Bobcat Machine Diagnostic Service & Fault Codes - #M-codes (p2) art. M-FaultCodes-2

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 | ||||||
M1705 | M-Series Loader | Hydraulic Lock Valve Solenoid Short to Battery | ||||||
M1705 | M-Series Excavator | Hydraulic Lock Valve Short To Battery | ||||||
M1706 | M-Series Excavator | Hydraulic Lock Valve Short To Ground | ||||||
M1706 | M-Series Loader | Hydraulic Lock Valve Solenoid Short to Ground | ||||||
M1707 | M-Series Loader | Hydraulic Lock Valve Solenoid Open Circuit | ||||||
M1707 | M-Series Excavator | Hydraulic Lock Valve Open Circuit | ||||||
M1732 | M-Series Loader | Hydraulic Lock Valve Solenoid Overcurrent | ||||||
M1732 | M-Series Excavator | Hydraulic Lock Valve Overcurrent | ||||||
M1802 | M-Series Excavator | Power Beyond Valve Output Error On | ||||||
M1803 | M-Series Excavator | Power Beyond Valve Output Error Off | ||||||
M1805 | M-Series Loader | Spool Lock 1 Short to Battery | ||||||
M1806 | M-Series Loader | Spool Lock 1 Short to Ground | ||||||
M1807 | M-Series Loader | Spool Lock 1 Open Circuit | ||||||
M1821 | Telehandler | Frame Leveling pot Out of range high | ||||||
M1822 | Telehandler | Frame Leveling pot Out of range low | ||||||
M1832 | M-Series Loader | Spool Lock 1 Overcurrent | ||||||
M1902 | M-Series Excavator | Power Beyond Valve Relay Error On | ||||||
M1903 | M-Series Excavator | Power Beyond Valve Relay Error Off | ||||||
M1910 | M-Series Loader | Engine Ambient Temperature High | ||||||
M1911 | M-Series Loader | Engine Ambient Temperature Extremely High | ||||||
M1921 | M-Series Loader | Engine Ambient Temperature Out of Range High | ||||||
M1922 | M-Series Loader | Engine Ambient Temperature Out of Range Low | ||||||
M2005 | M-Series Loader | Two Speed Primary Short to Battery | ||||||
M2005 | M-Series Excavator | Two Speed Primary Solenoid Short To Battery | ||||||
M2006 | M-Series Excavator | Two Speed Primary Solenoid Short To Ground | ||||||
M2006 | M-Series Loader | Two Speed Primary Short to Ground | ||||||
M2007 | M-Series Excavator | Two Speed Primary Solenoid Open Circuit | ||||||
M2007 | M-Series Loader | Two Speed Primary Open Circuit | ||||||
M2032 | M-Series Loader | Two Speed Primary Overcurrent | ||||||
M2102 | Telehandler | Glow Plug Output Error ON | ||||||
M2102 | M-Series Loader | Glow Plug Output Error On | ||||||
M2103 | M-Series Loader | Glow Plug Output Error Off | ||||||
M2103 | Telehandler | Glow Plug Output Error OFF | ||||||
M2107 | M-Series Loader | Glow Plug Output Open Circuit | ||||||
M2128 | M-Series Loader | Glow Plug Output Failure | ||||||
M2202 | Telehandler | Starter Output Error ON | ||||||
Code | Product | Description | ||||||
M2202 | M-Series Loader | Starter Output Error On | ||||||
M2203 | M-Series Loader | Starter Output Error Off | ||||||
M2203 | Telehandler | Starter Output Error OFF | ||||||
M2207 | Telehandler | Starter Output Open circuit | ||||||
M2207 | M-Series Loader | Starter Output Open Circuit | ||||||
M2228 | M-Series Loader | Starter Output Failure | ||||||
M2302 | M-Series Loader | Starter Relay Error On | ||||||
M2302 | Telehandler | Starter Relay Error ON | ||||||
M2303 | M-Series Loader | Starter Relay Error Off | ||||||
M2303 | Telehandler | Starter Relay Error OFF | ||||||
M2402 | M-Series Loader | Fuel Pull Relay Error On | ||||||
M2403 | M-Series Loader | Fuel Pull Relay Error Off | ||||||
M2405 | Telehandler | Crab valve Output Short To Battery | ||||||
M2406 | Telehandler | Crab valve Output Short To Ground | ||||||
M2407 | Telehandler | Crab valve Output Open Circuit | ||||||
M2502 | M-Series Loader | Traction Pull Relay Error On | ||||||
M2503 | M-Series Loader | Traction Pull Relay Error Off | ||||||
M2505 | Telehandler | 4 Wheels valve Short To Battery | ||||||
M2506 | Telehandler | 4 Wheels valve Short To Ground | ||||||
M2507 | Telehandler | 4 Wheels valve Open circuit | ||||||
M2521 | M-Series Excavator | Load Sense Sensor Out Of Range High | ||||||
M2522 | M-Series Excavator | Load Sense Sensor Out Of Range Low | ||||||
M2602 | M-Series Loader | Glow Plug Relay Error On | ||||||
M2603 | M-Series Loader | Glow Plug Relay Error Off | ||||||
M2648 | Telehandler | Steer Mode Switch Multiple inputs active | ||||||
M2702 | Telehandler | Fan Inverter Output Error On | ||||||
M2703 | Telehandler | Fan Inverter Output Error OFF | ||||||
M2707 | Telehandler | Fan Inverter Output Open Circuit | ||||||
M2721 | M-Series Excavator | Throttle Primary Sensor Out Of Range High | ||||||
M2721 | M-Series Loader | Throttle Primary Sensor Out of Range High | ||||||
