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New Holland Tractor Fault Codes List: 4710 to 49C6

Page 27 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 4710 to 49C6

  • 471012 V Key Power Lines: Voltage too High
  • 471112 V Key Solenoid Activation: Voltage too High
  • 471212 V Key Power Lines: Voltage too Low
  • 471312 V Key Solenoid Activation: Voltage too Low
  • 472012 V Key Lines and 12 V Key Solenoid Activation Line Not Powered Together (12 V Key Low and 12 V Key Solenoid Activation High)
  • 472112 V Key Lines and 12 V Key Solenoid Activation Line Not Powered Together (12 V Key High and 12 V Key Solenoid Activation Low)
  • 4722Hydraulic Motor Engagement Switch: Both Lines Active
  • 4723Hydraulic Motor Engagement Switch: Both Lines Not Active
  • 4724X-Axis Selection Switch: Both Lines Active
  • 4725Y-Axis Selection Switch: Both Lines Active
  • 4726X-Axle Selection Switch: Both Lines Not Active
  • 4727Y-Axle Selection Switch: Both Lines Not Active
  • 4730Joystick: Signal From X-Axis Short to 5 V
  • 4731Joystick: Signal From Y-Axis Short to 5 V
  • 4732Hydraulic Motor: Signal from Potentiometer Short to 5 V
  • 4733Joystick: Signal from X-Axis Short to Ground
  • 4734Joystick: Signal from Y-Axis Short to Ground
  • 4735Hydraulic Motor: Signal from Potentiometer Short to Ground or Open Circuit
  • 4736Proportional Valve X-Axis: Spool Position Pot Signal Short to 12 V
  • 4737Proportional Valve X-Axis: Spool Position Pot Signal Short to 5 V
  • 4738Proportional Valve X-Axis: Spool Position Pot Signal Short to Ground
  • 4739Proportional Valve Y-Axis: Spool Position Pot Signal Short to 12 V
  • 4740Proportional Valve Y-Axis: Spool Position Pot Signal Short to 5 V
  • 4741Proportional Valve Y-Axis: Spool Position Pot Signal Short to Ground
  • 4750Spool X-Axis Moves in the Opposite Way Respect to Joystick Activation (Spool Low While Joystick Rise)
  • 4751Spool X-Axis Moves in the Opposite Way Respect to Joystick Activation (Spool Rise While Joystick Low)
  • 4752Spool Y-Axis Moves in the Opposite Way Respect to Joystick Activation (Spool Low While Joystick Rise)
  • 4753Spool Y-Axis Moves in the Opposite Way Respect to Joystick Activation (Spool Rise While Joystick Low)
  • 4760At Least One Joystick Axis and/or One Spool Position Sensor are Not in Neutral Position at Startup
  • 4761Wrong Signal from Joystick X-Axis or Spool Position Sensor X or Inconsistency Between Joystick X-Axis and SPSL 1
  • 4762Wrong Signal from Joystick Y-Axis or Spool Position Sensor Y or Inconsistency Between Joystick Y-Axis and SPSL 2
  • 4763Wrong Signal from Potentiometer, or Wrong MSH Switch Cycle
  • 4770Proportional Valve X-Axis: No Current Feedback
  • 4771Proportional Valve Y-Axis: No Current Feedback
  • 4772Proportional Valve Hydraulic Motor: No Current Feedback
  • 4773Proportional Valve X-Axis: Overload Current Feedback
  • 4774Proportional Valve Y-Axis: Overload Current Feedback
  • 4775Proportional Valve Hydraulic Motor: Overload Current Feedback
  • 4776Proportional Valve X-Axis: Current Feedback Too High
  • 4777Proportional Valve Y-Axis: Current Feedback Too High
  • 4778Proportional Valve Hydraulic Motor: Current Feedback Too High
  • 478EDownstream NOx Sensor Supply Voltage is Out of Range
  • 4790Proportional Valve X-Axis: Valve MMX-A Solenoid Short to 12 V
  • 4791Proportional Valve X-Axis: Valve MMX-B Solenoid Short to 12 V
  • 4792Proportional Valve Y-Axis: Valve MMY-A Solenoid Short to 12 V
  • 4793Proportional Valve Y-Axis: Valve MMY-B Solenoid Short to 12 V
