New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 18 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 2063 | — | Forward Gear Synchronizer Does Not Engage | Full repair manual for code 2063 |
| 2064 | — | Reverse Gear Synchronizer Does Not Engage | Full repair manual for code 2064 |
| 2064 | — | SYNCHRO Not Moving to HI-LO Position | Full repair manual for code 2064 |
| 2065 | — | Synchronizer Forward Gear Electromagnet Circuit Break | Full repair manual for code 2065 |
| 2065 | — | Clutch C Solenoid Valve Open Circuit or Short to Ground | Full repair manual for code 2065 |
| 2066 | — | Reverse Gear Synchronizer Electromagnet - Open Circuit | Full repair manual for code 2066 |
| 2066 | — | Clutch D Solenoid Valve Open Circuit or Short to Ground | Full repair manual for code 2066 |
| 2067 | — | Clutch D Solenoid Valve Short to +12 V | Full repair manual for code 2067 |
| 2067 | — | Synchronizer Forward Gear Electromagnet Shorted to Ground or High Voltage Source | Full repair manual for code 2067 |
| 2068 | — | Reverse Synchroniser Solenoid Short To Ground Or High Voltage | Full repair manual for code 2068 |
| 2068 | — | Reverse Gear Synchronizer Electromagnet Fault | Full repair manual for code 2068 |
| 2069 | — | Wheel Speed Sensor Voltage Too Low | Full repair manual for code 2069 |
| 2070 | — | High Voltage of the Sensor for the Forward Gear Lever Position | Full repair manual for code 2070 |
| 2070 | — | Forward Gear Switch Input Shorted to Power Supply or Reference Voltage | Full repair manual for code 2070 |
| 2070 | — | Shuttle Lever Forward Switch Voltage High | Full repair manual for code 2070 |
| 2070 | New Holland Transmission | Forward Switch Input Shorted to +12 Volts or 5 Volt Reference | Full repair manual for code 2070, New Holland Transmission |
| 2071 | — | Low Voltage of the Sensor for the Forward Gear Lever Position | Full repair manual for code 2071 |
| 2071 | — | Short Circuit to Ground or Open Circuit in the Sensor Circuit for the Forward Gear Lever Position | Full repair manual for code 2071 |
| 2071 | — | Shuttle Lever Forward Switch Voltage Too Low | Full repair manual for code 2071 |
| 2071 | — | Open Circuit or Short to Ground on Forward Gear Switch Input from FNRP Block | Full repair manual for code 2071 |
| 2071 | New Holland Transmission | Forward Switch Input Circuit Fault | Full repair manual for code 2071, New Holland Transmission |
| 2071 | Trans | Forward Switch Input Circuit Fault | Full repair manual for code 2071, Trans |
| 2072 | — | Reverse Gear Switch Input Shorted to Power Supply or Reference Voltage | Full repair manual for code 2072 |
| 2072 | — | Voltage from Reverse Speed Switch of Shuttle Lever Too High | Full repair manual for code 2072 |
| 2072 | — | High Voltage of the Reverse Gear Lever Position Sensor | Full repair manual for code 2072 |
| 2072 | New Holland Transmission | Reverse Switch Input Shorted to +12 Volts or 5 Volt Reference | Full repair manual for code 2072, New Holland Transmission |
| 2072 | Trans | Reverse Switch Input Shorted to +12 Volts or 5 Volt Reference | Full repair manual for code 2072, Trans |
| 2073 | — | Open Circuit or Short to Ground on Reverse Gear Switch Input from FNRP Block | Full repair manual for code 2073 |
| 2073 | — | Low Voltage of the Reverse Gear Lever Position Sensor | Full repair manual for code 2073 |
| 2073 | — | Shuttle Lever Reverse Switch Voltage Too Low | Full repair manual for code 2073 |
| 2073 | New Holland Transmission | Reverse Switch Input Fault | Full repair manual for code 2073, New Holland Transmission |
| 2073 | Trans | Reverse Switch Input Fault | Full repair manual for code 2073, Trans |
| 2074 | — | Low Voltage of the FNR Lever Position Sensor, Not in Park | Full repair manual for code 2074 |
| 2074 | New Holland Transmission | FNR Not Park Switch Low Voltage Fault | Full repair manual for code 2074, New Holland Transmission |
| 2075 | — | No Signal From Flywheel Speed Sensor | Full repair manual for code 2075 |
| 2075 | — | Damper Angle Out of Range | Full repair manual for code 2075 |
| 2075 | — | High Voltage Detected in FNR Lever Position Sensor When Not in Park | Full repair manual for code 2075 |
| 2075 | — | Flywheel Speed Sensor Frequency is Too High | Full repair manual for code 2075 |
| 2075 | — | No Usable Signals from the Flywheel Sensor with ERPM Greater Than 300 | Full repair manual for code 2075 |
| 2075 | New Holland Transmission | FNR Not Park Switch High Voltage | Full repair manual for code 2075, New Holland Transmission |
| 2075 | Trans | FNR Not Park Switch High Voltage Fault | Full repair manual for code 2075, Trans |
| 2079 | — | Flywheel Speed Sensor - No Signal | Full repair manual for code 2079 |
| 2081 | — | Increased Value of the Range Synchronizer Potentiometer Signal | Full repair manual for code 2081 |
| 2081 | — | Clutch A Safety Pressure Switch Open Circuit or Short to Ground | Full repair manual for code 2081 |
| 2082 | — | Reduced Signal Value of the Range Synchronizer Potentiometer | Full repair manual for code 2082 |
| 2082 | — | Clutch A Safety Pressure Switch Short Circuit | Full repair manual for code 2082 |
| 2083 | — | Gear Range Synchronizer Engagement Error 1-4 | Full repair manual for code 2083 |
| 2083 | — | Clutch B Safety Pressure Switch Open Circuit or Short to Ground | Full repair manual for code 2083 |
| 2084 | — | Clutch B Safety Pressure Switch Short Circuit | Full repair manual for code 2084 |
| 2084 | — | Gear Range Synchronizer Engagement Error 5-8 | Full repair manual for code 2084 |
