New Holland fault codes & repair guides

All 7,052 codes· 50 per page · page 98 of 142

New Holland fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
DCU 19262DCU (Dosing Control Unit)Tank heating Valve | Short circuit to batteryFull repair manual for code DCU 19262, DCU (Dosing Control Unit)
DCU 19263DCUTank heating Valve | Short circuit to ground | Reagent -tank heating valve -short circuit lowFull repair manual for code DCU 19263, DCU
DCU 19264DCUTank heating Valve | Open load | P20B1 Reagent - tank heating valve - open circuitFull repair manual for code DCU 19264, DCU
DCU 19289DCUDownstream Catalyst Temperature Too LowFull repair manual for code DCU 19289, DCU
DCU 19298DCUUREA pressure too low at system start / Reagent pump not deliveringFull repair manual for code DCU 19298, DCU
DCU 19307DCU (Dosing Control Unit)UREA pressure too high | Urea pressure not plausible (urea pressure too high) | P204B Reagent - pressure above thresholdFull repair manual for code DCU 19307, DCU (Dosing Control Unit)
DCU 19316DCUUREA Temperature in Pump Module out of rangeFull repair manual for code DCU 19316, DCU
DCU 19325DCUUREA Temperature in Tank out of rangeFull repair manual for code DCU 19325, DCU
DCU 19334DCU (Dosing Control Unit)System frozen and not free in time _Defreezing Mode and Detection Errors (Inlet line defreezing failed) _P20C2 Reagent -suction tube heating -detection mode of heatingFull repair manual for code DCU 19334, DCU (Dosing Control Unit)
DCU 19335DCU (Dosing Control Unit)System frozen and not free in time | Defreezing Mode and Detection Errors (pressure line defreezing failed)Full repair manual for code DCU 19335, DCU (Dosing Control Unit)
DCU 19336DCUSystem frozen and not free in time | Defreezing Mode and Detection Errors | Pump module - Internal heating - open circuitFull repair manual for code DCU 19336, DCU
DCU 19337DCUSystem frozen and not free in time | Defreezing Mode and Detection Errors (Back-flow line defreezing failed) | Reagent - backflow tube heating - open circuit.Full repair manual for code DCU 19337, DCU
DCU 19343DCU (Dosing Control Unit)Coolant control valve mechanically | mechanical defective blocked open | P20A3 Vent valve (Reductant Purge Control Valve) - short circuit high.Full repair manual for code DCU 19343, DCU (Dosing Control Unit)
DCU 19344DCUCoolant control valve mechanically defective blocked closed / Vent valve (Reductant Purge Control Valve) - open circuit.Full repair manual for code DCU 19344, DCU
DCU 19352DCU (Dosing Control Unit)Reverting valve (4-2way valve?) mechanically | valve does not open | P20A0 Vent valve (Reductant Purge Control Valve) - open circuitFull repair manual for code DCU 19352, DCU (Dosing Control Unit)
DCU 19361DCU (Dosing Control Unit)Battery voltage evaluation - below lower limitFull repair manual for code DCU 19361, DCU (Dosing Control Unit)
DCU 19362DCU (Dosing Control Unit)Battery Voltage (actual value) _Low battery voltage _P0563 Battery voltage evaluation -above upper limitFull repair manual for code DCU 19362, DCU (Dosing Control Unit)
DCU 19370DCU (Dosing Control Unit)UREA pressure too low (in ‘commissioning’ status) | Pump motor error during commissioningFull repair manual for code DCU 19370, DCU (Dosing Control Unit)
DCU 19379DCUUREA Temperature too low during commissioning | Temperatures not plausible during commissioning.Full repair manual for code DCU 19379, DCU
DCU 19415DCU (Dosing Control Unit)Empty UREA Tank _urea tank empty _P203F Reagent -fluid level in tank -too lowFull repair manual for code DCU 19415, DCU (Dosing Control Unit)
DCU 19532DCUBack flow line clogged | P2063 Reagent - dosing valve - short circuit lowFull repair manual for code DCU 19532, DCU
DCU 19541DCUCoolant control valve mechanically | Blocked closed | P20A1 Vent valve test plausibility test (startup)Full repair manual for code DCU 19541, DCU
DCU 19550DCUPressure line blocked | P209B Reagent - dosing nozzle - pressure too highFull repair manual for code DCU 19550, DCU
DCU 19559DCU (Dosing Control Unit)Low UREA level 1 (warning) - UREA level below Limit 1 - P203F Reagent - fluid level in tank - too lowFull repair manual for code DCU 19559, DCU (Dosing Control Unit)
DCU 19568DCULow UREA level 2 (warning) - UREA level below Limit 2 - P203F Reagent - fluid level in tank - too lowFull repair manual for code DCU 19568, DCU
DCU 19577DCU (Dosing Control Unit)CAN receive frame E2SCR (Dosing, Exh gas flow, Exh gas temp, Error Suppression, Heater, Long Term failure) | SAE J1939 Check for CAN receive signal : (UREA quantity not in range) | P0600 Serial Communication LinkFull repair manual for code DCU 19577, DCU (Dosing Control Unit)
