Case IH fault codes & repair guides

All 9,847 codes· 50 per page · page 112 of 197

Case IH fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
17678 (F-519847-31) - ECUEngine Control Module (ECM / ECU) / Bosch MD1CE101Torque limitation due to rail temperature or pressure onlyFull repair manual for code 17678 (F-519847-31) - ECU, Engine Control Module (ECM / ECU) / Bosch MD1CE101
17681 (F-3364-06) - ECUEngine Control Unit (ECU) or Aftertreatment Control Module (ACM)DEF/AdBlue quality sensor failure - quality signal shorted to batteryFull repair manual for code 17681 (F-3364-06) - ECU, Engine Control Unit (ECU) or Aftertreatment Control Module (ACM)
17682 (F-3364-05) - ECUEngine Control Unit (ECU)DEF/AdBlue Quality Sensor Signal Shorted to GroundFull repair manual for code 17682 (F-3364-05) - ECU, Engine Control Unit (ECU)
17683 (F-519044-31) - ECUEngine Control Module (ECM)DEF/AdBlue quality sensor failure - quality signal measurement errorFull repair manual for code 17683 (F-519044-31) - ECU, Engine Control Module (ECM)
17684 (F-4365-06) - ECUEngine Control Module (ECM / ECU)DEF/AdBlue quality sensor failure - temperature signal shorted to batteryFull repair manual for code 17684 (F-4365-06) - ECU, Engine Control Module (ECM / ECU)
17685 (F-4365-05) - ECUEngine Control Module (ECM) or Dosing Control Unit (DCU)DEF/AdBlue quality sensor failure - temperature signal shorted to groundFull repair manual for code 17685 (F-4365-05) - ECU, Engine Control Module (ECM) or Dosing Control Unit (DCU)
17686 (F-4365-31) - ECUEngine Control Unit (ECU)DEF/AdBlue quality sensor failure - temperature signal measurement errorFull repair manual for code 17686 (F-4365-31) - ECU, Engine Control Unit (ECU)
17687 (F-518401-04) - ECUEngine Control Module (ECM / ECU)ECM 12/24 volt actuator supply 7 is shorted to battery voltage (Supply 7 = MD1CE101 pins 1.06, 1.09)Full repair manual for code 17687 (F-518401-04) - ECU, Engine Control Module (ECM / ECU)
17688 (F-518410-04) - ECUEngine Control Module (ECM) / Engine Control Unit (ECU)ECM 12/24 volt actuator supply 10 is shorted to battery voltage.Full repair manual for code 17688 (F-518410-04) - ECU, Engine Control Module (ECM) / Engine Control Unit (ECU)
17689 (F-518405-04) - ECUBosch MD1CE101ECM 12/24 volt actuator supply 7 is shorted to groundFull repair manual for code 17689 (F-518405-04) - ECU, Bosch MD1CE101
17690 (F-518411-04) - ECUEngine Control Module (ECM)ECM 12/24 volt actuator supply 10 is shorted to ground.Full repair manual for code 17690 (F-518411-04) - ECU, Engine Control Module (ECM)
17692 (F-1235-31) - ECUEngine Control Module (ECM) / Vehicle ControllerEngine sensor CAN bus - bus off passive failureFull repair manual for code 17692 (F-1235-31) - ECU, Engine Control Module (ECM) / Vehicle Controller
17699 (F-519051-09) - ECUEngine Control Unit (ECU)CAN timeout error from DEF/Adblue tank level sensor - AT1T1I MessageFull repair manual for code 17699 (F-519051-09) - ECU, Engine Control Unit (ECU)
17700 (F-518260-19) - ECUEngine Control Unit (ECU) A-095CAN message corruption between vehicle controller and ECU controller - CCVS messageFull repair manual for code 17700 (F-518260-19) - ECU, Engine Control Unit (ECU) A-095
17701 (F-518260-14) - ECUEngine Control Unit (ECU)CAN message corruption between vehicle controller and ECU controller - CCVS messageFull repair manual for code 17701 (F-518260-14) - ECU, Engine Control Unit (ECU)
