Case IH fault codes & repair guides

All 9,847 codes· 50 per page · page 43 of 197

Case IH fault codes with controller, issue summary and a link to the full repair manual
CodeControllerIssue summaryRepair manual
2683Transmission Control Unit (TCU) or ECM/APC200Critically Low Transmission Oil Temperature / Automatic Warm-UpFull repair manual for code 2683, Transmission Control Unit (TCU) or ECM/APC200
2684 (2859.12) - DECDEC / TCUSMP Intervention - ROM check of SMP failedFull repair manual for code 2684 (2859.12) - DEC, DEC / TCU
2684Transmission Control Unit (TCU) or Vehicle Control Unit (VCU)Transmission oil cold - warmup mode activated (hydrostatic unit)Full repair manual for code 2684, Transmission Control Unit (TCU) or Vehicle Control Unit (VCU)
2685TECU, PTC, or CCUTransmission lubrication oil pressure lowFull repair manual for code 2685, TECU, PTC, or CCU
2685-02 - ACMACMJoystick shuttle forward switch circuit faultFull repair manual for code 2685-02 - ACM, ACM
2686 (628.12) - DECDECSMP Intervention - SMP Init check of RAM, ROM, CORE failedFull repair manual for code 2686 (628.12) - DEC, DEC
2686Zone Tractor Controller (ZTC)CAN message EEC1 timeoutFull repair manual for code 2686, Zone Tractor Controller (ZTC)
2686-02 - ACMACMJoystick shuttle reverse switch circuit faultFull repair manual for code 2686-02 - ACM, ACM
2687 (519411.12) - DECDECDEC controller error: SMP AD check failedFull repair manual for code 2687 (519411.12) - DEC, DEC
2687ZTCZTC - CAN message PTCTL1 timeoutFull repair manual for code 2687, ZTC
2688ZTCCAN message PTCTL2 timeoutFull repair manual for code 2688, ZTC
2689ZTCCAN Message EHR TimeoutFull repair manual for code 2689, ZTC
2689-02 - ACMACMJoystick shift switch circuit faultFull repair manual for code 2689-02 - ACM, ACM
2690 (519285.11) - DECMMPError load disable from MMPFull repair manual for code 2690 (519285.11) - DEC, MMP
2691ZTC ControllerZTC and AXCTL1 CAN message counter incorrect or timing outFull repair manual for code 2691, ZTC Controller
2691-02 - ACMACMJoystick gear shift switch circuit faultFull repair manual for code 2691-02 - ACM, ACM
2692ZTCCAN Message AXCTL1 Checksum IncorrectFull repair manual for code 2692, ZTC
2692-02 - ACMACMJoystick gear down switch circuit faultFull repair manual for code 2692-02 - ACM, ACM
2693ZTCZTC - Primary transmission oil filter is restrictedFull repair manual for code 2693, ZTC
2694 (519286.09) - DECDECFull repair manual for code 2694 (519286.09) - DEC, DEC
2694Transmission Electronic Control Unit (TECU) or TRANSTransmission system pressure lowFull repair manual for code 2694, Transmission Electronic Control Unit (TECU) or TRANS
2694-02 - ACMACMJoystick square switch circuit faultFull repair manual for code 2694-02 - ACM, ACM
2696 (519286.13) - DECDECSMP do not respondFull repair manual for code 2696 (519286.13) - DEC, DEC
2696ZTCTransmission oil filter bypass valve is open with normal or high transmission oil temperatureFull repair manual for code 2696, ZTC
2699ZTCSecondary Transmission Oil Filter is restrictedFull repair manual for code 2699, ZTC
2700 (6583.03) - DECECM / TCM / VCUMa Pressure Sensor - Signal wire shortcut to VSupplyFull repair manual for code 2700 (6583.03) - DEC, ECM / TCM / VCU
2701ZTCCAN bus communication error: EEC1 messageFull repair manual for code 2701, ZTC
2702Transmission Control Unit (TCU)Ma Pressure Sensor - signal not plausible or ground sensor disconnectionFull repair manual for code 2702, Transmission Control Unit (TCU)
