Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 32 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 2270 (519186.03) - DEC | DEC | Synchro N Solenoid - LSD short to high voltage | Full repair manual for code 2270 (519186.03) - DEC, DEC |
| 2272 (518705.10) - DEC | Universal Control Module 1 (UCM1) | CAN 2 - PB_UCM1_27 Absent on CAN2 | Full repair manual for code 2272 (518705.10) - DEC, Universal Control Module 1 (UCM1) |
| 2272 | ZDC | ZDC - CAN message DispVehicleConfig2 signal TransOutShaftSensorPulsesDiff is Not Plausible | Full repair manual for code 2272, ZDC |
| 2273 (518705.19) - DEC | Engine Control Module (ECM) | EGR Valve Differential Pressure Sensor Circuit - Shorted High | Full repair manual for code 2273 (518705.19) - DEC, Engine Control Module (ECM) |
| 2273 | ZDC | TireCircumference Signal Not Within Allowed Range | Full repair manual for code 2273, ZDC |
| 2274 (518729.19) - DEC | DEC | CAN 2 - AntiJckKnifeCmd Error | Full repair manual for code 2274 (518729.19) - DEC, DEC |
| 2274 | ZDC | CAN bus communication failure regarding the foot throttle | Full repair manual for code 2274, ZDC |
| 2275 (518704.19) - DEC | DEC | CAN 2 - LeftBrakeSts Error | Full repair manual for code 2275 (518704.19) - DEC, DEC |
| 2275 | ZDC | ZDC - CAN message ExtPoti00 signal HandThrottleValue Error or Not Available | Full repair manual for code 2275, ZDC |
| 2276 (518703.19) - DEC | Vehicle Control Unit (VCU), Transmission Control Unit (TCU), or Cab Controller | CAN 2 - RightBrakeSts Error | Full repair manual for code 2276 (518703.19) - DEC, Vehicle Control Unit (VCU), Transmission Control Unit (TCU), or Cab Controller |
| 2276 | ZDC | ZDC - CAN message ExtPoti00 signal InchPedalValue Error or Not Available | Full repair manual for code 2276, ZDC |
| 2277 (517637.19) - DEC | DEC | CAN 2 - CltchPedTorqLim Error | Full repair manual for code 2277 (517637.19) - DEC, DEC |
| 2279 | ZDC Controller | ZDC - CAN message ExtSwitch00 signal NeutralSwitchState error or not available | Full repair manual for code 2279, ZDC Controller |
| 2280 | ZDC | ZDC - CAN message ExtSwitch00 signal SeatSwitchState error or not available | Full repair manual for code 2280, ZDC |
| 2281 (1894.19) - DEC | DEC | CAN 2 - RPTO_EngagCmd Error | Full repair manual for code 2281 (1894.19) - DEC, DEC |
| 2281 | ZDC | CAN Message ExtSwitch00 / ServiceBrakeSwitchLeftState Error or Unavailable | Full repair manual for code 2281, ZDC |
| 2282 (517659.19) - DEC | DEC | CAN 2 - RPTO_BrakeRleasCmd Error | Full repair manual for code 2282 (517659.19) - DEC, DEC |
| 2282 | ZDC | ZDC - CAN message ExtSwitch00 signal ServiceBrakeSwitchRightState error or not available | Full repair manual for code 2282, ZDC |
| 2283 | ZDC | CAN communication error: ExtSwitch00 / HandBrakeSwitchState | Full repair manual for code 2283, ZDC |
| 2283-02 - UCM | UCM | Front Pilot Head Comm Loss | Full repair manual for code 2283-02 - UCM, UCM |
| 2283-03 - UCM | UCM | Front pilot head #1 supply voltage signal above normal operating limit | Full repair manual for code 2283-03 - UCM, UCM |
| 2283-04 - UCM | UCM | Front pilot head #1 reporting supply voltage low | Full repair manual for code 2283-04 - UCM, UCM |
| 2283-07 - UCM | UCM | Information from front pilot head #1 that the spool valve is stuck | Full repair manual for code 2283-07 - UCM, UCM |
| 2283-12 - UCM | UCM | Low supply voltage reported by front pilot head #1 | Full repair manual for code 2283-12 - UCM, UCM |
| 2284 (525.10) - DEC | DEC | CAN 2 - TC1_27 absent on CAN2 | Full repair manual for code 2284 (525.10) - DEC, DEC |
| 2284 | ZDC | ZDC - CAN message ExtSwitch00 signal FreezeRatioSwitchState Error or Not Available | Full repair manual for code 2284, ZDC |
