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Fendt fault codes & repair guides

All 1,587 codes· 50 per page · page 29 of 32

Fendt fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
A.1.44Enhanced Control ECUSpool valve fault, valve 4. Main piston travel too short due to drop of control pressure below 22 barFull repair manual for code A.1.44, Enhanced Control ECU
A.1.44Enhanced Control ECU (A002)Y018 - Spool valve fault, valve 4 — Main piston travel too short due to drop of control pressure below 22 bar.Full repair manual for code A.1.44, Enhanced Control ECU (A002)
A.1.45A002 - ECU, enhanced controlSpool valve fault, valve 4 – Overvoltage (> 45 Volt)Full repair manual for code A.1.45, A002 - ECU, enhanced control
A.1.45Enhanced Control ECUY018 - Spool valve fault, valve 4 — Overvoltage (> 45 volts)Full repair manual for code A.1.45, Enhanced Control ECU
A.1.46ELECTRICAL VALVES (E-box)Y018 Spool valve fault, valve 4 - Magnet output stage fault within spool valveFull repair manual for code A.1.46, ELECTRICAL VALVES (E-box)
A.1.46Enhanced Control ECU (A002) / E-boxSpool valve fault, valve 4 — Magnet output stage fault within spool valveFull repair manual for code A.1.46, Enhanced Control ECU (A002) / E-box
A.1.47ECU, enhanced control, electric auxiliary control valvesY018 - Spool valve fault, valve 4 — Internal position sensor fault.Full repair manual for code A.1.47, ECU, enhanced control, electric auxiliary control valves
A.1.47Electrical Valves (E-box)Spool valve fault, valve 4 (Auxiliary control valve)Full repair manual for code A.1.47, Electrical Valves (E-box)
A.1.48Electrical Valves (E-box) / A002 - ECU, enhanced controlSpool valve fault on Valve 4 (Y018 - Auxiliary control valve)Full repair manual for code A.1.48, Electrical Valves (E-box) / A002 - ECU, enhanced control
A.1.48Electrical Valves (E-box) / VENDISpool valve fault, valve 4Full repair manual for code A.1.48, Electrical Valves (E-box) / VENDI
A.1.49Electrical Valves (E-box) / Spool Valves 1-4 moduleSpool valve fault, valve 4 (Y018) - Main piston cannot return to neutral position when switched on because of oil contamination.Full repair manual for code A.1.49, Electrical Valves (E-box) / Spool Valves 1-4 module
A.1.49Enhanced Control ECUSpool valve fault, valve 4Full repair manual for code A.1.49, Enhanced Control ECU
A.1.4AECU, enhanced control (electric auxiliary control valves) / A002Spool valve fault, valve 4: Main piston is deflected too farFull repair manual for code A.1.4A, ECU, enhanced control (electric auxiliary control valves) / A002
A.1.4AELECTRICAL VALVES / VALVE 4 / VENDISpool valve fault, valve 4 — Main piston deflected too far (or "Valve actuator goes too far")Full repair manual for code A.1.4A, ELECTRICAL VALVES / VALVE 4 / VENDI
A.1.4BECU, enhanced control (A002 module or E-box)Spool valve fault, valve 4 — Floating position is not reachedFull repair manual for code A.1.4B, ECU, enhanced control (A002 module or E-box)
A.1.4BEnhanced Control Unit (ECU A002)Spool valve fault, valve 4 – Floating position is not reached.Full repair manual for code A.1.4B, Enhanced Control Unit (ECU A002)
A.1.4CEnhanced Control ECU (A002)Spool valve fault, valve 4 — Floating position has been set manuallyFull repair manual for code A.1.4C, Enhanced Control ECU (A002)
A.1.4CEnhanced Control ECU (A002)Spool valve fault, valve 4 (Y018)Full repair manual for code A.1.4C, Enhanced Control ECU (A002)
A.1.4FA002 E-boxFault with Y018 - Auxiliary control valve (Spool Valve 4)Full repair manual for code A.1.4F, A002 E-box
A.1.4FA002 ECU (Enhanced control / E-box)Y018 - Spool valve fault, valve 4 — Setpoint message is missing or not plausible.Full repair manual for code A.1.4F, A002 ECU (Enhanced control / E-box)
A.1.50Transmission Control Unit / Basic Control Unit (A050)S053 - Switch, driver seatFull repair manual for code A.1.50, Transmission Control Unit / Basic Control Unit (A050)
A.1.51OVERALL SYSTEM/TRACTOR or ENHANCED CONTROL (A002 / A004)Fault with component B094 - Sensor, steering angle (4WD differential lock)Full repair manual for code A.1.51, OVERALL SYSTEM/TRACTOR or ENHANCED CONTROL (A002 / A004)
A.1.52OVERALL SYSTEM/TRACTOR / A004 (ECU, control panel)B094 - Sensor, steering angle (4WD differential lock)Full repair manual for code A.1.52, OVERALL SYSTEM/TRACTOR / A004 (ECU, control panel)
A.1.53OVERALL SYSTEM / TRACTOR (Code 0000)A058 - Top Dock (Autoguide) bus faultFull repair manual for code A.1.53, OVERALL SYSTEM / TRACTOR (Code 0000)
