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New Holland Tractor Fault Codes List: 19818 to 2040

Page 13 of 35 of the full New Holland Tractor fault code list (3,475 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

New Holland Tractor codes 19818 to 2040

  • 19818Plausibility of UDV (Urea Dosing Valve) Stuck - P202D Dynamic Urea Leakage Test - Leakage Detected
  • 19822UDV (Urea Dosing Valve) Valve Stuck Position Unknown Error - P202D Dynamic Urea Leakage Test - Leakage Detected
  • 19835Open Load Temperature Error on the Turbocharger PWM Output Powerstage
  • 19836Over Temperature Error on the Turbocharger PWM Output Powerstage
  • 19837SCB Error on the Turbocharger PWM Output Powerstage
  • 19838SCG Error on the Turbocharger PWM Output Powerstage
  • 19858SRC High For Turbine Upstream Temperature Sensor
  • 19859SRC Low For Turbine Upstream Temperature Sensor
  • 19862Power Stage Error in HCU For DEF Back Flow Line Heater
  • 19865Short Circuit to Battery of DEF Backrow Line Heater Actuator Powerstage
  • 19866Short Circuit to Ground of DEF Backrow Line Heater Actuator Powerstage
  • 19870Short Circuit to Ground of DEF Pressure Line Heater Actuator Powerstage
  • 19872Power Stage Error in HCU For DEF Supply Module Heater
  • 19879Heater Control Unit Reports Missing Voltage at Terminal 30
  • 19880Heater Control Unit Detected Error with Non Volatile Memory (NVM) - Internal System Failure
  • 19881Heater Control Unit Detected an Over Temperature Error internal System Failure
  • 19882Heater Control Unit Detected an Overvoltage Error - Internal System Failure
  • 19883Heater Control Unit Detected an Under Voltage Error - Internal System Failure
  • 19889Vehicle Speed CAN Message Not Received
  • 199Turbocharger Boost Pressure is Higher Than Expected
  • 19999The Dosing Control Unit (DCU) Engine Fault Not Converted in CNH Module
  • 19C4Ambient Temperature Sensor Voltage is Higher Than Expected
  • 1A15Fuel Temperature is Too High
  • 1A1AUpstream SCR Catalyst Temperature Sensor Voltage is Higher Than Expected
  • 1A33Fan Speed Above Maximum Threshold
  • 1A4ADEF Over Pressure Failure
  • 1A4EDEF Quality Sensor Internal Failure (Temperature Sensor Value is Higher Than Expected)
  • 1AC6DEF Supply Module Pump Motor Duty Cycle is Above the Maximum Range Value
  • 1B1CAN A Bus Off Passive Failure
  • 1B4EDEF Quality Sensor Internal Failure (Temperature Sensor Value is Lower Than Expected)
  • 1B5CAN Communication Error Between Vehicle Controller to ECU
  • 1B7CAN Transmit Error - EEC1 Message (Electronic Engine Control 1 Message - Torque, Accelerator Pedal, Engine Speed, and Other Signals)
  • 1B97EGR Valve Position Sensor Voltage is Higher Than Expected
  • 1BB6SRC High For Urea Pump Module Pressure Sensor
  • 1BD3Oil Temperature Too High
  • 1C15Fuel Temperature Sensor Voltage is Higher Than Expected
  • 1C54Intake Air Humidity Sensor Voltage is Higher Than Expected for Too Long
  • 1C6CAN Communication Failure Between Vehicle Controller and ECU Controller - TSC1_PE Message
  • 1C8CAN Communication Failure Between Vehicle Controller and ECU Controller - TSC1_VE Message
  • 1CBEDownstream NOx Sensor Self-Diagnosis Result is Higher Than the Limit
  • 1CC6DEF Supply Module Heater Temperature Duty Cycle is Above the Maximum Range Value