| 2284-02 - UCM | UCM | Vehicle controller loss of communication with front pilot head #1 | Full repair manual for code 2284-02 - UCM, UCM |
| 2285 (525.19) - DEC | DEC | CAN 2 - TransmReqGear Error | Full repair manual for code 2285 (525.19) - DEC, DEC |
| 2285 | ZDC | ZDC - CAN message ExtSwitch00 signal CreeperSwitchState Error or Not Available | Full repair manual for code 2285, ZDC |
| 2286 (683.19) - DEC | DEC | CAN 2 - DisengDrvlReq Error | Full repair manual for code 2286 (683.19) - DEC, DEC |
| 2288 (689.19) - DEC | Engine Control Module (ECM) | Turbocharger 1 Speed - Data Valid But Above Normal Operating Range | Full repair manual for code 2288 (689.19) - DEC, Engine Control Module (ECM) |
| 2289 | ZDC (CVT Transmission Controller) | ZDC - CAN message ExtSwitch00 signal DirectionLeverState error or not available | Full repair manual for code 2289, ZDC (CVT Transmission Controller) |
| 2290 (520329.02) - DEC | ECCU, ARU, Engine ECU (EDC), or FMGR | CAN 1 - Bus Off | Full repair manual for code 2290 (520329.02) - DEC, ECCU, ARU, Engine ECU (EDC), or FMGR |
| 2291 (520330.02) - DEC | DEC | CAN 2 - Bus Off | Full repair manual for code 2291 (520330.02) - DEC, DEC |
| 2292 (520329.12) - DEC | DEC (Drivetrain Electronic Control or Diesel Engine Controller) | CAN 1 - Bus Mute | Full repair manual for code 2292 (520329.12) - DEC, DEC (Drivetrain Electronic Control or Diesel Engine Controller) |
| 2292 | ENG | Fuel Inlet Meter Device higher than expected | Full repair manual for code 2292, ENG |
| 2292 | Engine Control Module (ENG / ECM) | Fuel Inlet Meter Device higher than expected | Full repair manual for code 2292, Engine Control Module (ENG / ECM) |
| 2293 (520330.12) - DEC | DEC | CAN 2- Bus Mute | Full repair manual for code 2293 (520330.12) - DEC, DEC |
| 2293 | Engine Control Module (ECM) | Fuel Inlet Meter Device flow demand lower than expected | Full repair manual for code 2293, Engine Control Module (ECM) |
| 2295-03 - UCM | UCM | Front pilot head #2 reporting supply voltage high | Full repair manual for code 2295-03 - UCM, UCM |
| 2295-04 - UCM | UCM (Universal Control Module) | Front pilot head #2 reporting supply voltage low | Full repair manual for code 2295-04 - UCM, UCM (Universal Control Module) |
| 2295-07 - UCM | UCM | Front pilot head #2 is reporting that the spool valve is stuck | Full repair manual for code 2295-07 - UCM, UCM |
| 2295-12 - UCM | UCM | Front pilot head #2 - Low supply voltage | Full repair manual for code 2295-12 - UCM, UCM |
| 2295-19 - UCM | UCM | Front pilot head #2 reporting communication fault with vehicle controller. | Full repair manual for code 2295-19 - UCM, UCM |
| 2296 | Master Controller, Instrument Cluster (IC), or Vehicle Control Module (VCM) | UCM Absent on CAN2 | Full repair manual for code 2296, Master Controller, Instrument Cluster (IC), or Vehicle Control Module (VCM) |
| 2296 (629.10) - DEC | Primary vehicle controller, instrument cluster, or Engine Control Module (ECM) | UCM Absent on CAN2 | Full repair manual for code 2296 (629.10) - DEC, Primary vehicle controller, instrument cluster, or Engine Control Module (ECM) |
| 2296-02 - UCM | UCM | Loss of communication of the vehicle controller with the front pilot head #2 | Full repair manual for code 2296-02 - UCM, UCM |
| 2297 | UCM (Universal Control Module) | UCM Error Length on CAN2 | Full repair manual for code 2297, UCM (Universal Control Module) |
| 2300 | Transmission Control Module (TCU) | 19th gear solenoid - open circuit or short to ground | Full repair manual for code 2300, Transmission Control Module (TCU) |
| 2302 | Transmission Control Module | 19th gear clutch dump solenoid open circuit or short to ground | Full repair manual for code 2302, Transmission Control Module |
