New Holland fault codes & repair guides
All 7,052 codes· 50 per page · page 130 of 142
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| NH 5035 | Rear PTO Controller, Armrest Controller, or Electronic Management Unit (EMU) | Rear fender PTO switch input short to +12v | Full repair manual for code NH 5035, Rear PTO Controller, Armrest Controller, or Electronic Management Unit (EMU) |
| NH 5036 | Transmission Controller, EHR module, or PTO Management ECU | PTO failure to Start | Full repair manual for code NH 5036, Transmission Controller, EHR module, or PTO Management ECU |
| NH 5037 | Arm Rest Module (ARU) or Tractor ECU / PTO Management System | Rear PTO cab N/O switch stuck closed | Full repair manual for code NH 5037, Arm Rest Module (ARU) or Tractor ECU / PTO Management System |
| NH 5038 | PTO Management System | Cab & fender PTO switches operated in 2 sec | Full repair manual for code NH 5038, PTO Management System |
| NH 5039 | Transmission / Rear PTO Controller | Incorrect voltage on fender PTO switch | Full repair manual for code NH 5039, Transmission / Rear PTO Controller |
| NH 5040 | Tractor/Cab Control Unit or PTO Management ECU | Rear fender PTO switches reversed ( not used ) | Full repair manual for code NH 5040, Tractor/Cab Control Unit or PTO Management ECU |
| NH 5041 | Transmission Controller (TCU) or Vehicle Control Module (VCM/XCM) | PTO disengaged due to assuasive load ( not used ) | Full repair manual for code NH 5041, Transmission Controller (TCU) or Vehicle Control Module (VCM/XCM) |
| NH 5042 | Transmission Controller | PTO Management switch shorted | Full repair manual for code NH 5042, Transmission Controller |
| NH 5099 | Armrest Controller or Rear PTO Management Controller | Auto PTO mode not enabled | Full repair manual for code NH 5099, Armrest Controller or Rear PTO Management Controller |
| NH 6020 | Chassis Control Module (CCM) or Transmission Control Unit (TCU) | FWD switch error | Full repair manual for code NH 6020, Chassis Control Module (CCM) or Transmission Control Unit (TCU) |
| NH 6021 | Electronic Management Unit (EMU) / Transmission/Chassis Controller / XCM Controller | FWD Solenoid Stuck on | Full repair manual for code NH 6021, Electronic Management Unit (EMU) / Transmission/Chassis Controller / XCM Controller |
| NH 6022 | Transmission Controller / Electronic Management Unit (EMU) / SCM (System Control Module) | FWD Solenoid Stuck off | Full repair manual for code NH 6022, Transmission Controller / Electronic Management Unit (EMU) / SCM (System Control Module) |
| NH 6023 | Transmission Control Module | FWD solenoid open circuit | Full repair manual for code NH 6023, Transmission Control Module |
| NH 7014 | Armrest Controller (ARM) or Central Control Unit (CCU) / Transmission Control Unit (TCU) | Difflock switch error | Full repair manual for code NH 7014, Armrest Controller (ARM) or Central Control Unit (CCU) / Transmission Control Unit (TCU) |
| NH 7015 | PTO / Driveline Controller | Difflock Solenoid Stuck off | Full repair manual for code NH 7015, PTO / Driveline Controller |
| NH 7016 | Transmission Control Module | Difflock Solenoid Stuck on | Full repair manual for code NH 7016, Transmission Control Module |
| NH 7017 | ECM / XCM | Difflock solenoid open circuit | Full repair manual for code NH 7017, ECM / XCM |
| NH 7018 | Transmission Control Module (TCM) or Main Control Module (MCC1 / MIU) | Difflock driver over temperature | Full repair manual for code NH 7018, Transmission Control Module (TCM) or Main Control Module (MCC1 / MIU) |
| NH 7024 | MFD/Diff Lock controller or MIU / Armrest controller | Steering angle sensor not calibrated | Full repair manual for code NH 7024, MFD/Diff Lock controller or MIU / Armrest controller |
| NH 7031 | Auto Guidance / Steering Controller or Tractor Control Unit (TCU) | Steering angle sensor out of Maximum range | Full repair manual for code NH 7031, Auto Guidance / Steering Controller or Tractor Control Unit (TCU) |
