New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 59 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 4349 | — | Rear remote control valve No. 8 - no connection | Full repair manual for code 4349 |
| 4350 | EHR | Rear Remote No.6 - Valve Spool Not Calibrated | Full repair manual for code 4350, EHR |
| 4350 | New Holland Rear Electro Hydraulic Remotes | Rear remote no. 6 – spool not calibrated | Full repair manual for code 4350, New Holland Rear Electro Hydraulic Remotes |
| 4351 | — | Rear remote control valve No. 7 - spool not calibrated | Full repair manual for code 4351 |
| 4351 | EHR | Rear Remote No.7 - Valve Spool Not Calibrated | Full repair manual for code 4351, EHR |
| 4352 | — | Rear remote control valve No. 8 - spool not calibrated | Full repair manual for code 4352 |
| 4352 | EHR | Rear Remote No.8 - Valve Spool Not Calibrated | Full repair manual for code 4352, EHR |
| 4353 | — | Short Circuit in EHR FB 1 to High Voltage Source | Full repair manual for code 4353 |
| 4353 | New Holland Rear Electro Hydraulic Remotes | EHR FB 1 Shorted to High Source | Full repair manual for code 4353, New Holland Rear Electro Hydraulic Remotes |
| 4354 | — | EHR FB 1 valve, short circuit to low voltage source | Full repair manual for code 4354 |
| 4354 | New Holland Rear Electro Hydraulic Remotes | EHR FB 1 Shorted to Low Source | Full repair manual for code 4354, New Holland Rear Electro Hydraulic Remotes |
| 4355 | — | EHR FB 3 valve, short circuit to high voltage source | Full repair manual for code 4355 |
| 4355 | New Holland Rear Electro Hydraulic Remotes | EHR FB 3 Shorted to High Source | Full repair manual for code 4355, New Holland Rear Electro Hydraulic Remotes |
| 4356 | — | EHR FB 3 valve, short circuit to low voltage source | Full repair manual for code 4356 |
| 4356 | EHR | EHR FB 3 Low Error | Full repair manual for code 4356, EHR |
| 4356 | New Holland Rear Electro Hydraulic Remotes | EHR FB 3 Shorted to Low Source | Full repair manual for code 4356, New Holland Rear Electro Hydraulic Remotes |
| 4357 | — | EHR Valve Issue Related to Lift Equipment Lowering | Full repair manual for code 4357 |
| 4357 | New Holland Rear Electro Hydraulic Remotes | EHR Implement Lower Error | Full repair manual for code 4357, New Holland Rear Electro Hydraulic Remotes |
| 4358 | — | EHR Valve and Lifting Equipment Lifting Error | Full repair manual for code 4358 |
| 4358 | EHR | EHR Implement Raise Error | Full repair manual for code 4358, EHR |
| 4358 | New Holland Rear Electro Hydraulic Remotes | EHR Implement Raise Error | Full repair manual for code 4358, New Holland Rear Electro Hydraulic Remotes |
| 4361 | — | Reverse Pump Control Valves (Directional) - Solenoid Right (A) Supply Open Circuit | Full repair manual for code 4361 |
| 4361 | UCM | Ground Drive: Solenoid Right (A) Supply Open Circuit | Full repair manual for code 4361, UCM |
| 4362 | UCM | Ground Drive: Solenoid Right (A) Supply Short to Ground | Full repair manual for code 4362, UCM |
| 4371 | — | Reverse Pump Control Valves (Directional) - Solenoid Left (B) Supply Open Circuit | Full repair manual for code 4371 |
| 4372 | — | Reverse Pump Control Valves (Directional) - Solenoid Left (B) Supply Short to Ground | Full repair manual for code 4372 |
| 4381 | — | Reverse Pump Control Valves (Directional) - Common Solenoid Return Short to Power | Full repair manual for code 4381 |
| 4382 | — | Reverse Pump Control Valves (Directional) - Pumps Reverse Solenoids Short to Ground | Full repair manual for code 4382 |
| 4382 | UCM | Ground Drive: Pumps Reverse Solenoid(s) Short to Ground | Full repair manual for code 4382, UCM |
| 4383 | — | Reverse Pump Control Valves (Directional) - Common Solenoid Return Open Circuit | Full repair manual for code 4383 |
| 4401 | — | Park Brake Solenoid Open Circuit | Full repair manual for code 4401 |
| 4401 | IC | Park Brake (Mechanical Machines) - Open Circuit | Full repair manual for code 4401, IC |
| 4402 | — | Park Brake (Mechanical Machines) Shorted To Power Red | Full repair manual for code 4402 |
| 4402 | — | Park Brake Solenoid - Short to Power | Full repair manual for code 4402 |
| 4402 | IC | Park Brake (Mechanical Machines) - Short to Power | Full repair manual for code 4402, IC |
| 4431 | — | Park Brake Pressure Switch - Pressure Switch (Plausibility Check With Solenoid Valve) | Full repair manual for code 4431 |
| 4431 | UCM | Park Brake Pressure Switch Plausibility Check Failure | Full repair manual for code 4431, UCM |
| 4500 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve No signal Front remote no.1 -no control message received | Full repair manual for code 4500 |
| 4500 | — | Front remote valve No. 1 - no control message received | Full repair manual for code 4500 |
| 4501 | — | Front valve of remote control No. 1 Unreliable control message | Full repair manual for code 4501 |
| 4501 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve , Incorrect value , Front remote no.1 - control message not plausible | Full repair manual for code 4501 |
| 4502 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve - Front remote no.1 - EEPROM error | Full repair manual for code 4502 |
| 4503 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve , Switched to 'Failsafe mode' , Front remote no.1 | Full repair manual for code 4503 |
| 4504 | — | Front valve remote control No. 1 voltage drop | Full repair manual for code 4504 |
| 4505 | — | Front valve remote control No. 1 voltage drop | Full repair manual for code 4505 |
| 4505 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve , Overvoltage , Front remote no.1 | Full repair manual for code 4505 |
| 4506 | — | Front remote valve No. 1 - too small spool movement | Full repair manual for code 4506 |
| 4507 | — | Excessive movement of the front valve remote control spool No. 1 | Full repair manual for code 4507 |
| 4507 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve , Over limit value , Front remote no.1 - spool movement too high | Full repair manual for code 4507 |
| 4508 | — | PRIMARY HYDRAULIC POWER SYSTEM Electro-hydraulic remote valve Mid-mount remote control valve, component 1 - Inadequate travel | Full repair manual for code 4508 |
