Case IH fault codes & repair guides
All 9,847 codes· 50 per page · page 125 of 197
| Code | Controller | Issue summary | Repair manual |
|---|---|---|---|
| 19230 | Engine Control Module (ECM) or Vehicle Control Module (VCM) | Over temperature of powerstage of Charge Air Cooling Bypass Valve | Full repair manual for code 19230, Engine Control Module (ECM) or Vehicle Control Module (VCM) |
| 19231 | VCM (Vehicle Control Module) / Engine Control Module | Short circuit to battery of powerstage of Charge Air Cooling Bypass Valve | Full repair manual for code 19231, VCM (Vehicle Control Module) / Engine Control Module |
| 19232 | Engine Control Module (ECM) | Short circuit to ground of powerstage of Charge Air Cooling Bypass Valve | Full repair manual for code 19232, Engine Control Module (ECM) |
| 19233 | VCM or EDC/ECM | Difference between measured and calculated temperature | Full repair manual for code 19233, VCM or EDC/ECM |
| 19234 | Engine Control Unit (ECU / ECM) | High pressure intercooler outlet temperature is too high. | Full repair manual for code 19234, Engine Control Unit (ECU / ECM) |
| 19238 | Engine ECU | High pressure intercooler outlet temperature is too low. | Full repair manual for code 19238, Engine ECU |
| 19239 | Engine Control Module (ECM) | High pressure intercooler outlet temperature sensor signal failure | Full repair manual for code 19239, Engine Control Module (ECM) |
| 19240 | Engine Control Unit (ECU) | High pressure intercooler outlet temperature sensor voltage is higher than expected. | Full repair manual for code 19240, Engine Control Unit (ECU) |
| 19241 | Engine Control Module (EDC / Engine ECU) | High pressure intercooler outlet temperature sensor voltage is lower than expected. | Full repair manual for code 19241, Engine Control Module (EDC / Engine ECU) |
| 19242 | Engine ECU | Crankcase pressure high, eventually blow-by filter or blow-by line clogged | Full repair manual for code 19242, Engine ECU |
| 19243 | Engine Control Unit (ECU) / Engine Controller (ENG) | Excessive crank case pressure pre-warning failure | Full repair manual for code 19243, Engine Control Unit (ECU) / Engine Controller (ENG) |
| 19249 | Engine Control Unit (ECU) | Rail leakage detected and oil pressure is low: please check for fuel in oil | Full repair manual for code 19249, Engine Control Unit (ECU) |
| 19250 | Engine Control Module (ECM) / EDC (Electronic Diesel Control) | Rail leakage detected and oil pressure is low and high crankcase pressure: there is most probably fuel in oil | Full repair manual for code 19250, Engine Control Module (ECM) / EDC (Electronic Diesel Control) |
| 19253 (F-4354-03) - ECU | Engine Control Unit (ECU) or Aftertreatment System ECU | DEF Pressure Line Heater Driver Circuit Short to Battery or Open Circuit | Full repair manual for code 19253 (F-4354-03) - ECU, Engine Control Unit (ECU) or Aftertreatment System ECU |
| 19253 | Engine Control Unit (ECU) or Dosing Control Unit (DCU) | Short Circuit to Battery of DEF/AdBlue Pressure Line heater Actuator powerstage | Full repair manual for code 19253, Engine Control Unit (ECU) or Dosing Control Unit (DCU) |
| 19255 (F-4354-05) - ECU | Engine Control Unit (ECU) or Dosing Control Unit (DCU) / Aftertreatment Control Module | DEF / Urea pressure line heater control circuit open circuit | Full repair manual for code 19255 (F-4354-05) - ECU, Engine Control Unit (ECU) or Dosing Control Unit (DCU) / Aftertreatment Control Module |
