John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 71 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 523889.04 | SIC | A38 ESCV 3 Stepper Motor, Temperature Too Low | Full repair manual for code 523889.04, SIC |
| 523889.18 | SIC (Selective Control Valve Control Unit) | A38 - Stepper Motor ESCV 3 (Electro-Hydraulic Section Control Valve 3), Hydraulic Oil Temperature and Supply Voltage Too Low | Full repair manual for code 523889.18, SIC (Selective Control Valve Control Unit) |
| 523890 | SIC | A36 Stepper Motor ESCV 1, Supply Voltage Out of Valid Range High | Full repair manual for code 523890, SIC |
| 523890.00 | — | SCV 1 Valve High Voltage Rear Chassis Module (SCC) Fault | Full repair manual for code 523890.00 |
| 523890.01 | SIC | A36 Stepper Motor ESCV 1, Supply Voltage Out of Valid Range Low | Full repair manual for code 523890.01, SIC |
| 523891.01 | SCC (Rear Chassis Module) or SIC (ESCV/EICV Control Unit) | SCV 2 Valve Low Voltage | Full repair manual for code 523891.01, SCC (Rear Chassis Module) or SIC (ESCV/EICV Control Unit) |
| 523892 | Rear Chassis Module (SCC) | A38 Stepper Motor ESCV 3, Supply Voltage Out of Valid Range High | Full repair manual for code 523892, Rear Chassis Module (SCC) |
| 523892.00 | — | SCV 3 Valve High Voltage Rear Chassis Module Fault | Full repair manual for code 523892.00 |
| 523892.01 | SCC (Rear Chassis Module) / SIC (Stepper Motor Control / Section Control Valve Module) | Stepper Motor E-SCV 3, Supply Voltage Out of Valid Range Low | Full repair manual for code 523892.01, SCC (Rear Chassis Module) / SIC (Stepper Motor Control / Section Control Valve Module) |
| 523893.03 | Rear Chassis Module (SCC) | A39 ESCV 4 Stepper Motor, Temperature Too High | Full repair manual for code 523893.03, Rear Chassis Module (SCC) |
| 523893.04 | Rear Chassis Module (SCC) | E-SCV 4 Stepper Motor, Temperature Too Low | Full repair manual for code 523893.04, Rear Chassis Module (SCC) |
| 523893.18 | Rear Chassis Module (SCC) / SIC | SCV 4 Valve Low Voltage / A39 Stepper Motor ESCV 4, Hydraulic Oil Temperature and Supply Voltage Too Low | Full repair manual for code 523893.18, Rear Chassis Module (SCC) / SIC |
| 523894 | Rear Chassis Module (SCC) | High Voltage On Rear SCV Valves 4 | Full repair manual for code 523894, Rear Chassis Module (SCC) |
| 523894.00 | — | High Voltage On Rear SCV Valves 4 | Full repair manual for code 523894.00 |
| 523894.01 | Rear Chassis Module (SCC) | Low Voltage On Rear SCV Valves 4 | Full repair manual for code 523894.01, Rear Chassis Module (SCC) |
| 523899.03 | — | Work Light Relay Short to High | Full repair manual for code 523899.03 |
| 523902.07 | — | Suspension System Fault | Full repair manual for code 523902.07 |
| 523904.31 | Front Chassis Module (PTF) | Driver Seat Presence Switch Not Detected | Full repair manual for code 523904.31, Front Chassis Module (PTF) |
| PTF523904.31 | PTF | PTO Engagement Without Operator Seated | Full repair manual for code PTF523904.31, PTF |
| 523905.04 | PTF (Front Chassis Module / Front PTO Control Unit) | Front PTO Solenoid Valve, Voltage Too Low | Full repair manual for code 523905.04, PTF (Front Chassis Module / Front PTO Control Unit) |
| 523905.05 | PTF | Front PTO Solenoid Valve, Current Too Low | Full repair manual for code 523905.05, PTF |
| 523905.14 | PTF (Front Chassis Module) | Front PTO Solenoid Valve, Voltage Too High | Full repair manual for code 523905.14, PTF (Front Chassis Module) |
| 523905.15 | PTF | Front PTO Solenoid Valve, Current Too High | Full repair manual for code 523905.15, PTF |
| 523905.17 | PTF | Front PTO Solenoid Valve, Open Circuit | Full repair manual for code 523905.17, PTF |
| PTF523906.03 | PTF | PTO Oil Temperature Circuit Issue | Full repair manual for code PTF523906.03, PTF |
| PTF523906.04 | PTF | PTO Oil Temperature Circuit Issue | Full repair manual for code PTF523906.04, PTF |
