Fault code lookup

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.

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Codes 20,291

CodeDescriptionBrandsSystem
U1DD328ADuC detailed error-Pack voltage error1Network
U1DD329ADuC detailed error-T30 voltage error1Network
U1DD330CAN Transceiver Error1Network
U1DD331PMIC SPI lost1Network
U1DD332Security core Error1Network
U1DD333Microcontroller DMA Error1Network
U1DD334Charge Over Current (iSCP)1Network
U1DD335Charge Over Current (iSCP) in critical temperature1Network
U1DD336Critical End Of Life Reached1Network
U1DD339Persistent SBC_SPI Timeout Error1Network
U1DD340Serial number Incorrect1Network
U1DD379No description available1Network
U1DD380No description available1Network
U1DD381No description available1Network
U1DD4No description available1Network
U1DD400Manufacturer Controlled DTC -Diagnosis of voltage control in forward mode1Network
U1DD401Manufacturer Controlled DTC - Diagnosis of voltage control in backward mode1Network
U1DD402Manufacturer Controlled DTC -Diagnosis of current control in forward mode1Network
U1DD403Manufacturer Controlled DTC - Diagnosis of current control in forward mode1Network
U1DD404Manufacturer Controlled DTC - Diagnosis of current control in backward mode1Network
U1DD405Manufacturer Controlled DTC - Diagnosis of current control in backward mode1Network
U1DD668Internal software error1Network
U1DD777P1M Controller has opened the switches on account of other errors set in the system as an indication.1Network
U1DD817KL40 Precharge is failed due to overvoltage on KL40 Terminal.1Network
U2000Main wakeup status message reception failure16Network
U2001Reduced system function16Network
U2002Remote wake-up (RCD) line fault17Network
U2003Vehicle status and main wake-up information are inconsistent18Network
U2004Valid up to model year 201413Network
U2005Valid as of model year 201415Network
U2006Valid up to model year 2014/29Network
U2007Valid as of model year 2014/27Network
U2008If code is also present during self test, install a new head unit8Network
U2009Rotary encoder8Network
U2010Switch illumination15Network
U2011DCDC_General communication fault16Network
U2012EAC communication fault7Network
U2013Valid as of model year 20137Network
U2014Valid as of model year 20149Network
U2015Control module - software boot9Network
U2016Valid up to model year 20168Network
U2017Valid as of model year 20168Network
U2018Valid as of model year 201712Network
U2019Valid as of model year 20195Network
U2020Phone Holder Baseplate Detection12Network
U2025Control Module Cal-Configuration Data #24Network
U2026Control Module Cal-Configuration Data #34Network
U2027Control Module Cal-Configuration Data #44Network
U2028Control Module Cal-Configuration Data #54Network
U2029Electric Vehicle Supply Equipment CAN Communication Bus4Network

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.

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