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New Holland fault codes & repair guides

All 7,052 codes· 50 per page · page 127 of 142

New Holland fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
NH 3108Engine Control Unit (ECU / EDC / Engine Controller)CC HS Power stage 1 fuel press. Control - SOURCE LOWFull repair manual for code NH 3108, Engine Control Unit (ECU / EDC / Engine Controller)
NH 3109Engine Control Unit (ECU)CC HS Power stage 1 fuel press. Control - NO SIGNALFull repair manual for code NH 3109, Engine Control Unit (ECU)
NH 3110Engine ECU (Engine Control Module)Monitoring of rail pressure relief valve - ABOVE NORMALFull repair manual for code NH 3110, Engine ECU (Engine Control Module)
NH 3111Engine Controller (Engine ECU / ECM)Monitoring of rail pressure relief valve - BELOW NORMAL / Rail Pressure Sensor Offset Monitoring - Value below LimitFull repair manual for code NH 3111, Engine Controller (Engine ECU / ECM)
NH 3112Engine Control Unit (ECU) / EDCRail pressure Min / Max. error - SOURCE HIGHFull repair manual for code NH 3112, Engine Control Unit (ECU) / EDC
NH 3113Engine Control Unit (ECU)Main relay defect - ABOVE NORMALFull repair manual for code NH 3113, Engine Control Unit (ECU)
NH 3114Engine Control Module (ECM)Main relay defect - BELOW NORMALFull repair manual for code NH 3114, Engine Control Module (ECM)
NH 3115Engine Control Unit (ECU)Main relay defect - NOT PLAUSIBLEFull repair manual for code NH 3115, Engine Control Unit (ECU)
NH 3116Engine Controller (EDC / Engine ECU) or Vehicle Control Module (VCM)Main relay defect - SOURCE HIGHFull repair manual for code NH 3116, Engine Controller (EDC / Engine ECU) or Vehicle Control Module (VCM)
NH 3117Engine Controller (Engine ECU / ECM)ECU: Self Test Shutoff Paths (Start Up) - NOT PLAUSIBLE.Full repair manual for code NH 3117, Engine Controller (Engine ECU / ECM)
NH 3117Engine Control Unit (ECU)ECU: Self Test Shutoff Paths ( Start Up ) - NOT PLAUSIBLEFull repair manual for code NH 3117, Engine Control Unit (ECU)
NH 3118Engine Control Module (ECM) / Engine ECUPower supply for sensors - NOT PLAUSIBLEFull repair manual for code NH 3118, Engine Control Module (ECM) / Engine ECU
NH 3119Engine Control Module (ECM / Engine Controller)Power supply for sensors - NO SIGNAL / ECM 12V Sensor Supply Voltage LowFull repair manual for code NH 3119, Engine Control Module (ECM / Engine Controller)
NH 3120Engine ECUPower supply for sensors - ALL OTHER FAULTSFull repair manual for code NH 3120, Engine ECU
NH 3121Engine Controller (ENG / Engine ECU)PTO Torque sensor open circuitFull repair manual for code NH 3121, Engine Controller (ENG / Engine ECU)
NH 3122Engine Control Module (ECM) / Electronic Diesel Control (EDC)PTO Torque sensor short circuitFull repair manual for code NH 3122, Engine Control Module (ECM) / Electronic Diesel Control (EDC)
NH 3123Engine ECU (Engine Control Module)PTO Torque not CAL error / PTO Twist Sensor - Not CalibratedFull repair manual for code NH 3123, Engine ECU (Engine Control Module)
NH 3124Engine Control Unit (ECU) or Armrest Tractor Controller (ATC)Hand Throttle potentiometer 2 high errorFull repair manual for code NH 3124, Engine Control Unit (ECU) or Armrest Tractor Controller (ATC)
NH 3125Engine Control Unit (ECU / EDC)Hand Throttle potentiometer 2 Low error.Full repair manual for code NH 3125, Engine Control Unit (ECU / EDC)
NH 3126Engine Controller (EDC / Engine ECU) or Armrest Controller (ADIC / ARU)Hand Throttle potentiometer 1 high errorFull repair manual for code NH 3126, Engine Controller (EDC / Engine ECU) or Armrest Controller (ADIC / ARU)
NH 3127ADIC / ATC / ECUHand Throttle potentiometer 1 Low errorFull repair manual for code NH 3127, ADIC / ATC / ECU
NH 3128Engine Control Module (ECM / EDC) or Vehicle Control Module (VCM)Hand Throttle potentiometer diff. error (or Channel Difference Error)Full repair manual for code NH 3128, Engine Control Module (ECM / EDC) or Vehicle Control Module (VCM)
NH 3129ATC (Armrest Tractor Controller) or Engine ECUHand Throttle idle switch high errorFull repair manual for code NH 3129, ATC (Armrest Tractor Controller) or Engine ECU
NH 3130Engine Controller (Engine ECU) or Armrest Tractor Controller (ATC)Hand Throttle idle switch low error / Hand Throttle - Idle Switch Open CircuitFull repair manual for code NH 3130, Engine Controller (Engine ECU) or Armrest Tractor Controller (ATC)
