John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 39 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 2659.15 | ECU | EGR Mass Flow Rate Data Slightly High / Calculated EGR Flow Rate Slightly High | Full repair manual for code 2659.15, ECU |
| 002659.17 | — | EGR Flow Meter Reading Issue | Full repair manual for code 002659.17 |
| 2659.17 | Engine Control Unit (ECU) | Calculated EGR Flow Rate Slightly Low | Full repair manual for code 2659.17, Engine Control Unit (ECU) |
| 2790 | — | Fixed Turbocharger Comp Outlet Temp | Full repair manual for code 2790 |
| ECU002790.16 | ECU | Turbocharger Outlet Temperature High | Full repair manual for code ECU002790.16, ECU |
| 2790.16 | Engine Control Unit (ECU) | Calculated Compressor Outlet Temperature Moderately High | Full repair manual for code 2790.16, Engine Control Unit (ECU) |
| 2790.18 | Engine Control Unit (ECU) | Turbocharger Compressor Outlet Temperature (Calculated) High / Above Normal Operational Range | Full repair manual for code 2790.18, Engine Control Unit (ECU) |
| 2791 | — | EGR Valve Drive Circuit Fault | Full repair manual for code 2791 |
| 002791.05 | — | Engine EGR Valve Engine Module Supply Issue | Full repair manual for code 002791.05 |
| 2791.05 | ECU | Engine EGR Valve Actuator, Current Too Low / EGR Valve Drive Circuit Has High Resistance | Full repair manual for code 2791.05, ECU |
| 002791.06 | — | Engine EGR Valve Low Resistance Issue (ECU) | Full repair manual for code 002791.06 |
| 2791.06 | ECU | EGR Valve Drive Circuit Has Low Resistance / EGR Valve Actuator, Current Too High | Full repair manual for code 2791.06, ECU |
| 002791.07 | — | EGR Valve Calibration Issue (ECU) | Full repair manual for code 002791.07 |
| ECU002791.07 | ECU | EGR Valve Position Fault | Full repair manual for code ECU002791.07, ECU |
| 2791.07 | Engine Control Unit (ECU) | Exhaust Gas Recirculation (EGR) Valve Control Error / EGR Valve Position Error / EGR Valve Not Reaching Expected Position | Full repair manual for code 2791.07, Engine Control Unit (ECU) |
| 2791.13 | ECU | EGR Valve Out of Calibration | Full repair manual for code 2791.13, ECU |
| ECU002791.13 | ECU | EGR Valve Position Fault | Full repair manual for code ECU002791.13, ECU |
| 002795.03 | — | Variable Geometry Turbo Actuator High Voltage | Full repair manual for code 002795.03 |
| ECU002795.03 | ECU | Turbocharger Position Sensor Circuit Fault | Full repair manual for code ECU002795.03, ECU |
| 2795.03 | Engine Control Unit (ECU) | VGT Vane Position Signal Out of Range High | Full repair manual for code 2795.03, Engine Control Unit (ECU) |
| 002795.04 | — | Variable Geometry Turbo Actuator Low Voltage | Full repair manual for code 002795.04 |
| ECU002795.04 | ECU | Turbocharger Position Sensor Circuit Fault | Full repair manual for code ECU002795.04, ECU |
| 2795.04 | Engine Control Unit (ECU) | VGT Vane Position Signal Out of Range Low / VGT Actuator, Voltage Too Low | Full repair manual for code 2795.04, Engine Control Unit (ECU) |
| 002795.07 | — | Variable Geometry Turbo Has Not Reached The Desired Position | Full repair manual for code 002795.07 |
| 2795.07 | ECU | Variable Geometry Turbo Control Error | Full repair manual for code 2795.07, ECU |
| 2795.13 | Engine Control Unit (ECU) | Variable Geometry Turbocharger (VGT) Actuator, Calibration Error | Full repair manual for code 2795.13, Engine Control Unit (ECU) |
