Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 169 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| F-1073-06 - ECU | Engine Control Unit (ECU) | Engine compression brake low side ECU driver circuit over temperature failure | Full repair manual for code F-1073-06 - ECU, Engine Control Unit (ECU) |
| F-108-00 - ECU | Engine Control Unit (ECU) | ECU internal failure - Ambient pressure sensor voltage is higher than expected. | Full repair manual for code F-108-00 - ECU, Engine Control Unit (ECU) |
| F-108-01 - ECU | Engine Control Unit (ECU) | ECU internal failure - Ambient pressure sensor voltage is lower than expected | Full repair manual for code F-108-01 - ECU, Engine Control Unit (ECU) |
| F11 | Transmission Controller | Clutch Potentiometer Voltage Below Valid Range | Full repair manual for code F11, Transmission Controller |
| F-110-00 - ECU | Engine Control Unit (ECU) | Engine coolant temperature has exceeded the warning threshold | Full repair manual for code F-110-00 - ECU, Engine Control Unit (ECU) |
| F-110-16 - ECU | Engine Control Module (ECM) / Engine ECU | Engine Coolant Temperature has exceeded the pre-warning threshold | Full repair manual for code F-110-16 - ECU, Engine Control Module (ECM) / Engine ECU |
| F-110-31 - ECU | Engine Control Unit (ECU) | Engine Coolant Temperature - Condition Exists | Full repair manual for code F-110-31 - ECU, Engine Control Unit (ECU) |
| F-1116-31 - ECU | Engine Control Unit (ECU) | ECU internal failure - Injection quantity correction | Full repair manual for code F-1116-31 - ECU, Engine Control Unit (ECU) |
| F-1127-00 - ECU | Engine Control Unit (ECU) | Over boost failure | Full repair manual for code F-1127-00 - ECU, Engine Control Unit (ECU) |
| F-1127-16 - ECU | Engine ECU | Engine Turbocharger 1 Boost Pressure Data Valid but Above Normal Range: Moderately Severe Level | Full repair manual for code F-1127-16 - ECU, Engine ECU |
| F-1127-31 - ECU | Engine ECU / BCU | Overboost failure in engine brake mode | Full repair manual for code F-1127-31 - ECU, Engine ECU / BCU |
| F-1128-18 - ECU | Engine Control Unit (ECU) | Turbocharger boost pressure is lower than expected | Full repair manual for code F-1128-18 - ECU, Engine Control Unit (ECU) |
| F-1136-00 - ECU | Engine Control Unit (ECU) | ECU temperature sensor voltage is higher than expected | Full repair manual for code F-1136-00 - ECU, Engine Control Unit (ECU) |
| F-1136-01 - ECU | Engine Control Unit (ECU) | ECU temperature sensor voltage is lower than expected | Full repair manual for code F-1136-01 - ECU, Engine Control Unit (ECU) |
| F-1136-12 - ECU | Engine Control Unit (ECU) | ECU temperature sensor error detected | Full repair manual for code F-1136-12 - ECU, Engine Control Unit (ECU) |
| F-1136-14 - ECU | Engine Control Unit (ECU) | ECU temperature sensor 1 is too high | Full repair manual for code F-1136-14 - ECU, Engine Control Unit (ECU) |
| F-1136-20 - ECU | Engine Control Unit (ECU) | ECU temperature sensor 2 is too high | Full repair manual for code F-1136-20 - ECU, Engine Control Unit (ECU) |
| F-1136-21 - ECU | Engine Control Unit (ECU) | ECU temperature sensor 2 is too low | Full repair manual for code F-1136-21 - ECU, Engine Control Unit (ECU) |
| F-1136-31 - ECU | Engine Control Unit (ECU) | ECU temperature sensor 1 is too low | Full repair manual for code F-1136-31 - ECU, Engine Control Unit (ECU) |
| F12 | Transmission / EDC (Electronic Draft Control) Controller | Clutch Potentiometer Voltage Above Valid Range | Full repair manual for code F12, Transmission / EDC (Electronic Draft Control) Controller |
| F-1235-02 - ECU | Engine Control Unit (ECU) | CAN C Bus off passive failure | Full repair manual for code F-1235-02 - ECU, Engine Control Unit (ECU) |
| F-1235-31 - ECU | Engine Control Unit (ECU) | CAN Bus: Error passive CAN Bus Node / CAN communication for erroneous behaviour of a participant | Full repair manual for code F-1235-31 - ECU, Engine Control Unit (ECU) |
| F-1240-11 - ECU | Engine ECU | High pressure pump fuel delivery quantity in over run exceeds a maximum threshold | Full repair manual for code F-1240-11 - ECU, Engine ECU |
| F-1240-14 - ECU | Engine Control Module (ECM / ECU) | High pressure pump fuel delivery quantity at low idle is too high | Full repair manual for code F-1240-14 - ECU, Engine Control Module (ECM / ECU) |
| F-1240-31 - ECU | Engine Control Unit (ECU) | Fuel pump pressure has exceeded desired pressure limits. | Full repair manual for code F-1240-31 - ECU, Engine Control Unit (ECU) |