A.1.54—Variotronic Locks the Electrohydraulic DirectionFull repair manual for code A.1.54
A.1.55A057 - ECU, steering controller (Auto-Guide)EEPROM description faultFull repair manual for code A.1.55, A057 - ECU, steering controller (Auto-Guide)
A.1.56A057 - ECU, steering controller (Auto-Guide)An EEPROM reading fault has occurred.Full repair manual for code A.1.56, A057 - ECU, steering controller (Auto-Guide)
A.1.57A057 - ECU, steering controller (Auto-Guide)EEPROM contains invalid dataFull repair manual for code A.1.57, A057 - ECU, steering controller (Auto-Guide)
A.1.5AA057 - ECU, steering controller (Auto-Guide)Invalid EEPROM parameters for the steering control regulatorFull repair manual for code A.1.5A, A057 - ECU, steering controller (Auto-Guide)
A.1.5BA057 - ECU, steering controller (Auto-Guide)Invalid EEPROM parameters for the steering control regulatorFull repair manual for code A.1.5B, A057 - ECU, steering controller (Auto-Guide)
A.1.5CA057 - ECU, steering controller (Auto-Guide)Invalid EEPROM parameters for the steering control regulator (Invalid data set)Full repair manual for code A.1.5C, A057 - ECU, steering controller (Auto-Guide)
A.1.5DA057 - ECU, steering controller (Auto-Guide)Invalid frequency for steering control regulator, entered as EEPROM parametersFull repair manual for code A.1.5D, A057 - ECU, steering controller (Auto-Guide)
A.1.5EA057 - ECU, steering controller (Auto-Guide)Supply voltage is < 10.1 VDCFull repair manual for code A.1.5E, A057 - ECU, steering controller (Auto-Guide)
A.1.5FA057 - ECU, steering controller (Auto-Guide)Internal faultFull repair manual for code A.1.5F, A057 - ECU, steering controller (Auto-Guide)
A.1.60A057 - ECU, steering controller (Auto-Guide)Fault only possible in calibration modeFull repair manual for code A.1.60, A057 - ECU, steering controller (Auto-Guide)
A.1.610000 - Overall system/tractorFault only possible in calibration modeFull repair manual for code A.1.61, 0000 - Overall system/tractor
A.1.62Steering Controller ECU / Auto-Guide SystemFault only possible in calibration modeFull repair manual for code A.1.62, Steering Controller ECU / Auto-Guide System
A.1.63Auto-GuideSteering Wheel Moved During CalibrationFull repair manual for code A.1.63, Auto-Guide
A.1.64A057 - ECU, steering controller (Auto-Guide)Y087 - Steering valve block, Auto-Guide has not yet been calibratedFull repair manual for code A.1.64, A057 - ECU, steering controller (Auto-Guide)
A.1.65A057 - ECU, Steering Controller (Auto-Guide)Y087 - Steering valve block, Auto-Guide (or VarioGuide)Full repair manual for code A.1.65, A057 - ECU, Steering Controller (Auto-Guide)
A.1.66A057 - ECU, Steering Controller (Auto-Guide)Y087 - Steering valve block, Auto-GuideFull repair manual for code A.1.66, A057 - ECU, Steering Controller (Auto-Guide)
A.1.67A057 - ECU, steering controller (Auto-Guide) / A050 - ECU, basic control unitSteering Valve Monitoring ErrorFull repair manual for code A.1.67, A057 - ECU, steering controller (Auto-Guide) / A050 - ECU, basic control unit
A.1.68OVERALL SYSTEM/TRACTORY087 - Steering valve block, Auto-GuideFull repair manual for code A.1.68, OVERALL SYSTEM/TRACTOR
A.1.69A057 - ECU, Steering Controller (Autoguide)Y087 - Steering valve block, Autoguide: Supply voltage > 32 V.Full repair manual for code A.1.69, A057 - ECU, Steering Controller (Autoguide)
A.1.6AOverall system/tractor or Auto-Guide steering system (enhanced control ECU)Y087 - Steering valve block, Auto-Guide: Supply voltage < 10 VFull repair manual for code A.1.6A, Overall system/tractor or Auto-Guide steering system (enhanced control ECU)
A.1.6BA050 - ECU, basic control unit / A057 - ECU, steering controller (Auto-Guide)Steering actuator cannot reach neutralFull repair manual for code A.1.6B, A050 - ECU, basic control unit / A057 - ECU, steering controller (Auto-Guide)
A.1.6CA050 - ECU, basic control unitActuator not in neutral during RUNUPFull repair manual for code A.1.6C, A050 - ECU, basic control unit
A.1.6DA057 - ECU, steering controller (Auto-Guide)Actuator position greater than reference positionFull repair manual for code A.1.6D, A057 - ECU, steering controller (Auto-Guide)
A.1.6E—Wheels Not Straight at Calibration StartFull repair manual for code A.1.6E
A.1.70A002 - ECU, Enhanced ControlB094 - Sensor, steering angle (4WD differential lock)Full repair manual for code A.1.70, A002 - ECU, Enhanced Control