New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 85 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 19046 | New Holland Dosing Control Unit Dcu | Urea Pressure Sensor in Box (Electrical) – Supply Voltage Error – P204A Reagent – Pressure Sensor – Open Circuit | Full repair manual for code 19046, New Holland Dosing Control Unit Dcu |
| 19047 | — | Urea Pressure Sensor in Block - High Signal Level | Full repair manual for code 19047 |
| 19047 | — | Reagent Pressure Sensor Short Circuit High | Full repair manual for code 19047 |
| 19047 | New Holland Dosing Control Unit Dcu | Urea Pressure Sensor Signal High | Full repair manual for code 19047, New Holland Dosing Control Unit Dcu |
| 19048 | — | Urea pressure sensor in block (electric.) - low signal level | Full repair manual for code 19048 |
| 19048 | — | Reagent Pressure Sensor Short Circuit Low | Full repair manual for code 19048 |
| 19048 | New Holland Dosing Control Unit Dcu | Urea pressure sensor in box (electrical) – signal low – P204C reagent – pressure sensor – short circuit low | Full repair manual for code 19048, New Holland Dosing Control Unit Dcu |
| 19055 | — | Reagent Temperature Sensor of Pump Module - Short Circuit High | Full repair manual for code 19055 |
| 19055 | — | Urea pressure sensor in block (electric.) - high signal level | Full repair manual for code 19055 |
| 19055 | DCU | UREA Temperature Sensor in Box (Electrical) - High Signal | Full repair manual for code 19055, DCU |
| 19055 | New Holland Dosing Control Unit Dcu | Urea Temperature Sensor in Box (Electrical) – High Signal | Full repair manual for code 19055, New Holland Dosing Control Unit Dcu |
| 19056 | — | Reagent Temperature Sensor of Pump Module - Short Circuit Low | Full repair manual for code 19056 |
| 19056 | — | Urea pressure sensor in block (electric.) - low signal level | Full repair manual for code 19056 |
| 19056 | New Holland Dosing Control Unit Dcu | Urea temperature sensor in box (electrical) – signal low – P2044 reagent – temperature sensor of pump module – short circuit low | Full repair manual for code 19056, New Holland Dosing Control Unit Dcu |
| 19057 | — | UREA Temperature Sensor Signal Above High Error Threshold | Full repair manual for code 19057 |
| 19057 | — | UREA Temperature Sensor Signal Out of Range | Full repair manual for code 19057 |
| 19058 | — | UREA Temperature Sensor Signal Below Low Error Threshold | Full repair manual for code 19058 |
| 19058 | — | UREA Temperature Sensor Signal Out of Range | Full repair manual for code 19058 |
| 19064 | — | Voltage Supply Internal Heaters 1 (UB1) Electrical - Open Circuit | Full repair manual for code 19064 |
| 19064 | DCU | Voltage supply internal heaters 1 (UB1) electrical | Open circuit to UB1 | Full repair manual for code 19064, DCU |
| 19064 | New Holland Dosing Control Unit Dcu | Voltage supply internal heaters 1 (UB1) electrical – open circuit to UB1 – P20C5 pump module – internal heating – open circuit | Full repair manual for code 19064, New Holland Dosing Control Unit Dcu |
| 19065 | — | Short Circuit in Internal Heater Power Supply 1 (UB1) | Full repair manual for code 19065 |
| 19065 | — | Pump Module - Internal Heating - Short Circuit High | Full repair manual for code 19065 |
| 19065 | New Holland Dosing Control Unit Dcu | Voltage Supply Internal Heaters 1 (UB1) Electrical – Short to Bat at UB1 with Key 15 Off | Full repair manual for code 19065, New Holland Dosing Control Unit Dcu |
| 19073 | — | Voltage Supply 2 - Tube Heaters (UB2) Electrical Short Circuit High | Full repair manual for code 19073 |
| 19073 | — | Power Voltage 2 - Tubular Heaters (UB2) - Short to Battery Power Supply with UB2 and Key 15 Off | Full repair manual for code 19073 |
