John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 43 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| ECU003471.04 | ECU | Fuel Dosing Control Valve Circuit Fault | Full repair manual for code ECU003471.04, ECU |
| ECU003471.05 | ECU | Fuel Dosing Control Valve Circuit Fault | Full repair manual for code ECU003471.05, ECU |
| ECU003471.07 | ECU | Fuel Dosing System Outlet Pressure Fault | Full repair manual for code ECU003471.07, ECU |
| ECU003471.11 | ECU | Fuel Dosing Control Valve Circuit Fault | Full repair manual for code ECU003471.11, ECU |
| 003473.03 | — | Exhaust Throttle Flap Actuator Signal Issue | Full repair manual for code 003473.03 |
| 3473.03 | ECU | Air Throttle Actuator Signal Out of Range High | Full repair manual for code 3473.03, ECU |
| 003473.04 | — | Exhaust Throttle Flap Actuator Signal Issue | Full repair manual for code 003473.04 |
| 3473.04 | Engine Control Unit (ECU) | Actuator Signal Out of Range Low | Full repair manual for code 3473.04, Engine Control Unit (ECU) |
| 003473.07 | — | Exhaust Throttle Flap Actuator Signal Issue | Full repair manual for code 003473.07 |
| 3473.07 | Engine Control Unit (ECU) | Air Throttle Signal Fault / Air Throttle Actuator Mismatch | Full repair manual for code 3473.07, Engine Control Unit (ECU) |
| 3480 | — | Fuel Dosing Inlet Pressure Signal Issue | Full repair manual for code 3480 |
| ECU003480.01 | ECU | Fuel Dosing Inlet Pressure Fault | Full repair manual for code ECU003480.01, ECU |
| ECU003480.03 | ECU | Fuel Dosing Pressure Sensor Circuit Fault | Full repair manual for code ECU003480.03, ECU |
| ECU003480.04 | ECU | Fuel Dosing Pressure Sensor Circuit Fault | Full repair manual for code ECU003480.04, ECU |
| 3482 | — | Fuel Dosing Shutoff Valve Signal Issue | Full repair manual for code 3482 |
| ECU003482.03 | ECU | Fuel Dosing Shutoff Valve Circuit Fault | Full repair manual for code ECU003482.03, ECU |
| ECU003482.04 | ECU | Fuel Dosing Shutoff Valve Circuit Fault | Full repair manual for code ECU003482.04, ECU |
| ECU003482.05 | ECU | Fuel Dosing Shutoff Valve Circuit Fault | Full repair manual for code ECU003482.05, ECU |
| ECU003482.16 | ECU | Fuel Dosing Shutoff Valve Fault | Full repair manual for code ECU003482.16, ECU |
| 3509 | — | Sensor Supply #1 Voltage Fault | Full repair manual for code 3509 |
| 3509.............. | — | Sensor Supply Number 1 Voltage Out of Range High | Full repair manual for code 3509.............. |
| 3509.01 | Transmission Module IVT (PTA) | Issue With 5 Volt Supply On Transmission Oil Lube Pressure Sensor. | Full repair manual for code 3509.01, Transmission Module IVT (PTA) |
| 003509.02 | — | Issue with module 5v supply Cab Module (TIA) | Full repair manual for code 003509.02 |
| 3509.02 | Cab Module (TIA) | Supply Voltage Out of Tolerance | Full repair manual for code 3509.02, Cab Module (TIA) |
| 003509.03 | — | Fuel Line Pressure Issue | Full repair manual for code 003509.03 |
| 003509.03 | — | Module 5v Supply Over 5v Detected in Cab Control Module, Rear Chassis Module (HCC) | Full repair manual for code 003509.03 |
| 003509.03 | — | Sensor Supply 5 Volt Voltage Is High | Full repair manual for code 003509.03 |