| F13 | Transmission Controller | Upshift and downshift switches both closed / Open circuit from fuse 13 | Full repair manual for code F13, Transmission Controller |
| F-1321-03 - ECU | Engine Control Unit (ECU) | Starter relay low side driver circuit short to battery failure | Full repair manual for code F-1321-03 - ECU, Engine Control Unit (ECU) |
| F-1321-04 - ECU | ECU | Starter relay low side driver circuit short to ground failure | Full repair manual for code F-1321-04 - ECU, ECU |
| F-1321-05 - ECU | Engine Control Unit (ECU A-095) | Starter relay low side driver circuit open failure | Full repair manual for code F-1321-05 - ECU, Engine Control Unit (ECU A-095) |
| F-1321-06 - ECU | Engine Control Unit (ECU) or Vehicle Control Module (VCM) / BCU (Body Control Unit) | Starter relay low side ECU driver circuit over temperature failure | Full repair manual for code F-1321-06 - ECU, Engine Control Unit (ECU) or Vehicle Control Module (VCM) / BCU (Body Control Unit) |
| F-1442-00 - ECU | Engine Control Unit (ECU) | Fuel rail pressure has exceeded maximum limit | Full repair manual for code F-1442-00 - ECU, Engine Control Unit (ECU) |
| F-1442-03 - ECU | Engine Control Unit (ECU) | Fuel metering unit is shorted to battery voltage at the high side. | Full repair manual for code F-1442-03 - ECU, Engine Control Unit (ECU) |
| F-1442-04 - ECU | Engine Control Unit (ECU) | Fuel Metering Unit Shorted to Ground at High Side | Full repair manual for code F-1442-04 - ECU, Engine Control Unit (ECU) |
| F-1442-05 - ECU | Engine Control Unit (ECU) / EDC | Fuel metering unit has an open load error | Full repair manual for code F-1442-05 - ECU, Engine Control Unit (ECU) / EDC |
| F-1442-06 - ECU | Engine Control Unit (ECU) | Fuel metering unit has an over-temperature error | Full repair manual for code F-1442-06 - ECU, Engine Control Unit (ECU) |
| F-1443-03 - ECU | Engine Control Unit (ECU) | Fuel metering unit is shorted to battery voltage at the low side. | Full repair manual for code F-1443-03 - ECU, Engine Control Unit (ECU) |
| F-1443-04 - ECU | Engine Control Unit (ECU) | Fuel metering unit is shorted to ground at the low side | Full repair manual for code F-1443-04 - ECU, Engine Control Unit (ECU) |
| F-1485-13 - ECU | Engine Control Unit (ECU) | ECU after run power interruption | Full repair manual for code F-1485-13 - ECU, Engine Control Unit (ECU) |
| F-152-14 - ECU | Engine Control Unit (ECU) | ECU internal failure - Software resets in DSM 0 | Full repair manual for code F-152-14 - ECU, Engine Control Unit (ECU) |
| F-152-31 - ECU | Engine Control Unit (ECU) | ECU internal failure - Software resets in DSM 1 | Full repair manual for code F-152-31 - ECU, Engine Control Unit (ECU) |
| F-153-00 - ECU | Engine Control Unit (ECU) | Crankcase pressure too high for too long | Full repair manual for code F-153-00 - ECU, Engine Control Unit (ECU) |
| F-153-16 - ECU | Engine Control Unit (ECU) | Crankcase pressure too high | Full repair manual for code F-153-16 - ECU, Engine Control Unit (ECU) |
| F-153-17 - ECU | Engine Control Unit (ECU) | Crankcase pressure too high and oil pressure too low - Fuel in oil suspected | Full repair manual for code F-153-17 - ECU, Engine Control Unit (ECU) |
| F-153-21 - ECU | Engine Control Unit (ECU) | Crankcase pressure too low | Full repair manual for code F-153-21 - ECU, Engine Control Unit (ECU) |
| F-1569-14 - ECU | Engine Control Unit (ECU) / Engine Control Module (ECM) | Strong torque limitation from engine protection active | Full repair manual for code F-1569-14 - ECU, Engine Control Unit (ECU) / Engine Control Module (ECM) |
| F-1569-31 - ECU | ECU | Strong torque limitation from injection system active / Engine Protection Torque Derate - Condition Exists | Full repair manual for code F-1569-31 - ECU, ECU |
| F-157-01 - ECU | Engine Control Unit (ECU) / Engine Control Module (ECM) | The minimum rail pressure value necessary to allow fuel injection has not been reached | Full repair manual for code F-157-01 - ECU, Engine Control Unit (ECU) / Engine Control Module (ECM) |
| F-157-02 - ECU | Engine Control Module (ECM / ECU) | Rail pressure sensor value is intermittent. | Full repair manual for code F-157-02 - ECU, Engine Control Module (ECM / ECU) |
| F-157-11 - ECU | Engine Control Unit (ECU) | Fuel rail pressure sensor voltage is higher than expected. | Full repair manual for code F-157-11 - ECU, Engine Control Unit (ECU) |
| F-157-12 - ECU | Engine Control Unit (ECU) | Fuel rail pressure sensor voltage is lower than expected | Full repair manual for code F-157-12 - ECU, Engine Control Unit (ECU) |
