New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 75 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 12628 | — | Left Rear Wheel Speed Sensor - Air Gap (Signal Missing) | Full repair manual for code 12628 |
| 12629 | — | Right Rear Wheel Speed Sensor - Air Gap (Signal Not Present) | Full repair manual for code 12629 |
| 12630 | — | Left Front Wheel Speed Sensor - Air Gap (Signal Not Present) | Full repair manual for code 12630 |
| 12631 | — | Right Front Wheel Speed Sensor - Air Gap (Signal Missing) | Full repair manual for code 12631 |
| 12632 | — | Left Rear Wheel Speed Sensor - Sensor Ring Damage | Full repair manual for code 12632 |
| 12633 | — | Right Rear Wheel Speed Sensor - Sensor Ring Damage | Full repair manual for code 12633 |
| 12634 | — | Left Front Wheel Speed Sensor - Sensor Ring Damage | Full repair manual for code 12634 |
| 12635 | — | Right Front Wheel Speed Sensor - Sensor Ring Damage | Full repair manual for code 12635 |
| 12636 | — | Left Rear Wheel Speed Sensor Indicates Incorrect Wheel Diameter | Full repair manual for code 12636 |
| 12637 | — | Right Rear Wheel Speed Sensor - Incorrect Wheel Diameter | Full repair manual for code 12637 |
| 12638 | — | Front Left Wheel Speed Sensor Indicates Incorrect Wheel Diameter | Full repair manual for code 12638 |
| 12639 | — | Right Front Wheel Speed Sensor Indicates Incorrect Wheel Diameter | Full repair manual for code 12639 |
| 12640 | — | Electrical Failure of the Backup Electromagnet in the Pneumatic Output - Right Rear | Full repair manual for code 12640 |
| 12641 | — | Pneumatic output - feed opening - right rear - electrical failure of the load solenoid | Full repair manual for code 12641 |
| 12642 | — | Pneumatic Output - Feed Opening - Rear Left - Electrical Failure of the Exhaust System Solenoid | Full repair manual for code 12642 |
| 12643 | — | Pneumatic Output - Feed Opening - Rear Left - Electrical Failure of the Backup Electromagnet | Full repair manual for code 12643 |
| 12644 | — | Pneumatic Output - Electrical Fault of the Load Solenoid Inlet | Full repair manual for code 12644 |
| 12645 | — | Pneumatic Output - Electrical Fault of the Exhaust System Solenoid | Full repair manual for code 12645 |
| 12646 | — | Electrical Failure of the Backup Solenoid / Holding Solenoid | Full repair manual for code 12646 |
| 12647 | — | Electrical Failure of the Exhaust System Electromagnet | Full repair manual for code 12647 |
| 12648 | — | AUX3 Failure of Internal Power Pump | Full repair manual for code 12648 |
| 12649 | — | AUX3 Failure of the Internal Power Pump (EM Power) | Full repair manual for code 12649 |
| 12650 | — | Pneumatic Input - Electrical Fault of the Pressure Sensor of the Supply Port | Full repair manual for code 12650 |
| 12651 | — | Pneumatic Input - Dynamic Pressure Failure of the Supply Port | Full repair manual for code 12651 |
| 12652 | — | Pneumatic Input - Electrical Fault of the Pressure Sensor of the Control Port | Full repair manual for code 12652 |
| 12653 | — | Pneumatic Input - Dynamic Pressure Failure of the Control Hole | Full repair manual for code 12653 |
| 12654 | — | Pneumatic input - electrical fault of the pressure sensor of the auxiliary input port / suspension | Full repair manual for code 12654 |
| 12655 | — | Pneumatic Output - Supply Port - Right Rear - Electrical Fault of the Control Port Pressure Sensor | Full repair manual for code 12655 |
| 12656 | — | Pneumatic Output - Feed Hole - Right Rear - Dynamic Pressure Failure of the Control Hole | Full repair manual for code 12656 |
| 12657 | — | Pneumatic Output - Supply Port - Rear Left - Electrical Fault of the Control Port Pressure Sensor | Full repair manual for code 12657 |
| 12658 | — | Pneumatic Output - Feed Hole - Left Rear - Dynamic Pressure Failure of the Control Hole | Full repair manual for code 12658 |
| 12659 | — | Unreliable ADC Values from Pressure Sensor | Full repair manual for code 12659 |
| 12677 | — | Low Voltage - Shutdown of System Functions | Full repair manual for code 12677 |
| 12678 | — | Low Voltage During Movement - System Functions Shutdown | Full repair manual for code 12678 |
| 12679 | — | High Resistance on the Voltage Supply Line | Full repair manual for code 12679 |
| 12680 | — | No Ground Connection for Ignition System | Full repair manual for code 12680 |
| 12681 | — | No Power to the Valve (Contact 1 in the Power Connector) | Full repair manual for code 12681 |
| 12682 | — | No Power to the Valve (Contact 1 in the Power Connector) | Full repair manual for code 12682 |
| 12685 | — | Too Long Application of the Working Brake | Full repair manual for code 12685 |
| 12686 | — | Acceleration Sensor Fault | Full repair manual for code 12686 |
| 12687 | — | Pneumatic Output - Feed Hole - Right Rear - Leakage | Full repair manual for code 12687 |
| 12689 | — | Pneumatic Output - Supply Port - Right Rear - Pressure Valve | Full repair manual for code 12689 |
| 12690 | — | Pneumatic Output - Feed Hole - Rear Left - Leakage | Full repair manual for code 12690 |
| 12691 | — | Pneumatic Output - Supply Port - Left Rear - Not Controlled | Full repair manual for code 12691 |
| 12692 | — | Pneumatic Output Supply Port - Rear Left - Pressure Valve Issue | Full repair manual for code 12692 |
| 12693 | — | Pneumatic input - unreliable operation of the feed hole during valve activity | Full repair manual for code 12693 |
| 12702 | — | CAN Bus Communication Error - eXBR1, Checksum Error or Sensor Message | Full repair manual for code 12702 |
| 12703 | — | CAN Bus Communication Error — eXBR1, Control Mode Error | Full repair manual for code 12703 |
| 12704 | — | CAN bus communication error - eXBR1, requested pressure is out of range | Full repair manual for code 12704 |
| 12705 | — | CAN bus communication error — eXBR1, the selected wheel speed is out of range | Full repair manual for code 12705 |
