Fault code lookup

Results for “U”

Fault codes 7,936

Results match keywords in the stored descriptions. Codes you typed are shown first.

CodeDescriptionBrandsSystem
U111B86Communication with control unit 'Mercedes Intelligent Drive' has a malfunction. Signal error.1Network
U111B87Timeout error IDC1Network
U111C00Presentation mode active1Network
U111D00OBD relevant DTC in RBS. For detailed information read Fault Memory of RBS1Network
U112002CAN communication: MCU_3A3 communication error - timeout1Network
U112004The security module of the control unit has detected a communication error. There is an internal fault.1Network
U112041The security module of the control unit has detected a communication error. General checksum failure.1Network
U112081Time sync message invalid (IT-Security)1Network
U112083SecOC calculation incorrect (IT-Security)1Network
U112087The security module of the control unit has detected a communication error.1Network
Show 15 more matches on this page
CodeDescriptionBrandsSystem
U112088Time sync message missing.1Network
U1120E0Ethernet Inter Processor Communication Containers are dropped on uC1Network
U1120E1Ethernet Inter Processor Communication Containers are dropped on uP1Network
U1120E8uP is not booting correctly.1Network
U1120E9uP Software unexepcted software behaviour.1Network
U1120EBThe security module of the control unit has detected a communication error. Software lockstep security error dectected on master1Network
U1120FACommunication with control unit FAA has a malfunction1Network
U1120FBImplausible object data were received from FAA status1Network
U1120FCCommunication with control unit HWA has a malfunction.1Network
U112100data bus, missing message2Network
U112200No active fault codes stored except: “C110B54 Calibration“ and “ Data bus – message implausible“1Network
U112202CAN communication: SBW_1E7 communication error - timeout1Network
U112256Communication with one or more color generation and coupling modules on LIN bus 1 has a malfunction. An incorrect or incompatible configuration was detected.1Network
U112295Communication with one or more color generation and coupling modules on LIN bus 1 has a malfunction. The mechanical setup is not OK.1Network
U112300DTC Databus error value received2Network
CodeDescriptionBrandsSystem
U112088Time sync message missing.1Network
U1120E0Ethernet Inter Processor Communication Containers are dropped on uC1Network
U1120E1Ethernet Inter Processor Communication Containers are dropped on uP1Network
U1120E8uP is not booting correctly.1Network
U1120E9uP Software unexepcted software behaviour.1Network
U1120EBThe security module of the control unit has detected a communication error. Software lockstep security error dectected on master1Network
U1120FACommunication with control unit FAA has a malfunction1Network
U1120FBImplausible object data were received from FAA status1Network
U1120FCCommunication with control unit HWA has a malfunction.1Network
U112100data bus, missing message2Network
U112200No active fault codes stored except: “C110B54 Calibration“ and “ Data bus – message implausible“1Network
U112202CAN communication: SBW_1E7 communication error - timeout1Network
U112256Communication with one or more color generation and coupling modules on LIN bus 1 has a malfunction. An incorrect or incompatible configuration was detected.1Network
U112295Communication with one or more color generation and coupling modules on LIN bus 1 has a malfunction. The mechanical setup is not OK.1Network
U112300DTC Databus error value received2Network
Advanced: scanner vehicle and live-data matches

Vehicles 0

No matching vehicles.

Live data 0

No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.

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