Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 178 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| FB5 | Secondary Controller (CFPS) | Creeper Solenoid Over Voltage | Full repair manual for code FB5, Secondary Controller (CFPS) |
| FBA | Transmission Controller (TCU) | Clutch A Solenoid Over Voltage | Full repair manual for code FBA, Transmission Controller (TCU) |
| FBB | Transmission Controller | Clutch B Solenoid Over Voltage | Full repair manual for code FBB, Transmission Controller |
| FBC | Transmission Controller (TCU) | Clutch C Solenoid Over Voltage | Full repair manual for code FBC, Transmission Controller (TCU) |
| FBD | Secondary Controller (CFPS) | Clutch D Solenoid Over Voltage | Full repair manual for code FBD, Secondary Controller (CFPS) |
| FBE | Transmission Controller (TCM) | Clutch E Solenoid Over Voltage | Full repair manual for code FBE, Transmission Controller (TCM) |
| FBF | Transmission Control Unit (TCU) / Transmission Controller | PTO Lube Solenoid Over Voltage | Full repair manual for code FBF, Transmission Control Unit (TCU) / Transmission Controller |
| FC1 | Transmission Control Module (TCM) | Medium Range Clutch Not Calibrated | Full repair manual for code FC1, Transmission Control Module (TCM) |
| FC2 | Transmission Control Unit (TCU) | High Range Clutch Not Calibrated | Full repair manual for code FC2, Transmission Control Unit (TCU) |
| FC3 | Transmission Control Unit (TCU) | Reverse Clutch Not Calibrated | Full repair manual for code FC3, Transmission Control Unit (TCU) |
| FC5 | Transmission Controller / EDC (Electronic Draft Control) or Secondary Controller (CFPS) | Creeper Travel Out Of Range | Full repair manual for code FC5, Transmission Controller / EDC (Electronic Draft Control) or Secondary Controller (CFPS) |
| FC8 | Transmission Control Module (TCM) / Transmission ECU | Creeper Not Calibrated | Full repair manual for code FC8, Transmission Control Module (TCM) / Transmission ECU |
| FC9 | Transmission Control Module (TCM) | Configuration error (download the latest software) | Full repair manual for code FC9, Transmission Control Module (TCM) |
| FCA | Transmission Control Module (TCU / CCM) | Clutch A Not Calibrated | Full repair manual for code FCA, Transmission Control Module (TCU / CCM) |
| FCB | Transmission Control Module (TCU / Transmission Controller) | Clutch B Not Calibrated | Full repair manual for code FCB, Transmission Control Module (TCU / Transmission Controller) |
| FCC | Transmission Control Unit (TCU) | Clutch C Not Calibrated | Full repair manual for code FCC, Transmission Control Unit (TCU) |
| FCD | Transmission Controller (TCU) or Central Control Module (CCM) | Clutch D Not Calibrated | Full repair manual for code FCD, Transmission Controller (TCU) or Central Control Module (CCM) |
| FCE | Transmission Control Unit (TCU) | Clutch E Not Calibrated | Full repair manual for code FCE, Transmission Control Unit (TCU) |
| FCF | Transmission Controller (TCU) | Low Range Clutch Not Calibrated | Full repair manual for code FCF, Transmission Controller (TCU) |
| FCO | Secondary Controller (CFPS) | Secondary Controller (CFPS) Is Not Configured | Full repair manual for code FCO, Secondary Controller (CFPS) |
| F-GNSS-100 - Display | Guidance and GNSS system | No Communication with GNSS Receiver | Full repair manual for code F-GNSS-100 - Display, Guidance and GNSS system |
| F-GNSS-101 - Display | Guidance and GNSS System | Display: "GNSS Position Lost" | Full repair manual for code F-GNSS-101 - Display, Guidance and GNSS System |
| F-GNSS-103 - Display | Processing and Connectivity Module (PCM) | GNSS Accuracy Low | Full repair manual for code F-GNSS-103 - Display, Processing and Connectivity Module (PCM) |
| F-GNSS-105 - Display | Guidance and GNSS | GNSS Receiver Configuration Error | Full repair manual for code F-GNSS-105 - Display, Guidance and GNSS |
