New Holland Tractor Fault Codes List: 18028 to 19057
Page 10 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 18028 to 19057
- 18028EHR (Remote Valve) 5 Lever Position - Voltage Too High
- 18029EHR (Remote Valve) 6 Lever Position - Voltage Too Low
- 18030EHR (Remote Valve) 6 Lever Position - Voltage Too High
- 18031Front Hitch Position/Pressure Control Potentiometer - Voltage too High
- 18032Front Hitch Position/Pressure Control Potentiometer - Voltage Too High
- 18033Front Hitch Position/Pressure Mix Potentiometer - Voltage Too High
- 18034Front Hitch Position/Pressure Mix Potentiometer - Voltage Too High
- 18035Front Hitch Position Height Limit Potentiometer - Voltage Too High
- 18036Front Hitch Position Height Limit Potentiometer - Voltage Too High
- 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 (Remote Valve) 1 Lever Position - Voltage Too Low
- 18041EHR (Remote Valve) 1 Lever Position - Voltage Too High
- 18042EHR (Remote Valve) 2 Lever Position - Voltage Too Low
- 18043EHR (Remote Valve) 2 Lever Position - Voltage Too High
- 18044EHR (Remote Valve) 3 Lever Position - Voltage Too Low
- 18045EHR (Remote Valve) 3 Lever Position - Voltage Too High
- 18046EHR (Remote Valve) Float Control Switch Error
- 18047EHR (Remote Valve) 4 Lever Position - Voltage Too Low
- 18048EHR (Remote Valve) 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
- 18056Joystick 2 X-Axis Position - Voltage Too High
- 18057Joystick 2 Y-Axis Position - Voltage Too Low
- 18058Joystick 2 Y-Axis Position - Voltage Too High
- 18059Joystick 2 Proportional Rocker Switch - Voltage Too High
- 18060Joystick 2 Proportional Rocker Switch - Voltage Too High
- 18061Reference Voltage - Short Circuit to Ground
- 18062Reference Voltage - Short Circuit to 12 V
- 18063EEEPROM Error
- 18064Multi-Function Handle (MFH) Communication Error
- 18065Multi-Function Handle (MFH) Basic Assurance Test Error
- 18066EHR (Remote Valve) 1 Lever Implausibility Error
- 18067EHR (Remote Valve) 2 Lever Implausibility Error
- 18068EHR (Remote Valve) 3 Lever Implausibility Error
- 18069EHR (Remote Valve) 4 Lever Implausibility Error
- 18070EHR (Remote Valve) 5 Lever Implausibility Error
- 18071EHR (Remote Valve) 6 Lever Implausibility Error
- 18072EDC Mouse (Raise/Work) Switch Fault
- 181AUpstream SCR Catalyst Temperature Too High
- 184AMonitoring of Over Pressure
- 1865Fuel Rail Pressure Has Exceeded Maximum Limit
- 1899Upstream Oxidation Catalyst Temperature Sensor Voltage is Higher Than Expected
- 18D3Oil Pressure Sensor Voltage is Higher Than Expected
- 18DENH3 Sensor Short in Heater Circuit Causing Overheating
- 18FLambda Sensor Heater Power Stage Short Circuit to Battery
- 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
- 19003Battery Voltage Sensing (Electrical) - Signal High - P0563 Battery Voltage Evaluation - Above Upper Limit
- 19004Battery Voltage Sensing (Electrical) - Signal Low - P0562 Battery Voltage Evaluation - Below Lower Limit
- 19006CAN Timeout Error From NH3 Sensor - NH3Fac Message
- 19007DiaNH3 Sensor Open or Short Circuit in Measuring Cell Circuit
- 19008NH3 Sensor Open or Short in Ground Circuit
- 19009NH3 Sensor Short in Heater Circuit Causing Overheating
- 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
- 19012NH3 Sensor Open in Heater Circuit Causing Underheating
- 19013NH3 Sensor Open or Short in Temperature Cell Circuit
- 19014NH3 Sensor Open or Short in Trim Resistor Circuit
- 19015NH3 Sensor Heater Control Failure
- 19016NH3 Sensor Heater Performance Failure
- 19017NH3 Sensor Signal Out Of Range Failure
- 19018NH3 Sensor Power Supply Failure
- 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
- 19021Temperature Sensor Before Catalyst (Electrical) - Signal Above High Error Threshold
- 19022Temperature Sensor Before Catalyst (Electrical) - Signal Below Low Error Threshold
- 19023NH3 Sensor Controller Failure
- 19024Can Timeout Error From NH3 Sensor - NH3Sens Message
- 19026Exhaust Flap Sticking or Internal Failure
- 19027Exhaust Flap Actuator Supply Voltage Out of Range
- 19033Exhaust Flap Stuck During Power Up Test
- 19034Exhaust Flap Actuator is Over Temperature
- 19035CAN Timeout Error From Exhaust Flap Actuator
- 19036SCR Downstream Temperature Sensor Signal Drift at Cold Start
- 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
- 19040Upstream Oxidation Catalyst Temperature Sensor Comparison to a Calculated Temperature Failure
- 19041Downstream SCR Temperature Sensor Comparison to Calculated Temperature Value Failure
- 19042Downstream SCR Temperature Sensor Comparison to a Calculated Temperature Value Failure
- 19043Intake Air Humidity Sensor Voltage is Lower Than Expected
- 19045Timeout Error of Message From ECU to NOx Downstream Sensor
- 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
- 19050Downstream NOx Sensor Supply Voltage is Out of Range
- 19051Upstream NOx Sensor Internal Failure (Heater Open Circuit Error)
- 19052Upstream NOx Sensor Internal Failure (Heater Short Circuit Error)
- 19053Upstream NOx Sensor Internal Failure (Heater Performance Plausibility Error)
- 19054Upstream NOx Sensor Internal Failure (Open Circuit Error)
- 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
- 19057Urea Temperature Sensor in Box (Electrical) - Signal Above High Error Threshold Out of Range
Other New Holland machine types
Fault code lists by brand
- CAT8,286 codes
- Volvo6,508 codes
- FPT3,033 codes
- Case IH2,992 codes
- Bobcat2,653 codes
- Challenger Tractor2,434 codes
- John Deere Tractors1,884 codes
- Case Wheel Loader1,859 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
- Challenger Rubber Track Tractor1,747 codes
- Volvo Wheel Loader1,726 codes
- Deutz1,684 codes
- Perkins1,523 codes
Safety-critical: confirm before use
Safety first: park on level ground, stop the engine, and secure the machine before any inspection. Thresholds, component locations, wire numbers, fuse locations, and reset procedures can vary by model, configuration, and serial number. Confirm them in the service documentation for your exact machine.