John Deere fault codes & repair guides

All 3,995 codes· 50 per page · page 11 of 80

John Deere fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
000177.03Transmission Temperature Sensor High VoltageFull repair manual for code 000177.03
BIF000177.03BIFTransmission Oil Temperature Sender FaultFull repair manual for code BIF000177.03, BIF
177.03CCU, EPC, PTP, BIF, or TCUTransmission Oil Temperature Sensor Voltage Too HighFull repair manual for code 177.03, CCU, EPC, PTP, BIF, or TCU
177.03Transmission Control Module (PTA, EPC, PTP, CCU, or BIF)Transmission Oil Temperature Sensor Voltage Too HighFull repair manual for code 177.03, Transmission Control Module (PTA, EPC, PTP, CCU, or BIF)
000177.04Transmission Temperature Sensor Low VoltageFull repair manual for code 000177.04
000177.04Trans Oil Temp Voltage Low Main Control Module (CCU)Full repair manual for code 000177.04
BIF000177.04BIFTransmission Oil Temperature Sender Short to GroundFull repair manual for code BIF000177.04, BIF
177.04CCU, TCU, EPC, PTP, BIFTransmission Oil Temperature Sensor Voltage Too LowFull repair manual for code 177.04, CCU, TCU, EPC, PTP, BIF
177.04PTA / PTP / EPC / TCU / BIFTransmission Oil Temperature Sensor Short to Ground / Voltage Too LowFull repair manual for code 177.04, PTA / PTP / EPC / TCU / BIF
000177.09CAN BUS Message Issue - Check For Other Error Codes Rear Chassis (CCU)Full repair manual for code 000177.09
177.09SSU, RPT, PTF, or SSTCAN BUS Message Issue / Cannot Be ReceivedFull repair manual for code 177.09, SSU, RPT, PTF, or SST
000177.16High Transmission Oil Temperature in Rear ChassisFull repair manual for code 000177.16
177.16EPC, PTP, TCU, BIF, or SDMTransmission Oil Temperature HighFull repair manual for code 177.16, EPC, PTP, TCU, BIF, or SDM
177.16Transmission Control Unit (TCU) / Powershift Transmission Control Unit (PTP) / Electronic Power Control (EPC)Transmission Oil Temperature HighFull repair manual for code 177.16, Transmission Control Unit (TCU) / Powershift Transmission Control Unit (PTP) / Electronic Power Control (EPC)
000177.17Transmission Oil Temperature IndicationFull repair manual for code 000177.17
177.17ACU, PTI, or PTPTransmission Oil Temperature Low / Engine Speed Limited Due to Cold OilFull repair manual for code 177.17, ACU, PTI, or PTP
000177.19Trans Temp Sensor FaultFull repair manual for code 000177.19
177.19CCU, RPT, or PTATransmission Oil Temperature Sensor FaultFull repair manual for code 177.19, CCU, RPT, or PTA
000177.31Trans Temp Sensor FaultFull repair manual for code 000177.31
177.31RPTTransmission Oil Temperature Sensor, MalfunctionFull repair manual for code 177.31, RPT
000186.01Front PTO Speed Too Slow During Start UpFull repair manual for code 000186.01
186.01PTF (Front Chassis Module)Front PTO speed sensor, Overload protection activatedFull repair manual for code 186.01, PTF (Front Chassis Module)
000186.04Front PTO Speed Sensor Voltage LowFull repair manual for code 000186.04
186.04PTFFront PTO speed sensor, Voltage too lowFull repair manual for code 186.04, PTF
186.04RPT (Rear Power Take-Off) Control ModuleRear PTO speed sensor, Voltage too low.Full repair manual for code 186.04, RPT (Rear Power Take-Off) Control Module
000186.05Front PTO Speed Sensor Open CircuitFull repair manual for code 000186.05
186.05PTFFront PTO Speed Sensor, Open CircuitFull repair manual for code 186.05, PTF
186.05RPTRear PTO Speed Sensor, Open CircuitFull repair manual for code 186.05, RPT
000186.15Rear PTO Continues To Turn For Too Long After Turning Main Control ModuleFull repair manual for code 000186.15
186.15BCU or RPTRear PTO Speed Sensor, Speed Present Despite Rear PTO Being Switched OffFull repair manual for code 186.15, BCU or RPT
186.15PTFFront PTO Speed Sensor, Speed Too HighFull repair manual for code 186.15, PTF
000186.17Front PTO Speed Too SlowFull repair manual for code 000186.17
186.17PTF (Front Chassis Module), BCU (Basic Control Unit), or RPT (Rear PTO Module)Front PTO Speed Sensor, Speed Too LowFull repair manual for code 186.17, PTF (Front Chassis Module), BCU (Basic Control Unit), or RPT (Rear PTO Module)
186.17RPT or BCURear PTO Speed Sensor, Speed Too Low / Rear PTO Speed Sensor No SignalFull repair manual for code 186.17, RPT or BCU
189Engine Control Unit (ECU)The Engine Is In An Active Derate Mode, Check For Other Error Codes (ECU)Full repair manual for code 189, Engine Control Unit (ECU)
189.31ECUThe Engine Is In An Active Derate Mode, Check For Other Error CodesFull repair manual for code 189.31, ECU
190ECUThe ECU Has Registered An Engine Over SpeedFull repair manual for code 190, ECU
000190.00Engine RPM Out of Range HighFull repair manual for code 000190.00
000190.00Engine Over Speed DetectedFull repair manual for code 000190.00
ECU000190.00ECUEngine Speed HighFull repair manual for code ECU000190.00, ECU
000190.01Engine Speed Low in Cab Module (TIA)Full repair manual for code 000190.01
000190.01Engine Speed Low Rear Chassis Module (HCC)Full repair manual for code 000190.01
000190.01Engine RPM Out of Range LowFull repair manual for code 000190.01
190.01HCCEngine Speed Below Normal Operational Range, Most Severe LevelFull repair manual for code 190.01, HCC
000190.02Engine Speed Sensor Data Erratic or MissingFull repair manual for code 000190.02
000190.02Engine Speed Low Hitch Control ModuleFull repair manual for code 000190.02
BIF000190.02BIFNo Signal from Engine Speed SenderFull repair manual for code BIF000190.02, BIF
190.02HCC (Hitch Control Module)Hitch Calibration Fault / Engine Speed LowFull repair manual for code 190.02, HCC (Hitch Control Module)
000190.09Engine Speed Sensor Communication ErrorFull repair manual for code 000190.09
000190.09CAN BUS Message Missing On The Power Train CAN BUSFull repair manual for code 000190.09