Bobcat Machine Diagnostic Service & Fault Codes - #U-codes (p1) art. U-FaultCodes-1

Kody diagnostyczne i serwisowe Bobcat - lista błędów i rozwiązań
Diagnostyka Bobcat - odczyt i interpretacja kodów usterek
Maszyny Bobcat wyposażone są w system elektroniczny, który monitoruje parametry pracy i zgłasza wszelkie nieprawidłowości w formie kodów błędów. Dzięki temu operator może szybko zidentyfikować problem i podjąć odpowiednie działania, aby uniknąć awarii lub dłuższego przestoju.
⚠️ Uwaga: Zanim przystąpisz do naprawy lub serwisu, zawsze skonsultuj się z Instrukcją Obsługi i Konserwacji swojej maszyny Bobcat.
Obsługiwane maszyny - zakres kodów diagnostycznych Bobcat:
Ładowarki serii M: od S450 do S850, od T450 do T870
Ładowarki serii R: od S60 do S70, od T60 do T70
Minikoparki serii M: od E26 do E85
Koparki E145 i E165
Ładowarki przegubowe kompaktowe (SAL)
Maszyny wielofunkcyjne Toolcat
Ładowarki kołowe kompaktowe
Ładowarki teleskopowe Bobcat
Osprzęt Bobcat
Diagnostyka silników Bobcat:
Silniki Bobcat V1 (ECU DELPHI)
Silniki Bobcat V2 (ECU BOSCH)
Silniki Bobcat D34 (DCU)
Specjalizujemy się w diagnostyce Bobcat, naprawach i optymalizacji pracy maszyn. Pomagamy zarówno w szybkim rozwiązywaniu problemów z kodami błędów, jak i w zapobieganiu przyszłym usterkom.
Bobcat Diagnostic Service Codes provide operators with a clear way to identify and troubleshoot machine issues. Covering loaders, excavators, telehandlers, and engines (Delphi, Bosch, DCU), these codes improve efficiency and minimize downtime. If you need help interpreting a fault code, our team can assist with diagnostics, repair, and machine optimization.
Code | Product | Description | ||||||
U0028 | ECU Bobcat Engine V2 | ECU CAN Communication Fault | ||||||
U0029 | ECU Bobcat Engine V2 | ECU CAN Communication Fault | ||||||
U0075 | ECU Bobcat Engine V1 | ECU Communication Error | ||||||
U0076 | ECU Bobcat Engine V1 | EGR Fault | ||||||
U0077 | ECU Bobcat Engine V1 | ECU COMMUNICATION FAULT | ||||||
U0081 | ECU Bobcat Engine V1 | ECU Communication Error | ||||||
U0082 | ECU Bobcat Engine V1 | ECU Communication - Fault | ||||||
U0083 | ECU Bobcat Engine V1 | ECU Communication - Fault | ||||||
U0084 | ECU Bobcat Engine V1 | ECU COMMUNICATION FAULT | ||||||
U0085 | ECU Bobcat Engine V1 | ECU Communication - Fault | ||||||
U0086 | ECU Bobcat Engine V1 | ECU Communication - Fault | ||||||
U0087 | ECU Bobcat Engine V1 | ECU COMMUNICATION FAULT | ||||||
U0089 | ECU Bobcat Engine V1 | ECU COMMUNICATION FAULT | ||||||
U0100 | ECU Bobcat Engine V1 | ECU Communication Fault | ||||||
U010E | ECU Bobcat Engine D34 | DCU Communication Fault | ||||||
U010F | ECU Bobcat Engine V2 | ECU CAN Communication Fault | ||||||
U013C | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Engine Speed | ||||||
U0140 | ECU Bobcat Engine V1 | Throttle Position Sensor Fault | ||||||
U01B7 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Regeneration Switch | ||||||
U01B8 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Multiple Torque Switch | ||||||
U01B9 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Engine Shut Down | ||||||
U029D | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Upstream NOx Sensor | ||||||
U029E | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Downstream NOx Sensor | ||||||
U02A2 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - DEF Tank | ||||||
U030D | ECU Bobcat Engine V2 | Upstream NOx Sensor Heating Fault | ||||||
U030E | ECU Bobcat Engine V2 | Downstream NOx Sensor Heating Fault | ||||||
U0401 | ECU Bobcat Engine D34 | DCU Communication Fault | ||||||
U040F | ECU Bobcat Engine D34 | DEF Pump Motor Fault | ||||||
U043D | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Engine Speed Control | ||||||
U0606 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Engine Speed Control | ||||||
U0607 | ECU Bobcat Engine V2 | ECU CAN Communication Fault | ||||||
U0608 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Engine Speed Control | ||||||