2702Transmission Control Unit (TCU) / Transmission ControllerPTCTL1 CAN message error / DTOAFull repair manual for code 2702, Transmission Control Unit (TCU) / Transmission Controller
2703ZTCPTCTL1 Message and DCTL Signal CAN Communication ErrorFull repair manual for code 2703, ZTC
2704 (6584.04) - DECDECAuxiliary Pressure #2 Voltage Below Normal, or Shorted To Low rangeFull repair manual for code 2704 (6584.04) - DEC, DEC
2705Transmission Control Unit (TCU / TRANS) or Vehicle Domain Controller (VDC) / User Controller (UC)CAN message PTCTL1 and DTRR signal error or timeoutFull repair manual for code 2705, Transmission Control Unit (TCU / TRANS) or Vehicle Domain Controller (VDC) / User Controller (UC)
2706 (518372.15) - DECDECHST CutOff solenoid - short to VBatFull repair manual for code 2706 (518372.15) - DEC, DEC
2707 (518372.17) - DECDECHST CUTOFF Solenoid - LSD short to GNDFull repair manual for code 2707 (518372.17) - DEC, DEC
2707ZTCPTCTL1 Message Missing/Timeout/Invalid (Intermediate Park Lock Switch)Full repair manual for code 2707, ZTC
2708 (518372.04) - DECDECFull repair manual for code 2708 (518372.04) - DEC, DEC
2708ZTCZTC - CAN message PTCTL1 signal DDT error or not available (desired direction of travel)Full repair manual for code 2708, ZTC
2709 (517974.15) - DECTransmission Control Module (TCU / UCM / CCM)F2 solenoid - short to VBatFull repair manual for code 2709 (517974.15) - DEC, Transmission Control Module (TCU / UCM / CCM)
2710 (517974.17) - DECTransmission Control Unit (TCU) / Drive Electronic Controller (DEC)F2 Solenoid Short to GroundFull repair manual for code 2710 (517974.17) - DEC, Transmission Control Unit (TCU) / Drive Electronic Controller (DEC)
2710Transmission Control Unit (TCU) / Vehicle Domain Controller (VDC) / ZTCPTCTL1 / DCCOS CAN Communication IssueFull repair manual for code 2710, Transmission Control Unit (TCU) / Vehicle Domain Controller (VDC) / ZTC
2711 (517974.04) - DECUCM (Universal Control Module)F2 solenoid - short to groundFull repair manual for code 2711 (517974.04) - DEC, UCM (Universal Control Module)
2711ZTCPLFS (Park Lock Feedback Signal) Error in PTCTL1 CAN MessageFull repair manual for code 2711, ZTC
2712 (517971.15) - DECDECR1 (Reverse 1 or Range 1) solenoid circuit has a short to VBat (Battery Voltage)Full repair manual for code 2712 (517971.15) - DEC, DEC
2712ZTCZTC - CAN message PTCTL2 signal TLOP error or not availableFull repair manual for code 2712, ZTC
2713Transmission Control Unit (TCU) / ZTCCAN message PTCTL1 signal DTOAPR error or not availableFull repair manual for code 2713, Transmission Control Unit (TCU) / ZTC
2713 (517971.17) - DECUCM (Unit Control Module)R1 solenoid - short to groundFull repair manual for code 2713 (517971.17) - DEC, UCM (Unit Control Module)
2714Transmission Control Unit (TCU) or Vehicle Drive Controller (VDC)PTCTL2 CAN message and calibration errorFull repair manual for code 2714, Transmission Control Unit (TCU) or Vehicle Drive Controller (VDC)
2714 (517971.04) - DECTransmission Control Unit (TCU) / UCM / CCUR1 Solenoid Short to GroundFull repair manual for code 2714 (517971.04) - DEC, Transmission Control Unit (TCU) / UCM / CCU
2715ZTC (Transmission Controller)PTCTL1 CAN Message Error / Range Shift LimiterFull repair manual for code 2715, ZTC (Transmission Controller)
2716 (1044.17) - DECDECHST Solenoid - LSD short to GNDFull repair manual for code 2716 (1044.17) - DEC, DEC