17702 (F-518260-09) - ECUECU A-095ECU A-095 has sensed a CCVS (Cruise Control/Vehicle Speed) message timeoutFull repair manual for code 17702 (F-518260-09) - ECU, ECU A-095
17703 (F-520200-09) - ECUEngine Control Module (ECM)CAN timeout error from vehicle controller - TrF1 message.Full repair manual for code 17703 (F-520200-09) - ECU, Engine Control Module (ECM)
17706 (F-518254-11) - ECUEngine Control Unit (ECU / ECM)CAN message corruption between vehicle controller and ECU controller - TSC1_VE messageFull repair manual for code 17706 (F-518254-11) - ECU, Engine Control Unit (ECU / ECM)
17728 (F-2797-31) - ECUEngine Control Unit (ECU)Internal ECU FailureFull repair manual for code 17728 (F-2797-31) - ECU, Engine Control Unit (ECU)
17730 (F-3064-07) - ECUEngine Control Unit (ECU)Particulate filter is damaged or missingFull repair manual for code 17730 (F-3064-07) - ECU, Engine Control Unit (ECU)
17732 (F-519694-07) - ECUEngine Control Module (ECM) / Engine ECUDifferential pressure sensor: hoseline errorFull repair manual for code 17732 (F-519694-07) - ECU, Engine Control Module (ECM) / Engine ECU
17735 (F-18-31) - ECUECM (Engine Control Module)Fuel rail pressure is insufficient to start/run the engine only.Full repair manual for code 17735 (F-18-31) - ECU, ECM (Engine Control Module)
17737 (F-152-31) - ECUEngine ECUECU internal failure - External device triggered an ECU reset during normal ECU drivingFull repair manual for code 17737 (F-152-31) - ECU, Engine ECU
17738 (F-152-11) - ECUEngine Control Unit (ECU) / Engine Control Module (ECM)Internal ECU failure - Error in the real-time clock counterFull repair manual for code 17738 (F-152-11) - ECU, Engine Control Unit (ECU) / Engine Control Module (ECM)
17739 (F-251-31) - ECUEngine Control Unit (ECU)Internal ECU FailureFull repair manual for code 17739 (F-251-31) - ECU, Engine Control Unit (ECU)
17740 (F-628-31) - ECUEngine Control Unit (ECU)ECU internal failure - read access to non volatile memory failed for at least one block.Full repair manual for code 17740 (F-628-31) - ECU, Engine Control Unit (ECU)
17741 (F-628-14) - ECUEngine Control Unit (ECU)ECU internal failure - write access to non volatile memory failed for at least one blockFull repair manual for code 17741 (F-628-14) - ECU, Engine Control Unit (ECU)
17742 (F-518166-31) - ECUEngine Control Module (ECM / ECU)ECU internal failure - Stack memory threshold overrun errorFull repair manual for code 17742 (F-518166-31) - ECU, Engine Control Module (ECM / ECU)
17743 (F-518201-31) - ECUEngine Control Unit (ECU / ECM)ECU internal failure - Irregular power down detectedFull repair manual for code 17743 (F-518201-31) - ECU, Engine Control Unit (ECU / ECM)
17744 (F-518201-11) - ECUECUECU Irregular Power Down DetectedFull repair manual for code 17744 (F-518201-11) - ECU, ECU
17746 (F-519055-31) - ECUEngine Control Unit (ECU)Urea injection interrupted for a long period of time due to urea under pressure faultsFull repair manual for code 17746 (F-519055-31) - ECU, Engine Control Unit (ECU)
17752 (F-519056-07) - ECUEngine Control Unit (ECU)DEF/AdBlue dosing valve is stuck closed at low voltage.Full repair manual for code 17752 (F-519056-07) - ECU, Engine Control Unit (ECU)
17753 (F-6875-15) - ECUEngine Control Unit (ECU)DEF/AdBlue supply module UREA pressure sensor value is too highFull repair manual for code 17753 (F-6875-15) - ECU, Engine Control Unit (ECU)