U0619 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - DEF Sensor | ||||||
U0632 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Cooling Fan Control | ||||||
U1001 | ECU Bobcat Engine V2 | CAN Communication Fault - Hydraulic Oil Temperature | ||||||
U1003 | ECU Bobcat Engine V2 | ECU Received Engine Shutdown Request from Machine Controller | ||||||
U100A-08 | M-Series Loader | Machine Control Message Failure | ||||||
U1010-08 | Compact Wheel Loader | PTOL Keypad No Communication | ||||||
U1011-08 | M-Series Loader | Options Keypad No Communication | ||||||
U1012-08 | Compact Wheel Loader | Cab Keypad No Communication | ||||||
Code | Product | Description | ||||||
U1013-08 | Compact Wheel Loader | Accessory (ACD) Keypad No Communication | ||||||
U1015-62 | Toolcat | Throttle Encoder - Signal Compare Failure | ||||||
U1015-62 | M-Series Loader | Throttle Encoder Signal Failure | ||||||
U101A-08 | Toolcat | Keypad Throttle - Bus Signal / Message Failure | ||||||
U101B-08 | Toolcat | Keypad Lights - Bus Signal / Message Failure | ||||||
U101C-08 | Toolcat | Keypad Performance - Bus Signal / Message Failure | ||||||
U1024 | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U1025 | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U1026 | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U1027 | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U1028 | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U1028 | ECU Bobcat Engine V2 | DEF Quality Sensor Open Circuit | ||||||
U1029 | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U102A | ECU Bobcat Engine D34 | Nox Pre-Treatment CAN communication Fault | ||||||
U102B | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U102C | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U102D | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U102E | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U102F | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U1030 | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U1030 | ECU Bobcat Engine V2 | DEF Quality Sensor Short Circuit | ||||||
U1031 | ECU Bobcat Engine V2 | ECU CAN Communication Fault | ||||||
U1031 | ECU Bobcat Engine D34 | Nox Post-Treatement CAN communication Fault | ||||||
U1032 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - PTO | ||||||
U1033 | ECU Bobcat Engine V2 | ECU CAN Communication Fault - Starter Relay | ||||||
U1040-00 | Compact Wheel Loader | Hour Meter Changed | ||||||
U1040-00 | Toolcat | Hour Meter Updated | ||||||
U1050-00 | Compact Wheel Loader | Power Failure | ||||||
U1050-00 | Toolcat | Hub Controller Interrupted Power Failure | ||||||
U1051-00 | M-Series Loader | Cab Controller Interrupted Power Failure | ||||||
U1052-00 | M-Series Loader | Power Failure | ||||||
U1053-00 | Compact Wheel Loader | Drive Controller Interrupted Power | ||||||
U1054-00 | Compact Wheel Loader | Interrupted Power Failure | ||||||
U1055-00 | M-Series Loader | Aux Controller Interrupted Power Failure | ||||||
U1056-00 | M-Series Loader | Rear Auxiliary Controller Interrupted Power Failure | ||||||
U105A-00 | Toolcat | Pump Controller Interrupted Power Failure | ||||||
U105B-00 | Toolcat | Rear Cab Controller Interrupted Power Failure | ||||||
U1060-46 | M-Series Loader | Workgroup Calibration Failed | ||||||
U1060-87 | M-Series Loader | Workgroup Calibration Required | ||||||
U1061-00 | M-Series Loader | Workgroup Calibration Passed | ||||||
U1065-00 | M-Series Loader | Drive Calibration Passed | ||||||
U1070-00 | Compact Wheel Loader | Hub Controller Software Updated | ||||||
U1071-00 | M-Series Loader | Cab Controller Software Updated | ||||||
U1073-00 | Compact Wheel Loader | Drive Controller Programmed | ||||||
U1074-00 | Compact Wheel Loader | Workgroup Controller Software Updated | ||||||
U1075-00 | M-Series Loader | Lights Controller Interrupted Power Failure | ||||||
U107A-00 | Toolcat | Pump Controller Software Updated | ||||||
U107B-00 | Toolcat | Rear Controller Software Updated | ||||||
