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New Holland Fault Codes List: 18021 to 19298

Page 3 of 15 of the full New Holland fault code list (1,492 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

New Holland codes 18021 to 19298

  • 18021Rear Hitch Drop Rate Potentiometer ‐ Voltage Too High
  • 18022Rear Hitch Sensitivity Control Potentiometer ‐ Voltage Too Low
  • 18023Rear Hitch Sensitivity Control Potentiometer ‐ Voltage Too High
  • 18024EHR Flow Encoder Position Error
  • 18025Rear Hitch Slip Control Potentiometer ‐ Voltage Too Low
  • 18026Rear Hitch Slip Control Potentiometer ‐ Voltage Too High
  • 18027EHR 5 Lever Position ‐ Voltage Too Low (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of the ACM)
  • 18028EHR 5 Lever Position ‐ Voltage Too High (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18029EHR 6 Lever Position ‐ Voltage Too Low (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18030EHR 6 Lever Position ‐ Voltage Too High (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18031Front Hitch Position / Pressure Control Potentiometer ‐ Voltage Too High
  • 18032Front Hitch Position / Pressure Control Potentiometer ‐ Voltage Too Low
  • 18033Front Hitch Position / Pressure Mix Potentiometer ‐ Voltage Too High
  • 18034Front Hitch Position / Pressure Mix Potentiometer ‐ Voltage Too Low
  • 18035Front Hitch Position Height Limit Potentiometer ‐ Voltage Too High
  • 18036Front Hitch Position Height Limit Potentiometer ‐ Voltage Too Low
  • 18037Front Hitch Height Limit Enable Switch Error
  • 18038Front Hitch Position Drop Rate Potentiometer ‐ Voltage Too High
  • 18039Front Hitch Position Drop Rate Potentiometer ‐ Voltage Too Low
  • 18040EHR 1 Lever Position ‐ Voltage Too Low
  • 18041EHR 1 Lever Position ‐ Voltage Too High
  • 18042EHR 2 Lever Position ‐ Voltage Too Low
  • 18043EHR 2 Lever Position ‐ Voltage Too High
  • 18044EHR 3 Lever Position ‐ Voltage Too Low
  • 18045EHR 3 Lever Position ‐ Voltage Too High
  • 18046EHR Float Control Switch Error
  • 18047EHR 4 Lever Position ‐ Voltage Too Low
  • 18048EHR 4 Lever Position ‐ Voltage Too High
  • 18049Joystick 1 X‐Axis Position ‐ Voltage Too Low
  • 18050Joystick 1 X‐Axis Position ‐ Voltage Too High
  • 18051Joystick 1 Y‐Axis Position ‐ Voltage Too Low
  • 18052Joystick 1 Y‐Axis Position ‐ Voltage Too High
  • 18053Joystick 1 Proportional Rocker Switch ‐ Voltage Too Low
  • 18054Joystick 1 Proportional Rocker Switch ‐ Voltage Too High
  • 18055Joystick 2 X‐Axis Position ‐ Voltage Too Low (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18056Joystick 2 X‐Axis Position ‐ Voltage Too High (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18057Joystick 2 Y‐Axis Position ‐ Voltage Too Low (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18058Joystick 2 Y‐Axis Position ‐ Voltage Too High (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18059Joystick 2 Proportional Rocker Switch ‐ Voltage Too Low (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18060Joystick 2 Proportional Rocker Switch ‐ Voltage Too High (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18061Reference Voltage – Short Circuit To 0V
  • 18062Reference Voltage – Short Circuit To 12V
  • 18063EEPROM Fault
  • 18064MFH Communication Error
  • 18065MFH Basic Assurance Test Error
  • 18066EHR 1 Lever Implausibility Error
