John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 46 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 3597.03 | OIC (Operator Interface Control Unit / Cab Module) | ELX Output 1 Circuit Voltage High | Full repair manual for code 3597.03, OIC (Operator Interface Control Unit / Cab Module) |
| 3597.03 | Varies (Main Machine Controller / ECU, OIC, ECM, ECU) | 5-Volt Sensor Supply 1 Out of Range High | Full repair manual for code 3597.03, Varies (Main Machine Controller / ECU, OIC, ECM, ECU) |
| 003597.04 | — | Low 12 Volt Supply Voltage to Main Control Module | Full repair manual for code 003597.04 |
| 3597.04 | Cab Control Unit | Supply Voltage (ELX) for Control Unit, Voltage Too Low | Full repair manual for code 3597.04, Cab Control Unit |
| 3597.04 | OIC (Operator Interface Control) / Machine/Engine Controller | Switched Supply Voltage of the Cab Control Unit, Voltage Too Low / 5 Volt Sensor Supply 1 Out of Range Low | Full repair manual for code 3597.04, OIC (Operator Interface Control) / Machine/Engine Controller |
| 003597.06 | — | 12 Volt Supply High AMPS, Range Module Direct Drive (PL3) | Full repair manual for code 003597.06 |
| 003597.06 | — | 12 Volt Supply High Amp Draw Main Control Module (CCU) | Full repair manual for code 003597.06 |
| 3597.06 | OIC / CAB, PL3, or ECU | Current Too High | Full repair manual for code 3597.06, OIC / CAB, PL3, or ECU |
| 3597.06 | OIC (Operator Interface Control Unit) | Switched Supply Voltage of the Cab Control Unit, Current Too High | Full repair manual for code 3597.06, OIC (Operator Interface Control Unit) |
| 3597.06 | PL3 Control Unit | Output for Driver, Current Too High / 12 Volt Supply High AMPS, Range Module Direct Drive | Full repair manual for code 3597.06, PL3 Control Unit |
| 003597.18 | — | Engine Module Battery Voltage Supply Low | Full repair manual for code 003597.18 |
| 3597.18 | Engine Control Module (ECM / ECU) | ECU Power Output Supply Voltage 1 - Data Valid But Below Normal Operating Range - Moderately Severe Level | Full repair manual for code 3597.18, Engine Control Module (ECM / ECU) |
| 3598 | — | Injector Power Supply Voltage #2 | Full repair manual for code 3598 |
| 003598.03 | — | High 12 Volt Supply Voltage Detected | Full repair manual for code 003598.03 |
| 3598.03 | OIC (Operator Interface Control Unit) | Supply Voltage 2 of the Cab Control Unit, Voltage Too High | Full repair manual for code 3598.03, OIC (Operator Interface Control Unit) |
| 003598.04 | — | Low 12 Volt Supply Voltage Detected | Full repair manual for code 003598.04 |
| 3598.04 | OIC, VCU, SIC, or VLC | Supply Voltage #2 for Control Unit Too Low / 5 Volt Sensor Supply 2 Short to Ground | Full repair manual for code 3598.04, OIC, VCU, SIC, or VLC |
| 003598.06 | — | 12 Volt Supply High AMPS OIC Cab Module, Dash Module (FCC) | Full repair manual for code 003598.06 |
| 3598.06 | OIC | Supply Voltage 2 of the Cab Control Unit, Current Too High | Full repair manual for code 3598.06, OIC |
| 3598.06 | OIC / FCC | Supply Voltage 2 of the Cab Control Unit, Current Too High / Wakeup Output Circuit Current High | Full repair manual for code 3598.06, OIC / FCC |
| 003599.03 | — | High 12 Volt Supply Voltage in Main Control Module | Full repair manual for code 003599.03 |
| 003599.03 | — | High 12 Volt Supply Voltage Detected | Full repair manual for code 003599.03 |
| 3599.03 | OIC (Operator Interface Console) / Cab Control Unit (CAB) | Supply Voltage 3 of the Cab Control Unit, Voltage Too High | Full repair manual for code 3599.03, OIC (Operator Interface Console) / Cab Control Unit (CAB) |