U1080-00 | M-Series Loader | Drive Controller In Calibration Mode | ||||||
U1084-00 | M-Series Loader | Workgroup In Calibration Mode | ||||||
U1090-51 | Toolcat | Hub Controller - Not Programmed | ||||||
U1090-51 | Compact Wheel Loader | Hub Controller Not Programmed | ||||||
Code | Product | Description | ||||||
U1090-57 | Compact Wheel Loader | Hub Controller Software Version Error | ||||||
U1090-57 | Toolcat | Hub Controller - Invalid / Incompatible Software Component | ||||||
U1091-08 | Toolcat | Display - Bus Signal / Message Failure | ||||||
U1091-08 | Compact Wheel Loader | Display No Communication | ||||||
U1091-51 | Toolcat | Display - Not Programmed | ||||||
U1091-51 | Compact Wheel Loader | Display Not Programmed | ||||||
U1091-FD | Compact Wheel Loader | Display Shutdown | ||||||
U1091-FD | Toolcat | Display - In Shutdown | ||||||
U1092-08 | M-Series Loader | Cab Controller No Communication | ||||||
U1092-08 | Toolcat | Cab Controller - Bus Signal / Message Failure | ||||||
U1092-51 | M-Series Loader | Cab Controller Not Programmed | ||||||
U1092-51 | Toolcat | Cab Controller - Not Programmed | ||||||
U1092-57 | M-Series Loader | Cab Controller Software Version Error | ||||||
U1092-57 | Toolcat | Cab Controller - Invalid / Incompatible Software Component | ||||||
U1092-A2 | M-Series Loader | Cab Controller System Voltage Low | ||||||
U1092-A2 | Toolcat | Cab Controller - System Voltage Low | ||||||
U1092-A3 | M-Series Loader | Cab Controller System Voltage High | ||||||
U1092-A3 | Toolcat | Cab Controller - System Voltage High | ||||||
U1093-08 | M-Series Loader | Mid Controller No Communication | ||||||
U1093-51 | M-Series Loader | Mid Controller Not Calibrated | ||||||
U1093-57 | M-Series Loader | Mid Controller Software Version Error | ||||||
U1093-A2 | M-Series Loader | Battery Voltage Low | ||||||
U1093-A3 | M-Series Loader | Battery Voltage High | ||||||
U1094-08 | Compact Wheel Loader | Drive Controller No Communication | ||||||
U1094-51 | Compact Wheel Loader | Drive Controller Not Progammed | ||||||
U1094-57 | Compact Wheel Loader | Drive Controller Software Update Required | ||||||
U1094-A2 | Compact Wheel Loader | Drive Controller Voltage Out of Range Low | ||||||
U1094-A3 | Compact Wheel Loader | Drive Controller Voltage Out of Range High | ||||||
U1095-08 | Compact Wheel Loader | Workgroup Controller No Communication | ||||||
U1095-51 | Compact Wheel Loader | Workgroup Controller Not Programmed | ||||||
U1095-57 | Compact Wheel Loader | Workgroup Controller Software Version Error | ||||||
U1095-A2 | Compact Wheel Loader | Workgroup Controller System Voltage Low | ||||||
U1095-A3 | Compact Wheel Loader | Workgroup Controller System Voltage High | ||||||
Producent
Bobcat
Bobcat
TL25.60, V519, V623, V638, V723, V918, V923, VR518, V530C, VR638, VR723, TL30.60, TL30.70, TL34.65HF, TL38.70, TL38.70HF, TL43.80, V417, A-series, A220, A300, A770, B-series, BL-series, CT-series, DX10z, DX19, DZ17z, E-series, E08, E10, E10e, E14, E145, E16, E165, E17, E17z, E18z, E19, E19e, E20, E27, E27z, E30, E32, E32i, E34, E35, E35i, E35z, E37, E38, E40, E42, E45, E48, E50, E50z, E55, E55w, E55z, E60, E62, E63, E80, E85, E88, R-series, S-series, S100, s130, S150, S16, S175, S185, S205, S220, S250, S300, S330, S450, S510, S530, S550, S570, S590, S595, S630, S650, S740, S750, S770, S850, T-series, T110, T140, T180, T190, T200, T2250, T250, T2556, T300, T320, T35.105, T35.105L, T35.130S, T35.130SLP, T35.140S, T35100, T35105, T35130, T35140, T3571, T36120, T40140, T40170, T40180, T41.140, T450, T550, T590, T595, T630, T650, T740, T750, T770, T870, TD-series, TL-series, TL26.60, TL34.65, TL35.70, TL358, TL360, TL470, TL519, V-series, V518, VR-series, VR530, X-series, X100, X116, X130, X220, X225, X231, X316, X319, X320, X321, X322, X323, X324, X325, X328, X331, X334, X335, X337, X341, X418, X425, X428, X430, X435, X442, X444, ZX125, ZX75, 553, 641, 642, 643, 645, 653, 741, 742, 743, 751, 753, 763, 773, 843, 853, 863, 864, 873, 883, 963, 2200, 2400, 2410