| NH 7032 | Autoguidance Controller (NAV Controller) or Vehicle/Transmission Controller | Steering angle sensor out of Minimum range | Full repair manual for code NH 7032, Autoguidance Controller (NAV Controller) or Vehicle/Transmission Controller |
| NH 8007 | Tractor Control Unit (TCU) / Armrest/Cab Controller | Front PTO Solenoid Stuck on / Front PTO switch is in the on position when the engine is off | Full repair manual for code NH 8007, Tractor Control Unit (TCU) / Armrest/Cab Controller |
| NH 8008 | Electronic Control Module (ECM) / Vehicle Control Module (VCM) | Front PTO solenoid open circuit | Full repair manual for code NH 8008, Electronic Control Module (ECM) / Vehicle Control Module (VCM) |
| NH 8024 | Universal Controller (U1) or Front PTO and 4WD electronic control unit | Front PTO not calibrated | Full repair manual for code NH 8024, Universal Controller (U1) or Front PTO and 4WD electronic control unit |
| NH 8027 | PTO Controller or Vehicle/Transmission Controller | Front PTO speed sensor open circuit | Full repair manual for code NH 8027, PTO Controller or Vehicle/Transmission Controller |
| NH 8033 | Cab Controller or Armrest Module (ARU) | Front PTO cab N/C switch open circuit | Full repair manual for code NH 8033, Cab Controller or Armrest Module (ARU) |
| NH 8036 | Armrest Module (ARU) or Vehicle/Engine Controller (ECU/TCU) | Front PTO failure to Start | Full repair manual for code NH 8036, Armrest Module (ARU) or Vehicle/Engine Controller (ECU/TCU) |
| NH 8037 | Armrest Module (ARU) or Cab Controller / Vehicle ECU | Front PTO cab N/O switch stuck closed | Full repair manual for code NH 8037, Armrest Module (ARU) or Cab Controller / Vehicle ECU |
| NH 8099 | Universal Controller (U1) | Front PTO option not enabled. | Full repair manual for code NH 8099, Universal Controller (U1) |
| NH 9001 | Tractor Multifunction Module / Vehicle Control Module (VCM) or Hitch/Hydraulic Controller | Front HPL (High Pressure Lift) Potentiometer open circuit | Full repair manual for code NH 9001, Tractor Multifunction Module / Vehicle Control Module (VCM) or Hitch/Hydraulic Controller |
| NH 9002 | Hitch Controller / Universal Controller (H3) / Central Control Unit (CCU) / Armrest Control Unit | Front HPL (High Pressure Lift) Potentiometer short circuit | Full repair manual for code NH 9002, Hitch Controller / Universal Controller (H3) / Central Control Unit (CCU) / Armrest Control Unit |
| P0071 | — | Ambient Air Temperature Sensor Fault | Full repair manual for code P0071 |
| P0426 | — | Plausibility Error in Catalyst Temperature Sensor | Full repair manual for code P0426 |
| P042B | — | Catalyst Temperature Sensor Circuit Range/Performance Issue | Full repair manual for code P042B |
| P042C | — | Catalyst Temperature Sensor Fault | Full repair manual for code P042C |
| P042D | — | Catalyst Temperature Sensor Fault | Full repair manual for code P042D |
| P0562 | — | Battery Voltage Evaluation - Below | Full repair manual for code P0562 |
| P0563 | — | Battery Voltage Evaluation - Above | Full repair manual for code P0563 |
| P0600 | — | Serial Communication Error | Full repair manual for code P0600 |
| P062F | — | Internal Control Module EEPROM Fault | Full repair manual for code P062F |
| P0685 | — | ECM/PCM Power Relay Fault | Full repair manual for code P0685 |
| P0685 | — | ECM/PCM Power Relay Control Circuit Open | Full repair manual for code P0685 |
| P0687 | — | ECM/PCM Power Fault | Full repair manual for code P0687 |
| P203A | — | Reagent Tank Fault | Full repair manual for code P203A |
| P203C | — | Reagent Tank Level Sensor Short Circuit Low | Full repair manual for code P203C |
| P203D | — | Reagent Tank Level Sensor Short Circuit High | Full repair manual for code P203D |
| P203E | — | Reductant Level Sensor Circuit Fault | Full repair manual for code P203E |
| P203F | — | Reagent Fluid Level in Tank Too Low | Full repair manual for code P203F |
| P2043 | — | Reagent-Temperature Sensor of Pump Module Out of Range | Full repair manual for code P2043 |
| P2043 | — | Reagent Temperature Sensor Fault | Full repair manual for code P2043 |