Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 164 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| A-G-605 - Display | NavController (Nav II or Nav III) | Guidance Disabled | Full repair manual for code A-G-605 - Display, NavController (Nav II or Nav III) |
| A-G-606 - Display | AFS Display / Instrumentation ECU | Guidance Communication Error | Full repair manual for code A-G-606 - Display, AFS Display / Instrumentation ECU |
| A-G-610 - Display | Display | Incorrect GNSS Receiver Installed | Full repair manual for code A-G-610 - Display, Display |
| A-G-620 - Display | AFS Pro 1200 Display Monitor | Guidance is not allowed ISO Bus Guidance | Full repair manual for code A-G-620 - Display, AFS Pro 1200 Display Monitor |
| A-G-625 - Display | Navigation Controller | Display Stuck on "System Initializing" | Full repair manual for code A-G-625 - Display, Navigation Controller |
| A-G-630 - Display | Instrumentation Module (INST2) or Vehicle Controller (CCM) | No Communication with Steering Controller | Full repair manual for code A-G-630 - Display, Instrumentation Module (INST2) or Vehicle Controller (CCM) |
| A-G-635 - Display | Display / AFS Module | No communication with the steering controller | Full repair manual for code A-G-635 - Display, Display / AFS Module |
| A-G-645 - Display | Raven RS1 Unit | Software Installation in Progress | Full repair manual for code A-G-645 - Display, Raven RS1 Unit |
| A-G-700 - Display | Display | Calibrate Wheel Angle Sensor | Full repair manual for code A-G-700 - Display, Display |
| A-G-705 - Display | Auto Guidance (AG) Controller | Calibrate Steering Dead Zone | Full repair manual for code A-G-705 - Display, Auto Guidance (AG) Controller |
| A-G-715 - Display | AFS Pro 600 / AFS Pro 700, Nav Controller, or ECM | Calibration Active / AG-715 RTK Radio | Full repair manual for code A-G-715 - Display, AFS Pro 600 / AFS Pro 700, Nav Controller, or ECM |
| A-G-900 - Display | Autoguidance System / Steering Controller | System Fault | Full repair manual for code A-G-900 - Display, Autoguidance System / Steering Controller |
| A-G-905 - Display | Nav Controller (NavII or NavIII) | Steering Controller Disengaged | Full repair manual for code A-G-905 - Display, Nav Controller (NavII or NavIII) |
| A-G-906 - Display | Steering Controller | Steering Controller Safe State | Full repair manual for code A-G-906 - Display, Steering Controller |
| A-GNSS-102 - Display | GNSS Receiver | Drive to Determine Heading | Full repair manual for code A-GNSS-102 - Display, GNSS Receiver |
| A-GNSS-106 - Display | Display / GNSS Receiver | No RTK subscription | Full repair manual for code A-GNSS-106 - Display, Display / GNSS Receiver |
| A-GNSS-107 - Display | Guidance and GNSS | GNSS Correction Service Subscription has expired. | Full repair manual for code A-GNSS-107 - Display, Guidance and GNSS |
| A-GNSS-108 - Display | Display/Monitor ECU | GNSS Receiver Error | Full repair manual for code A-GNSS-108 - Display, Display/Monitor ECU |
| A-GNSS-110 - Display | Display | Remain Stationary to Initialize GNSS | Full repair manual for code A-GNSS-110 - Display, Display |
| A-GNSS-111 - Display | Display | Display: "Move to Open Sky" | Full repair manual for code A-GNSS-111 - Display, Display |
| A-GNSS-112 - Display | Display | RTK Fill time Nearly Exhausted | Full repair manual for code A-GNSS-112 - Display, Display |
| A-GNSS-114 - Display | Guidance and GNSS | Position Recall Failed | Full repair manual for code A-GNSS-114 - Display, Guidance and GNSS |
| A-PF-105 - Display | PCM System | System Memory 90% Full | Full repair manual for code A-PF-105 - Display, PCM System |
| A-PF-106 - Display | PCM (Processing and Connectivity Module) | Memory Full | Full repair manual for code A-PF-106 - Display, PCM (Processing and Connectivity Module) |
| A-PF-170 - Display | Data Management / Precision Farming (PF) system | Export Failed. Destination Drive Full. | Full repair manual for code A-PF-170 - Display, Data Management / Precision Farming (PF) system |
| A-PF-171 - Display | AFS Pro 1200 Display | Export Failed. Destination Drive Removed. | Full repair manual for code A-PF-171 - Display, AFS Pro 1200 Display |
| A-PF-172 - Display | AFS Pro 1200 Display | Import Failed. Source Drive Removed. | Full repair manual for code A-PF-172 - Display, AFS Pro 1200 Display |
| A-PF-173 - Display | AFS Pro 1200 Display | Import Failed | Full repair manual for code A-PF-173 - Display, AFS Pro 1200 Display |
| A-PF-174 - Display | AFS Pro 1200 Display | Prescription size exceeds limit | Full repair manual for code A-PF-174 - Display, AFS Pro 1200 Display |
| A-PF-175 - Display | Precision Farming (PF) controller / Data Management system | Export Failed | Full repair manual for code A-PF-175 - Display, Precision Farming (PF) controller / Data Management system |
| A-PF-400 - Display | Data Management system (AFS Pro 1200 Display) | Currently selected objects deleted | Full repair manual for code A-PF-400 - Display, Data Management system (AFS Pro 1200 Display) |
| ARM10091 | — | Armrest Controller Failure - 5 V Regulator Failure | Full repair manual for code ARM10091 |
| ARM1029 | — | Aux 5th Remote Valve Control Switch Failed | Full repair manual for code ARM1029 |
| ARM1049 | — | Hitch UP/DOWN Switch Failure | Full repair manual for code ARM1049 |
| ARM1059 | — | Hitch SLIP switch is failed | Full repair manual for code ARM1059 |
| ARM1069 | — | MFD Switch Failure | Full repair manual for code ARM1069 |
| ARM1079 | — | DIFF LOCK switch is failed | Full repair manual for code ARM1079 |
| ARM1089 | — | Programmable UP/DOWN Switch Failure | Full repair manual for code ARM1089 |
| ARM119 | — | Aux 4th remote valve FLOW potentiometer is failed | Full repair manual for code ARM119 |
| ARM129 | — | Aux 5th Remote Valve FLOW Potentiometer Failed | Full repair manual for code ARM129 |
| ARM139 | — | Aux Remote Valve TIMER Potentiometer Is Failed | Full repair manual for code ARM139 |
| ARM149 | — | Hitch UPPER LIMIT Potentiometer Failed | Full repair manual for code ARM149 |
| ARM159 | — | Hitch DROP RATE Potentiometer Failed | Full repair manual for code ARM159 |
| ARM169 | — | Hitch TRAVEL Potentiometer Failed | Full repair manual for code ARM169 |
| ARM19 | — | Hand THROTTLE Potentiometer Failure | Full repair manual for code ARM19 |
| ARM29 | — | Aux 1st Remote Valve Lever Potentiometer Failure | Full repair manual for code ARM29 |
| ARM39 | — | Aux 2nd Remote Valve Lever Potentiometer Failed | Full repair manual for code ARM39 |
| ARM49 | — | Aux 3rd Remote Valve Lever Potentiometer Failed | Full repair manual for code ARM49 |
| ARM59 | — | Aux 4th remote valve LEVER potentiometer is failed | Full repair manual for code ARM59 |
| ARM69 | — | HITCH POSITION command potentiometer is failed | Full repair manual for code ARM69 |
