New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 11 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 489 | ENGINE | Measured Speed Sensor Data Low | Full repair manual for code 489, ENGINE |
| 492 | ENGINE | Wastegate 2 Voltage Is Too Low | Full repair manual for code 492, ENGINE |
| 493 | ENGINE | Injection Control Identifier Circuit Failure | Full repair manual for code 493, ENGINE |
| 496 | ENGINE | Engine Speed / Position Sensor #2 Supply is Too Low | Full repair manual for code 496, ENGINE |
| 524 | ENGINE | Error detected on high speed governor droop selection switch | Full repair manual for code 524, ENGINE |
| 529 | ENGINE | Output B Driver Shorted High or Open | Full repair manual for code 529, ENGINE |
| 539 | ENGINE | Injection Control Valve Transorb in the harness has failed | Full repair manual for code 539, ENGINE |
| 546 | ENGINE | Fuel Pressure Sensor Voltage Is Too High | Full repair manual for code 546, ENGINE |
| 547 | ENGINE | Fuel Pressure Sensor Voltage Too Low | Full repair manual for code 547, ENGINE |
| 551 | ENGINE | Hand Throttle (STD cab) Idle Validation Switches are both open | Full repair manual for code 551, ENGINE |
| 553 | ENGINE | Front Fueling Actuator Overfueling | Full repair manual for code 553, ENGINE |
| 559 | ENGINE | Front Fueling Actuator Underfueling | Full repair manual for code 559, ENGINE |
| 581 | ENGINE | Fuel Inlet Pressure Sensor Voltage Is Too High | Full repair manual for code 581, ENGINE |
| 582 | ENGINE | Fuel Inlet Pressure Sensor Voltage Too Low | Full repair manual for code 582, ENGINE |
| 583 | ENGINE | Fuel Inlet Pressure Sensor Voltage Out of Range | Full repair manual for code 583, ENGINE |
| 595 | ENGINE | Turbo Overspeed Protection Fault | Full repair manual for code 595, ENGINE |
| 596 | ENGINE | High Battery Voltage | Full repair manual for code 596, ENGINE |
| 597 | ENGINE | Low Battery Voltage | Full repair manual for code 597, ENGINE |
| 598 | ENGINE | Low Battery Voltage | Full repair manual for code 598, ENGINE |
| 697 | ENGINE | Engine Controller Internal Temperature Too High | Full repair manual for code 697, ENGINE |
| 731 | ENGINE | Engine Speed / Position #2 - Mechanical Misalignment | Full repair manual for code 731, ENGINE |
| 758 | ENGINE | Rear Bank Injector Fault | Full repair manual for code 758, ENGINE |
| 851 | New Holland Transmission | Park Brake Driver Over Current or Open Circuit | Full repair manual for code 851, New Holland Transmission |
| 1002 | Hitch Controller / EDC (Electronic Draft Control) | Raise hitch valve coil short to 12 volts or raise hitch valve coil circuit failure | Full repair manual for code 1002, Hitch Controller / EDC (Electronic Draft Control) |
| 1003 | Hitch Controller / Electronic Draft Control (EDC) | Open or Short to Ground raise hitch valve coil circuit failure | Full repair manual for code 1003, Hitch Controller / Electronic Draft Control (EDC) |
| 1004 | Hitch Controller (TCU / EDC module) | Lower hitch valve coil short to 12 volts or lower hitch valve coil circuit failure | Full repair manual for code 1004, Hitch Controller (TCU / EDC module) |
| 1005 | Hitch Controller (EDC module or TCU) | Open or short to ground lower hitch valve coils | Full repair manual for code 1005, Hitch Controller (EDC module or TCU) |
| 1006 | Hitch Controller (TCU / ATC) | EDC Low Side Driver stuck on failure. | Full repair manual for code 1006, Hitch Controller (TCU / ATC) |
| 1007 | Hitch Controller | Low side driver watchdog test failed | Full repair manual for code 1007, Hitch Controller |
| 1008 | Hitch Controller (EDC) | Low side of raise solenoid connected permanently to GND. | Full repair manual for code 1008, Hitch Controller (EDC) |
| 1009 | Hitch Controller (TCU) | Low side of lower solenoid connected permanently to GND | Full repair manual for code 1009, Hitch Controller (TCU) |
| 1010 | — | Voltage Too Low on the Maximum Arms Raise Potentiometer | Full repair manual for code 1010 |
| 1010 | — | HEIGHT LIMIT CONTROL VOLTAGE LOW (SHORT OR OPEN CIRCUIT) | Full repair manual for code 1010 |
| 1010 | — | Battery 5V Reference 1 Circuit Low White | Full repair manual for code 1010 |
| 1010 | — | Height Limit Control Potentiometer Voltage Too Low | Full repair manual for code 1010 |
| 1010 | — | Height Limiter Potentiometer Error | Full repair manual for code 1010 |
| 1010 | ENGINE | Battery 5 V Reference1 Circuit Low | Full repair manual for code 1010, ENGINE |
| 1011 | Hitch Controller, Armrest Controller Module (ACM), or Instrument Cluster Panel (ICP) | TCU (Tractor Controller Unit) is disconnected from the CAN bus. | Full repair manual for code 1011, Hitch Controller, Armrest Controller Module (ACM), or Instrument Cluster Panel (ICP) |
| 1012 | Hitch | No communication with the ACM (Armrest Controller Module) | Full repair manual for code 1012, Hitch |
| 1013 | Hitch Controller | No communication with the ICP (Instrument Cluster Panel) | Full repair manual for code 1013, Hitch Controller |
| 1014 | Hitch | Five-volt reference is above the upper voltage limit. | Full repair manual for code 1014, Hitch |
| 1015 | Hitch Controller | Five-volt reference is below the lower voltage limit. | Full repair manual for code 1015, Hitch Controller |
| 1016 | Hitch Controller, Armrest Controller, ATC (Alta Implement) Controller, EDC (Electronic Draft Control), or Hydraulic Lift Controller | Not implemented / L/H load sensing pin signal too low | Full repair manual for code 1016, Hitch Controller, Armrest Controller, ATC (Alta Implement) Controller, EDC (Electronic Draft Control), or Hydraulic Lift Controller |
| 1017 | Hitch Controller (TMF / TCU) | Hitch Position Command value received over the CAN data bus from the Armrest indicates the Position Command potentiometer has failed | Full repair manual for code 1017, Hitch Controller (TMF / TCU) |
| 1018 | Hitch Controller (TMF / ATC) | Hitch rockshaft position potentiometer open/short/misadjust or circuit failure | Full repair manual for code 1018, Hitch Controller (TMF / ATC) |
| 1019 | Hitch Controller | Upper Limit value received from CAN data bus indicates failure condition. | Full repair manual for code 1019, Hitch Controller |
| 1020 | — | Increased Contact Voltage in Load Registration | Full repair manual for code 1020 |
| 1021 | Hitch Control System | Load Command value received from CAN data bus indicates failure condition. | Full repair manual for code 1021, Hitch Control System |
| 1022 | CCH (Central Controller Hitch) / TMF | Single draft pin sensor failed when configured for one draft pin sensor.(CCH Only) | Full repair manual for code 1022, CCH (Central Controller Hitch) / TMF |
| 1023 | CCH | Two draft pin sensors failed when configured for two draft pins.(CCH Only) | Full repair manual for code 1023, CCH |
