Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 5 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 58 | Transmission ECM | REVERSE_SW_LO_ERR | Full repair manual for code 58, Transmission ECM |
| 59 | Armrest Controller | Aux 4th remote valve LEVER potentiometer is failed. | Full repair manual for code 59, Armrest Controller |
| 59 | Electronic Management Unit (EMU) | Microprocessor Reference Voltage Open Circuit | Full repair manual for code 59, Electronic Management Unit (EMU) |
| 59 | TMF (Tractor Multi-Function) Controller | Both Draft Pin voltages are not within spec for 'no load' condition during calibration. | Full repair manual for code 59, TMF (Tractor Multi-Function) Controller |
| 59 | Transmission ECM / Transmission Controller | Power Shuttle FNR Lever Position Switches Disagreement | Full repair manual for code 59, Transmission ECM / Transmission Controller |
| 60 | TMF (Tractor Multi-Function) Controller, Armrest Controller (ARM), or EDC/Hitch Controller | Draft pin connected to left vs right for single pin setup during calibration | Full repair manual for code 60, TMF (Tractor Multi-Function) Controller, Armrest Controller (ARM), or EDC/Hitch Controller |
| 60 | Transmission Controller | Switch inputs indicate shuttle lever is not in neutral, not in forward, and not in reverse | Full repair manual for code 60, Transmission Controller |
| 61 | PTO Controller / Tractor Performance Monitor (TPM) / Transmission Controller | PTO Overspeed | Full repair manual for code 61, PTO Controller / Tractor Performance Monitor (TPM) / Transmission Controller |
| 61 | TMF / ARM / HITCH / EDC | The Hitch Calibration procedure must be performed. | Full repair manual for code 61, TMF / ARM / HITCH / EDC |
| 61 | Transmission ECM | HI_LO_SYNCRO_SW_HI_DIS_ERR 16 CP/SL Dis | Full repair manual for code 61, Transmission ECM |
| 61 | TRANS (Transmission Controller / TCU) | System pressure valve solenoid circuit is open circuit or shorted to ground | Full repair manual for code 61, TRANS (Transmission Controller / TCU) |
| 62 | PTO Controller | Excessive load or pto configuration incorrect, check alternator W terminal. Test pto solenoid. Check regulated pressure and pto supply pressure. | Full repair manual for code 62, PTO Controller |
| 62 | TMF (Tractor Multi-Function) Controller or Armrest Controller | Communications Lost with Performance Monitor Function | Full repair manual for code 62, TMF (Tractor Multi-Function) Controller or Armrest Controller |
| 62 | Transmission Controller (TRANS) | System pressure solenoid is shorted to B+ | Full repair manual for code 62, Transmission Controller (TRANS) |
| 62 | Transmission Control Unit (TCU) | HI_LO_SYNCRO_SW_LO_ERR 77' Fixed Lim | Full repair manual for code 62, Transmission Control Unit (TCU) |
| 62 | Transmission ECM | HI_LO_SYNCRO_SW_LO_DIS_ERR (17 CP/SL Dis) | Full repair manual for code 62, Transmission ECM |
| 63 | EDC Microprocessor / Electronic Management Unit (Hitch Controller) | EDC Hydraulic Valve Lower Solenoid Open Circuit | Full repair manual for code 63, EDC Microprocessor / Electronic Management Unit (Hitch Controller) |
| 63 | PTO Control Module or Instrumentation Controller / Electronic Management Unit (DEC controller) | PTO speed sensor is not reading | Full repair manual for code 63, PTO Control Module or Instrumentation Controller / Electronic Management Unit (DEC controller) |
| 63 | Transmission Controller (TMF) | Controller 8 volt reference is too high (above 8.8 volts) | Full repair manual for code 63, Transmission Controller (TMF) |
| 63 | Transmission Control Module (TCM) | SYNCRO_HL_ENG_ERR 40 SL/HI Dis | Full repair manual for code 63, Transmission Control Module (TCM) |
| 64 | Electronic Management Unit (EMU) or Central Controller (XCM) | EDC Hydraulic Valve Raise Solenoid Open Circuit | Full repair manual for code 64, Electronic Management Unit (EMU) or Central Controller (XCM) |
| 64 | PTO Controller or Transmission Controller (TCU) | Alternator speed signal condition | Full repair manual for code 64, PTO Controller or Transmission Controller (TCU) |
| 64 | TMF (Tractor Multi-Function Controller) / Transmission Controller | Controller 8 volt reference is too low (below 7.2 volts) | Full repair manual for code 64, TMF (Tractor Multi-Function Controller) / Transmission Controller |
| 64 | Transmission Controller (TRANS) | Transmission output Speed is too high (above 8200 RPM) | Full repair manual for code 64, Transmission Controller (TRANS) |
| 64 | Transmission Control Module (ECM/TCU) | SYNCRO_SHTL_ENG_ERR (41 SL Dis) | Full repair manual for code 64, Transmission Control Module (ECM/TCU) |
