John Deere Tractors Fault Codes List: SPN 523843 FMI 31 to SPN 523973 FMI 13
Page 15 of 19 of the full John Deere Tractors fault code list (1,884 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
John Deere Tractors codes SPN 523843 FMI 31 to SPN 523973 FMI 13
- SPN 523843 FMI 31Quick Raise/Lower Switch, Malfunction
- SPN 523844 FMI 12Diff Lock Braking Disabled
- SPN 523847 FMI 3Solenoid Valve for Suspended Front-Wheel Drive Axle Pressure Build-up, Voltage Too High
- SPN 523 847 FMI 6Solenoid Valve for Suspended Front-Wheel Drive Axle Pressure Build-up, Current Too High
- SPN 523848 FMI 13Actuator for Air Distribution, Not Calibrated
- SPN 523848 FMI 3Actuator for Air Distribution (Potentiometer), Voltage Too High
- SPN 523848 FMI 4Actuator for Air Distribution (Potentiometer), Voltage Too Low
- SPN 523848 FMI 5Actuator for Air Distribution, Current Too Low
- SPN 523848 FMI 6Actuator for Air Distribution, Current Too High
- SPN 523848 FMI 7Actuator for Air Distribution, Malfunction
- SPN 523851 FMI 2Incorrect CAN BUS Message, Information from HCC, SCC or SCO Control Software
- SPN 523869Stepper Motor for E-SCV XI, Temperature Too High
- SPN 523869 FMI 1Stepper Motor for E-SCV XI, Temperature Too Low
- SPN 523869 FMI18Stepper Motor for E-SCV XI, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523870Stepper Motor for E-SCV XII, Temperature Too High
- SPN 523870 FMI 1Stepper Motor for E-SCV XII, Temperature Too Low
- SPN 523870 FMI 18Stepper Motor for E-SCV XII, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523871Stepper Motor for E-SCV XIII, Temperature Too High
- SPN 523871 FMI 1Stepper Motor for E-SCV XIII, Temperature Too Low
- SPN 523871 FMI 18Stepper Motor for E-SCV XIII, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523884Stepper Motor for E-SCV XI, Supply Voltage Too High
- SPN 523884 FMI 1Stepper Motor for E-SCV XI, Supply Voltage Too Low
- SPN 523885Stepper Motor for E-SCV XII, Supply Voltage Too High
- SPN 523885 FMI 1Stepper Motor for E-SCV XII, Supply Voltage Too Low
- SPN 523886Stepper Motor for E-SCV XIII, Supply Voltage Too High
- SPN 523886 FMI 1Stepper Motor for E-SCV XIII, Supply Voltage Too Low
- SPN 523887 FMI 18Stepper Motor for E-SCV I, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523887 FMI 3Stepper Motor for E-SCV I, Temperature Too High
- SPN 523887 FMI 4Stepper Motor for E-SCV I, Temperature Too Low
- SPN 523888 FMI 18Stepper Motor for E-SCV II, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523888 FMI 3Stepper Motor for E-SCV II, Temperature Too High
- SPN 523888 FMI 4Stepper Motor for E-SCV II, Temperature Too Low
- SPN 523889 FMI 18Stepper Motor for E-SCV III, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523889 FMI 3Stepper Motor for E-SCV III, Temperature Too High
- SPN 523889 FMI 4Stepper Motor for E-SCV III, Temperature Too Low
- SPN 523890Stepper Motor for E-SCV I, Supply Voltage Too High
- SPN 523890 FMI 1Stepper Motor for E-SCV I, Supply Voltage Too Low
- SPN 523891Stepper Motor for E-SCV II, Supply Voltage Too High
- SPN 523891 FMI 1Stepper Motor for E-SCV II, Supply Voltage Too Low
- SPN 523892Stepper Motor for E-SCV III, Supply Voltage Too High
- SPN 523892 FMI 1Stepper Motor for E-SCV III, Supply Voltage Too Low
- SPN 523893 FMI 18Stepper Motor for E-SCV IV, Hydraulic Oil Temperature and Supply Voltage Too Low
- SPN 523893 FMI 3Stepper Motor for E-SCV IV, Temperature Too High
- SPN 523893 FMI 4Stepper Motor for E-SCV IV, Temperature Too Low
- SPN 523894Stepper Motor for E-SCV IV, Supply Voltage Too High
- SPN 523894 FMI 1Stepper Motor for E-SCV IV, Supply Voltage Too Low
- SPN 523905 FMI31Front PTO Solenoid Valve Circuit Fault
- SPN 523907 FMI 2Rear PTO Preselector Switch, Fault
- SPN 523908 FMI 19Remote Control Switch for Rear PTO, Malfunction
- SPN 523908 FMI 2Switches for Remote Control of Rear PTO (Right and Left), Fault
- SPN 523908 FMI 31Remote Control Switch for Rear PTO, Malfunction
- SPN 523908 FMI 9Incorrect CAN Bus Message, Information from OIC Control Software
- SPN 523910 FMI 2Control Software Internal Fault