| 523907.02 | — | Rear PTO Remote Switch Problem | Full repair manual for code 523907.02 |
| 523908.09 | RPT | Incorrect CAN BUS message, Information from OIC control software | Full repair manual for code 523908.09, RPT |
| 523908.14 | BCU (Basic Control Unit) or RPT (Rear PTO Control Unit) | Rear External PTO Switch Is On / INFORMATION FOR OPERATOR: Remote Control Switch for Rear PTO is Activated | Full repair manual for code 523908.14, BCU (Basic Control Unit) or RPT (Rear PTO Control Unit) |
| 523908.19 | RPT (Rear PTO control software) | Issue With External PTO Switch / Remote Control Switch for Rear PTO, Malfunction | Full repair manual for code 523908.19, RPT (Rear PTO control software) |
| 523908.31 | RPT (Rear PTO Control Module) or BCU (Basic Control Unit) | Issue With External PTO Switch. Check Other Error Codes | Full repair manual for code 523908.31, RPT (Rear PTO Control Module) or BCU (Basic Control Unit) |
| 523910.02 | HCC | Internal Issue Detected In Module / Control Unit Fault | Full repair manual for code 523910.02, HCC |
| 523910.02 | SCC | Control Unit Fault / Internal Issue Detected In Module | Full repair manual for code 523910.02, SCC |
| 523910.02 | SCO | Control Software Internal Fault | Full repair manual for code 523910.02, SCO |
| 523917.03 | PTA (Transmission Module IVT) / TCU (Transmission Control Unit) | High Voltage On Signal From Hydro Speed Sensor | Full repair manual for code 523917.03, PTA (Transmission Module IVT) / TCU (Transmission Control Unit) |
| 523917.04 | PTA (Transmission Module IVT) / TCU | Hydrostatic Speed Sensor, Voltage in Channel 2 Too Low | Full repair manual for code 523917.04, PTA (Transmission Module IVT) / TCU |
| 523917.08 | Transmission Module IVT (PTA) / Power Train AutoPowr™ / IVT™ Control Unit (PTI or TCU) | Hydrostatic Speed Sensor, Speed at Channel 2 Lower Than at Channel 1 | Full repair manual for code 523917.08, Transmission Module IVT (PTA) / Power Train AutoPowr™ / IVT™ Control Unit (PTI or TCU) |
| CAB523922.31 | CAB | Secondary Handbrake Engagement During Operation | Full repair manual for code CAB523922.31, CAB |
| 523922.31 | TIQ / CAB / TIP | Secondary Brake On / Tractor Moving When Park Lock On | Full repair manual for code 523922.31, TIQ / CAB / TIP |
| 523923.02 | AIC (Armrest Interface Control Unit) or ACU (Armrest Control Unit) | Problem With Switch For The Rear Hitch/SCV 1 / SCV I Control Lever Switch/Sensor Conflict | Full repair manual for code 523923.02, AIC (Armrest Interface Control Unit) or ACU (Armrest Control Unit) |
| 523923.03 | ACU (Armrest Control Unit) / AIC (Arm Rest Module or Cab Module) | SCV I Control Lever Sensor Circuit Voltage High | Full repair manual for code 523923.03, ACU (Armrest Control Unit) / AIC (Arm Rest Module or Cab Module) |
| 523923.04 | ACU | Low Voltage in SCV I Control Lever Sensor | Full repair manual for code 523923.04, ACU |
| 523923.19 | SCC | SCV I Control Lever Fault Message Received | Full repair manual for code 523923.19, SCC |
| 523925.09 | XSC (Steering System Control Unit / AutoTrac™ Control Software) | Incorrect CAN BUS Message, Information from XMC Control Software | Full repair manual for code 523925.09, XSC (Steering System Control Unit / AutoTrac™ Control Software) |
| 523926 | — | Reverse Pump Pressure Sensor #1 Signal | Full repair manual for code 523926 |
| 523927 | — | Forward Pump Pressure Sensor #2 Signal | Full repair manual for code 523927 |
| 523930.05 | — | VCS directional valve issue | Full repair manual for code 523930.05 |
| 523930.06 | — | SCV directional valve solenoid current problem | Full repair manual for code 523930.06 |
| 523933.06 | — | Forward Direction Solenoid Valve Fault | Full repair manual for code 523933.06 |
| SCU523933.06 | SCU | Direction Control Solenoid Circuit Current Problem | Full repair manual for code SCU523933.06, SCU |
