Audi · Porsche · Bentley · LamborghiniU1B256 codes

Audi · Porsche · Bentley · Lamborghini — fault codes starting with U1B

256 fault codes starting with U1B on Audi · Porsche · Bentley · Lamborghini vehicles, with descriptions: U1B00, U1B01, U1B02 and more.

Fault codes
256
Block
U1B
Make group
Audi · Porsche · Bentley · Lamborghini
Source language
English

The 256 Audi · Porsche · Bentley · Lamborghini fault codes that start with U1B, with descriptions.

CodeDescription
U1B00nvem_charging_veto
U1B01emp_component_detction_fault
U1B02Vehicle_transport_tracking_active
U1B03Vehicle_transport_tracking_SMS_transmitting_in_production_mode_not_allowed
U1B04Vehicle_transport_tracking_SMS_transmitting_in_transport_mode_not_allowed
U1B05Vehicle_transport_tracking_bus_sleep_not_occured
U1B06Failure of clock synchronization Delay on transmission path
U1B07Occupant detection Not available
U1B08Occupant detection Restricted function
U1B09Calibration not possible
U1B0ASafe system start faulty
U1B0BVLAN driving assistance Outside permissible range
U1B0CVLAN driving assistance Timeout
U1B0DCAN driving assistance CAN-RAM test failed
U1B0ECAN driving assistance Outside permissible range
U1B0FShort-range radar control module Internal communication error
U1B10Limp_home_mode_ids
U1B11Multifunction interior camera MAC address conflict at Ethernet interface
U1B12Speed limitation at end of line active
U1B13Multifunction interior camera Clock synchronization master, invalid number
U1B14Multifunction interior camera Ethernet data bus faulty
U1B15Interior monitoring sensor data bus faulty
U1B16Interior monitoring sensor data bus no communication
U1B17Interior monitoring sensor data bus 1-wire mode
U1B18Multifunction interior camera No communication on Ethernet data bus
U1B19Control module for exterior rearview mirror no communication
U1B1AMvem_Connection_between_RSG_and_BMS_interrupted
U1B1BMvem_Connection_between_DCDC_and_BMS_interrupted
U1B1CDriving mode detection implausible signal
U1B1DAlcoholInterlock Unplausible Daten
U1B1ESide and Leaving Car View function Camera image invalid
U1B1FSide and Leaving Car View function Camera image frozen
U1B20BMS_22_BSZ_error
U1B21Remote activation/deactivation implausible signal
U1B22ELAV_01_no_communication
U1B23Electronic main fuse box Failure warning
U1B24Electrostatic air filtration implausible signal
U1B25Caravanning industry bus Electrical malfunction
U1B26Circuit board assembly, primary travel function implausible signal
U1B27Circuit board assembly, secondary travel function implausible signal
U1B28Camera control module CAN runtime exceeded
U1B29Driver side rear seat adjustment control module implausible signal
U1B2Acibus_no_communication
U1B2BFront passenger side rear seat adjustment control module implausible signal
U1B2COperating_and_display_unit_left_side_no_communication
U1B2DOperating_and_display_unit_right_side_no_communication
U1B2EBatteryData_Module_no_communication
U1B2FCircuit board assembly, main circuit board Clock synchronization master, invalid number
U1B30Circuit board assembly, data security settings Clock synchronization master, invalid number
U1B31Circuit board assembly, primary travel function Clock synchronization master, invalid number
U1B32Circuit board assembly, secondary travel function Clock synchronization master, invalid number
U1B33Circuit board assembly, mobility as a service Clock synchronization master, invalid number
U1B34Circuit board assembly, main circuit board MAC address conflict at Ethernet interface
U1B35Circuit board assembly, data security settings MAC address conflict at Ethernet interface
U1B36Circuit board assembly, primary travel function MAC address conflict at Ethernet interface
U1B37Circuit board assembly, secondary travel function MAC address conflict at Ethernet interface
U1B38Circuit board assembly, mobility as a service MAC address conflict at Ethernet interface
U1B39Circuit board assembly, main circuit board Missing real-time protocol message
