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 |
|---|---|---|---|
| U030128 | An internal fault has occurred in the control unit software. | 1 | Network |
| U030129 | An internal fault has occurred in the control unit software. | 1 | Network |
| U03012A | An internal fault has occurred in the control unit software. | 1 | Network |
| U03012B | An internal fault has occurred in the control unit software. | 1 | Network |
| U03012C | An internal fault has occurred in the control unit software. | 1 | Network |
| U03012D | An internal fault has occurred in the control unit software. | 1 | Network |
| U030130 | An internal fault has occurred in the control unit software. | 1 | Network |
| U030141 | The DC Current sensor plausibility fault | 1 | Network |
| U030142 | Array output indicating Inverter Temperature Sensor Out of Range Low fault symptom status for each of the available inverter temperature sensors. | 1 | Network |
| U030143 | 5V Safety Current Sensing Feedback - Voltage to High | 1 | Network |
| U030145 | Current Sensor C noisy | 1 | Network |
| U030147 | No description available | 1 | Network |
| U0310 | Software Incompatibility With Fuel Pump Control Module | 24 | Network |
| U0312 | Software Incompatibility With Battery Energy Control Module A | 26 | Network |
| U0316FD | Elektronisches Steuergeraet (ECU) defekt (Hardwarekonfiguration entspricht nicht der Softwarekonfiguration vom Drehzahlfuehlermodus). | 1 | Network |
| U031855 | Software Incompatibility With Brake System Control Module A. The component is not configured. | 1 | Network |
| U031B | Tarkvara ühilduvus DC/DC muundurijuhtimismooduliga 'A' | 4 | Network |
| U031B10 | Software Incompatibility with DC/DC Converter Control Module 'A' | 1 | Network |
| U031B4A | Software Incompatibility with DC/DC Converter Control Module 'A' | 1 | Network |
| U031B87 | missing message Message lost for all Fuel Cell Converter Messages | 1 | Network |
| U033A00 | Software Incompatibility With Hybrid/EV Battery Interface Control Module 'A'. | 1 | Network |
| U033B00 | Software Incompatibility With Hybrid/EV Battery Interface Control Module 'B'. | 1 | Network |
| U040029 | The received data are implausible. There is an invalid signal. | 1 | Network |
| U040081 | The received data are implausible. Invalid Serial Data Received | 1 | Network |
| U040085 | The received data are implausible. Signal Above Allowable Range | 1 | Network |
| U040086 | Invalid Data Received | 2 | Network |
| U0401 | Invalid Data Received From ECM/PCM A | 40 | Network |
| U040100 | Implausible data were received from control unit 'combustion engine'. | 2 | Network |
| U040103 | Unplausible OBD Daten wurden vom Steuergerat 'Verbrennungsmotor' empfangen.SQC OBD Fehler | 1 | Network |
| U040182 | Implausible data were received from control unit 'combustion engine'. Alive / Sequence Counter Incorrect / Not Updated | 2 | Network |
| U040183 | CPC CRC Error Event | 1 | Network |
| U040187 | Invalid Data Received From ECM/PCM 'A' | 1 | Network |
| U0401FB | Das FlexRay-Signal EngRPM (Motordrehzahl) vom ECM -SG ist fehlerhaft. | 1 | Network |
| U0401FE | Signal Error 'AccelPdlPosn_Raw' or 'AccelPdlPosnSens_Flt' CPC | 1 | Network |
| U0401FF | Das FlexRay-Signal PlugInHyb_OprtnMd vom CPC-SG ist fehlerhaft. | 1 | Network |
| U0402 | Invalid Data Received From TCM | 35 | Network |
| U040200 | Signal error 'Gr' (TCM) | 2 | Network |
| U040202 | Implausible data were received from control unit 'Transmission'. There is a general signal fault. | 1 | Network |
| U040283 | Botschaften vom CPC (TCM)-SG (Getriebesteuergerät) führen zu einem kumulierten Fehler. | 1 | Network |
| U040286 | Implausible data were received from control unit 'Transmission'. There is an incorrect signal. | 1 | Network |
| U0402E2 | Invalid Data Received From TCM | 1 | Network |
| U0402E3 | Gear signal error | 1 | Network |
| U0402E8 | Invalid Data Received From TCM | 1 | Network |
| U0402EE | Invalid Data Received From TCM | 1 | Network |
| U0402FA | Das FlexRay-Signal GR (Istgang) oder GR_Target (Zielgang) vom TCM-SG (Getriebesteuergerät) ist fehlerhaft. | 1 | Network |
| U0402FB | Das FlexRay-Signal EngWhlTrqRatio_TCM (bersetzung) vom TCM-SG (Getriebesteuergerät) ist fehlerhaft. | 1 | Network |
| U0402FE | invalid REGEN signals received from PCM/VSC | 1 | Network |
| U040300 | Implausible data were received from the transfer case. | 2 | Network |
| U040329 | Invalid Data Received From Transfer Case Control Module | 1 | Network |
| U040383 | Implausible data were received from the transfer case. The checksum for the message has an incorrect value. | 1 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.