| 19255 | Heater Control Unit (HCU) or Dosing Control Unit (DCU) / Engine Control Unit (ECU) | Open Load error of DEF/AdBlue Pressure Line Heater Actuator powerstage | Full repair manual for code 19255, Heater Control Unit (HCU) or Dosing Control Unit (DCU) / Engine Control Unit (ECU) |
| 19257 | Engine Control Module (ECM) | Counter for the lower threshold of Engine coolant downstream temperature | Full repair manual for code 19257, Engine Control Module (ECM) |
| 19258 | Engine Control Unit (ECU) | Physical Range Check low for Engine coolant temperature (down stream) | Full repair manual for code 19258, Engine Control Unit (ECU) |
| 19260 | Engine Control Module (ECM / Engine ECU) | Coolant pressure low failure | Full repair manual for code 19260, Engine Control Module (ECM / Engine ECU) |
| 19261 | Engine Control Module (ECM / ECU) | Coolant pressure plausibility failure | Full repair manual for code 19261, Engine Control Module (ECM / ECU) |
| 19262 | DCU | Tank heating Valve | Short circuit to battery | Full repair manual for code 19262, DCU |
| 19262 (F-3363-03) - ECU | DCU (Dosing Control Unit) or Engine ECU | DEF/AdBlue tank heater actuator short circuit to battery failure | Full repair manual for code 19262 (F-3363-03) - ECU, DCU (Dosing Control Unit) or Engine ECU |
| 19262 (DTC 659A) - ECU | Engine Control Unit (ECU) or Aftertreatment System ECU (DCU) | DEF/AdBlue tank heater actuator short circuit to battery failure | Full repair manual for code 19262 (DTC 659A) - ECU, Engine Control Unit (ECU) or Aftertreatment System ECU (DCU) |
| 19263 | DCU | Tank heating Valve | Short circuit to ground | P20B3 Reagent - tank heating valve - short circuit low. | Full repair manual for code 19263, DCU |
| 19264 | DCU (Dosing Control Unit) | Tank heating Valve | Open load | Reagent - tank heating valve - open circuit | Full repair manual for code 19264, DCU (Dosing Control Unit) |
| 19264 (F-3363-05) - ECU | DCU (Dosing Control Unit) | DEF/AdBlue tank heater actuator open load failure | Full repair manual for code 19264 (F-3363-05) - ECU, DCU (Dosing Control Unit) |
| 19264 (DTC 569A) - ECU | DCU (Dosing Control Unit) / Engine ECU (ENG) | DEF/AdBlue tank heater actuator open load failure | Full repair manual for code 19264 (DTC 569A) - ECU, DCU (Dosing Control Unit) / Engine ECU (ENG) |
| 19265 | DCU | Tank heating Valve - short circuit to ground | Full repair manual for code 19265, DCU |
| 19266 | Engine Control Module (ECM) | Coolant level: Low coolant level | Full repair manual for code 19266, Engine Control Module (ECM) |
| 19267 | Engine Control Unit (ECU) | Engine idle shutdown commanded from SCR inducement | Full repair manual for code 19267, Engine Control Unit (ECU) |
| 19268 | Engine Control Module (ECM / Engine ECU) | Engine shutdown commanded to protect the engine. | Full repair manual for code 19268, Engine Control Module (ECM / Engine ECU) |
| 19269 | Engine Control Module (ECM) or Aftertreatment Control Module (ACM) | Timeout CAN-Transmit-Frame A1DOC (After-treatment / Oxidation Catalyst Intake gas Temperature) | Full repair manual for code 19269, Engine Control Module (ECM) or Aftertreatment Control Module (ACM) |
| 19270 | SCR Control Module / Engine Control Unit (ECU) | CAN timeout error - CRI1 message | Full repair manual for code 19270, SCR Control Module / Engine Control Unit (ECU) |
| 19274 | Engine Control Module (ECM) / Electronic Diesel Control (EDC) | CAN timeout error - A1SCREGT (SCR catalyst upstream and downstream catalyst temperatures) message | Full repair manual for code 19274, Engine Control Module (ECM) / Electronic Diesel Control (EDC) |