DCU 19578DCU (Dosing Control Unit)CAN receive frame E2SCR (Dosing status not in range) / P0600 Serial Communication LinkFull repair manual for code DCU 19578, DCU (Dosing Control Unit)
DCU 19579DCUCAN receive frame E2SCR (Dosing, Exh gas flow, Exh gas temp, Error Suppression, Heater, Long Term failure) _timeout _P0600 Serial Communication LinkFull repair manual for code DCU 19579, DCU
DCU 19580DCU (Dosing Control Unit)CAN receive frame E2SCR | too many CAN messages | P0600 Serial Communication LinkFull repair manual for code DCU 19580, DCU (Dosing Control Unit)
DCU 19581DCU (Dosing Control Unit)CAN bus communication error / E2SCR data frame failureFull repair manual for code DCU 19581, DCU (Dosing Control Unit)
DCU 19595DCUCAN receive frame EEC1 (Driver demand, eng speed, eng torque) | SAE J1939 Check for CAN receive signal : (Engine torque not in range) | P0600 Serial Communication LinkFull repair manual for code DCU 19595, DCU
DCU 19596DCUCAN receive frame EEC1 / Engine speed not in range / P0600 Serial Communication LinkFull repair manual for code DCU 19596, DCU
DCU 19597DCU (Dosing Control Unit)CAN receive frame EEC1 (Driver demand, eng speed, eng torque) _timeout _P0600 Serial Communication LinkFull repair manual for code DCU 19597, DCU (Dosing Control Unit)
DCU 19598DCU (Dosing Control Unit)CAN receive frame EEC1 (Driver demand, eng speed, eng torque) | too many CAN messages _ ‘P0600 Serial Communication LinkFull repair manual for code DCU 19598, DCU (Dosing Control Unit)
DCU 19599DCU (Dosing Control Unit)CAN receive frame EEC1 (Driver demand, eng speed, eng torque) | SAE J1939 Check for CAN receive signal : (Torque driver demand not in range) | P0600 Serial Communication LinkFull repair manual for code DCU 19599, DCU (Dosing Control Unit)
DCU 19604DCU (Dosing Control Unit)CAN receive frame ET1 (Oil and Water temp engine) | SAE J1939 Check for CAN receive signal : (Oil temperature not in range) | P0600 Serial Communication Link.Full repair manual for code DCU 19604, DCU (Dosing Control Unit)
DCU 19605DCU (Dosing Control Unit)CAN receive frame ET1 (Oil and Water temp engine) _timeout _P0600 Serial Communication Link.Full repair manual for code DCU 19605, DCU (Dosing Control Unit)
DCU 19606DCU (Dosing Control Unit)CAN receive frame ET1 (Oil and Water temp engine) | too many CAN messages | P0600 Serial Communication LinkFull repair manual for code DCU 19606, DCU (Dosing Control Unit)
DCU 19607DCU (Dosing Control Unit)CAN receive frame ET1 (Oil and Water temp engine) | SAE J1939 Check for CAN receive signal : (Water temperature not in range) | P0600 Serial Communication LinkFull repair manual for code DCU 19607, DCU (Dosing Control Unit)
DCU 19649DCUUREA Tank level errorFull repair manual for code DCU 19649, DCU
DCU 19650DCU (Dosing Control Unit)UREA Tank level error (CAN message or electrical with real sensor) — Level over CAN: SAE J1939 Signal Not in Range Level sensor connected directly: SRC high — P203D Reagent - tank level sensor - short circuit highFull repair manual for code DCU 19650, DCU (Dosing Control Unit)
DCU 19651DCUUREA Tank level errorFull repair manual for code DCU 19651, DCU
DCU 19676DCUAmbient Temperature: SAE J1939 Check for CAN receive signalFull repair manual for code DCU 19676, DCU
DCU 19677DCU (Dosing Control Unit)Ambient Temperature: SAE J1939 Check for CAN receive signal : (Signal Range Check: Signal not in range / Erroneous Signal / Signal not available) _timeout _P0071 Ambient Air Temperature Sensor Range/PerformanceFull repair manual for code DCU 19677, DCU (Dosing Control Unit)
DCU 19678DCU (Dosing Control Unit)Ambient Temperature: SAE J1939 Check for CAN receive signalFull repair manual for code DCU 19678, DCU (Dosing Control Unit)
DCU 19679DCUSAE J1939 Check for CAN receive signalFull repair manual for code DCU 19679, DCU
DCU 19721DCU (Dosing Control Unit)EEPROM / Checksum failures | EEPROM write error | Internal Control Module EEPROM ErrorFull repair manual for code DCU 19721, DCU (Dosing Control Unit)
DCU 19722DCU (Dosing Control Unit / Denoxtronic Control Unit)EEPROM / Checksum failures | No corresponding variant number error | P062F Internal Control Module EEPROM ErrorFull repair manual for code DCU 19722, DCU (Dosing Control Unit / Denoxtronic Control Unit)
DCU 19723DCU (Dosing Control Unit)EEPROM / Checksum failures | EEPROM communication error | P062F Internal Control Module EEPROM ErrorFull repair manual for code DCU 19723, DCU (Dosing Control Unit)
DCU 19724DCU (Dosing Control Unit)EEPROM / Checksum failures EEPROM Detection error OR ‘Codierwort error | P062F Internal Control Module EEPROM ErrorFull repair manual for code DCU 19724, DCU (Dosing Control Unit)