Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 84 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 5006 (2910.15) - DEC | Rear PTO Controller or Transmission ECU (TMF / ATC) | Rear PTO solenoid – short circuit to 12V (VBAT) | Full repair manual for code 5006 (2910.15) - DEC, Rear PTO Controller or Transmission ECU (TMF / ATC) |
| 5006 | Transmission Control Unit (TCU) or Rear PTO Management / Chassis Controller | Rear PTO solenoid – short circuit to 12V | Full repair manual for code 5006, Transmission Control Unit (TCU) or Rear PTO Management / Chassis Controller |
| 5007 | CCH (Cab Controller Hub) or Rear PTO Controller | PTO remote fender switch stuck on (CCH Only) | Full repair manual for code 5007, CCH (Cab Controller Hub) or Rear PTO Controller |
| 5007 | Rear PTO Controller | PTO Clutch Solenoid Valve Short to +12 Volts / PTO remote fender switch stuck on | Full repair manual for code 5007, Rear PTO Controller |
| 5007 (2910.05) - DEC | Transmission Control Module (Trans) / Armrest Controller / Electronic Management Unit (CCM / MTA CCM) | Rear PTO solenoid stuck outside / jammed deactivated or PTO remote fender switch stuck on | Full repair manual for code 5007 (2910.05) - DEC, Transmission Control Module (Trans) / Armrest Controller / Electronic Management Unit (CCM / MTA CCM) |
| 5007 | Transmission Control Unit (TCU) or Armrest / Cab Controller (ATC) | Rear PTO Solenoid - Stuck off | Full repair manual for code 5007, Transmission Control Unit (TCU) or Armrest / Cab Controller (ATC) |
| 5007 - UCM | UCM | Rear PTO solenoid - open circuit or short circuit to ground | Full repair manual for code 5007 - UCM, UCM |
| 5008 | ATC (Armrest Tractor Controller) or CCM (Chassis Control Module) | Rear Power Take-Off (RPTO) control circuit issue | Full repair manual for code 5008, ATC (Armrest Tractor Controller) or CCM (Chassis Control Module) |
| 5008 (2910.04) - DEC | DEC | Rear PTO solenoid circuit overcurrent | Full repair manual for code 5008 (2910.04) - DEC, DEC |
| 5008 | Rear PTO Controller | Rear PTO solenoid - circuit over current | Full repair manual for code 5008, Rear PTO Controller |
| 5008 | Rear PTO Controller, Armrest Controller, or Tractor Control Unit (TCU) / Total Machine Fault (TMF) module | Both PTO On and Off switches are simultaneously on. One of the PTO switches is short to 12 volts | Full repair manual for code 5008, Rear PTO Controller, Armrest Controller, or Tractor Control Unit (TCU) / Total Machine Fault (TMF) module |
| 5008 | Transmission Control Module | Rear PTO solenoid - open circuit or Rear PTO solenoid circuit overcurrent | Full repair manual for code 5008, Transmission Control Module |
| 5009 | Rear PTO Control Module | PTO solenoid open circuit or shorted to ground or AD12vs2 voltage is low | Full repair manual for code 5009, Rear PTO Control Module |
| 5009 | Tractor Control Unit (TCU) | Rear PTO solenoid open circuit or shorted to ground or AD12vs2 voltage is low. | Full repair manual for code 5009, Tractor Control Unit (TCU) |
| 5009 (2910.06) - DEC | Transmission Controller / Driveline Electronic Controller (DEC) | Rear PTO solenoid circuit - LSD short to HSD | Full repair manual for code 5009 (2910.06) - DEC, Transmission Controller / Driveline Electronic Controller (DEC) |
| 5010 | Engine Controller (ECU) / Instrumentation Controller (INST / INST2 / ICU) | Engine Oil Pressure sensor is failed in the Engine Controller. | Full repair manual for code 5010, Engine Controller (ECU) / Instrumentation Controller (INST / INST2 / ICU) |
| 5010 | Rear PTO Controller / Tractor Control Unit (TCU) | Rear PTO solenoid circuit shorted to B+ when PTO is in the off state. | Full repair manual for code 5010, Rear PTO Controller / Tractor Control Unit (TCU) |
| 5010 | Transmission Control Module (Transmission ECU) or PTO Controller | Rear PTO shift motor – open circuit | Full repair manual for code 5010, Transmission Control Module (Transmission ECU) or PTO Controller |
| 5010 - UCM | UCM | Rear PTO shift motor – open circuit | Full repair manual for code 5010 - UCM, UCM |
| 5011 | INST or INST2 | Engine Oil Pressure sensor voltage is too low (open circuit, short to ground) | Full repair manual for code 5011, INST or INST2 |
| 5011 | Rear PTO Management System | Rear PTO shift motor – short circuit | Full repair manual for code 5011, Rear PTO Management System |
| 5011 | Rear PTO Module | Rear PTO 5011 Driver is on and no current is sensed. | Full repair manual for code 5011, Rear PTO Module |
| 5011 - UCM | UCM | Rear PTO shift motor – short circuit | Full repair manual for code 5011 - UCM, UCM |
| 5012 | Armrest Controller / EDC PROC | Rear PTO shift - sensor error | Full repair manual for code 5012, Armrest Controller / EDC PROC |
