John Deere fault codes & repair guides

All 3,995 codes· 50 per page · page 40 of 80

John Deere fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
2825.31FCCReverse Drive Lever, FaultFull repair manual for code 2825.31, FCC
002826.31Issue With Signals From The Forward/Reverse Lever Cab Module (TIA)Full repair manual for code 002826.31
2826.31FCCReverse Drive Lever Circuit Fault / Left-Hand Reverser Lever Multiple Switch Circuit FaultFull repair manual for code 2826.31, FCC
2828.02FCC (Front Console Control Unit)Issue With Signals From The Forward/Reverse LeverFull repair manual for code 2828.02, FCC (Front Console Control Unit)
002828.31Issue With Signals From The Forward/Reverse LeverFull repair manual for code 002828.31
2828.31FCC (Front Chassis Control) / TIA (Tractor Implement Automation / Cab Module)Drive Lever Position Switch Circuit FaultFull repair manual for code 2828.31, FCC (Front Chassis Control) / TIA (Tractor Implement Automation / Cab Module)
002829.31Issue With Signals From The Forward/Reverse LeverFull repair manual for code 002829.31
2829.31FCCReverse Drive Lever, Park Lock Switch, and Neutral Switch or Power Zero Switch Activated Simultaneously for Too Long a PeriodFull repair manual for code 2829.31, FCC
002833.31Tractor Is Moving When Park Lock EngagedFull repair manual for code 002833.31
2833.31PTQ, PTI, or PTPPark brake is engaged while vehicle is in motionFull repair manual for code 2833.31, PTQ, PTI, or PTP
002850.03High Voltage On Radio Aerial Radio (CSC)Full repair manual for code 002850.03
2850.03CRUExcessive Voltage Detected in Radio Antenna CircuitFull repair manual for code 2850.03, CRU
002850.05Low Amp Draw On Radio Aerial Radio (CRU)Full repair manual for code 002850.05
2850.05CRU or JDL / JL2Low Current in Radio Antenna Circuit Detected / Cellular Antenna Error - Open CircuitFull repair manual for code 2850.05, CRU or JDL / JL2
002850.06High Amp Draw On Radio Aerial Radio (CSC)Full repair manual for code 002850.06
2850.06JDLink / Modular Telematics Gateway (MTG) or Custom Radio Unit (CRU)Cellular Antenna Error - Grounded/Short CircuitFull repair manual for code 2850.06, JDLink / Modular Telematics Gateway (MTG) or Custom Radio Unit (CRU)
2854.09RTK Rover Age ExceededFull repair manual for code 2854.09
2854.31ns Carrier 31 Exists Lamp Rover RTK Rover Link FaultFull repair manual for code 2854.31
ITC002854.31ITCRTK Radio Not RespondingFull repair manual for code ITC002854.31, ITC
002865.02Rear Windscreen Wiper Switch IssueFull repair manual for code 002865.02
2865.02CLCWiper System, Rear Wiper Switch Circuit FaultFull repair manual for code 2865.02, CLC
2865.02FCC / CLC / RLCRear Wiper Switch Circuit FaultFull repair manual for code 2865.02, FCC / CLC / RLC
002872.02Issue With The Signals From The Light Switch, Dash Module (FCC)Full repair manual for code 002872.02
2872.02FCC, CLC, or CABMain Light Switch Circuit Problem / Road Light Switch Configuration FaultFull repair manual for code 2872.02, FCC, CLC, or CAB
002875.04Low Voltage At The Hazard Warning Light Button Arm Rest Module (CSM)Full repair manual for code 002875.04
2875.04FLC (Flex Load Controller) or VCU (Vehicle Control Unit)4-Way Flasher Switch (S31) Input Short to GroundFull repair manual for code 2875.04, FLC (Flex Load Controller) or VCU (Vehicle Control Unit)
002876.02Dash Module Detected Issue with Input Signals from Indicator SwitchFull repair manual for code 002876.02
002876.02Dash Module Has Noted An Issue With The Turn Signal SwitchFull repair manual for code 002876.02
002876.02Problem With The Signal From The Indicator Stalk, Dash Module (FCC)Full repair manual for code 002876.02
2876.02ICC / CABTurn Signal Switch Problem / ConflictFull repair manual for code 2876.02, ICC / CAB
002905.05Gear Selector Range Solenoid D-E Amps Low Main Control ModuleFull repair manual for code 002905.05
2905.05PTQ / PTPSolenoid valve for H3 range change (D-E), intensity too low / R3 Proportional Solenoid Circuit FaultFull repair manual for code 2905.05, PTQ / PTP
002905.06Gear Selector Range Solenoid D-E Amps High Main Control ModuleFull repair manual for code 002905.06
2905.06PTP / PTQR3 Proportional Solenoid Circuit FaultFull repair manual for code 2905.06, PTP / PTQ
002906.05Gear Selector Range Solenoid C-D Amps Low Main Control Module (PTQ)Full repair manual for code 002906.05
2906.05PTQSolenoid valve for H4 (E-F) range change, current too lowFull repair manual for code 2906.05, PTQ
2906.06PTQGear Selector Range Solenoid C-D Amps HighFull repair manual for code 2906.06, PTQ
002931.01Foot Brake Oil Level Switch Activated, Check Brake CircuitFull repair manual for code 002931.01
2931.01CCUBrake Oil Level Extremely LowFull repair manual for code 2931.01, CCU
2931.02CCU (Chassis Control Unit)Foot Brake Oil Level Switch Voltage Issue, Check Brake Circuit.Full repair manual for code 2931.02, CCU (Chassis Control Unit)
2931.03CCUFoot Brake Oil Level Switch High VoltsFull repair manual for code 2931.03, CCU
002931.04Foot Brake Oil Level Switch Low Volts, Check Brake CircuitFull repair manual for code 002931.04
2931.04CCUHydraulic Brake Fluid Level Switch - Voltage Below Normal, or Shorted to Low SourceFull repair manual for code 2931.04, CCU
3020Unloading Auger Engagement FailureFull repair manual for code 3020
3020Unloading Auger Engage Activated Without CommandFull repair manual for code 3020
3020Unloading Auger Engage Circuit OpenFull repair manual for code 3020
3031Tank Fluid Temp SignalFull repair manual for code 3031
3031.04Engine Control Unit (ECU)DEF Tank Fluid Temperature Sensor, Voltage Too LowFull repair manual for code 3031.04, Engine Control Unit (ECU)
003031.12DEF Tank Temperature Sensor IssueFull repair manual for code 003031.12
3031.12Engine Control Unit (ECU)DEF Tank Fluid Temperature ErrorFull repair manual for code 3031.12, Engine Control Unit (ECU)