M2722 | M-Series Excavator | Throttle Primary Sensor Out Of Range Low | ||||||
M2722 | M-Series Loader | Throttle Primary Sensor Out of Range Low | ||||||
M2805 | M-Series Excavator | Diverter Output Short To Battery | ||||||
M2805 | Telehandler | Fan PWM Output Short To Battery | ||||||
M2806 | M-Series Excavator | Diverter Output Short To Ground | ||||||
M2806 | Telehandler | Fan PWM Output Short To Ground | ||||||
M2807 | Telehandler | Fan PWM Ouptut Open Circuit | ||||||
M2807 | M-Series Excavator | Diverter Output Open Circuit | ||||||
M2821 | M-Series Loader | Throttle Secondary Sensor Out of Range High | ||||||
M2822 | M-Series Loader | Throttle Secondary Sensor Out of Range Low | ||||||
M2832 | Telehandler | Fan PWM Output Overcurrent | ||||||
M2899 | M-Series Loader | Throttle Secondary Sensor Calibration Required | ||||||
M2910 | M-Series Loader | Exhaust Gas Temperature High | ||||||
M2910 | Telehandler | Engine Exhaust gas Temperature High | ||||||
M3128 | M-Series Loader | Interrupted Power Failure | ||||||
M3204 | Telehandler | Workgroup Controller no communication | ||||||
M3204 | M-Series Loader | Workgroup Controller No Communication | ||||||
M3204 | M-Series Excavator | Throttle Controller No Communication To Bobcat Controller | ||||||
M3223 | M-Series Excavator | Throttle Controller Not Calibrated | ||||||
M3228 | M-Series Excavator | Throttle Controller Failure | ||||||
M3299 | M-Series Excavator | Throttle Controller Calibration In Process | ||||||
M3304 | M-Series Loader | Deluxe Panel (MSeries) No Communication | ||||||
Code | Product | Description | ||||||
M3304 | M-Series Excavator | Deluxe Panel No Communication | ||||||
M3372 | M-Series Excavator | Display Software Incompatible | ||||||
M3373 | M-Series Excavator | Display Software Outdated | ||||||
M3404 | Telehandler | Display controller no communication | ||||||
M3404 | M-Series Loader | Deluxe Panel No Communication | ||||||
M3504 | Telehandler | DCU Controller no communication | ||||||
M3505 | M-Series Loader | Hydraulic Fan Short to Battery | ||||||
M3506 | M-Series Loader | Hydraulic Fan Short to Ground | ||||||
M3507 | M-Series Loader | Hydraulic Fan Open Circuit | ||||||
M3532 | M-Series Loader | Hydraulic Fan Overcurrent | ||||||
M3604 | Telehandler | Engine Controller no communication | ||||||
M3702 | M-Series Excavator | HYD Exchange Output Error On | ||||||
M3703 | M-Series Excavator | HYD Exchange Output Error Off | ||||||
M3704 | Telehandler | Drive Controller no communication | ||||||
M3705 | M-Series Loader | Two Speed Secondary Short to Battery | ||||||
M3706 | M-Series Loader | Two Speed Secondary Short to Ground | ||||||
M3707 | M-Series Loader | Two Speed Secondary Open Circuit | ||||||
M3732 | M-Series Loader | Two Speed Secondary Overcurrent | ||||||
M3805 | M-Series Loader | Auxiliary Hydraulic Lock Short to Battery | ||||||
M3806 | M-Series Loader | Auxiliary Hydraulic Lock Short to Ground | ||||||
M3807 | M-Series Loader | Auxiliary Hydraulic Lock Open Circuit | ||||||
M3832 | M-Series Loader | Auxiliary Hydraulic Lock Overcurrent | ||||||
M3904 | M-Series Excavator | Jog Shuttle No Communication | ||||||
M3905 | Telehandler | Cab Buzzer Short To Battery | ||||||
M4028 | Telehandler | Wrong mapping of ECU controller detected : Engine HP mismatch | ||||||
M4028 | M-Series Loader | Wrong ECU Detected | ||||||
M4109 | Telehandler | Alternator voltage low | ||||||
M4109 | M-Series Loader | Alternator Low | ||||||
M4109 | M-Series Excavator | Alternator Voltage Too Low | ||||||
M4110 | M-Series Loader | Alternator High | ||||||
M4110 | M-Series Excavator | Alternator Voltage High | ||||||
M4110 | Telehandler | Alternator voltage high | ||||||
M4204 | M-Series Excavator | Keyless Entry No Communication | ||||||
M4228 | Telehandler | Wrong mapping ofDCU controller mapping detected : Horse Power mismatch | ||||||
M4228 | M-Series Loader | Wrong DCU Detected | ||||||
M4304 | Telehandler | Keypad KSS no communication | ||||||
M4304 | M-Series Loader | Keyless Start Panel No Communication | ||||||
M4404 | M-Series Loader | Auxiliary No Communication | ||||||
M4404 | M-Series Excavator | Secondary No Communication | ||||||
M4405 | Telehandler | Brake Fail Electric Lamp Short To Battery | ||||||
M4472 | M-Series Excavator | Secondary Controller Software Incompatible | ||||||
M4473 | M-Series Excavator | Secondary Controller Software Outdated | ||||||
M4505 | Telehandler | Brake Fail Pressure Lamp Short To Battery |
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Bobcat
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