Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 18 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 1029 | ARM (Armrest Controller) | Aux 5th remote valve control switch has failed | Full repair manual for code 1029, ARM (Armrest Controller) |
| 1029 | Hitch Controller or EDC (Electronic Draft Control) Microprocessor | Hydraulic control valve disconnected | Full repair manual for code 1029, Hitch Controller or EDC (Electronic Draft Control) Microprocessor |
| 1029 | Tractor Control Unit (TCU) / Hitch Controller | Drop rate command potentiometer failure | Full repair manual for code 1029, Tractor Control Unit (TCU) / Hitch Controller |
| 1029 - UCM | XCM / UCM | Hydraulic control valve disconnected | Full repair manual for code 1029 - UCM, XCM / UCM |
| 1030 | ALL | Foot Throttle Sensor Is Below Range - Open Or Shorted To Ground | Full repair manual for code 1030, ALL |
| 1030 | Armrest Controller | Differential Lock Switch Failure | Full repair manual for code 1030, Armrest Controller |
| 1030 | Armrest Controller (ACM) or AUX (Auxiliary Remote) Controller | Aux 1st remote valve Timer Switch is failed in the Armrest Controller or not available due to bad Configuration | Full repair manual for code 1030, Armrest Controller (ACM) or AUX (Auxiliary Remote) Controller |
| 1030 | Electronic Draft Control (EDC) module | Hitch electronic control panel - ground disconnected. | Full repair manual for code 1030, Electronic Draft Control (EDC) module |
| 1030 | HITCH Controller (CCH) | Right draft pin voltage is outside the normal operating range. (CCH Only) | Full repair manual for code 1030, HITCH Controller (CCH) |
| 1031 | CCH | Left draft pin voltage is outside the normal operating range.(CCH Only) | Full repair manual for code 1031, CCH |
| 1031 | Central Controller (XCM) / Electronic Draft Control (EDC) / Hitch Controller | Chassis harness disconnected | Full repair manual for code 1031, Central Controller (XCM) / Electronic Draft Control (EDC) / Hitch Controller |
| 1031 | Instrument Cluster (IC) or Engine Controller (Engine ECU) | Hand Throttle Sensor Is Below Range - Open Or Shorted To Ground | Full repair manual for code 1031, Instrument Cluster (IC) or Engine Controller (Engine ECU) |
| 1031 - UCM | UCM | Chassis harness disconnected | Full repair manual for code 1031 - UCM, UCM |
| 1032 | Hitch Controller | Ground speed failure, value received from CAN data bus indicates failure condition | Full repair manual for code 1032, Hitch Controller |
| 1032 | Hitch / Electronic Draft Control (EDC) module | Draft control potentiometer - voltage too high | Full repair manual for code 1032, Hitch / Electronic Draft Control (EDC) module |
| 1033 | Armrest Controller (ARM) or Hitch Controller (TMF / EDC) | Slip set switch failure | Full repair manual for code 1033, Armrest Controller (ARM) or Hitch Controller (TMF / EDC) |
| 1033 | Hitch Controller / Electronic Draft Control (EDC) module | Slip Limit Set Point received from CAN data bus indicates failure condition. | Full repair manual for code 1033, Hitch Controller / Electronic Draft Control (EDC) module |
| 1033 | Hitch Controller / Electronic Draft Control (EDC) module or Armrest Controller | Draft control potentiometer - voltage too low | Full repair manual for code 1033, Hitch Controller / Electronic Draft Control (EDC) module or Armrest Controller |
| 1034 | Hitch Control Module / Armrest Controller (ARU) | Slip enable switch failure | Full repair manual for code 1034, Hitch Control Module / Armrest Controller (ARU) |
| 1034 | INST | Hydraulic oil filter switch shorted to ground on power up. | Full repair manual for code 1034, INST |
| 1035 | Hitch / ETC (Electronic Tractor Control) / TCU (Tractor Control Unit) | Percent slip error | Full repair manual for code 1035, Hitch / ETC (Electronic Tractor Control) / TCU (Tractor Control Unit) |
| 1036 | Hitch Controller / Universal Control Module (UCM) | The ARU reports EDC Inching Up switch faulty or not available. | Full repair manual for code 1036, Hitch Controller / Universal Control Module (UCM) |
| 1037 | Hitch Controller / Tractor Universal Control Module (UCM) | Draft control inching down switch failure | Full repair manual for code 1037, Hitch Controller / Tractor Universal Control Module (UCM) |
| 1039 | ARM (Armrest Controller) | Invalid Configuration - PTO switch is failed | Full repair manual for code 1039, ARM (Armrest Controller) |
| 1040 | Armrest Controller (ARM) | Aux 2nd remote valve Timer Switch is failed in the Armrest Controller | Full repair manual for code 1040, Armrest Controller (ARM) |
