Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 139 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 19918 | Engine Control Unit (ECU) | Error in comparing energizing time to minimum value for injector in cylinder 5 | Full repair manual for code 19918, Engine Control Unit (ECU) |
| 19999 | DCU (Dosing Control Unit) | Unknown DCU15 fault code | Full repair manual for code 19999, DCU (Dosing Control Unit) |
| 51011 | Aux Remote Controller | Aux Remote Controller failure - Valve Supply Relay Open | Full repair manual for code 51011, Aux Remote Controller |
| 51012 | AUX (Auxiliary Remote Controller) | Aux Remote Controller failure - Valve Supply Relay Voltage High | Full repair manual for code 51012, AUX (Auxiliary Remote Controller) |
| 51029 | REMOTE (AUX) CONTROLLER | Valves supply voltage high before valve power relay is closed. | Full repair manual for code 51029, REMOTE (AUX) CONTROLLER |
| 51031 | AUX (Auxiliary Remote Controller) | Aux Remote Controller failure - Valve Current Enable Protection Low | Full repair manual for code 51031, AUX (Auxiliary Remote Controller) |
| 51032 | Aux Remote Controller | Aux Remote Controller failure - Valve Current Enable Protection High | Full repair manual for code 51032, Aux Remote Controller |
| 51039 | Aux Remote Controller | Aux Remote Controller failure - Valve Current Enable Protection Failed | Full repair manual for code 51039, Aux Remote Controller |
| 51041 | Remote Hydraulics Controller (AUX or AUX67) | Aux Remote Controller failure - Valve Current Limit Protection Low | Full repair manual for code 51041, Remote Hydraulics Controller (AUX or AUX67) |
| 51042 | AUX (Auxiliary Remote Controller) | Aux Remote Controller failure - Valve Current Limit Protection High | Full repair manual for code 51042, AUX (Auxiliary Remote Controller) |
| 51049 | Aux Remote Controller | Aux Remote Controller failure - Valve Current Limit Protection Failed | Full repair manual for code 51049, Aux Remote Controller |
| 51053 | REMOTE (AUX) CONTROLLER / TMF | Aux 1st Lower Coil solenoid shorted to 12 volts | Full repair manual for code 51053, REMOTE (AUX) CONTROLLER / TMF |
| 51054 | Remote (AUX) Controller or Tractor Multifunction (TMF) Controller / Armrest Controller | Aux 1st Raise Coil solenoid shorted to 12 volts. | Full repair manual for code 51054, Remote (AUX) Controller or Tractor Multifunction (TMF) Controller / Armrest Controller |
| 51055 | AUX Controller | Aux 1st Lower solenoid failed open or a short circuit to ground | Full repair manual for code 51055, AUX Controller |
| 51056 | AUX Controller / AUX67 | 1st Raise solenoid failed open or a short circuit to ground | Full repair manual for code 51056, AUX Controller / AUX67 |
| 51063 | Auxiliary Valve Controller (AUX / AUX67 / AUX89) or Tractor Management Frame (TMF) / Armrest Controller | Aux 2nd Lower Coil solenoid shorted to 12 volts | Full repair manual for code 51063, Auxiliary Valve Controller (AUX / AUX67 / AUX89) or Tractor Management Frame (TMF) / Armrest Controller |
| 51064 | Remote (AUX) Controller | Aux 2nd Raise Coil solenoid shorted to 12 volts | Full repair manual for code 51064, Remote (AUX) Controller |
| 51065 | Auxiliary Valve Controller (AUX / Remote Controller) | Aux 2nd Lower solenoid failed open or short circuit | Full repair manual for code 51065, Auxiliary Valve Controller (AUX / Remote Controller) |
| 51066 | Remote (Aux) Controller | Aux 2nd Raise solenoid failed open or a short circuit to ground. | Full repair manual for code 51066, Remote (Aux) Controller |
| 51073 | AUX / TMF | Aux 3rd Lower Coil solenoid shorted to 12 volts | Full repair manual for code 51073, AUX / TMF |
| 51074 | AUX (Auxiliary Valve Controller) | Aux 3rd Raise Coil solenoid shorted to 12 volts. | Full repair manual for code 51074, AUX (Auxiliary Valve Controller) |
| 51075 | AUX (Auxiliary Valve Controller) / TMF (Tractor Multi-Function) | Aux 3rd Lower solenoid failed open or short circuit | Full repair manual for code 51075, AUX (Auxiliary Valve Controller) / TMF (Tractor Multi-Function) |