U1B3ACircuit board assembly, main circuit board No real-time protocol communication
U1B3BCircuit board assembly, primary travel function Missing real-time protocol message
U1B3CCircuit board assembly, primary travel function No real-time protocol communication
U1B3DCircuit board assembly, secondary travel function No real-time protocol communication
U1B3ECircuit board assembly, secondary travel function Missing real-time protocol message
U1B3FCircuit board assembly, data security settings Missing real-time protocol message
U1B40Circuit board assembly, data security settings No real-time protocol communication
U1B41Circuit board assembly, mobility as a service Missing real-time protocol message
U1B42Circuit board assembly, mobility as a service No real-time protocol communication
U1B43Driver observation camera 2 control module no communication
U1B44nanoradar_front_left_no_communication
U1B45nanoradar_front_right_no_communication
U1B46nanoradar_rear_left_no_communication
U1B47nanoradar_rear_right_no_communication
U1B48rush_hour_pilot_ethernet_no_communication
U1B49Control module for Side and Leaving Car View no communication
U1B4AELAV_01_BSZ_error
U1B4BSok Dem Event for Emergency bypass in GSG
U1B4CCircuit board assembly power supply Power supply, electrical malfunction
U1B4DCircuit board assembly, primary travel function Power supply, electrical malfunction
U1B4ECircuit board assembly, secondary travel function Power supply, electrical malfunction
U1B4FCircuit board assembly, primary travel function faulty
U1B50Circuit board assembly, secondary travel function faulty
U1B51Smart Aktor 3 mechanics spin free opened
U1B52Smart Aktor 4 mechanics spin free opened
U1B53Smart Aktor 3 error coding pin
U1B54Smart Aktor 4 error coding pin
U1B55Vehicle status Malfunction
U1B56Circuit board assembly, main circuit board Ethernet no communication
U1B57Circuit board assembly, mobility as a service Ethernet no communication
U1B58Circuit board assembly, data security settings Ethernet no communication
U1B59Circuit board assembly, primary travel function Ethernet no communication
U1B5ACircuit board assembly, secondary travel function Ethernet no communication
U1B5BImage_Processing_Electronics_no_communication
U1B5CEthernet_E2E_VerificationError
U1B5DEthernet_ConifgError
U1B5ERadiator grille light control module implausible signal
U1B5FLaser for adaptive cruise control No communication on Ethernet data bus
U1B60Laser for adaptive cruise control 2 No communication on Ethernet data bus
U1B61Geofencing deactivated (end of line)
U1B62Active Grille Air Shutter "D" Performance/Stuck Off
U1B63Driving mode detection Signal error after event
U1B64Driver assistance system function Adaptive cruise control restricted
U1B65Circuit board assembly, primary travel function CAN no communication
U1B66Driver assistance system function Steering control restricted
U1B67Driver assistance system function Lane change control restricted
U1B68Driver assistance system function Speed limitation restricted
U1B69Driver assistance system function Traffic control assistance restricted
U1B6ADriver assistance system function Hands-free operation restricted
U1B6BPowerblade data bus 1-wire mode
U1B6CPosition sensor electronic parking brake left Short circuit to Ground (GND)
U1B6DCircuit board assembly, primary travel function Communication errors
U1B6ECircuit board assembly, secondary travel function Communication errors
U1B6FShore power charger implausible message
U1B70Photovoltaic system implausible message
U1B71RGB_AMB_1_LIN_2_implausible_signal
U1B72Ambient lighting 2 implausible message
U1B73Internal CAN faulty
U1B74Internal CAN No communication
U1B75long_term_distraction_detection_function_error
U1B76Distraction warning not available
U1B77Invalid Data Received From "Driver monitoring camera"
U1B78Circuit board assembly, secondary travel function Sensor cleaning – blower 1 faulty
U1B79Circuit board assembly, secondary travel function Sensor cleaning – blower 2 faulty
U1B7ACircuit board assembly, secondary travel function Sensor cleaning – blower 3 faulty