- SPN 523923 FMI 19Incorrect CAN Bus Message, Information from AIC Control Software
- SPN 523923 FMI 2Control Lever for E-SCV I, Signal Out of Range
- SPN 523923 FMI 3Control Lever for E-SCV I, Voltage Too High
- SPN 523923 FMI 31Control Lever for E-SCV I, Fault
- SPN 523923 FMI 4Control Lever for E-SCV I, Voltage Too Low
- SPN 523925 FMI 9Incorrect CAN BUS Message, Information from XMC Control Software
- SPN 523942 FMI 31INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While E-SCV VI is Activated
- SPN 523943 FMI 31INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While E-SCV V is Activated
- SPN 523944 FMI 31INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While E-SCV IV is Activated
- SPN 523945 FMI 31INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While E-SCV III is Activated
- SPN 523946 FMI 31INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While E-SCV II is Activated
- SPN 523947 FMI 31INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While E-SCV I is Activated
- SPN 523948 FMI 3Solenoid Valve for Lowering Cab Suspension, Voltage Too High
- SPN 523948 FMI 5Solenoid Valve for Lowering Cab Suspension, Current Too Low
- SPN 523948 FMI 6Solenoid Valve for Lowering, Current Too High
- SPN 523949 FMI 3Solenoid Valve for Raising, Voltage Too High
- SPN 523949 FMI 5Solenoid Valve for Raising, Current Too Low
- SPN 523949 FMI 6Solenoid Valve for Raising, Current Too High
- SPN 523950 FMI 13Hitch Position Sensor, Fault During Calibration
- SPN 523951 FMI 10Calibration of Suspended Front-Wheel Drive Axle, Fault
- SPN 523951 FMI 13Suspended Front-Wheel Drive Axle Not Calibrated
- SPN 523951 FMI 14Suspended Front-Wheel Drive Axle Not Calibrated
- SPN 523951 FMI 15Pressure Reduction During Calibration of Suspended FrontWheel Drive Axle, Bottom Position Not Reached
- SPN 523951 FMI 2Suspended Front-Wheel Drive Axle Calibration, Front-Wheel Drive Axle Moves In Wrong Direction
- SPN 523952 FMI 31Rear Hitch Control Lever, Malfunction
- SPN 523953 FMI 2Potentiometer for Speed Control Lever, Voltages at Channel 1 and Channel 2 not in the Correct Ratio
- SPN 523953 FMI 3Sensor Unit for Speed Control Lever, Voltage Too High
- SPN 523953 FMI 4Sensor Unit for Speed Control Lever, Voltage Too Low
- SPN 523954 FMI 11Sensor Unit for Speed Control Lever (Speed Wheel), Output Signals do Not Match
- SPN 523956 FMI 31INFORMATION FOR OPERATOR: Engine Off - Reverse Drive lever Still in Forward or Reverse Position
- SPN 523957 FMI 31INFORMATION FOR OPERATOR: Tractor Start-Up with Reverse Drive Lever not in Park Lock or Neutral Position
- SPN 523959 FMI 31No Wheel Speed While in Gear
- SPN 523960 FMI 31INFORMATION FOR OPERATOR: Forward or Reverse Position Preselected without Valid Operator Presence Signal
- SPN 523961 FMI 12INFORMATION FOR OPERATOR: Travel Speed Detected With Park Lock Engaged
- SPN 523961 FMI 2Park Lock cannot be Disengaged
- SPN 523961 FMI 7Park Lock, Malfunction
- SPN 523962 FMI 31Front-Wheel Drive Axle Speed Sensor, Signal does Not Match Transmission Output Speed
- SPN 523964 FMI 3Solenoid Valve for Suspended Front-Wheel Drive Axle Pressure Reduction, Voltage Too High
- SPN 523964 FMI 5Solenoid Valve for Suspended Front-Wheel Drive Axle Pressure Reduction, Current Too Low
- SPN 523964 FMI 6Solenoid Valve for Suspended Front-Wheel Drive Axle Pressure Reduction, Current Too High
- SPN 523965 FMI 2Control Lever for E-SCV V, Fault
- SPN 523965 FMI 31Activation of Manual Mode Failed
- SPN 523966 FMI 14INFORMATION FOR OPERATOR: Tractor in Come-Home Mode, Select Direction of Travel
- SPN 523966 FMI 31Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Reverse Drive Lever in Position for Neutral or Park
- SPN 523967 FMI 2Sensor Unit for Speed Control Lever, Malfunction in Speed Band 1
- SPN 523973 FMI 10Cab Suspension Fails to Reach Level Position or End Stops in the Target Time During Calibration
- SPN 523973 FMI 13Cab Suspension Sensor Not Calibrated Correctly
Other John Deere machine types
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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.