| F-GNSS-400 - Display | Guidance and GNSS system | No Serial Communication with GNSS Receiver | Full repair manual for code F-GNSS-400 - Display, Guidance and GNSS system |
| F-GNSS-500 - Display | Guidance and GNSS system | Display: No ISO CAN Communication with GNSS Receiver | Full repair manual for code F-GNSS-500 - Display, Guidance and GNSS system |
| F-PCM-001 - Display | AFS Pro 1200 Display / PCM | PCM Signals Error | Full repair manual for code F-PCM-001 - Display, AFS Pro 1200 Display / PCM |
| F-PF-201 - Display | AFS Pro 1200 Display | GNSS Accuracy Low | Full repair manual for code F-PF-201 - Display, AFS Pro 1200 Display |
| G | Hitch Control Module | Hitch drop speed circuit failed | Full repair manual for code G, Hitch Control Module |
| H (and backwards 4) | Hitch Controller | Controller Memory Failure | Full repair manual for code H (and backwards 4), Hitch Controller |
| H | Hitch ECU (Rear Lift Control Module) | Open or shorted hitch position circuit | Full repair manual for code H, Hitch ECU (Rear Lift Control Module) |
| H2 | Hitch ECU / TCU / Header Control Module | Open or short to ground on lower solenoid circuit | Full repair manual for code H2, Hitch ECU / TCU / Header Control Module |
| H3 | Hitch Control Module | Open circuit or short to ground on the raise solenoid circuit | Full repair manual for code H3, Hitch Control Module |
| H9 | Electronic Draft Control (EDC) module, Suspension Controller, or Central Controller (XCM) | Open circuit or short to ground on both raise and lower solenoid circuits | Full repair manual for code H9, Electronic Draft Control (EDC) module, Suspension Controller, or Central Controller (XCM) |
| Hb | Hitch Controller or Electronic Draft Control (EDC) module | Short to 12 volts on the raise solenoid circuit | Full repair manual for code Hb, Hitch Controller or Electronic Draft Control (EDC) module |
| Hh | Header Controller (HDR) / Header Height Control module | Short to 12V - raise solenoid driver | Full repair manual for code Hh, Header Controller (HDR) / Header Height Control module |
| HJ | Header Height Control (HHC) Module / Header Controller | Short to 12V - lower solenoid driver | Full repair manual for code HJ, Header Height Control (HHC) Module / Header Controller |
| HL | Electronic Hitch Controller (CFPS, GCM1, or EDC) | Height limit incorrectly set to perform auto calibration. | Full repair manual for code HL, Electronic Hitch Controller (CFPS, GCM1, or EDC) |
| Hu | Header Control Module | Header lift solenoid circuit failure | Full repair manual for code Hu, Header Control Module |
| HY | Hitch Controller (EHR) or ADIC (Analogue Digital Instrument Cluster) | Controller memory failure, can not read calibration values | Full repair manual for code HY, Hitch Controller (EHR) or ADIC (Analogue Digital Instrument Cluster) |
| ICU14002 | — | Trans oil filter switch closed to ground on power up | Full repair manual for code ICU14002 |
| ICU14011 | — | Communications Lost with Vehicle Data Bus 1 and ALL other controllers | Full repair manual for code ICU14011 |
| ICU14015 | — | Engine Intake Air Temperature Data Error | Full repair manual for code ICU14015 |
| II | Armrest Controller (ARM) or Tractor Management Frame (TMF) / Hitch Controller | Hitch up/down switch failed | Full repair manual for code II, Armrest Controller (ARM) or Tractor Management Frame (TMF) / Hitch Controller |
| INST1015 | — | Seat Switch May Be Stuck Closed | Full repair manual for code INST1015 |
| INST1024 | — | Trans oil filter switch shorted to ground on power up | Full repair manual for code INST1024 |
| INST1034 | — | Hydraulic Oil Filter Switch Shorted to Ground on Power Up | Full repair manual for code INST1034 |
| INST11011 | — | Fuel Level Sensor Voltage Too Low | Full repair manual for code INST11011 |
| INST12011 | — | Communications Lost with Armrest Controller | Full repair manual for code INST12011 |
| INST12031 | — | Communications Lost with Hitch Controller | Full repair manual for code INST12031 |
