New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 74 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 12068 | — | Trailer Brake Relay Failure - Short Circuit to 'Ground' | Full repair manual for code 12068 |
| 12071 | INST | Communications Lost with Transmission Controller | Full repair manual for code 12071, INST |
| 12073 | — | Data Transmission Line Fault of the Working State/Recovery Electronic Parking Brake Lock | Full repair manual for code 12073 |
| 12091 | INST | Communications Lost with Engine Controller | Full repair manual for code 12091, INST |
| 12144 | — | Vehicle Speed Signal Error | Full repair manual for code 12144 |
| 12150 | — | CAN Message Error: Manual Brake Switch Signal | Full repair manual for code 12150 |
| 12162 | — | Fault of the temperature sensor of the electronic parking brake lock (EPL) | Full repair manual for code 12162 |
| 12172 | — | Drive - Cable Disconnection | Full repair manual for code 12172 |
| 12172 | — | End Stops EPL Are Reached | Full repair manual for code 12172 |
| 12184 | — | Severely Worn Linings | Full repair manual for code 12184 |
| 12188 | — | Excessive Wear of Brake Linings | Full repair manual for code 12188 |
| 12189 | — | Incorrect Use of EPL (Electronic Parking Brake Lock) | Full repair manual for code 12189 |
| 12192 | — | Shift Position Sensor Line Fault | Full repair manual for code 12192 |
| 12202 | — | Fault in the manual brake sensor circuit | Full repair manual for code 12202 |
| 12212 | — | Accelerator Not Calibrated | Full repair manual for code 12212 |
| 12215 | — | Trailer Brake Relay Detected but Configured as 'Absent' | Full repair manual for code 12215 |
| 12502 | — | Air pressure sensor (circuit 1) (rear axle) - open circuit or short to ground | Full repair manual for code 12502 |
| 12503 | — | Air Pressure Sensor Circuit 2 (Rear Axle) - Open Circuit or Short to Ground | Full repair manual for code 12503 |
| 12504 | — | Air pressure sensor (circuit 1) (rear axle) - short to power supply | Full repair manual for code 12504 |
| 12505 | — | Air Pressure Sensor Circuit 2 Short Circuit to Power Supply | Full repair manual for code 12505 |
| 12511 | — | Air Pressure Imbalance Between Circuit 1 and Circuit 2 | Full repair manual for code 12511 |
| 12512 | — | Air Pressure Imbalance Between Circuit 1 and Circuit 2 | Full repair manual for code 12512 |
| 12514 | — | Fault or Open Circuit in the Circuit of the Left or Right AOH Limit Switch | Full repair manual for code 12514 |
| 12521 | — | Unstable Pneumatic and Hydraulic Pressure on the Right AOH | Full repair manual for code 12521 |
| 12522 | — | Unstable Pneumatic and Hydraulic Pressure on the Left AOH | Full repair manual for code 12522 |
| 12525 | — | Single Braking: Left AoH Travel Too Long | Full repair manual for code 12525 |
| 12526 | — | Left Brake Pedal Switch - Inconsistency of Electrical Signals | Full repair manual for code 12526 |
| 12527 | — | Fault of the right brake pedal switch - inconsistency of electrical signals | Full repair manual for code 12527 |
| 12528 | — | Hydraulic Pressure of the Right AoH Exceeds 0.6 Bar Not During Braking | Full repair manual for code 12528 |
| 12529 | — | Hydraulic pressure of the left AoH exceeds 0.6 bar not during braking | Full repair manual for code 12529 |
| 12608 | — | Left Rear Wheel Speed Sensor - Open Circuit or Short to Battery | Full repair manual for code 12608 |
| 12609 | — | Right Rear Wheel Speed Sensor - Open Circuit or Short to Battery | Full repair manual for code 12609 |
| 12610 | — | Left Front Wheel Speed Sensor - Open Circuit or Short to Battery | Full repair manual for code 12610 |
| 12611 | — | Right Front Wheel Speed Sensor - Open Circuit or Short to Battery | Full repair manual for code 12611 |
| 12612 | — | Left Rear Wheel Speed Sensor - Short to Ground | Full repair manual for code 12612 |
| 12613 | — | Right Rear Wheel Speed Sensor - Short to Ground | Full repair manual for code 12613 |
| 12614 | — | Left Front Wheel Speed Sensor - Short to Ground | Full repair manual for code 12614 |
| 12615 | — | Right Front Wheel Speed Sensor - Short to Ground | Full repair manual for code 12615 |
| 12616 | — | Left Rear Wheel Speed Sensor - Frequency Greater Than 1.5 kHz | Full repair manual for code 12616 |
| 12617 | — | Right Rear Wheel Speed Sensor Frequency Exceeds 1.5 kHz | Full repair manual for code 12617 |
| 12618 | — | Left Front Wheel Speed Sensor - Frequency Exceeds 1.5 kHz | Full repair manual for code 12618 |
| 12619 | — | Right Front Wheel Speed Sensor - Frequency Exceeds 1.5 kHz | Full repair manual for code 12619 |
| 12620 | — | Left Rear Wheel Speed Sensor - Speed Spike to Zero | Full repair manual for code 12620 |
| 12621 | — | Right Rear Wheel Speed Sensor - Speed Drop to Zero | Full repair manual for code 12621 |
| 12622 | — | Front Left Wheel Speed Sensor - Speed Spike to Zero | Full repair manual for code 12622 |
| 12623 | — | Front Right Wheel Speed Sensor - Speed Spike to Zero | Full repair manual for code 12623 |
| 12624 | — | Left Rear Wheel Speed Sensor - Air Gap | Full repair manual for code 12624 |
| 12625 | — | Right Rear Wheel Speed Sensor - Air Gap | Full repair manual for code 12625 |
| 12626 | — | Front Left Wheel Speed Sensor - Air Gap | Full repair manual for code 12626 |
| 12627 | — | Right Front Wheel Speed Sensor - Air Gap | Full repair manual for code 12627 |