  • 1D1ECU Internal Failure
  • 1D2ECU Internal Failure - EEPROM Write/Read Error
  • 1D3ECU Internal Failure - Software Resets in DSM 0
  • 1D4ECU Internal Failure - Query/Response Communication Errors
  • 1D64Intake Manifold Pressure Sensor Voltage is Higher Than Expected
  • 1D8ECU Internal Failure - SPI Communication Error
  • 1D85Maximum Rail Pressure Exceeded
  • 1D9ECU Internal Failure - Voltage Ratio in ADC Monitoring
  • 1DAECU Internal Failure - Fuel Calibration
  • 1E1Starter Relay High Side Driver Circuit Shorted to Battery
  • 1E3Fuel Injection Requested During Overrun
  • 1E4ECU Internal Failure - Calculated Engine Speed
  • 1E4ADFC Used to Evaluate FiIter Clog
  • 1E6ECU 5 Volt Sensor Supply 1 Out of Range
  • 1E67EGR Valve Control Circuit Over Load
  • 1E7ECU 5 Volt Sensor Supply 2 Out of Range
  • 1E8ECU 5 Volt Sensor Supply 3 Out of Range
  • 1EA4Permanent Governor Deviation For Valve
  • 1EBECU Internal Failure - Ambient Pressure Sensor Voltage is Higher Than Expected
  • 1EB4Over Current Error For H-Bridge
  • 1EC6DEF Supply Module Motor Speed Duty Cycle is Above the Maximum Range Value
  • 1F37EGR Valve: Current Limitation Active
  • 1F7PMCat Inlet Temperature Sensor Voltage is Higher Than Expected
  • 2Hitch Raise Solenoid Shorted to 12 Volts
  • 20CAT4 Actuator Potentiometer Short to Battery or Disconnected
  • 2001Shuttle Too Fast Error ('N' Displayed)
  • 2002Flash "N" Error
  • 2003"CP" - Clutch Pedal Required
  • 2004"P" - Handbrake Error
  • 2005Creeper Engagement Error
  • 2006Radar Sensor - Disconnected or Speed Too Low
  • 2007Low Power 5V Reference - Voltage Too Low
  • 2008Low Power 5V Reference - Voltage Too High
  • 2009Seat Switch Input - Voltage Too Low
  • 2010Seat Switch is Shorted to the Supply Voltage B+ or 5 Volt Reference
  • 2011Inching Pedal Sensor Open Circuit or Short Circuit to Ground
  • 2012Clutch Potentiometer Short to 12 Volts or Short to 5 Volt Reference
  • 2013High and Low Buttons Pressed at the Same Time
  • 2014Voltage From the Gear Neutral Position Switch is High
  • 2015Voltage From the Gear Neutral Position Switch is Low
  • 2016Voltage From the Range Position Switch (R1) is High
  • 2017Voltage From the Range Position Switch (R1) is Low
  • 2018Voltage From the Range Position Switch (R2) is High
  • 2019Voltage From the Range Position Switch (R2) is Low
  • 2021Transmission Harness Error (Check Bulkhead Connector)
  • 2024None of the Transmission Clutches Are Calibrated
  • 2025Over Limit Value, Engine Speed (RPM) High
  • 2026Not Calibrated, Clutch D Not Calibrated
  • 2027Transmission Input Shaft Speed Sensor Short to Ground
  • 2028Not Calibrated, Clutch B Not Calibrated
  • 2029Not Calibrated, Clutch A Not Calibrated
  • 2030Unidentified Failure, Critical Code on Transmission
  • 2033Pression on a Clutch Would Not Decrease, Sticky Valve
  • 2035The Solenoid of the Dump Valve Shorted to + 12 V
  • 2036The Solenoid of the Dump Valve Has Open Circuit or is Shorted to Ground
  • 2037Bottom of Inching Pedal Switch Open Circuit or Bottom of Inching Pedal Relay is Stuck Open
  • 2038High Range PWM Valve Short to Ground or High Voltage
  • 2039Clutch B Solenoid Valve Open Circuit or Short to Ground
  • 2040Low Range PWM Valve Short to Ground or High Voltage
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