| 003509.03 | — | Issue with Module 5v Supply Over 5v Detected, Cab Module (OIC) | Full repair manual for code 003509.03 |
| 003509.03 | — | Fuel Rail Pressure Sensor Supply Voltage Problem | Full repair manual for code 003509.03 |
| 003509.03 | — | Main Control Module Has Noted An issue With 5 Volt Sensor Supply Voltage | Full repair manual for code 003509.03 |
| 003509.03 | — | Fault Code 003509.03 - Issue with module 5v supply Over 5v Detected, Air Conditioning Module (ETC) | Full repair manual for code 003509.03 |
| 3509.03 | CCU, ECU, PTR, AIC, or ECM | 5-Volt Sensor Supply Circuit Voltage Too High | Full repair manual for code 3509.03, CCU, ECU, PTR, AIC, or ECM |
| 3509.03 | ECU / CCU / PTR | Sensor Supply 1 Voltage Too High | Full repair manual for code 3509.03, ECU / CCU / PTR |
| 3509.03 | ECU, CCU, PTR, or AIC | Sensor Supply 1 Voltage Out of Range High | Full repair manual for code 3509.03, ECU, CCU, PTR, or AIC |
| 3509.03 | Multiple (HCC, CCU, ECU, AIC, PTR) | Sensor Supply #1 Voltage Out of Range High | Full repair manual for code 3509.03, Multiple (HCC, CCU, ECU, AIC, PTR) |
| 3509.03 | PTD (Range Module Direct Drive) | Sensor Supply 1 Voltage Out of Range High | Full repair manual for code 3509.03, PTD (Range Module Direct Drive) |
| 003509.04 | — | Front Chassis 5 Volt Supply Voltage Low | Full repair manual for code 003509.04 |
| 003509.04 | — | Module 5 Volts Supply Low Voltage Roof Module (ATC) | Full repair manual for code 003509.04 |
| 003509.04 | — | Module 5v Supply Low Voltage Issue - Cab Control Module, Hitch Control Module | Full repair manual for code 003509.04 |
| 003509.04 | — | Sensor Supply 5 Volt Voltage Is Low in Engine Module | Full repair manual for code 003509.04 |
| 003509.04 | — | Fault Code 003509.04 - Issue with module 5v supply Low Voltage, Air Conditioning Module (ETC) | Full repair manual for code 003509.04 |
| 003509.04 | — | Low Voltage On The 5 Volt Sensor Supply Circuit | Full repair manual for code 003509.04 |
| 003509.04 | — | Main Control Module Has Noted An issue With 5 Volt Sensor Supply Voltage | Full repair manual for code 003509.04 |
| 3509.04 | CCU, ECU, PTR, AIC, LCC | Sensor Supply #1 Voltage Out of Range Low | Full repair manual for code 3509.04, CCU, ECU, PTR, AIC, LCC |
| 3509.04 | Engine Control Unit (ECU) | Sensor Supply 1 Voltage Low | Full repair manual for code 3509.04, Engine Control Unit (ECU) |
| 3509.04 | Multiple (ECU, CCU, PTR, AIC, LCC, HCC) | Sensor Supply 1 Voltage Out of Range Low | Full repair manual for code 3509.04, Multiple (ECU, CCU, PTR, AIC, LCC, HCC) |
| 3509.04 | PTD (Powertrain Module D) | 5-Volt Supply Voltage, Voltage Too Low | Full repair manual for code 3509.04, PTD (Powertrain Module D) |
| 3509.04 | PTR (Power Train Reverser) | 5-Volt Sensor Supply Voltage is out of range low | Full repair manual for code 3509.04, PTR (Power Train Reverser) |
| 3509.04 | Suspended Front Axle (SFA) Control Unit | Sensor Supply 1 Voltage Out of Range Low | Full repair manual for code 3509.04, Suspended Front Axle (SFA) Control Unit |
| 3509.05 | — | Steering Wheel Position Sensor 1 Circuit Current Low | Full repair manual for code 3509.05 |