| 19275 | VCM (Vehicle Control Module) | Timeout of CAN-Transmit-Frame Acknowledgment (ACK) occurred | Full repair manual for code 19275, VCM (Vehicle Control Module) |
| 19276 | Engine ECU | Timeout Error of CAN-Receive-Frame AIR1 | Full repair manual for code 19276, Engine ECU |
| 19277 | Engine Control Module (ECM) or Aftertreatment Control Module (ACM) | Timeout of CAN Frame AT1G2 (After-treatment / Diesel Particulate Filter Intake Gas Temperature) | Full repair manual for code 19277, Engine Control Module (ECM) or Aftertreatment Control Module (ACM) |
| 19278 | Engine Control Unit (ECU) / Vehicle Control Module (VCM) | Timeout of CAN frame of Intermediate gas temperature and pressure message AT1MGTO | Full repair manual for code 19278, Engine Control Unit (ECU) / Vehicle Control Module (VCM) |
| 19279 | Engine Control Module (ECM) or Aftertreatment Control Module (ACM) | Timeout Error of CAN-Transmit-Frame AT1S | Full repair manual for code 19279, Engine Control Module (ECM) or Aftertreatment Control Module (ACM) |
| 19280 | DeNox / Selective Catalytic Reduction (SCR) Control Module | Filterbox heater - short circuit to battery | Full repair manual for code 19280, DeNox / Selective Catalytic Reduction (SCR) Control Module |
| 19283 | Electronic System / Universal Controller | Filterbox heater - open circuit | Full repair manual for code 19283, Electronic System / Universal Controller |
| 19284 | DeNOx (Selective Catalytic Reduction SCR) Controller / Dosing Control Unit (DCU15) | Filterbox heater - short circuit to ground | Full repair manual for code 19284, DeNOx (Selective Catalytic Reduction SCR) Controller / Dosing Control Unit (DCU15) |
| 19285 | Body Computer (ComBC) or Engine Control Module (ECM) | Timeout Error of CAN-Receive-Frame BCA01 from Air Conditioner Compressor | Full repair manual for code 19285, Body Computer (ComBC) or Engine Control Module (ECM) |
| 19286 | Engine Control Module (ECM) | Timeout of CAN-Receive-Frame CCSSBC, Transmitted by Body Computer | Full repair manual for code 19286, Engine Control Module (ECM) |
| 19287 | Engine Control Module (ECM) or Vehicle Control Module (VCM) | Timeout of CAN-Receiving frame CCSS form Body Computer | Full repair manual for code 19287, Engine Control Module (ECM) or Vehicle Control Module (VCM) |
| 19288 | Engine Control Module (ECM) or Body Computer (Vehicle Control Module) | Timeout of CAN-Transmit-Frame Cruise Control 2 (CCVS2) | Full repair manual for code 19288, Engine Control Module (ECM) or Body Computer (Vehicle Control Module) |
| 19289 | DCU (Dosing Control Unit) | Temperature after catalyst too low | Downstream catalyst temp - physical (Catalyst heating time failed) | P042B Catalyst Temperature Sensor Circuit Range/Performance | Full repair manual for code 19289, DCU (Dosing Control Unit) |
| 19290 | DCU (Dosing Control Unit) or Engine ECU | Temperature after catalyst too low – Downstream catalyst temp - physical (Catalyst heating time failed) – P042B Catalyst Temperature Sensor - Circuit Range/Performance | Full repair manual for code 19290, DCU (Dosing Control Unit) or Engine ECU |
| 19291 | Engine Control Module (ECM) or Vehicle Control Unit (VCU) / Armrest Controller | Timeout of CAN-Transmit-Frame Cruise Control 3 (CCVS3) | Full repair manual for code 19291, Engine Control Module (ECM) or Vehicle Control Unit (VCU) / Armrest Controller |