| 5012 | Tractor Control Unit (TCU) | Rear PTO 5012 PTO clutch is slipping excessively for the duration of 5 seconds or longer. | Full repair manual for code 5012, Tractor Control Unit (TCU) |
| 5012 - UCM | UCM | Rear PTO shift - sensor error | Full repair manual for code 5012 - UCM, UCM |
| 5013 | Armrest Controller or Rear PTO Management Controller | Rear PTO shift switch – open circuit | Full repair manual for code 5013, Armrest Controller or Rear PTO Management Controller |
| 5013 | Rear PTO Control Module | Engine speed is too low for the PTO to be in the 'on' state. | Full repair manual for code 5013, Rear PTO Control Module |
| 5014 | Electrical Power System / Distribution Systems | Rear PTO shift switch – short circuit | Full repair manual for code 5014, Electrical Power System / Distribution Systems |
| 5014 | Rear PTO Control Module / Tractor Control Unit (TCU) | Rear PTO is commanded off but the PTO speed is greater than zero. | Full repair manual for code 5014, Rear PTO Control Module / Tractor Control Unit (TCU) |
| 5015 | Rear PTO | The software has not detected PTO shaft speed for greater than 3 seconds since the PTO initial fill vale was commanded. | Full repair manual for code 5015, Rear PTO |
| 5015 | Rear PTO Controller | Rear PTO fuse sense input – open circuit | Full repair manual for code 5015, Rear PTO Controller |
| 5015 - UCM | UCM (Universal Control Module) | Rear PTO fuse sense input – open circuit | Full repair manual for code 5015 - UCM, UCM (Universal Control Module) |
| 5016 (2910.11) - DEC | DEC (Drivetrain Electronic Controller) | Clutch RPTO Solenoid - Generic error | Full repair manual for code 5016 (2910.11) - DEC, DEC (Drivetrain Electronic Controller) |
| 5016 | Rear PTO Controller | PTO speed is detected when the PTO is in the off state without engine RPM. | Full repair manual for code 5016, Rear PTO Controller |
| 5016 | Tractor Control Unit (TCU) | PTO speed is detected when the PTO is in the off state without engine RPM. | Full repair manual for code 5016, Tractor Control Unit (TCU) |
| 5017 | Tractor Control Unit (TCU) | PTO clutch did not lock up after 6 seconds of clutch motion. | Full repair manual for code 5017, Tractor Control Unit (TCU) |
| 5018 | CCH / ATC | Rear PTO - PTO speed sensors wiring swapped (CCH Only) | Full repair manual for code 5018, CCH / ATC |
| 5019 | CCH (Cab Controller Hub) | Rear PTO 5019 PTO is configured as a two speed and no shaft size frequency was detected when the PTO was switched on. (CCH Only). | Full repair manual for code 5019, CCH (Cab Controller Hub) |
| 5019 | CCH (Central Controller Hub) | Rear PTO is configured as a two-speed and no shaft size frequency was detected when the PTO was switched on. (CCH Only) | Full repair manual for code 5019, CCH (Central Controller Hub) |
| 5019 (2910.17) - DEC | DEC | Clutch RPTO Solenoid - LSD short to GND | Full repair manual for code 5019 (2910.17) - DEC, DEC |
| 5020 | CCH (Cab Controller Hub / Chassis Controller Hub) | PTO is configured as a single speed and the shaft size frequency was detected when the PTO was switched on | Full repair manual for code 5020, CCH (Cab Controller Hub / Chassis Controller Hub) |
| 5021 | Rear PTO Controller / Armrest Controller / Cab Controller Hub (CCH) | Rear PTO Auto PTO disabled (CCH Only) | Full repair manual for code 5021, Rear PTO Controller / Armrest Controller / Cab Controller Hub (CCH) |
| 5022 | Rear PTO control module / Armrest Controller | Rear PTO Switch Detected ON While Engine is Off | Full repair manual for code 5022, Rear PTO control module / Armrest Controller |
| 5023 | Rear PTO (RPTO) Control Module / Tractor Control Unit (TCU) | PTO clutch lube solenoid circuit shorted to B+ [Battery Voltage] when PTO is in the off state. (4WD Only) | Full repair manual for code 5023, Rear PTO (RPTO) Control Module / Tractor Control Unit (TCU) |
| 5023 (4052.06) - DEC | Tractor Control Unit (TCU) | PTO clutch lube solenoid circuit is shorted to B+ | Full repair manual for code 5023 (4052.06) - DEC, Tractor Control Unit (TCU) |
| 5023 | Tractor Control Unit (TCU) / Rear PTO Controller | Rear PTO 5023 PTO clutch lube solenoid circuit shorted to B+ when PTO is in the off state. (4WD Only) | Full repair manual for code 5023, Tractor Control Unit (TCU) / Rear PTO Controller |
| 5024 | Rear PTO Controller, Armrest Controller, or ICU/CCU | Rear PTO shift - not calibrated | Full repair manual for code 5024, Rear PTO Controller, Armrest Controller, or ICU/CCU |
| 5024 | Rear PTO Controller or Tractor Control Unit (TCU) | PTO clutch lube solenoid open circuit or shorted to ground or +12 VF3 voltage is low. (4WD Only) | Full repair manual for code 5024, Rear PTO Controller or Tractor Control Unit (TCU) |
| 5025 | Tractor Control Unit (TCU) | Rear PTO / PTO low side driver watchdog test failed | Full repair manual for code 5025, Tractor Control Unit (TCU) |