| 003599.06 | — | 12 Volt Supply High AMPS, Cab Control Module (DOI) | Full repair manual for code 003599.06 |
| 3599.06 | OIC (Operator Interface Console) / Cab Control Unit | Supply Voltage 3 of the Cab Control Unit, Current Too High | Full repair manual for code 3599.06, OIC (Operator Interface Console) / Cab Control Unit |
| 3659 | — | Spill Valve Circuit #1 Fault | Full repair manual for code 3659 |
| 3660 | — | Spill Valve Circuit #2 Fault | Full repair manual for code 3660 |
| 3661 | — | Spill Valve Circuit #3 Fault | Full repair manual for code 3661 |
| 3662 | — | Spill Valve Circuit #4 Fault | Full repair manual for code 3662 |
| 3663 | — | Spill Valve Circuit #5 Fault | Full repair manual for code 3663 |
| 3664 | — | Spill Valve Circuit #6 Fault | Full repair manual for code 3664 |
| 003673.03 | — | Exhaust Throttle Sensor Calibration Issue VGT (ECU) | Full repair manual for code 003673.03 |
| 3673.03 | Engine Control Unit (ECU) | Exhaust Throttle Actuator Position Signal Out Of Range High | Full repair manual for code 3673.03, Engine Control Unit (ECU) |
| 003673.04 | — | Exhaust Throttle Sensor Calibration Issue VGT (ECU) | Full repair manual for code 003673.04 |
| 3673.04 | ECU | Exhaust Throttle Actuator Position Signal Out Of Range Low | Full repair manual for code 3673.04, ECU |
| 003673.07 | — | Exhaust Throttle Sensor Calibration Issue VGT (ECU) | Full repair manual for code 003673.07 |
| 3673.07 | Engine Control Unit (ECU) | Exhaust Throttle Actuator Desired and Actual Position Mismatch During a Learn | Full repair manual for code 3673.07, Engine Control Unit (ECU) |
| 003673.31 | — | Exhaust Throttle Position Sensor Issue (ECU) | Full repair manual for code 003673.31 |
| 3673.31 | ECU | Exhaust Throttle Actuator Desired and Actual Position Mismatch | Full repair manual for code 3673.31, ECU |
| 003695.02 | — | Signal Voltage Issue From DPF Filter Switch (ICC) | Full repair manual for code 003695.02 |
| 3695.02 | ICC (Instrument Cluster Control) | Regeneration Switch Malfunction | Full repair manual for code 3695.02, ICC (Instrument Cluster Control) |
| 3695.14 | Engine Control Unit (ECU) or Engine Interface Control Unit (EIC) | The Calculated Soot Loading In The DPF Is High, However The Regen Switch Is Turned Off. Ensure The Switch Is In Auto Position. | Full repair manual for code 3695.14, Engine Control Unit (ECU) or Engine Interface Control Unit (EIC) |
| 003696.02 | — | Signal Voltage Issue From DPF Filter Switch (ICC) | Full repair manual for code 003696.02 |
| 3696.02 | ICC | Regeneration Switch Malfunction | Full repair manual for code 3696.02, ICC |
| 3711 | — | DOC Inlet Temperature Fault | Full repair manual for code 3711 |
| 3711.14 | ECU | Diesel Particulate Filter Active Regeneration is Inhibited Due to Low Exhaust Gas Temperature | Full repair manual for code 3711.14, ECU |
| ECU003711.14 | ECU | Exhaust Filter Inlet Temperature Not Reached | Full repair manual for code ECU003711.14, ECU |
| 003711.31 | — | DOC Inlet Temperature Too Low for Regeneration During ETM Stage | Full repair manual for code 003711.31 |
| 3711.31 | ECU | Diesel Particulate Filter Active Regeneration Inhibited Due to Low Exhaust Gas Temperature | Full repair manual for code 3711.31, ECU |
| ECU003711.31 | ECU | Exhaust Filter Inlet Temperature Not Reached | Full repair manual for code ECU003711.31, ECU |