| 19073 | DCU | Voltage supply 2 -tube heaters (UB2) electrical short to battery | Full repair manual for code 19073, DCU |
| 19073 | New Holland Dosing Control Unit Dcu | Voltage supply 2 – tube heaters (UB2) electrical – short to bat at UB2 with key 15 off | Full repair manual for code 19073, New Holland Dosing Control Unit Dcu |
| 19074 | — | Open Circuit in Tubular Heaters (UB2) for Reagent P20C1 Intake Pipe Heating | Full repair manual for code 19074 |
| 19074 | — | Voltage Supply 2 - Tube Heaters (UB2) Electrical - Short Circuit Low | Full repair manual for code 19074 |
| 19074 | New Holland Dosing Control Unit Dcu | Voltage supply 2 – tube heaters (UB2) electrical – open circuit to UB2 – P20C1 reagent – suction tube heating – open circuit | Full repair manual for code 19074, New Holland Dosing Control Unit Dcu |
| 19075 | — | Reagent Suction Tube Heating Open Circuit | Full repair manual for code 19075 |
| 19075 | — | Power Voltage 2 - Tubular Heaters (UB2) - Short Circuit to 'Mass' | Full repair manual for code 19075 |
| 19075 | DCU | Voltage Supply 2 - Tube Heaters (UB2) Electrical Short Circuit to Ground | Full repair manual for code 19075, DCU |
| 19075 | New Holland Dosing Control Unit Dcu | Voltage supply 2 – tube heaters (UB2) electrical – short circuit to ground | Full repair manual for code 19075, New Holland Dosing Control Unit Dcu |
| 19082 | — | Vent valve (Reductant Purge Control Valve) - Short circuit high | Full repair manual for code 19082 |
| 19082 | — | Power Supply Voltage 3 - Coolant Control Valve and Reverse Mechanism Valve (UB3) - Electrical Short to Battery | Full repair manual for code 19082 |
| 19082 | New Holland Dosing Control Unit Dcu | Voltage supply 3 – coolant control valve and reverting valve (UB3) electrical – short to bat at UB3 with key 15 off – P20A3 vent valve (reductant purge control valve) – short circuit high | Full repair manual for code 19082, New Holland Dosing Control Unit Dcu |
| 19083 | — | Power voltage 3 - coolant control valve and reverse mechanism valve (UB3), electric - UB3 circuit break - P20A0 vapor release valve (air recharger control valve) - circuit break | Full repair manual for code 19083 |
| 19083 | — | Voltage Supply 3 - Coolant Control Valve and Reverting Valve (UB3) Electrical - Short Circuit Low | Full repair manual for code 19083 |
| 19083 | New Holland Dosing Control Unit Dcu | Voltage Supply 3 – Coolant Control Valve and Reverting Valve (UB3) Electrical – Open Circuit | Full repair manual for code 19083, New Holland Dosing Control Unit Dcu |
| 19084 | — | Power Supply Voltage 3 - Coolant Control Valve and Reverse Mechanism Valve (UB3) - Electrical - Short to Ground | Full repair manual for code 19084 |
| 19084 | — | Vent valve (Reductant Purge Control Valve) - Short circuit low | Full repair manual for code 19084 |
| 19084 | DCU | Voltage supply 3 - Coolant control valve and reverting valve (UB3) electrical short circuit to ground | Full repair manual for code 19084, DCU |
| 19084 | New Holland Dosing Control Unit Dcu | Voltage Supply 3 – Coolant Control Valve and Reverting Valve (UB3) Electrical – Short Circuit to Ground | Full repair manual for code 19084, New Holland Dosing Control Unit Dcu |
| 19091 | — | Low Power Supply Voltage for Metering Module | Full repair manual for code 19091 |
| 19091 | DCU | Low VDD11 Voltage in Dosing Valve Circuit | Full repair manual for code 19091, DCU |
| 19091 | New Holland Dosing Control Unit Dcu | Low 12 Volt Supply for Dosing Module | Full repair manual for code 19091, New Holland Dosing Control Unit Dcu |
| 19092 | — | High Power Supply Voltage VD11 Exceeds Lower Limit | Full repair manual for code 19092 |
| 19092 | DCU | Dosing Valve Supply Voltage High | Full repair manual for code 19092, DCU |
