MAYBACH fault codes
Coverage shown is Mercedes-Benz data: 20,291 codes · 1,724 vehicle records · 258 ECU records · 56,350 live-data parameters.
MAYBACH shares fault-code data with Mercedes-Benz. Data may not cover MAYBACH-specific systems.
Codes 20,291
| Code | Description | Brands | System |
|---|---|---|---|
| U1017 | Loss of serial communications for class 2 devices | 22 | Network |
| U1018 | Loss of serial communications for class 2 devices | 17 | Network |
| U1019 | Control module for instrument cluster: missing signal for oil level/temperature; Short to plus | 20 | Network |
| U1020 | Loss of serial communications for class 2 devices | 17 | Network |
| U1021 | Loss of serial communications for class 2 devices | 20 | Network |
| U1022 | Loss of serial communications for class 2 devices | 17 | Network |
| U1023 | De-Inhibit Completed Previously - Vehicle is not in Inhibited state. Clear codes and verify if DTC is no longer present in BCM | 18 | Network |
| U1024 | Loss of serial communications for class 2 devices | 18 | Network |
| U1025 | Loss of serial communications for class 2 devices | 17 | Network |
| U102500 | No description available | 1 | Network |
| U1026 | Vehicles with code JQYA | 18 | Network |
| U1027 | Vehicles with code JFZA | 17 | Network |
| U102700 | No description available | 1 | Network |
| U1028 | Loss of Serial Communications for Class 2 Devices | 14 | Network |
| U1029 | Loss of Serial Communications for Class 2 Devices | 13 | Network |
| U1030 | Are you programming the module to resolve DTC ? | 14 | Network |
| U1031 | Loss of Serial Communications for Class 2 Devices | 17 | Network |
| U103100 | FlexRay data bus no synchronisation | 2 | Network |
| U1032 | Loss of Serial Communications for Class 2 Devices | 15 | Network |
| U103200 | Die Fahrwerk-CAN-Kommunikation hat Funktionsstörung. | 2 | Network |
| U103288 | Die Fahrwerk-CAN-Kommunikation hat Funktionsstörung. Bus OFF | 1 | Network |
| U1033 | Loss of Serial Communications for Class 2 Devices | 13 | Network |
| U103382 | Implausible data were received from the control unit 'Head unit'. The instruction counter is not updated. | 1 | Network |
| U103386 | Implausible data were received from the control unit 'Head unit'. There is an incorrect signal. | 1 | Network |
| U1034 | Adaptive damping system | 14 | Network |
| U1035 | NOx sensor 1 bank 2: implausible signal; Open or short to ground | 13 | Network |
| U1036 | NOx sensor 1 bank 2: no communication; Open or short to plus | 13 | Network |
| U103688 | High Speed HU-CAN2 Communication Bus Performance.BusOff. | 1 | Network |
| U1037 | Not on model 963.004/005/405/406 | 9 | Network |
| U103788 | Communication with the front end CAN bus has a malfunction. Bus OFF | 1 | Network |
| U1038 | Loss of Serial Communications for Class 2 Devices | 10 | Network |
| U103800 | Die Kommunikation mit dem Diagnose-CAN-Bus hat Funktionsstörung. | 1 | Network |
| U103888 | Communication with the diagnostic CAN bus has a malfunction. Bus OFF | 1 | Network |
| U1039 | Vehicle speed signal missing or incorrect | 12 | Network |
| U103B | A/C compressor: no communication; Short to plus | 10 | Network |
| U103B00 | No description available | 1 | Network |
| U103B08 | LIN bus 3 has a malfunction. There is a signal fault or the message is faulty. | 1 | Network |
| U103B14 | LIN bus 3 has a malfunction. There is a short circuit to ground or an open circuit. | 1 | Network |
| U103D | Left Headlamp Shutter LIN Communication Failure | 2 | Network |
| U103D88 | Communication with the chassis CAN bus 2 has a malfunction. Bus OFF | 1 | Network |
| U103D96 | CAN Transceiver has a malfunction. Component Internal Failure | 1 | Network |
| U103E | Left Headlamp Swiveling Module LIN Communication Failure | 2 | Network |
| U103E00 | Communication with the suspension FlexRay has a malfunction. | 1 | Network |
| U103E01 | Communication with the suspension FlexRay has a malfunction. There is a general electrical fault. | 1 | Network |
| U103E02 | Die Kommunikation mit dem Fahrwerk-FlexRay-Bus hat Funktionsstörung. Es liegt ein allgemeiner Signalfehler vor. | 1 | Network |
| U103E09 | Communication with the suspension FlexRay has a malfunction. There is a component fault. | 1 | Network |
| U103E88 | No FlexRay communication | 1 | Network |
| U103EFD | Communication with the suspension FlexRay has a malfunction. Counter byte when corresponding SAE Code is used more than one time | 1 | Network |
| U103EFE | The Flexray controller has a malfunction (RAM). Die Kommunikation mit dem Fahrwerk-FlexRay hat Funktionsstörung. (RAM) | 1 | Network |
| U103F | Left Headlamp Leveling Module LIN Communication Failure | 2 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.