  • 18067EHR 2 Lever Implausibility Error
  • 18068EHR 3 Lever Implausibility Error
  • 18069EHR 4 Lever Implausibility Error
  • 18070EHR 5 Lever Implausibility Error (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18071EHR 6 Lever Implausibility Error (Not Applicable To CCM/APH – It May Indicate Incorrect Configuration Of The ACM)
  • 18072EDC Mouse Raise/Work Switch Fault (NH Only)
  • 18147Dosing Valve (electrical) –'open load –'P2047 Reductant Injector ‐circuit open
  • 18181Reverting Valve (4‐2way Valve?) Electrically – 'Short Circuit To Battery – 'P20A3 Vent Valve (Reductant Purge Control Valve) ‐ Short Circuit High
  • 19CAT4 Actuator Potentiometer Short to Ground
  • 19001Battery Voltage Sensing (Electrical) – Signal High – P0563 Battery Voltage Evaluation Above Upper Limit
  • 19002Battery Voltage Sensing (Electrical) – 'Signal Low – 'P0562 Battery Voltage Evaluation Below Lower Limit
  • 19010Temperature Sensor After Catalyst (Electrical) – Signal High – P042D Catalyst Temperature Sensor Circuit High
  • 19011Temperature Sensor After Catalyst (Electrical) – 'Signal Low – 'P042C Catalyst Temperature Sensor Circuit Low
  • 19019Temperature Sensor Before Catalyst (Electrical) – Signal High – P0428 Catalyst Temperature Sensor Circuit High
  • 19020Temperature Sensor Before Catalyst (Electrical) – 'Signal Low – 'P0427 Catalyst Temperature Sensor Circuit Low
  • 19037Sensor Supply 2 (5V Internal; For UREA Pressure Sensors) – Supply Voltage Too High – P204D Reagent ‐ Pressure Sensor ‐ Short Circuit High
  • 19038Sensor Supply 2 (5V Internal; For UREA Pressure Sensors) – 'Supply Voltage Too Low – 'P204C Reagent ‐ Pressure Sensor ‐ Short Circuit Low
  • 19046UREA Pressure Sensor In Box (Electrical) – 'Supply Voltage Error – 'P204A Reagent ‐ Pressure Sensor ‐ Open Circuit
  • 19047UREA Pressure Sensor In Box (Electrical) – Signal High – P204D Reagent ‐ Pressure Sensor ‐ Short Circuit High
  • 19048UREA Pressure Sensor In Box (Electrical) – 'Signal Low – 'P204C Reagent ‐ Pressure Sensor ‐ Short Circuit Low
  • 19055UREA Temperature Sensor In Box (Electrical) – High Signal – P2045 Reagent ‐ Temperature Sensor Of Pump Module ‐ Short Circuit High
  • 19056UREA Temperature Sensor In Box (Electrical) – 'Signal Low – 'P2044 Reagent ‐ Temperature Sensor Of Pump Module ‐ Short Circuit Low
  • 19064Voltage Supply Internal Heaters 1 (UB1) Electrical – 'Open Circuit To UB1 – 'P20C5 Pump Module ‐ Internal Heating ‐ Open Circuit
  • 19065Voltage Supply Internal Heaters 1 (UB1) Electrical – 'Short To Bat At UB1 With Key 15 Off – 'P20C8 Pump Module ‐ Internal Heating ‐ Short Circuit High
  • 19073Voltage Supply 2 ‐ Tube Heaters (UB2) Electrical – 'Short To Bat At UB2 With Key 15 Off – 'P20C4 Reagent ‐ Suction Tube Heating ‐ Short Circuit High
  • 19074Voltage Supply 2 ‐ Tube Heaters (UB2) Electrical – 'Open Circuit To UB2 – 'P20C1 Reagent ‐ Suction Tube Heating ‐ Open Circuit
  • 19075Voltage Supply 2 ‐ Tube Heaters (UB2) Electrical – 'Short Circuit To Ground UB2 – 'P20C3 Reagent ‐ Suction Tube Heating ‐ Short Circuit Low
  • 19082Voltage Supply 3 ‐ Coolant Control Valve And Reverting Valve (UB3) Electrical – 'Short To Bat At UB3 With Key 15 Off – 'P20A3 Vent Valve (Reductant Purge Control Valve) ‐ Short Circuit High