| 51076 | Aux Remote Controller (AUX) | Aux 3rd Raise solenoid failed open or short circuit. | Full repair manual for code 51076, Aux Remote Controller (AUX) |
| 51083 | AUX (Auxiliary Remote Controller) / TMF (Tractor Multi-Function) | Aux 4th Lower Coil solenoid shorted to 12 volts. | Full repair manual for code 51083, AUX (Auxiliary Remote Controller) / TMF (Tractor Multi-Function) |
| 51084 | AUX | Aux 4th Raise Coil solenoid shorted to 12 volts. | Full repair manual for code 51084, AUX |
| 51085 | AUX (Auxiliary Valve Controller) / TMF (Tractor Multi-Function) | Aux 4th Lower solenoid failed open or short circuit. | Full repair manual for code 51085, AUX (Auxiliary Valve Controller) / TMF (Tractor Multi-Function) |
| 51086 | Remote (AUX) Controller | Aux 4th Raise solenoid failed open or short circuit | Full repair manual for code 51086, Remote (AUX) Controller |
| 51093 | AUX / TMF | Aux 5th Lower Coil solenoid shorted to 12 volts | Full repair manual for code 51093, AUX / TMF |
| 51094 | Tractor Multi-Function (TMF) Controller / Auxiliary Valve Controller (AUX / AUX67 / AUX89) | Aux 5th Raise Coil solenoid is shorted to 12 volts | Full repair manual for code 51094, Tractor Multi-Function (TMF) Controller / Auxiliary Valve Controller (AUX / AUX67 / AUX89) |
| 51095 | AUX (Auxiliary Valve Controller) | Aux 5th Lower solenoid failed open or short circuit. | Full repair manual for code 51095, AUX (Auxiliary Valve Controller) |
| 51096 | Remote (AUX) Controller / TMF / Armrest controller | Aux 5th Raise solenoid failed open or short circuit. | Full repair manual for code 51096, Remote (AUX) Controller / TMF / Armrest controller |
| 51101 | AUX (Auxiliary / Remote Valve) Controller | Invalid Software Instruction Executed | Full repair manual for code 51101, AUX (Auxiliary / Remote Valve) Controller |
| 51102 | Auxiliary Valve Controller (AUX) | Invalid Software Instruction Executed | Full repair manual for code 51102, Auxiliary Valve Controller (AUX) |
| 51103 | AUX Controller (Auxiliary / Remote Valve Controller) | Invalid Software Instruction Executed | Full repair manual for code 51103, AUX Controller (Auxiliary / Remote Valve Controller) |
| 51104 | AUX Controller (Remote Hydraulics Controller) | Invalid Software Instruction Executed | Full repair manual for code 51104, AUX Controller (Remote Hydraulics Controller) |
| 51105 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51105, AUX Controller |
| 51106 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51106, AUX Controller |
| 51107 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51107, AUX Controller |
| 51108 | Remote AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51108, Remote AUX Controller |
| 51109 | Remote Hydraulics Controller (AUX Controller) | Invalid Software Instruction Executed | Full repair manual for code 51109, Remote Hydraulics Controller (AUX Controller) |
| 51111 | Remote (AUX) Controller | Invalid Software Instruction Executed | Full repair manual for code 51111, Remote (AUX) Controller |
| 51112 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51112, AUX Controller |
| 51113 | AUX (Auxiliary / Remote Valve) Controller | Invalid Software Instruction Executed | Full repair manual for code 51113, AUX (Auxiliary / Remote Valve) Controller |
| 51114 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51114, AUX Controller |
| 51115 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51115, AUX Controller |
| 51116 | REMOTE (AUX) CONTROLLER | Invalid Software Instruction Executed | Full repair manual for code 51116, REMOTE (AUX) CONTROLLER |
| 51117 | Remote (AUX) Controller / AUX67 | Invalid Software Instruction Executed | Full repair manual for code 51117, Remote (AUX) Controller / AUX67 |
| 51118 | Remote (AUX) Controller | Invalid Software Instruction Executed | Full repair manual for code 51118, Remote (AUX) Controller |
| 51119 | AUX Controller | Invalid Software Instruction Executed | Full repair manual for code 51119, AUX Controller |
| 51121 | AUX (Remote Auxiliary) Controller | Invalid Software Instruction Executed | Full repair manual for code 51121, AUX (Remote Auxiliary) Controller |