| 65 | Electronic Management Unit (EMU) / Tractor Controller Unit (TCU) / Hitch Controller | EDC Hydraulic Valve Lower Solenoid Short Circuit | Full repair manual for code 65, Electronic Management Unit (EMU) / Tractor Controller Unit (TCU) / Hitch Controller |
| 65 | TMF (Tractor Multi-Function) Controller | Battery Voltage is too Low | Full repair manual for code 65, TMF (Tractor Multi-Function) Controller |
| 65 | TRANS | Operator attempted a shuttle operation while out of the seat | Full repair manual for code 65, TRANS |
| 65 | Transmission Control Unit (TCU) or PTO Control Module | Worn pto brake or failed and burnt pto clutch pack | Full repair manual for code 65, Transmission Control Unit (TCU) or PTO Control Module |
| 66 | EDC (Electronic Draft Control) module | EDC Hydraulic Valve Raise Solenoid Short Circuit | Full repair manual for code 66, EDC (Electronic Draft Control) module |
| 66 | PTO Controller | Has engine stalled? Disengage pto and restart. Check alternator speed signal at W terminal. | Full repair manual for code 66, PTO Controller |
| 66 | TMF (Tractor Multi-Function) Controller / Armrest Controller | Battery Voltage is too Low | Full repair manual for code 66, TMF (Tractor Multi-Function) Controller / Armrest Controller |
| 66 | Transmission Controller (Trans) | Forward switch input from the FNRP Pod is shorted to ground or is open circuit | Full repair manual for code 66, Transmission Controller (Trans) |
| 67 | EDC (Electronic Draft Control) module | EDC Hydraulic Valve Supply Voltage Too Low | Full repair manual for code 67, EDC (Electronic Draft Control) module |
| 67 | PTO / Shuttle Module | PTO speed mismatch error | Full repair manual for code 67, PTO / Shuttle Module |
| 67 | Transmission Controller (TRANS) | Forward switch input from the FNRP Pod is shorted to +12 Volts or the FNRP pod 5 Volt Reference | Full repair manual for code 67, Transmission Controller (TRANS) |
| 67 | Transmission ECM | SOL_HL_SHORT_12V_DIS_ERR 27 CP/SL Dis | Full repair manual for code 67, Transmission ECM |
| 68 | Transmission Controller (TRANS) | Reverse switch input from the FNRP (Forward/Neutral/Reverse/Park) Pod is shorted to ground or open circuit | Full repair manual for code 68, Transmission Controller (TRANS) |
| 68 | Transmission ECM | Synchronizer Shuttle (Reverse) Solenoid or ECM Driver is Short to 12 Volts | Full repair manual for code 68, Transmission ECM |
| 69 | Armrest Controller (ARM) | Hitch Position Command potentiometer has failed | Full repair manual for code 69, Armrest Controller (ARM) |
| 69 | EHR (Electronic Hitch Control) module, Armrest Controller, or XCM (Central Controller) | Control Lever EDC Raise/Lower Switch Failure | Full repair manual for code 69, EHR (Electronic Hitch Control) module, Armrest Controller, or XCM (Central Controller) |
| 69 | Transmission Controller (TCU) | Reverse switch input from the FNRP Pod is shorted to +12 Volts or the FNRP pod 5 Volt Reference | Full repair manual for code 69, Transmission Controller (TCU) |
| 69 | Transmission Controller (Transmission ECU / TCU) | Wheel Speed Sensor Low Error | Full repair manual for code 69, Transmission Controller (Transmission ECU / TCU) |
| 70 | Transmission Controller (TRANS) | The battery voltage is too low to permit operation of the clutch solenoids | Full repair manual for code 70, Transmission Controller (TRANS) |
| 71 | Transmission ECM | SYNC_START_UP_INIT_ERROR 93 Auto Dis | Full repair manual for code 71, Transmission ECM |
| 71 | Transmission Electronic Control Unit (TECU / ECM) or PTO Controller / Armrest Controller | Transmission Gear Disengagement Issue (F/R Synchronizer) or PTO Switch Stuck ON | Full repair manual for code 71, Transmission Electronic Control Unit (TECU / ECM) or PTO Controller / Armrest Controller |
| 72 | Transmission Controller (TCU / ECM) | F/R Synchronizer Disengaged from Position or Transmission oil temperature is above 122 degrees C | Full repair manual for code 72, Transmission Controller (TCU / ECM) |
| 72 | Transmission Controller (TCU / Transmission ECU) | Transmission Oil Temperature is above 122 deg. C | Full repair manual for code 72, Transmission Controller (TCU / Transmission ECU) |
| 72 | Transmission ECM | SYNC_POPPED_OUT_ERR | Full repair manual for code 72, Transmission ECM |
| 73 | PTO Controller or Armrest Controller / Cab (MCC) Controller | ECM (2) SUPPLY VOLTAGE (12VF) IS TOO HIGH | Full repair manual for code 73, PTO Controller or Armrest Controller / Cab (MCC) Controller |