  • 19083Voltage Supply 3 ‐ Coolant Control Valve And Reverting Valve (UB3) Electrical – 'Open Circuit To UB3 – 'P20A0 Vent Valve (Reductant Purge Control Valve) ‐ Open Circuit
  • 19084Voltage Supply 3 ‐ Coolant Control Valve And Reverting Valve (UB3) Electrical – 'Short Circuit To Ground UB3 – 'P20A2 Vent Valve (Reductant Purge Control Valve) ‐ Short Circuit Low
  • 19091Monitoring VDD11 Voltage ‐ Dosing Valve – 'Supply Voltage Low – 'P0658 12 Volt Supply For Dosing Module ‐ Below Lower Limit
  • 19092Monitoring VDD11 Voltage ‐ Dosing Valve – Supply Voltage High – P0659 12 Volt Supply For Dosing Module ‐ Above Upper Limit
  • 19100UREA Level Sensor (Electrical) – 'Supply Voltage Error – 'P203E Reductant Level Sensor ‐ Circuit Intermittent/Erratic
  • 19101UREA Level Sensor (Electrical) – Signal High – P203D Reagent ‐ Tank Level Sensor ‐ Short Circuit High
  • 19102UREA Level Sensor (Electrical) – 'Signal Low – 'P203C Reagent ‐ Tank Level Sensor ‐ Short Circuit Low
  • 19109UREA Temperature Sensor In Tank (Electrical) – Signal High – P205D Reagent ‐ Tank Temperature Sensor (Temperature Of The Reagent ‐ Solution In The Tank) ‐ Short Circuit High
  • 19110UREA Temperature Sensor In Tank (Electrical) – 'Signal Low – 'P205C Reagent ‐ Tank Temperature Sensor (Temperature Of The Reagent ‐ Solution In The Tank) ‐ Short Circuit Low
  • 19145Dosing Valve (Electrical) – 'Short Circuit To Batt + – 'P2049 Reductant Injector ‐ Circuit High
  • 19146Dosing Valve (Electrical) – 'Short Circuit To Ground – 'P2048 Reductant Injector ‐ Circuit Low
  • 19147Dosing Valve (Electrical) – 'Open Load – 'P2047 Reductant Injector ‐ Circuit Open
  • 19148Dosing Valve (Electrical) – 'Dosing Valve Permanent "ON" (Detection Via Fast Decay) – 'P209B Reagent‐Dosing Nozzle Pressure Too High
  • 19154UREA Pump Speed – 'Pump Motor Unplugged – 'P208B Reagent‐Pump Not Delivering
  • 19155UREA Pump Speed – Pump Motor Blocked – P208A Reagent‐Pump
  • 19156UREA Pump Speed – 'Pump Overspeed – 'P208D Reagent‐Pump Over Speed
  • 19157UREA Pump Speed – 'Hall Sensors Defect – 'P208B Reagent‐Pump Not Delivering
  • 19163Cooling Control Valve Short Circuit To Ubat Or Open Load – 'Short Circuit To Battery – 'P20A3 Vent Valve (Reductant Purge Control Valve) ‐ Short Circuit High
  • 19164Cooling Control Valve Short Circuit To Ubat Or Open Load – 'Open Load – 'P20A0 Vent Valve (Reductant Purge Control Valve) ‐ Open Circuit
  • 19172Cooling Control Valve Short Circuit To Ground – 'Short Circuit To Ground – 'P20A2 Vent Valve (Reductant Purge Control Valve) ‐ Short Circuit Low
  • 19182Reverting Valve (4‐2way Valve?) Electrically – 'Short Circuit To Ground – 'P20A2 Vent Valve (Reductant Purge Control Valve) ‐ Short Circuit Low
  • 19183Reverting Valve (4‐2way Valve?) Electrically – 'Open Load – 'P20A0 Vent Valve (Reductant Purge Control Valve) ‐ Open Circuit
  • 19262Tank Heating Valve – 'Short Circuit To Battery – 'P20B4 Reagent ‐ Tank Heating Valve ‐ Short Circuit High
  • 19263Tank Heating Valve – 'Short Circuit To Ground – 'P20B3 Reagent ‐ Tank Heating Valve ‐ Short Circuit Low
  • 19289Temperature After Catalyst Too Low – 'Downstream Catalyst Temp ‐ Physical (Catalyst Heating Time Failed) – 'P042B Catalyst Temperature Sensor Circuit Range/Performance
  • 19298UREA Pressure Too Low At System Start – 'UREA Pressure Too Low At System Start – 'P208B Reagent Pump Not Delivering
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