17756 (F-3512-12) - ECUEngine Control Module (ECM)ECM 5 volt sensor supply 4 out of range failureFull repair manual for code 17756 (F-3512-12) - ECU, Engine Control Module (ECM)
17757 (F-3513-12) - ECUEngine Control Module (ECM)ECM 5 volt sensor supply 5 out of range failureFull repair manual for code 17757 (F-3513-12) - ECU, Engine Control Module (ECM)
17758 (F-3514-12) - ECUEngine Control Module (ECM)ECM 5 volt sensor supply 6 out of range failureFull repair manual for code 17758 (F-3514-12) - ECU, Engine Control Module (ECM)
17761 (F-1136-06) - ECUEngine Control Module (ECM)ECM Internal failure - ECM internal temperature sensor: short circuit to batteryFull repair manual for code 17761 (F-1136-06) - ECU, Engine Control Module (ECM)
17762 (F-518145-04) - ECUEngine Control Unit (ECU)Internal ECU failure - ECU internal temperature sensor: short to groundFull repair manual for code 17762 (F-518145-04) - ECU, Engine Control Unit (ECU)
17763 (F-518146-02) - ECUEngine Control Unit (ECU)ECU internal failure - ECU Temperature Sensor: Implausible sensor measuringFull repair manual for code 17763 (F-518146-02) - ECU, Engine Control Unit (ECU)
17769 (F-7107-02) - ECUEngine Control Unit (ECU)DEF/AdBlue Supply Module Pump Motor communication failureFull repair manual for code 17769 (F-7107-02) - ECU, Engine Control Unit (ECU)
17770 (F-7107-08) - ECUEngine Control Unit (ECU)The supply module operating data that is reported on the PWM output signal is out of rangeFull repair manual for code 17770 (F-7107-08) - ECU, Engine Control Unit (ECU)
17771 (F-7107-16) - ECUECUDEF/AdBlue supply module pump motor - Internal pump duty cycle above maximal limit.Full repair manual for code 17771 (F-7107-16) - ECU, ECU
17772 (F-7107-18) - ECUECUDEF/AdBlue supply module pump motor - Internal pump duty cycle below the minimum limitFull repair manual for code 17772 (F-7107-18) - ECU, ECU
17773 (F-5706-16) - ECUEngine ECUDEF/AdBlue supply module pump motor Heater Module: duty cycle above maximal limitFull repair manual for code 17773 (F-5706-16) - ECU, Engine ECU
17774 (F-5706-18) - ECUEngine Control Unit (ECU)Engine heater module of the DEF/AdBlue feed module: duty cycle below the minimum limit.Full repair manual for code 17774 (F-5706-18) - ECU, Engine Control Unit (ECU)
17775 (F-7107-15) - ECUEngine Control Unit (ECU)Pump motor of the DEF/AdBlue supply module - Pump speed above the maximum limitFull repair manual for code 17775 (F-7107-15) - ECU, Engine Control Unit (ECU)
17776 (F-7107-17) - ECUECUDEF/AdBlue supply module pump motor - Pump speed below the minimum limitFull repair manual for code 17776 (F-7107-17) - ECU, ECU
17777 (F-5862-15) - ECUEngine Control Unit (ECU)DEF/AdBlue supply module pump motor - Temperature above maximum limitFull repair manual for code 17777 (F-5862-15) - ECU, Engine Control Unit (ECU)
17778 (F-5862-17) - ECUEngine Control Unit (ECU) / DCU (Dosing Control Unit)DEF/AdBlue supply module pump motor Temperature below minimal limitFull repair manual for code 17778 (F-5862-17) - ECU, Engine Control Unit (ECU) / DCU (Dosing Control Unit)
17780 (F-3031-11) - ECUEngine Control Unit (ECU) / Engine Electronic Management (EEM) or Dosing Control Unit (DCU)DEF/AdBlue tank temperature sensor signal error via CAN messageFull repair manual for code 17780 (F-3031-11) - ECU, Engine Control Unit (ECU) / Engine Electronic Management (EEM) or Dosing Control Unit (DCU)