John Deere fault codes & repair guides
All 3,995 codes· 50 per page · page 5 of 80
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 000100.01 | — | Engine Oil Pressure Sensor Signal Is Low | Full repair manual for code 000100.01 |
| 100.01 | ECU | Engine Oil Pressure Extremely Low | Full repair manual for code 100.01, ECU |
| 100.02 | ECU | Engine Oil Pressure Sensor Signal Shows Pressure With Engine Not Running | Full repair manual for code 100.02, ECU |
| 000100.03 | — | Engine Oil Pressure Input Voltage Problem | Full repair manual for code 000100.03 |
| 100.03 | ECU | Engine Oil Pressure Sensor Signal Is High | Full repair manual for code 100.03, ECU |
| 100.04 | ECU | Engine Oil Pressure Sensor Signal Is Low | Full repair manual for code 100.04, ECU |
| ECU000100.18 | ECU | Oil Pressure Low | Full repair manual for code ECU000100.18, ECU |
| 100.18 | Engine Control Unit (ECU) | Engine Oil Pressure Sensor Signal Is Low / Engine Oil Pressure Moderately Low | Full repair manual for code 100.18, Engine Control Unit (ECU) |
| 100.31 | ECU | Engine Oil Pressure Signal When Engine RPM is At Zero / Sensor Indicates Oil Pressure When Engine Is OFF. | Full repair manual for code 100.31, ECU |
| 101 | ECU | Crankcase Pressure Signal Extremely High | Full repair manual for code 101, ECU |
| 000101.00 | — | Crank Case Pressure High | Full repair manual for code 000101.00 |
| 101.03 | ECU | Crankcase Pressure Signal Out of Range High | Full repair manual for code 101.03, ECU |
| 101.04 | Engine Control Unit (ECU) | Crank Case Pressure Signal Is Low | Full repair manual for code 101.04, Engine Control Unit (ECU) |
| 101.06 | Engine Control Unit (ECU) | Engine Crankcase Pressure Signal Out of Range High | Full repair manual for code 101.06, Engine Control Unit (ECU) |
| 101.16 | ECU | Crankcase Pressure Moderately High | Full repair manual for code 101.16, ECU |
| 102 | Engine Control Unit (ECU) | Intake Manifold Pressure High | Full repair manual for code 102, Engine Control Unit (ECU) |
| 000102.00 | — | Intake Manifold Pressure High | Full repair manual for code 000102.00 |
| 000102.03 | — | Manifold Air Pressure Voltage Problem | Full repair manual for code 000102.03 |
| 102.03 | Engine Control Unit (ECU) | Intake Manifold Pressure Sensor Signal High | Full repair manual for code 102.03, Engine Control Unit (ECU) |
| 102.04 | ECU | Intake Manifold Pressure Sensor Signal Low / Manifold Air Pressure Input Voltage Problem / Intake Manifold Pressure Signal Out of Range Low | Full repair manual for code 102.04, ECU |
| ECU000102.04 | ECU | Intake Manifold Pressure Sensor Circuit Fault | Full repair manual for code ECU000102.04, ECU |
| 102.07 | ECU | Intake Manifold Pressure Sensor Signal | Full repair manual for code 102.07, ECU |
| 000102.16 | — | Intake Manifold Pressure Sensor Signal Issue | Full repair manual for code 000102.16 |
| 102.16 | ECU | Intake Manifold Pressure Signal Moderately High / Boost Pressure Above Normal | Full repair manual for code 102.16, ECU |
| 103 | Engine Control Unit (ECU) | Variable Geometry Turbo Speed High | Full repair manual for code 103, Engine Control Unit (ECU) |
| 000103.00 | — | Variable Geometry Turbo Speed High | Full repair manual for code 000103.00 |
| ECU000103.00 | ECU | Turbocharger Speed Extremely High | Full repair manual for code ECU000103.00, ECU |
| 103.02 | Engine Control Unit (ECU) | Variable Geometry Turbo (VGT) Speed Signal Issue | Full repair manual for code 103.02, Engine Control Unit (ECU) |
| 103.05 | Engine Control Unit (ECU) | Variable Geometry Turbo Speed Sensor Circuit High Resistance | Full repair manual for code 103.05, Engine Control Unit (ECU) |
| 105 | Engine Control Unit (ECU) | Intake Manifold Mixed Air Temp Sensor Is High / Intake Manifold Air Temperature Extremely High | Full repair manual for code 105, Engine Control Unit (ECU) |
| 000105.00 | — | Engine Air Issue | Full repair manual for code 000105.00 |
| ECU000105.00 | ECU | Intake Manifold Air Temperature High | Full repair manual for code ECU000105.00, ECU |
| 000105.03 | — | Manifold Air Temperature Voltage Problem | Full repair manual for code 000105.03 |
| ECU000105.03 | ECU | Intake Manifold Air Temperature Sensor Circuit Fault | Full repair manual for code ECU000105.03, ECU |
| 105.03 | Engine Control Unit (ECU) | The Intake Manifold Mixed Air Temp Sensor High Voltage | Full repair manual for code 105.03, Engine Control Unit (ECU) |
| ECU000105.04 | ECU | Intake Manifold Air Temperature Sensor Circuit Fault | Full repair manual for code ECU000105.04, ECU |
| 105.04 | Engine Control Unit (ECU) | The Intake Manifold Mixed Air Temp Sensor Low Voltage | Full repair manual for code 105.04, Engine Control Unit (ECU) |
| 000105.15 | — | Engine Air Issue | Full repair manual for code 000105.15 |
| ECU000105.15 | ECU | Coolant Level Issue | Full repair manual for code ECU000105.15, ECU |
| 105.15 | Engine Control Unit (ECU) | Intake Manifold Air Temperature High - Least Severe | Full repair manual for code 105.15, Engine Control Unit (ECU) |
| 000105.16 | — | Intake Manifold Mixed Air Temp Sensor Is High | Full repair manual for code 000105.16 |
| 000105.16 | — | High Engine Air Temperature | Full repair manual for code 000105.16 |
| 105.16 | ECU | Intake Manifold Air Temperature Moderately High | Full repair manual for code 105.16, ECU |
| ECU000105.16 | ECU | Coolant Level Issue | Full repair manual for code ECU000105.16, ECU |
| 107 | ECU | The Air Filter Sensor Has Detected High Pressure Difference, Suggests a Blocked Air Filter | Full repair manual for code 107, ECU |
| 000107.00 | — | Dash Module Indicates Engine Air Filter Is Blocked | Full repair manual for code 000107.00 |
| 000107.00 | — | Air Filter Sensor Indicates High Pressure Difference | Full repair manual for code 000107.00 |
| CCU000107.00 | CCU | Engine Air Filter Condition Issue | Full repair manual for code CCU000107.00, CCU |
| CCU000107.00 | CCU | Engine Air Filter Needs Cleaning or Replacement | Full repair manual for code CCU000107.00, CCU |
| ECU000107.00 | ECU | Engine Air Filter is Restricted | Full repair manual for code ECU000107.00, ECU |