U1B7BCircuit board assembly, secondary travel function Sensor cleaning – blower 4 faulty
U1B7CCircuit board assembly, secondary travel function Sensor cleaning – blower 5 faulty
U1B7DCircuit board assembly, secondary travel function Sensor cleaning – blower 6 faulty
U1B7ECircuit board assembly, secondary travel function Sensor cleaning – blower 7 faulty
U1B7FCircuit board assembly, secondary travel function Sensor cleaning – blower 8 faulty
U1B80Circuit board assembly, secondary travel function Sensor cleaning – blower 9 faulty
U1B81Circuit board assembly, secondary travel function Sensor cleaning – blower 10 faulty
U1B82Circuit board assembly, secondary travel function Sensor cleaning – blower 11 faulty
U1B83Circuit board assembly, secondary travel function Sensor cleaning – blower 12 faulty
U1B84Circuit board assembly, secondary travel function Sensor cleaning – blower 13 faulty
U1B85dash_cam_can_no_communication
U1B86dash_cam_no_communication_vlan
U1B87High-voltage system maintenance connector open Function restriction
U1B88Act. radiator shutter 3 Software incompatible
U1B89Act. radiator shutter 4 Software incompatible
U1B8ARemote activation/deactivation Signal error after event
U1B8BEV2 data bus 1-wire mode
U1B8CEV3 data bus 1-wire mode
U1B8DEV4 data bus 1-wire mode
U1B8EAutonomous driving 1 data bus 1-wire mode
U1B8FAutonomous driving 2 data bus 1-wire mode
U1B90Low-voltage energy management data bus 1-wire mode
U1B91Passenger compartment data bus 1-wire mode
U1B92Driving data bus 1-wire mode
U1B93Intelligent charging function Malfunction
U1B94Circuit board assembly, secondary travel function Sensor cleaning – blower 1 hardware error
U1B95Circuit board assembly, secondary travel function Sensor cleaning – blower 1 LIN error
U1B96Circuit board assembly, secondary travel function Sensor cleaning – blower 1 overheated
U1B97Circuit board assembly, secondary travel function Sensor cleaning – blower 1 temperature warning
U1B98Circuit board assembly, secondary travel function Sensor cleaning – blower 1 overvoltage
U1B99Circuit board assembly, secondary travel function Sensor cleaning – blower 1 PIN coding faulty
U1B9ACircuit board assembly, secondary travel function Sensor cleaning – blower 1 blocked
U1B9BCircuit board assembly, secondary travel function Sensor cleaning – blower 1 speed too low
U1B9CCircuit board assembly, secondary travel function Sensor cleaning – blower 1 undervoltage
U1B9DCircuit board assembly, secondary travel function Sensor cleaning – blower 2 hardware error
U1B9ECircuit board assembly, secondary travel function Sensor cleaning – blower 2 LIN error
U1B9FCircuit board assembly, secondary travel function Sensor cleaning – blower 2 overheated
U1BA0Circuit board assembly, secondary travel function Sensor cleaning – blower 2 temperature warning
U1BA1Circuit board assembly, secondary travel function Sensor cleaning – blower 2 overvoltage
U1BA2Circuit board assembly, secondary travel function Sensor cleaning – blower 2 PIN coding faulty
U1BA3Circuit board assembly, secondary travel function Sensor cleaning – blower 2 blocked
U1BA4Circuit board assembly, secondary travel function Sensor cleaning – blower 2 speed too low
U1BA5Circuit board assembly, secondary travel function Sensor cleaning – blower 2 undervoltage
U1BA6Circuit board assembly, secondary travel function Sensor cleaning – blower 3 hardware error
U1BA7Circuit board assembly, secondary travel function Sensor cleaning – blower 3 LIN error
U1BA8Circuit board assembly, secondary travel function Sensor cleaning – blower 3 overheated
U1BA9Circuit board assembly, secondary travel function Sensor cleaning – blower 3 temperature warning
U1BAACircuit board assembly, secondary travel function Sensor cleaning – blower 3 overvoltage
U1BABCircuit board assembly, secondary travel function Sensor cleaning – blower 3 PIN coding faulty
U1BACCircuit board assembly, secondary travel function Sensor cleaning – blower 3 blocked
U1BADCircuit board assembly, secondary travel function Sensor cleaning – blower 3 speed too low