  • 4794Motor Mode: Proportional Valve Solenoid Short to 12 V
  • 4795ON/OFF Valve Y-Axis: Valve A1/B1 Solenoid Short to 12 V
  • 4796ON/OFF Valve Y-Axis: Valve A2/B2 Solenoid Short to 12 V
  • 4797ON/OFF Valve X-Axis: Valve A3/B3 Solenoid Short to 12 V
  • 4798ON/OFF Valve X-Axis: Valve A4/B4 Solenoid Short to 12 V
  • 4799Motor Mode: Enable Valve Solenoid Short to 12 V
  • 48PWM Raise Threshold is Too Low During Calibration
  • 4800Proportional Valve X-Axis: Valve MMX-A Solenoid Short to Ground
  • 4801Proportional Valve X-Axis: Valve MMX-B Solenoid Short to Ground
  • 4802Proportional Valve Y-Axis: Valve MMY-A Solenoid Short to Ground
  • 4803Proportional Valve Y-Axis: Valve MMY-B Solenoid Short to Ground
  • 4804Motor Mode: Proportional Valve Solenoid Short to Ground
  • 4805On/Off Valve Y-Axis: Valve A1/B1 Solenoid Short to Ground
  • 4806ON/OFF Valve Y-Axis: Valve A2/B2 Solenoid Short to Ground
  • 4807On/Off Valve X-Axis: Valve A3/B3 Solenoid Short to Ground
  • 4808ON/OFF Valve X-Axis: Valve A4/B4 Solenoid Short to Ground
  • 4809Motor Mode: Enable Valve Solenoid Short to Ground
  • 4810Proportional Valve X-Axis: Valve MMX-A Solenoid Open Circuit
  • 4811Proportional Valve X-Axis: Valve MMX-B Solenoid Open Circuit
  • 4812Proportional Valve Y-Axis: Valve MMY-A Solenoid Open Circuit
  • 4813Proportional Valve Y-Axis: Valve MMY-B Solenoid Open Circuit
  • 4814Motor Mode: Proportional Valve Solenoid Open Circuit
  • 4815ON/OFF Valve Y-Axis: Valve A1/B1 Solenoid Open Circuit
  • 4816ON/OFF Valve Y-Axis: Valve A2/B2 Solenoid Open Circuit
  • 4817ON/OFF Valve X-Axis: Valve A3/B3 Solenoid Open Circuit
  • 4818ON/OFF Valve X-Axis: Valve A4/B4 Solenoid Open Circuit
  • 4819Motor Mode: Enable Valve Solenoid Open Circuit
  • 4820Proportional Valve X-Axis: Valve MMX-A Solenoid Unstable Current
  • 4821Proportional Valve X-Axis: Valve MMX-B Solenoid Unstable Current
  • 4822Proportional Valve Y-Axis: Valve MMY-A Solenoid Unstable Current
  • 4823Proportional Valve Y-Axis: Valve MMY-B Solenoid Unstable Current
  • 4824Motor Mode: Proportional Valve Solenoid Unstable Current
  • 4825ON/OFF Valve Y-Axis: Valve A1/B1 Solenoid Unstable Current
  • 4826ON/OFF Valve Y-Axis: Valve A2/B2 Solenoid Unstable Current
  • 4827ON/OFF Valve X-Axis: Valve A3/B3 Solenoid Unstable Current
  • 4828ON/OFF Valve X-Axis: Valve A4/B4 Solenoid Unstable Current
  • 4829Motor Mode: Enable Valve Solenoid Unstable Current
  • 4830Engine RPM Via CAN Line: Timeout Reception
  • 4840Sensor Supply Line 5V: Value Too High
  • 4841Sensor Supply Line 5V: Value Too Low
  • 4842Sensor Supply Signal: Open Circuit, Towards +5V
  • 4843Sensor Supply Signal: Open Circuit, Towards Ground
  • 4851Proportional Valve X-Axle: Short Circuit Between HSD A and HSD B
  • 4852Proportional Valve X-Axle: Short Circuit Between HSD A and HSD B and Open Circuit on HSD A
  • 4861Proportional Valve Y-Axle: Short Circuit Between HSD A and HSD B
  • 4862Proportional Valve Y-Axle: Short Circuit Between HSD A and HSD B and Open Circuit on HSD A
  • 4898eVGT System Failure
  • 48DThrottle Valve Actuator Control Circuit Over Temperature
  • 49The 3rd Remote Hydraulic Control Lever Potentiometer Failure
  • 4900Inconsistency Between Loaded Configuration and I/O Connection
  • 4933Fan Speed Signal Could Not be Measured for a Period
  • 499ASignal Error For Can Message Sensor
  • 49AADEF Tank Temperature Failure
  • 49C6DEF Supply Module Pump Motor Communication Failure
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