| 1040 | Instrument Cluster (IC) and Engine Control Unit (ECU) / Engine Controller | RPM Monitoring Over Speed | Full repair manual for code 1040, Instrument Cluster (IC) and Engine Control Unit (ECU) / Engine Controller |
| 1041 | Engine Controller (ECU) or Instrument Cluster (IC) | RPM Monitoring Over Speed Max | Full repair manual for code 1041, Engine Controller (ECU) or Instrument Cluster (IC) |
| 1043-03 - ITBV | ITBV (Intelligent Trailer Brake Valve) Control Module | ITBV: Trailer brake control line pressure sensor supply voltage high | Full repair manual for code 1043-03 - ITBV, ITBV (Intelligent Trailer Brake Valve) Control Module |
| 1043-04 - ITBV | ITBV | Trailer Brake Control Line Pressure Sensor Supply Voltage Below Normal / Shorted to Low Source | Full repair manual for code 1043-04 - ITBV, ITBV |
| 1044 | VCM (Vehicle Control Module) or Instrument Cluster / Cab Controller | Fuel level sensor below 2.0 ohm for 5 seconds, shorted low | Full repair manual for code 1044, VCM (Vehicle Control Module) or Instrument Cluster / Cab Controller |
| 1044-02 - DEC | DEC | Transmission Hydraulic Pump / Motor - Erratic, intermittent, or incorrect data | Full repair manual for code 1044-02 - DEC, DEC |
| 1044-03 - UCM | UCM | UCM: Electro-hydraulic backup pump pressure sensor voltage high | Full repair manual for code 1044-03 - UCM, UCM |
| 1044-04 - UCM | UCM | Electro-hydraulic backup pump pressure sensor voltage high | Full repair manual for code 1044-04 - UCM, UCM |
| 1044-05 - UCM | ABS Module / Hydraulic Control Unit (HCU) | Electro-hydraulic backup pump current low | Full repair manual for code 1044-05 - UCM, ABS Module / Hydraulic Control Unit (HCU) |
| 1044-06 - UCM | UCM | Electro-hydraulic backup pump current high | Full repair manual for code 1044-06 - UCM, UCM |
| 1044-07 - DEC | Transmission Control Unit (TCU) or Vehicle Control Module (VCM) | Transmission hydraulic pump/motor mechanical system not responding or out of adjustment | Full repair manual for code 1044-07 - DEC, Transmission Control Unit (TCU) or Vehicle Control Module (VCM) |
| 1044-07 - UCM | UCM | Electro-hydraulic backup hydraulic system fault | Full repair manual for code 1044-07 - UCM, UCM |
| 1044-14 - UCM | UCM | Incorrect electro-hydraulic backup pump configuration | Full repair manual for code 1044-14 - UCM, UCM |
| 1044-14 - DEC | Vehicle Control Module (VCM) or Transmission Control Unit (TCU) | Transmission hydraulic pump/motor special instructions | Full repair manual for code 1044-14 - DEC, Vehicle Control Module (VCM) or Transmission Control Unit (TCU) |
| 1045 | ALL | Fuel Level Sensor Open Circuit | Full repair manual for code 1045, ALL |
| 1049 | ARM (Armrest Controller) | Hitch UP/DOWN switch is failed | Full repair manual for code 1049, ARM (Armrest Controller) |
| 1049 | Transmission Control Unit (TCU) or Vehicle/Chassis Controller | Open circuit in the wheel speed sensor | Full repair manual for code 1049, Transmission Control Unit (TCU) or Vehicle/Chassis Controller |
| 1050 | Armrest Controller (ARU) | Aux 3rd remote valve Timer Switch is failed in the Armrest Controller or not available from Armrest due to bad Configuration | Full repair manual for code 1050, Armrest Controller (ARU) |
| 1050 | PTO Controller | MFD (Mechanical Front Drive) Switch Failure | Full repair manual for code 1050, PTO Controller |
| 1051 | Instrument Cluster (IC), Armrest/CAB module, or main vehicle controller | No CAN Communication With Engine Controller | Full repair manual for code 1051, Instrument Cluster (IC), Armrest/CAB module, or main vehicle controller |
| 1053 | EDC (Electronic Draft Control) module, Hitch Controller, or XCM (Multi-function Control Module) | 5 volt reference - short to +12 volt | Full repair manual for code 1053, EDC (Electronic Draft Control) module, Hitch Controller, or XCM (Multi-function Control Module) |
| 1053 | Engine Control Unit (ECU / EDC) or Machine Controller | Timeout of CAN Message CM1BC | Full repair manual for code 1053, Engine Control Unit (ECU / EDC) or Machine Controller |
| 1054 | EDC (Electronic Draft Control) Module or Hitch Controller | 5V reference - short to ground (or voltage too low) | Full repair manual for code 1054, EDC (Electronic Draft Control) Module or Hitch Controller |
| 1054 | IC (Instrument Cluster) | Timeout of CAN Message ET1 | Full repair manual for code 1054, IC (Instrument Cluster) |
| 1056 | Instrument Cluster (IC) or Universal Control Module (UCM) | Timeout of CAN Message DPFC1 | Full repair manual for code 1056, Instrument Cluster (IC) or Universal Control Module (UCM) |
