sunroof control module | 22 | Network |
| U049A | Invalid data received from door control module A | 23 | Network |
| U059900 | Displaycode | 1 | Network |
| U0601 | Lost communication with particulate filter pressure sensor 'A' | 16 | Network |
| U0602 | Lost communication with particulate filter pressure sensor 'B' | 14 | Network |
| U0609 | Lost communication with manifold absolute pressure/barometric pressure sensor | 4 | Network |
| U060B | Lost communication with turbocharger/supercharger boost sensor 'A' | 6 | Network |
| U061F | Lost communication with exhaust gas temperature sensor bank 1 sensor 1 | 11 | Network |
| U0620 | Lost communication with exhaust gas temperature sensor bank 1 sensor 2 | 11 | Network |
| U071A | No description available | 1 | Network |
| U100300 | CAN communication: no communication - bus off | 2 | Network |
| U100400 | CAN communication: Transmission Control Unit (TCU) message not received (gear position feedback) | 2 | Network |
| U1008 | General fault on suspension and wheel CAN network | 29 | Network |
| U1010 | Lost communication with the powertrain interface ECU | 29 | Network |
| U101300 | MOST transceiver overtemperature | 3 | Network |
| U1016 | Control module for ABS brakes: implausible message received | 23 | Network |
| U1017 | Loss of serial communications for class 2 devices | 22 | Network |
| U1025 | Loss of serial communications for class 2 devices | 17 | Network |
| U1026 | Vehicles with code JQYA | 18 | Network |
| U108E00 | No description available | 1 | Network |
| U10B800 | No description available | 1 | Network |
| U10D800 | No description available | 1 | Network |
| U10DD00 | No description available | 1 | Network |
| U10E200 | No description available | 1 | Network |
| U10E400 | No description available | 1 | Network |
| U1103 | Production mode active | 31 | Network |
| U110300 | Production mode active | 2 | Network |
| U1104 | Transport mode | 30 | Network |
| U1112 | Function restriction due to implausible message(s) | 30 | Network |
| U1113 | Valid except model 177 | 26 | Network |
| U111800 | The traction system has detected implausible data 1. | 2 | Network |
| U112100 | data bus, missing message | 2 | Network |
| U1122 | Data bus implausible message | 26 | Network |
| U112200 | No active fault codes stored except: “C110B54 Calibration“ and “ Data bus – message implausible“ | 1 | Network |
| U1123 | Lost communication with LIN ECU 3 | 26 | Network |
| U112300 | DTC Databus error value received | 2 | Network |
| U115B00 | No description available | 1 | Network |
| U11B900 | Die Kommunikation mit dem Luftfedersteuergerät hat Funktionsstörung. | 2 | Network |
| U11EA | No description available | 3 | Network |
| U11F6 | No description available | 3 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.