Case IH fault codes & repair guides

All 9,847 codes· 50 per page · page 160 of 197

Case IH fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
520613-00 - ACMACMRear hitch working position internal failureFull repair manual for code 520613-00 - ACM, ACM
520613-01 - ACMACMRear hitch working position internal failureFull repair manual for code 520613-01 - ACM, ACM
520613-03 - ACMACMRear hitch working position voltage highFull repair manual for code 520613-03 - ACM, ACM
520613-06 - ACMACMRear hitch working position voltage lowFull repair manual for code 520613-06 - ACM, ACM
520613-09 - ACMArmrest Control Module (ACM)Rear hitch position control disconnected while powered onFull repair manual for code 520613-09 - ACM, Armrest Control Module (ACM)
520613-13 - ACMACMRear hitch position control sensor disagreementFull repair manual for code 520613-13 - ACM, ACM
520613-14 - ACMACMIncorrect rear hitch position control configurationFull repair manual for code 520613-14 - ACM, ACM
520613-19 - ACMACMRear hitch position control disconnectedFull repair manual for code 520613-19 - ACM, ACM
520615-02 - UCMUCMRear PTO fender switch stuck onFull repair manual for code 520615-02 - UCM, UCM
520615-03 - UCMUCMRear PTO fender switch shorted to B+ (VBAT / 12V switched)Full repair manual for code 520615-03 - UCM, UCM
520615-04 - UCMUCMRear PTO fender switch with open circuitFull repair manual for code 520615-04 - UCM, UCM
520616-00 - ACMACMRear PTO engage switch internal failureFull repair manual for code 520616-00 - ACM, ACM
520616-01 - ACMArmrest Control Module (ACM) / PTO ControllerRear PTO engage switch internal failureFull repair manual for code 520616-01 - ACM, Armrest Control Module (ACM) / PTO Controller
520616-03 - ACMACMRear PTO engage switch voltage highFull repair manual for code 520616-03 - ACM, ACM
520616-06 - ACMACMRear PTO engage switch voltage lowFull repair manual for code 520616-06 - ACM, ACM
520616-13 - ACMACMRear PTO engage switch sensor disagreementFull repair manual for code 520616-13 - ACM, ACM
520616-14 - ACMACMIncorrect rear PTO engage switch configurationFull repair manual for code 520616-14 - ACM, ACM
520617-02 - ACMACMTransmission sensitivity switch circuit faultFull repair manual for code 520617-02 - ACM, ACM
520618-02 - ACMACMTransmission sensitivity switch circuit faultFull repair manual for code 520618-02 - ACM, ACM
520619-02 - ACMACMConstant engine speed setting 2 switch circuit faultFull repair manual for code 520619-02 - ACM, ACM
520622-02 - ACMACMTransmission range down switch circuit faultFull repair manual for code 520622-02 - ACM, ACM
520623-02 - ACMACMTransmission range decrease switch circuit faultFull repair manual for code 520623-02 - ACM, ACM
520624-02 - ACMACMSecond function switch A circuit faultFull repair manual for code 520624-02 - ACM, ACM
520625-02 - ACMACMACM: Multi function handle shuttle forward switch circuit faultFull repair manual for code 520625-02 - ACM, ACM
520626-02 - ACMACMMulti function handle shuttle reverse switch circuit fault.Full repair manual for code 520626-02 - ACM, ACM
520627-02 - ACMACMSecond function switch B circuit faultFull repair manual for code 520627-02 - ACM, ACM
520645-31 - VCMVCMTransmission control lever position switch disagreementFull repair manual for code 520645-31 - VCM, VCM
520646-03 - VCMVCMTransmission control lever position switch disagreementFull repair manual for code 520646-03 - VCM, VCM
520646-04 - VCMVCMTransmission control lever neutral switch voltage lowFull repair manual for code 520646-04 - VCM, VCM
520704-13 - ITBVTrailer Brake Control Module (iTBV ECU)Reservoir pressure lowFull repair manual for code 520704-13 - ITBV, Trailer Brake Control Module (iTBV ECU)
520705-13 - ITBVCCM (Cab Control Module) or ITBV Electronic Control UnitITBV: Trailer park brake faultFull repair manual for code 520705-13 - ITBV, CCM (Cab Control Module) or ITBV Electronic Control Unit
520706-13 - ITBVITBV ECUITBV: Hand brake faultFull repair manual for code 520706-13 - ITBV, ITBV ECU
520710-13 - ITBVITBV (Intelligent Trailer Brake Valve / Trailer Brake Control)Out of CalibrationFull repair manual for code 520710-13 - ITBV, ITBV (Intelligent Trailer Brake Valve / Trailer Brake Control)
520711-13 - ITBVTrailer Brake Control Module / Intelligent Trailer Brake Valve (iTBV) ECUTractor service brake pressure sensor faultFull repair manual for code 520711-13 - ITBV, Trailer Brake Control Module / Intelligent Trailer Brake Valve (iTBV) ECU
520712-13 - ITBVITBV (Intelligent Trailer Brake Valve) ControllerPneumatic redundancy plausibility check failedFull repair manual for code 520712-13 - ITBV, ITBV (Intelligent Trailer Brake Valve) Controller
521006-12 - PCMPCMActual bundle - consistency/validityFull repair manual for code 521006-12 - PCM, PCM
522807.02 - ACMLACMLStack checks, unexpected valueFull repair manual for code 522807.02 - ACML, ACML
522807.13 - ACMLACMLLogical Program Flow, out of calibrationFull repair manual for code 522807.13 - ACML, ACML
522826-05 - PCMPCMWiFi/BT Antenna Open CircuitFull repair manual for code 522826-05 - PCM, PCM
522826-06 - PCMPCM (Processing and Connectivity Module)WiFi/BT antenna short circuit to groundFull repair manual for code 522826-06 - PCM, PCM (Processing and Connectivity Module)
522827-03 - PCMPCMHSD Output-1 Voltage Above Normal, Or Shorted To High SourceFull repair manual for code 522827-03 - PCM, PCM
522827-04 - PCMPCMHSD output-1 short circuit to ground or undervoltageFull repair manual for code 522827-04 - PCM, PCM
522827-06 - PCMPCMHSD output-1 overcurrentFull repair manual for code 522827-06 - PCM, PCM
522831-03 - PCMPCMHSD output-2 short circuit to battery or overvoltageFull repair manual for code 522831-03 - PCM, PCM
522831-04 - PCMPCMShort circuit to ground or undervoltage on HSD (High Side Drive) output-2Full repair manual for code 522831-04 - PCM, PCM
522831-06 - PCMPCMHSD output-2 overcurrentFull repair manual for code 522831-06 - PCM, PCM
522833-03 - PCMPCMRemote output short circuit to battery or overvoltageFull repair manual for code 522833-03 - PCM, PCM
522833-06 - PCMPCMRemote output short circuit to groundFull repair manual for code 522833-06 - PCM, PCM
522834-05 - PCMPCMLAN-1 open circuitFull repair manual for code 522834-05 - PCM, PCM
522835-05 - PCMPCMLAN-2 Open CircuitFull repair manual for code 522835-05 - PCM, PCM