NH 3131Engine Control Unit (ECU) / Engine Control Module (ECM)ECU: Self Test Shutoff Paths (Start Up) - NOT PLAUSIBLE / Grid Heater Always Switched OnFull repair manual for code NH 3131, Engine Control Unit (ECU) / Engine Control Module (ECM)
NH 3132Vehicle Control Module (VCM) or Engine Control Unit (ECU)CRPM Switch shortFull repair manual for code NH 3132, Vehicle Control Module (VCM) or Engine Control Unit (ECU)
NH 4001Armrest Module (ARU) or Remote Valve Module (DV Module)Signal of Aux-stick (AUX1) out of range low.Full repair manual for code NH 4001, Armrest Module (ARU) or Remote Valve Module (DV Module)
NH 4002Arm Rest Module (ARU)Signal of Aux-stick (AUX1) out of range highFull repair manual for code NH 4002, Arm Rest Module (ARU)
NH 4003DV Module (Remote Valve Module) or Armrest Controller (ARU)Signal from Remote Flow potentiometer 1 (AUX 1) out of range.Full repair manual for code NH 4003, DV Module (Remote Valve Module) or Armrest Controller (ARU)
NH 4005Arm Rest Module (ARU)Signal of Aux-stick (AUX2) out of range lowFull repair manual for code NH 4005, Arm Rest Module (ARU)
NH 4006ARU (Arm Rest Module / Armrest Control Unit)Signal of Aux-stick (AUX2) out of range highFull repair manual for code NH 4006, ARU (Arm Rest Module / Armrest Control Unit)
NH 4007Armrest Module (ARU) or Auxiliary Valve Controller (AUX / DV Module)Signal from Remote Flow potentiometer 2 (AUX 2) out of rangeFull repair manual for code NH 4007, Armrest Module (ARU) or Auxiliary Valve Controller (AUX / DV Module)
NH 4008Arm Rest Module (ARU / ARM)Signal from Remote valve 2 Timer Pot 1 out of rangeFull repair manual for code NH 4008, Arm Rest Module (ARU / ARM)
NH 4009ARU (Arm Rest Module / Armrest Control Unit)Signal of Aux-stick (AUX3) out of range lowFull repair manual for code NH 4009, ARU (Arm Rest Module / Armrest Control Unit)
NH 4010ARU (Arm Rest Module / Armrest Control Unit)Signal of Aux-stick (AUX3) out of range highFull repair manual for code NH 4010, ARU (Arm Rest Module / Armrest Control Unit)
NH 4011Arm Rest Module (ARU)Signal from Remote Flow potentiometer 3 (AUX 3) out of range.Full repair manual for code NH 4011, Arm Rest Module (ARU)
NH 4015Arm Rest Module (ARU) or Auxiliary Hydraulic Valves Controller (AUX / AUX67)Signal from Remote Flow potentiometer 4 (AUX 4) out of range.Full repair manual for code NH 4015, Arm Rest Module (ARU) or Auxiliary Hydraulic Valves Controller (AUX / AUX67)
NH 4016DV Module / ARUSignal from Remote valve Timer potentiometer 1 out of range.Full repair manual for code NH 4016, DV Module / ARU
NH 4040Arm Rest Module (ARU)Supply Voltage too lowFull repair manual for code NH 4040, Arm Rest Module (ARU)
NH 4041Arm Rest Module (ARU)Supply Voltage too HighFull repair manual for code NH 4041, Arm Rest Module (ARU)
NH 4042Arm Rest Module (ARU)Arm Rest Module (ARU) CAN 'Bus off'Full repair manual for code NH 4042, Arm Rest Module (ARU)
NH 4043ARUController Fault (Register check)Full repair manual for code NH 4043, ARU
NH 4044Arm Rest Module (ARU)Controller Fault (Flash Memory)Full repair manual for code NH 4044, Arm Rest Module (ARU)
NH 4045ARU (Arm Rest Unit / Arm Rest Module)Controller Fault (Data Memory)Full repair manual for code NH 4045, ARU (Arm Rest Unit / Arm Rest Module)
NH 4100Armrest Controller (ARU) and #1 Remote Valve ModuleRemote No.1 No control Message ReceivedFull repair manual for code NH 4100, Armrest Controller (ARU) and #1 Remote Valve Module
NH 4101EHR (Electro-Hydraulic Remote) Controller / Armrest Module (ARU)Rear Remote No.1 - Implausible EHR Control MessagesFull repair manual for code NH 4101, EHR (Electro-Hydraulic Remote) Controller / Armrest Module (ARU)
NH 4102Electronic Remote Valve ControllerRemote No.1 EEPROM ErrorFull repair manual for code NH 4102, Electronic Remote Valve Controller
NH 4103EHR (Electronic Hitch/Remote) Controller / ARU (Arm Rest Unit / Module)Rear Remote No.1 – Switched to failsafeFull repair manual for code NH 4103, EHR (Electronic Hitch/Remote) Controller / ARU (Arm Rest Unit / Module)
NH 4104Armrest Control Module (ARU) or ATC (Alta Implement) / Hydraulic ControllerRemote No.1 Under voltageFull repair manual for code NH 4104, Armrest Control Module (ARU) or ATC (Alta Implement) / Hydraulic Controller
NH 4105EHR (Electronic Hitch/Hydraulic Remote) moduleRear Remote No.1 - Over VoltageFull repair manual for code NH 4105, EHR (Electronic Hitch/Hydraulic Remote) module