| 002795.31 | — | Variable Geometry Turbo Has Not Reached The Desired Position | Full repair manual for code 002795.31 |
| 2795.31 | Engine Control Unit (ECU) | VGT Actuator Fault / VGT Vane Position Invalid / Turbocharger Actuator Fault | Full repair manual for code 2795.31, Engine Control Unit (ECU) |
| 2797 | — | Injector High Voltage Supply #1 Fault | Full repair manual for code 2797 |
| 2797.03 | Engine Control Unit (ECU) | Injector High Voltage Supply #1 Out of Range High | Full repair manual for code 2797.03, Engine Control Unit (ECU) |
| 2797.05 | Engine Control Unit (ECU) | Injector High Voltage Supply #1 Circuit Has High Resistance / Injection Valve Supply Voltage 1, Resistance Too High | Full repair manual for code 2797.05, Engine Control Unit (ECU) |
| 2797.06 | ECU | Injector High Voltage Supply #1 Circuit Has Low Resistance | Full repair manual for code 2797.06, ECU |
| 2798.03 | ECU | Injector High Voltage Supply #2 Out of Range High | Full repair manual for code 2798.03, ECU |
| 2798.05 | Engine Control Unit (ECU) | Injector High Voltage Supply #2 Circuit Has High Resistance | Full repair manual for code 2798.05, Engine Control Unit (ECU) |
| 002798.06 | — | Low Resistance On The Injector Supply Circuit (ECU) | Full repair manual for code 002798.06 |
| 2798.06 | Engine Control Unit (ECU) | Injection Valve Supply Voltage 2, Resistance Too Low | Full repair manual for code 2798.06, Engine Control Unit (ECU) |
| 002818.31 | — | No Signal From Driver Seat Switch | Full repair manual for code 002818.31 |
| 2818.31 | RPT, CCU, BCU, or ICC | Operator Presence Switch Not Activated | Full repair manual for code 2818.31, RPT, CCU, BCU, or ICC |
| 002820.31 | — | No Signal From Driver Seat Switch With Forward/Reverse Lever In Drive | Full repair manual for code 002820.31 |
| 002820.31 | — | Operator Seat Switch Not Activated With The Shuttle Lever Is Switched On | Full repair manual for code 002820.31 |
| 2820.31 | PTR | Operator Seat Switch Not Activated With The Shuttle Lever Is Switched On | Full repair manual for code 2820.31, PTR |
| 2820.31 | TIQ, PTR, TIP / TII, ICC | Operator Not Present During Shift | Full repair manual for code 2820.31, TIQ, PTR, TIP / TII, ICC |
| 002824.02 | — | Issue With Signals From The Forward/Reverse Lever Rear Chassis Module (PTQ) | Full repair manual for code 002824.02 |
| 2824.02 | PTQ | Reverse Drive Lever, Not-Neutral Switch, Out of Range | Full repair manual for code 2824.02, PTQ |
| 2824.02 | Transmission Controller or Power Line Communication (PTQ, PTP, PL1) | Reverse Drive Lever, Not-Neutral Switch, Out of Range | Full repair manual for code 2824.02, Transmission Controller or Power Line Communication (PTQ, PTP, PL1) |
| 002825.07 | — | Park Brake Active When Shuttle Lever Is Not In Neutral | Full repair manual for code 002825.07 |
| 2825.07 | PTR | Not Valid Neutral Park Command | Full repair manual for code 2825.07, PTR |
| 002825.13 | — | CAN BUS Message Issue With Message From The FCC Module, Dash Module | Full repair manual for code 002825.13 |
| 2825.13 | FCC | Incorrect CAN BUS message / Left-Hand Reverser Lever Type / Drive Lever Type is Not Selected | Full repair manual for code 2825.13, FCC |
| 002825.31 | — | Issue With Signals From The Forward/Reverse Lever, Dash Module (FCC) | Full repair manual for code 002825.31 |
