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
U103F00Ethernet communication has a malfunction. DEM_BOSCH_EthernetComm_MALFUNCTION1Network
U103F01Ethernet communication has a malfunction. Debug data for DEM_BOSCH_EthernetComm_MALFUNCTION1Network
U103F13Ethernet communication has a malfunction. There is an open circuit.1Network
U103F2BEthernet communication has a malfunction. The electrical lines have a short circuit to each other.1Network
U103F56Ethernet communication has a malfunction. ETH switch configuration error1Network
U103F85Ethernet communication has a malfunction. There is a signal above the permissible limit value.1Network
U103F88Ethernet communication has a malfunction. Bus OFF1Network
U103F95Ethernet communication has a malfunction. The mechanical setup is not OK.1Network
U103F96Ethernet communication has a malfunction. Component Internal Failure1Network
U103F9AEthernet communication has a malfunction. Component or System Operating Conditions1Network
U103FE0Ethernet communication has a malfunction. DEM_BOSCH_ETH_LEO_P5_LINK_ERR1Network
U103FE1Ethernet communication has a malfunction. DEM_BOSCH_ETH_LEO_P3_LINK_ERR1Network
U103FE2Ethernet communication has a malfunction. DEM_BOSCH_ETH_LEO_P2_LINK_ERR1Network
U103FE6uC Ethernet Controller failed to respond Configuration Command1Network
U103FE7Errors related to TcpIp-Wrapper 2 Bytes - App Id 2 Bytes - Error Code1Network
U1040Loss of Class 2 Communications with ABS15Network
U104088High Speed HU-CAN Communication Bus Performance.BusOff.1Network
U1040E1Das FlexRay-Signal BSM_Md_Rq_HU vom TGW-SG ist fehlerhaft.1Network
U1040E2Das FlexRay-Signal DTQ_Md_Rq_HU vom TGW-SG zeigt einen Fehler an.1Network
U1040E3Das FlexRay-Signal DTQ_Md_Rq_HU vom TGW-SG ist fehlerhaft.1Network
U1040E4Das FlexRay-Signal LDC_CMS_Md_Rq_HU vom TGW-SG zeigt einen Fehler an.1Network
U1040E5Das FlexRay-Signal LDC_CMS_Md_Rq_HU vom TGW-SG ist fehlerhaft.1Network
U1040E6Das FlexRay-Signal LDP_MPC_Md_Rq_HU vom TGW-SG zeigt einen Fehler an.1Network
U1040E7Das FlexRay-Signal LDP_MPC_Md_Rq_HU vom TGW-SG ist fehlerhaft.1Network
U1041Loss of EBCM Communication18Network
U104188Die Kommunikation mit dem Motor-CAN-Bus hat Funktionsstörung. Bus OFF1Network
U1042Lost Communications with Brake/Traction Control System13Network
U104288Die Kommunikation mit dem Radar-CAN-Bus vorn hat Funktionsstörung. Bus off1Network
U1043Loss of Serial Communications for Class 2 Devices14Network
U104300Communication with the peripheral CAN bus has a malfunction.1Network
U104388Communication with the peripheral CAN bus has a malfunction. Bus OFF1Network
U1044Loss of Serial Communications for Class 2 Devices13Network
U1045Loss of Serial Communications for Class 2 Devices10Network
U1046Loss of Serial Communications for Class 2 Devices10Network
U1047Loss of Serial Communications for Class 2 Devices9Network
U1048Loss of Serial Communications for Class 2 Devices11Network
U1049Loss of Serial Communications for Class 2 Devices9Network
U1050Loss of Serial Communications for Class 2 Devices11Network
U1051Loss of Serial Communications for Class 2 Devices14Network
U1052Loss of Serial Communications for Class 2 Devices8Network
U1053Loss of Serial Communications for Class 2 Devices8Network
U1053FBDie Kommunikation mit dem Elektroantriebs-CAN-Bus (E-Cell) hat Funktionsstörung.1Network
U1053FCDie Kommunikation mit dem Elektroantriebs-CAN-Bus (E-Cell) hat Funktionsstörung.1Network
U1054Loss of Serial Communications for Class 2 Devices8Network
U1055Loss of Serial Communications for Class 2 Devices9Network
U105583value of signal protection calculation incorrect Error entry for message information (MsgCntr, CRC) for all Fuel Cell Unit messages1Network
U1056Loss of Communications with RSS11Network
U1057Loss of Serial Communications for Class 2 Devices13Network
U105704No description available1Network
U1057E0No description available1Network

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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