U1BAECircuit board assembly, secondary travel function Sensor cleaning – blower 3 undervoltage
U1BAFCircuit board assembly, secondary travel function Sensor cleaning – blower 4 hardware error
U1BB0Circuit board assembly, secondary travel function Sensor cleaning – blower 4 LIN error
U1BB1Circuit board assembly, secondary travel function Sensor cleaning – blower 4 overheated
U1BB2Circuit board assembly, secondary travel function Sensor cleaning – blower 4 temperature warning
U1BB3Circuit board assembly, secondary travel function Sensor cleaning – blower 4 overvoltage
U1BB4Circuit board assembly, secondary travel function Sensor cleaning – blower 4 PIN coding faulty
U1BB5Circuit board assembly, secondary travel function Sensor cleaning – blower 4 blocked
U1BB6Circuit board assembly, secondary travel function Sensor cleaning – blower 4 speed too low
U1BB7Circuit board assembly, secondary travel function Sensor cleaning – blower 4 undervoltage
U1BB8Circuit board assembly, secondary travel function Sensor cleaning – blower 5 hardware error
U1BB9Circuit board assembly, secondary travel function Sensor cleaning – blower 5 LIN error
U1BBACircuit board assembly, secondary travel function Sensor cleaning – blower 5 overheated
U1BBBCircuit board assembly, secondary travel function Sensor cleaning – blower 5 temperature warning
U1BBCCircuit board assembly, secondary travel function Sensor cleaning – blower 5 overvoltage
U1BBDCircuit board assembly, secondary travel function Sensor cleaning – blower 5 PIN coding faulty
U1BBECircuit board assembly, secondary travel function Sensor cleaning – blower 5 blocked
U1BBFCircuit board assembly, secondary travel function Sensor cleaning – blower 5 speed too low
U1BC0Circuit board assembly, secondary travel function Sensor cleaning – blower 5 undervoltage
U1BC1Circuit board assembly, secondary travel function Sensor cleaning – blower 6 hardware error
U1BC2Circuit board assembly, secondary travel function Sensor cleaning – blower 6 LIN error
U1BC3Circuit board assembly, secondary travel function Sensor cleaning – blower 6 overheated
U1BC4Circuit board assembly, secondary travel function Sensor cleaning – blower 6 temperature warning
U1BC5Circuit board assembly, secondary travel function Sensor cleaning – blower 6 overvoltage
U1BC6Circuit board assembly, secondary travel function Sensor cleaning – blower 6 PIN coding faulty
U1BC7Circuit board assembly, secondary travel function Sensor cleaning – blower 6 blocked
U1BC8Circuit board assembly, secondary travel function Sensor cleaning – blower 6 speed too low
U1BC9Circuit board assembly, secondary travel function Sensor cleaning – blower 6 undervoltage
U1BCACircuit board assembly, secondary travel function Sensor cleaning – blower 7 hardware error
U1BCBCircuit board assembly, secondary travel function Sensor cleaning – blower 7 LIN error
U1BCCCircuit board assembly, secondary travel function Sensor cleaning – blower 7 overheated
U1BCDCircuit board assembly, secondary travel function Sensor cleaning – blower 7 temperature warning
U1BCECircuit board assembly, secondary travel function Sensor cleaning – blower 7 overvoltage
U1BCFCircuit board assembly, secondary travel function Sensor cleaning – blower 7 PIN coding faulty
U1BD0Circuit board assembly, secondary travel function Sensor cleaning – blower 7 blocked
U1BD1Circuit board assembly, secondary travel function Sensor cleaning – blower 7 speed too low
U1BD2Circuit board assembly, secondary travel function Sensor cleaning – blower 7 undervoltage
U1BD3Circuit board assembly, secondary travel function Sensor cleaning – blower 8 hardware error
U1BD4Circuit board assembly, secondary travel function Sensor cleaning – blower 8 LIN error
U1BD5Circuit board assembly, secondary travel function Sensor cleaning – blower 8 overheated
U1BD6Circuit board assembly, secondary travel function Sensor cleaning – blower 8 temperature warning
U1BD7Circuit board assembly, secondary travel function Sensor cleaning – blower 8 overvoltage
