New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 88 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 19335 | — | System froze and did not release in time - heating and diagnostics mode | Full repair manual for code 19335 |
| 19335 | DCU | Defreezing Mode and Detection Errors in Pressure Line | Full repair manual for code 19335, DCU |
| 19335 | New Holland Dosing Control Unit Dcu | System Frozen and Not Free in Time – Defreezing Mode and Detection Errors | Full repair manual for code 19335, New Holland Dosing Control Unit Dcu |
| 19336 | — | System has frozen and did not release in time - heating and diagnostics mode | Full repair manual for code 19336 |
| 19336 | — | Defreezing Mode and Detection Errors (Pressure Build-up in Detection Mode Failed) Pump Module Internal Heating - Open Circuit | Full repair manual for code 19336 |
| 19336 | DCU | Pump Module Internal Heating Open Circuit | Full repair manual for code 19336, DCU |
| 19336 | New Holland Dosing Control Unit Dcu | System Frozen and Not Free in Time – P20C5 Pump Module – Internal Heating – Open Circuit | Full repair manual for code 19336, New Holland Dosing Control Unit Dcu |
| 19337 | — | Heating Pipe Reverse Flow Error | Full repair manual for code 19337 |
| 19337 | DCU | Reagent Backflow Tube Heating Open Circuit | Full repair manual for code 19337, DCU |
| 19337 | New Holland Dosing Control Unit Dcu | System Frozen and Not Free in Time – Defreezing Mode and Detection Errors | Full repair manual for code 19337, New Holland Dosing Control Unit Dcu |
| 19343 | — | Coolant Control Valve Mechanically Defective Blocked Open | Full repair manual for code 19343 |
| 19343 | — | Coolant control valve, mechanical - stuck in open position | Full repair manual for code 19343 |
| 19343 | DCU | Coolant control valve mechanically defective blocked open | Full repair manual for code 19343, DCU |
| 19343 | New Holland Dosing Control Unit Dcu | Coolant Control Valve Mechanically Defective | Full repair manual for code 19343, New Holland Dosing Control Unit Dcu |
| 19344 | — | Coolant Control Valve Mechanically - Mechanical Defective Blocked Closed | Full repair manual for code 19344 |
| 19344 | New Holland Dosing Control Unit Dcu | Coolant Control Valve Mechanically Defective, Blocked Closed | Full repair manual for code 19344, New Holland Dosing Control Unit Dcu |
| 19352 | — | Reversing Valve (4-2-way Valve) Mechanical - Valve Does Not Open - Steam Release Valve P20A0 (Air Regenerator Control Valve) - Open Circuit | Full repair manual for code 19352 |
| 19352 | — | Vent Valve (Reductant Purge Control Valve) - Open Circuit | Full repair manual for code 19352 |
| 19352 | DCU | Reverting Valve (4-2way Valve?) Mechanically Stuck or P20A0 Vent Valve (Reductant Purge Control Valve) Open Circuit | Full repair manual for code 19352, DCU |
| 19352 | New Holland Dosing Control Unit Dcu | Reverting Valve (4-2 Way Valve) Mechanically – Valve Does Not Open – P20A0 Vent Valve (Reductant Purge Control Valve) – Open Circuit | Full repair manual for code 19352, New Holland Dosing Control Unit Dcu |
| 19361 | — | DCU 24 V Battery Power Supply - Too High Voltage | Full repair manual for code 19361 |
| 19361 | — | High Battery Voltage Detected | Full repair manual for code 19361 |
| 19361 | DCU | Battery Voltage Exceeds Lower Limit | Full repair manual for code 19361, DCU |
| 19361 | New Holland Dosing Control Unit Dcu | High Battery Voltage Detected | Full repair manual for code 19361, New Holland Dosing Control Unit Dcu |
| 19362 | — | Battery Voltage Exceeds Upper Limit | Full repair manual for code 19362 |
| 19362 | — | DCU 24V Battery Supply Voltage Too High | Full repair manual for code 19362 |
| 19362 | DCU | Battery Voltage Evaluation - Above Upper Limit | Full repair manual for code 19362, DCU |
| 19362 | New Holland Dosing Control Unit Dcu | Battery Voltage Above Upper Limit | Full repair manual for code 19362, New Holland Dosing Control Unit Dcu |
| 19370 | — | Urea pressure too low during start-up | Full repair manual for code 19370 |
| 19370 | DCU | UREA pressure too low during commissioning | Full repair manual for code 19370, DCU |
| 19370 | New Holland Dosing Control Unit Dcu | Urea pressure too low during commissioning with pump motor error | Full repair manual for code 19370, New Holland Dosing Control Unit Dcu |
| 19415 | — | Empty Urea Tank - Fluid Level in the Tank is Too Low | Full repair manual for code 19415 |
| 19415 | DCU | Empty UREA Tank | Full repair manual for code 19415, DCU |
| 19415 | New Holland Dosing Control Unit Dcu | Empty Urea Tank | Full repair manual for code 19415, New Holland Dosing Control Unit Dcu |
| 19496 | — | Urea Pressure Sensor Validity Error | Full repair manual for code 19496 |
| 19496 | — | Pressure Exceeds Threshold | Full repair manual for code 19496 |
| 19505 | — | Plausibility of Pump Module Temperature Sensor | Full repair manual for code 19505 |
| 19514 | — | Urea Tank Temperature Sensor - Out of Range | Full repair manual for code 19514 |
| 19532 | — | Clogged Return Line - Reagent P2063 - Metering Valve - Short to Low Voltage Source | Full repair manual for code 19532 |
| 19532 | — | Dosing Valve - Short Circuit Low in Back Flow Line | Full repair manual for code 19532 |
| 19532 | New Holland Dosing Control Unit Dcu | Back flow line clogged – P2063 reagent – dosing valve – short circuit low | Full repair manual for code 19532, New Holland Dosing Control Unit Dcu |
| 19541 | — | Vent Valve Test - Plausibility Test (Start Up) Cooling Control Valve | Full repair manual for code 19541 |
| 19541 | — | Mechanical Lock of the Coolant Control Valve | Full repair manual for code 19541 |
| 19541 | New Holland Dosing Control Unit Dcu | Coolant control valve mechanically blocked/closed-P20A1 vent valve test plausibility test (startup) | Full repair manual for code 19541, New Holland Dosing Control Unit Dcu |
| 19550 | — | Clogged Discharge Line | Full repair manual for code 19550 |
| 19550 | — | Dosing Nozzle - Pressure Too High | Full repair manual for code 19550 |
| 19550 | DCU | Pressure Line Blocked | Full repair manual for code 19550, DCU |
| 19550 | New Holland Dosing Control Unit Dcu | Pressure Line Blocked – P209B Reagent – Dosing Nozzle – Pressure Too High | Full repair manual for code 19550, New Holland Dosing Control Unit Dcu |
| 19559 | — | Low UREA Level Warning | Full repair manual for code 19559 |
| 19559 | DCU | Low UREA Level Warning | Full repair manual for code 19559, DCU |
