John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 15 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 628.02 | CCU (Chassis Control Unit) | Central Control Module Has Noted An issue With The Stored Tractor Configuration Data | Full repair manual for code 628.02, CCU (Chassis Control Unit) |
| 628.02 | EIC (Electronic Instrument Cluster) | Main Control Module Has Noted An Internal Issue When Booting Up | Full repair manual for code 628.02, EIC (Electronic Instrument Cluster) |
| 628.02 | RPM (Direct Drive Range Module) | Control Unit Internal Fault or EOL (End of Line) Data Fault | Full repair manual for code 628.02, RPM (Direct Drive Range Module) |
| 000628.12 | — | Internal Issue With Module | Full repair manual for code 000628.12 |
| 628.12 | Air Conditioning Module (ETC / ATC) | Control Unit Internal Fault / Program Memory Error | Full repair manual for code 628.12, Air Conditioning Module (ETC / ATC) |
| 628.12 | Armrest Control Unit (AIC) | Control Unit Internal Fault | Full repair manual for code 628.12, Armrest Control Unit (AIC) |
| 628.12 | Front Chassis Module (PTF) or Engine Interface Control Unit (EIC) | Control Unit Internal Fault or Programming Fault | Full repair manual for code 628.12, Front Chassis Module (PTF) or Engine Interface Control Unit (EIC) |
| 628.12 | Various (AIC, ATC, CAB, PTP, TEC, TSC) | Control Unit Internal Fault / Programming in Progress / EOL Data Fault | Full repair manual for code 628.12, Various (AIC, ATC, CAB, PTP, TEC, TSC) |
| 000628.13 | — | Internal Issue With Module | Full repair manual for code 000628.13 |
| 628.13 | EIC / EPC / MDU | Control Unit Internal Fault | Full repair manual for code 628.13, EIC / EPC / MDU |
| 628.13 | Engine Interface Control Unit (EIC) | Control Unit Internal Fault | Full repair manual for code 628.13, Engine Interface Control Unit (EIC) |
| 628.13 | PTF | Control Unit Internal Fault | Full repair manual for code 628.13, PTF |
| 629 | — | ECU EEPROM Fault | Full repair manual for code 629 |
| 629 | — | Fault Code 629 - EEPROM Issue | Full repair manual for code 629 |
| 629.............. | — | ECU to Pump Communication Error | Full repair manual for code 629.............. |
| 000629.02 | — | Internal Issue With Module | Full repair manual for code 000629.02 |
| 629.02 | Cab Control Module (DOI) or Steering System Control Unit (XMC) | Control Software Internal Fault / EEPROM Read Error | Full repair manual for code 629.02, Cab Control Module (DOI) or Steering System Control Unit (XMC) |
| 629.02 | Engine Control Unit (ECU) | Control Software Internal Fault: EEPROM Read Error | Full repair manual for code 629.02, Engine Control Unit (ECU) |
| 000629.06 | — | High Amp Draw On Gear Solenoids | Full repair manual for code 000629.06 |
| 629.06 | PL1 Transmission Controller | Control Unit, Current Too High | Full repair manual for code 629.06, PL1 Transmission Controller |
| 629.11 | PL3 | Critical RAM Memory Check Failure | Full repair manual for code 629.11, PL3 |
| 000629.12 | — | Internal Issue With Module | Full repair manual for code 000629.12 |
| 629.12 | AIC / FCC | Control Unit Internal Fault | Full repair manual for code 629.12, AIC / FCC |
| 629.12 | Chassis Control Unit (CCU) | Control Unit Internal Fault | Full repair manual for code 629.12, Chassis Control Unit (CCU) |
| 629.12 | ECU, ACU, SCU, SCO, or CLC | Control Unit Internal Fault / ECU EEPROM Error / Software Execution Timeout | Full repair manual for code 629.12, ECU, ACU, SCU, SCO, or CLC |
| 000629.13 | — | Internal Issue With Module | Full repair manual for code 000629.13 |
| 629.13 | Engine Control Unit (ECU) | ECU Programming Error | Full repair manual for code 629.13, Engine Control Unit (ECU) |
| 000629.14 | — | Internal Issue With Module | Full repair manual for code 000629.14 |
| 629.14 | ECU, TCU, CCU, or PL3 | Control Software Internal Fault / Control Unit Internal Fault | Full repair manual for code 629.14, ECU, TCU, CCU, or PL3 |
| 000629.31 | — | Internal Issue With Module | Full repair manual for code 000629.31 |
| 629.31 | — | Control Unit Internal Fault | Full repair manual for code 629.31 |
| 630 | — | Controller Failed EEPROM Test at Power-Up | Full repair manual for code 630 |
| 630.02 | GPM | Control Software Internal Fault | Full repair manual for code 630.02, GPM |
| 630.11 | ICC | Dash Module Internal Boot Issue | Full repair manual for code 630.11, ICC |
| 000630.12 | — | Vehicle CAN BUS Fault - Dash Module (FCC) | Full repair manual for code 000630.12 |
| 630.12 | Engine Control Unit (ECU) or main Vehicle Control Unit | Internal Control Unit Fault / EEPROM Memory Error | Full repair manual for code 630.12, Engine Control Unit (ECU) or main Vehicle Control Unit |
| 630.12 | Front Console Control Unit (FCC) | Control Unit Internal Fault | Full repair manual for code 630.12, Front Console Control Unit (FCC) |
| 630.12 | SFA | Control Unit Internal Fault / Memory Error | Full repair manual for code 630.12, SFA |
| 000630.13 | — | Vehicle CAN BUS Fault - Dash Module (FCC) | Full repair manual for code 000630.13 |
| 000630.13 | — | Cab Control Module (CLC) Fault | Full repair manual for code 000630.13 |
| 000630.13 | — | Direct Drive Transmission Control Module Transmission Not Calibrated | Full repair manual for code 000630.13 |
| 630.13 | Cab Control Module (CLC) / Cab Load Center (CLC) | Calibration Fault / Not Calibrated | Full repair manual for code 630.13, Cab Control Module (CLC) / Cab Load Center (CLC) |
| 630.13 | FCC | Calibration Memory - Out of Calibration | Full repair manual for code 630.13, FCC |
| 630.13 | PL1 Module | System configuration or calibration required | Full repair manual for code 630.13, PL1 Module |
| 630.13 | PL3 | Calibration Fault / Not Calibrated | Full repair manual for code 630.13, PL3 |
| SSU000630.13 | SSU | Steering Control Unit Not Calibrated | Full repair manual for code SSU000630.13, SSU |
| 000630.14 | — | Module Clutch Calibration Values Are Out Of Range | Full repair manual for code 000630.14 |
| 630.14 | CCU (Chassis Control Unit) | Incorrect configuration in the rear Power Take-Off (PTO) system | Full repair manual for code 630.14, CCU (Chassis Control Unit) |
| 630.14 | CCU, PTP, PTI, EPC, PTR, PTF | Rear PTO Configuration Invalid / Transmission Calibration Fault | Full repair manual for code 630.14, CCU, PTP, PTI, EPC, PTR, PTF |
| 630.14 | PTD | Calibration Values Out of Range / Transmission Not Calibrated | Full repair manual for code 630.14, PTD |