U1BD8Circuit board assembly, secondary travel function Sensor cleaning – blower 8 PIN coding faulty
U1BD9Circuit board assembly, secondary travel function Sensor cleaning – blower 8 blocked
U1BDACircuit board assembly, secondary travel function Sensor cleaning – blower 8 speed too low
U1BDBCircuit board assembly, secondary travel function Sensor cleaning – blower 8 undervoltage
U1BDCCircuit board assembly, secondary travel function Sensor cleaning – blower 9 hardware error
U1BDDCircuit board assembly, secondary travel function Sensor cleaning – blower 9 LIN error
U1BDECircuit board assembly, secondary travel function Sensor cleaning – blower 9 overheated
U1BDFCircuit board assembly, secondary travel function Sensor cleaning – blower 9 temperature warning
U1BE0Circuit board assembly, secondary travel function Sensor cleaning – blower 9 overvoltage
U1BE1Circuit board assembly, secondary travel function Sensor cleaning – blower 9 PIN coding faulty
U1BE2Circuit board assembly, secondary travel function Sensor cleaning – blower 9 blocked
U1BE3Circuit board assembly, secondary travel function Sensor cleaning – blower 9 speed too low
U1BE4Circuit board assembly, secondary travel function Sensor cleaning – blower 9 undervoltage
U1BE5Circuit board assembly, secondary travel function Sensor cleaning – blower 10 hardware error
U1BE6Circuit board assembly, secondary travel function Sensor cleaning – blower 10 LIN error
U1BE7Circuit board assembly, secondary travel function Sensor cleaning – blower 10 overheated
U1BE8Circuit board assembly, secondary travel function Sensor cleaning – blower 10 temperature warning
U1BE9Circuit board assembly, secondary travel function Sensor cleaning – blower 10 overvoltage
U1BEACircuit board assembly, secondary travel function Sensor cleaning – blower 10 PIN coding faulty
U1BEBCircuit board assembly, secondary travel function Sensor cleaning – blower 10 blocked
U1BECCircuit board assembly, secondary travel function Sensor cleaning – blower 10 speed too low
U1BEDCircuit board assembly, secondary travel function Sensor cleaning – blower 10 undervoltage
U1BEEMIB data bus 1-wire mode
U1BEFCircuit board assembly, secondary travel function Sensor cleaning – blower 11 hardware error
U1BF0Circuit board assembly, secondary travel function Sensor cleaning – blower 11 LIN error
U1BF1Circuit board assembly, secondary travel function Sensor cleaning – blower 11 overheated
U1BF2Circuit board assembly, secondary travel function Sensor cleaning – blower 11 temperature warning
U1BF3Circuit board assembly, secondary travel function Sensor cleaning – blower 11 overvoltage
U1BF4Circuit board assembly, secondary travel function Sensor cleaning – blower 11 PIN coding faulty
U1BF5Circuit board assembly, secondary travel function Sensor cleaning – blower 11 blocked
U1BF6Circuit board assembly, secondary travel function Sensor cleaning – blower 11 speed too low
U1BF7Circuit board assembly, secondary travel function Sensor cleaning – blower 11 undervoltage
U1BF8Circuit board assembly, secondary travel function Sensor cleaning – blower 12 hardware error
U1BF9Circuit board assembly, secondary travel function Sensor cleaning – blower 12 LIN error
U1BFACircuit board assembly, secondary travel function Sensor cleaning – blower 12 overheated
U1BFBCircuit board assembly, secondary travel function Sensor cleaning – blower 12 temperature warning
U1BFCCircuit board assembly, secondary travel function Sensor cleaning – blower 12 overvoltage
U1BFDCircuit board assembly, secondary travel function Sensor cleaning – blower 12 PIN coding faulty
U1BFECircuit board assembly, secondary travel function Sensor cleaning – blower 12 blocked
U1BFFCircuit board assembly, secondary travel function Sensor cleaning – blower 12 speed too low

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Code descriptions are shown in their source language; records without a translation stay raw. Source: CarCoding fault code database.

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