New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 62 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 4711 | — | 12V Key Solenoid Activation: Voltage Too High | Full repair manual for code 4711 |
| 4712 | — | 12V Key Power Lines: Voltage Too Low | Full repair manual for code 4712 |
| 4713 | — | 12V Key Solenoid Activation: Voltage Too Low | Full repair manual for code 4713 |
| 4720 | — | 12V Key Lines and 12V Key Solenoid Activation Line Not Powered Together | Full repair manual for code 4720 |
| 4721 | — | 12V key lines and 12V key solenoid activation line not powered together | Full repair manual for code 4721 |
| 4722 | — | Hydraulic Motor Engagement Switch: Both Lines Active | Full repair manual for code 4722 |
| 4723 | — | Hydraulic Motor Engagement Switch: Both Lines Not Active | Full repair manual for code 4723 |
| 4724 | — | X-Axis Selection Switch: Both Lines Active | Full repair manual for code 4724 |
| 4725 | — | Y-Axis Selection Switch: Both Lines Active | Full repair manual for code 4725 |
| 4730 | — | Joystick: X-Axis Signal Short to 5V | Full repair manual for code 4730 |
| 4731 | — | Joystick Y-Axis Signal Short to 5V | Full repair manual for code 4731 |
| 4732 | — | Hydraulic Motor: Signal from Potentiometer Short to 5V | Full repair manual for code 4732 |
| 4732 | UCM | Ground Drive: Pin A Short to Power | Full repair manual for code 4732, UCM |
| 4733 | — | Joystick: Signal from X-Axis Short to Ground | Full repair manual for code 4733 |
| 4734 | — | Joystick: Signal from Y-Axis short to ground | Full repair manual for code 4734 |
| 4735 | — | Right Swash Plate Angle Sensor Pin B Shorted To Power Amber | Full repair manual for code 4735 |
| 4735 | — | Hydraulic Motor: Signal from Potentiometer Short to Ground or Open Circuit | Full repair manual for code 4735 |
| 4735 | UCM | Ground Drive: Pin B Short to Power | Full repair manual for code 4735, UCM |
| 4736 | — | Proportional Valve X-Axis Spool Position Pot Signal Short to 12V | Full repair manual for code 4736 |
| 4737 | — | Proportional Valve X-Axis Spool Position Pot Signal Short to 5V | Full repair manual for code 4737 |
| 4737 | — | Right Swash Plate Angle Sensor - In Range Fault | Full repair manual for code 4737 |
| 4738 | — | Proportional Valve X-Axis Spool Position Pot Signal Short to Ground | Full repair manual for code 4738 |
| 4739 | — | Proportional Valve Y-Axis Spool Position Pot Signal Short to 12V | Full repair manual for code 4739 |
| 4740 | — | Proportional Valve Y-Axis Spool Position Pot Signal Short to 5V | Full repair manual for code 4740 |
| 4741 | — | Left Swash Plate Angle Sensor - Pin A Short to Ground or Open Circuit | Full repair manual for code 4741 |
| 4741 | — | Proportional Valve Y-Axis Spool Position Pot Signal Short to Ground | Full repair manual for code 4741 |
| 4741 | UCM | Ground Drive: Pin A Short to Ground / Open Circuit | Full repair manual for code 4741, UCM |
| 4742 | — | Left Swash Plate Angle Sensor - Pin A Short to Power | Full repair manual for code 4742 |
| 4742 | UCM | Ground Drive: Pin A Short to Power | Full repair manual for code 4742, UCM |
| 4744 | — | Left Swash Plate Angle Sensor - Pin B Short to Ground/ Open Circuit | Full repair manual for code 4744 |
| 4744 | UCM | Ground Drive: Pin B Short to Ground or Open Circuit | Full repair manual for code 4744, UCM |
| 4745 | — | Left Swash Plate Angle Sensor Pin B Shorted To Power Amber | Full repair manual for code 4745 |
| 4745 | UCM | Ground Drive: Pin B Short to Power | Full repair manual for code 4745, UCM |
| 4747 | — | Left Swash Plate Angle Sensor - In Range Fault | Full repair manual for code 4747 |
| 4750 | — | Spool X-Axis Movement Opposite to Joystick Activation | Full repair manual for code 4750 |
| 4751 | — | Spool X-Axis Movement Opposite to Joystick Activation | Full repair manual for code 4751 |
| 4752 | — | Spool Y-Axis Movement Opposite to Joystick Activation | Full repair manual for code 4752 |
| 4752 | UCM | Ground Drive: Implausible Command | Full repair manual for code 4752, UCM |
| 4753 | — | Spool Y-Axis Movement Opposite to Joystick Activation | Full repair manual for code 4753 |
| 4754 | UCM | Ground Drive: Implausible Command | Full repair manual for code 4754, UCM |
| 4760 | — | Joystick Axis or Spool Position Sensor Not in Neutral at Startup | Full repair manual for code 4760 |
| 4761 | — | Incorrect Signal from Joystick X-Axis or Spool Position Sensor X | Full repair manual for code 4761 |
| 4762 | — | Wrong Signal from Joystick Y-Axis or Spool Position Sensor Y | Full repair manual for code 4762 |
| 4763 | — | Wrong Signal from Potentiometer or Wrong MSH Switch Cycle | Full repair manual for code 4763 |
| 4770 | — | Proportional Valve X-Axis: No Current Feedback | Full repair manual for code 4770 |
| 4771 | — | Proportional Valve Y-Axis: No Current Feedback | Full repair manual for code 4771 |
| 4772 | — | Proportional Valve Hydraulic Motor: No Current Feedback | Full repair manual for code 4772 |
| 4773 | — | Proportional Valve X-Axis: Overload Current Feedback | Full repair manual for code 4773 |
| 4774 | — | Proportional Valve Y-Axis: Overload Current Feedback | Full repair manual for code 4774 |
| 4775 | — | Proportional Valve Hydraulic Motor: Overload Current Feedback | Full repair manual for code 4775 |
