John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 11 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 000177.03 | — | Transmission Temperature Sensor High Voltage | Full repair manual for code 000177.03 |
| BIF000177.03 | BIF | Transmission Oil Temperature Sender Fault | Full repair manual for code BIF000177.03, BIF |
| 177.03 | CCU, EPC, PTP, BIF, or TCU | Transmission Oil Temperature Sensor Voltage Too High | Full repair manual for code 177.03, CCU, EPC, PTP, BIF, or TCU |
| 177.03 | Transmission Control Module (PTA, EPC, PTP, CCU, or BIF) | Transmission Oil Temperature Sensor Voltage Too High | Full repair manual for code 177.03, Transmission Control Module (PTA, EPC, PTP, CCU, or BIF) |
| 000177.04 | — | Transmission Temperature Sensor Low Voltage | Full repair manual for code 000177.04 |
| 000177.04 | — | Trans Oil Temp Voltage Low Main Control Module (CCU) | Full repair manual for code 000177.04 |
| BIF000177.04 | BIF | Transmission Oil Temperature Sender Short to Ground | Full repair manual for code BIF000177.04, BIF |
| 177.04 | CCU, TCU, EPC, PTP, BIF | Transmission Oil Temperature Sensor Voltage Too Low | Full repair manual for code 177.04, CCU, TCU, EPC, PTP, BIF |
| 177.04 | PTA / PTP / EPC / TCU / BIF | Transmission Oil Temperature Sensor Short to Ground / Voltage Too Low | Full repair manual for code 177.04, PTA / PTP / EPC / TCU / BIF |
| 000177.09 | — | CAN BUS Message Issue - Check For Other Error Codes Rear Chassis (CCU) | Full repair manual for code 000177.09 |
| 177.09 | SSU, RPT, PTF, or SST | CAN BUS Message Issue / Cannot Be Received | Full repair manual for code 177.09, SSU, RPT, PTF, or SST |
| 000177.16 | — | High Transmission Oil Temperature in Rear Chassis | Full repair manual for code 000177.16 |
| 177.16 | EPC, PTP, TCU, BIF, or SDM | Transmission Oil Temperature High | Full repair manual for code 177.16, EPC, PTP, TCU, BIF, or SDM |
| 177.16 | Transmission Control Unit (TCU) / Powershift Transmission Control Unit (PTP) / Electronic Power Control (EPC) | Transmission Oil Temperature High | Full repair manual for code 177.16, Transmission Control Unit (TCU) / Powershift Transmission Control Unit (PTP) / Electronic Power Control (EPC) |
| 000177.17 | — | Transmission Oil Temperature Indication | Full repair manual for code 000177.17 |
| 177.17 | ACU, PTI, or PTP | Transmission Oil Temperature Low / Engine Speed Limited Due to Cold Oil | Full repair manual for code 177.17, ACU, PTI, or PTP |
| 000177.19 | — | Trans Temp Sensor Fault | Full repair manual for code 000177.19 |
| 177.19 | CCU, RPT, or PTA | Transmission Oil Temperature Sensor Fault | Full repair manual for code 177.19, CCU, RPT, or PTA |
| 000177.31 | — | Trans Temp Sensor Fault | Full repair manual for code 000177.31 |
| 177.31 | RPT | Transmission Oil Temperature Sensor, Malfunction | Full repair manual for code 177.31, RPT |
| 000186.01 | — | Front PTO Speed Too Slow During Start Up | Full repair manual for code 000186.01 |
| 186.01 | PTF (Front Chassis Module) | Front PTO speed sensor, Overload protection activated | Full repair manual for code 186.01, PTF (Front Chassis Module) |
| 000186.04 | — | Front PTO Speed Sensor Voltage Low | Full repair manual for code 000186.04 |
| 186.04 | PTF | Front PTO speed sensor, Voltage too low | Full repair manual for code 186.04, PTF |
| 186.04 | RPT (Rear Power Take-Off) Control Module | Rear PTO speed sensor, Voltage too low. | Full repair manual for code 186.04, RPT (Rear Power Take-Off) Control Module |
| 000186.05 | — | Front PTO Speed Sensor Open Circuit | Full repair manual for code 000186.05 |
| 186.05 | PTF | Front PTO Speed Sensor, Open Circuit | Full repair manual for code 186.05, PTF |
| 186.05 | RPT | Rear PTO Speed Sensor, Open Circuit | Full repair manual for code 186.05, RPT |
| 000186.15 | — | Rear PTO Continues To Turn For Too Long After Turning Main Control Module | Full repair manual for code 000186.15 |
| 186.15 | BCU or RPT | Rear PTO Speed Sensor, Speed Present Despite Rear PTO Being Switched Off | Full repair manual for code 186.15, BCU or RPT |
| 186.15 | PTF | Front PTO Speed Sensor, Speed Too High | Full repair manual for code 186.15, PTF |
| 000186.17 | — | Front PTO Speed Too Slow | Full repair manual for code 000186.17 |
| 186.17 | PTF (Front Chassis Module), BCU (Basic Control Unit), or RPT (Rear PTO Module) | Front PTO Speed Sensor, Speed Too Low | Full repair manual for code 186.17, PTF (Front Chassis Module), BCU (Basic Control Unit), or RPT (Rear PTO Module) |
| 186.17 | RPT or BCU | Rear PTO Speed Sensor, Speed Too Low / Rear PTO Speed Sensor No Signal | Full repair manual for code 186.17, RPT or BCU |
| 189 | Engine 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) |
| 189.31 | ECU | The Engine Is In An Active Derate Mode, Check For Other Error Codes | Full repair manual for code 189.31, ECU |
| 190 | ECU | The ECU Has Registered An Engine Over Speed | Full repair manual for code 190, ECU |
| 000190.00 | — | Engine RPM Out of Range High | Full repair manual for code 000190.00 |
| 000190.00 | — | Engine Over Speed Detected | Full repair manual for code 000190.00 |
| ECU000190.00 | ECU | Engine Speed High | Full repair manual for code ECU000190.00, ECU |
| 000190.01 | — | Engine Speed Low in Cab Module (TIA) | Full repair manual for code 000190.01 |
| 000190.01 | — | Engine Speed Low Rear Chassis Module (HCC) | Full repair manual for code 000190.01 |
| 000190.01 | — | Engine RPM Out of Range Low | Full repair manual for code 000190.01 |
| 190.01 | HCC | Engine Speed Below Normal Operational Range, Most Severe Level | Full repair manual for code 190.01, HCC |
| 000190.02 | — | Engine Speed Sensor Data Erratic or Missing | Full repair manual for code 000190.02 |
| 000190.02 | — | Engine Speed Low Hitch Control Module | Full repair manual for code 000190.02 |
| BIF000190.02 | BIF | No Signal from Engine Speed Sender | Full repair manual for code BIF000190.02, BIF |
| 190.02 | HCC (Hitch Control Module) | Hitch Calibration Fault / Engine Speed Low | Full repair manual for code 190.02, HCC (Hitch Control Module) |
| 000190.09 | — | Engine Speed Sensor Communication Error | Full repair manual for code 000190.09 |
| 000190.09 | — | CAN BUS Message Missing On The Power Train CAN BUS | Full repair manual for code 000190.09 |