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Case IH Fault Codes List: E41D to P0001

Page 26 of 30 of the full Case IH fault code list (2,992 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Case IH codes E41D to P0001

  • E41DECU Internal Failure - Voltage Ratio in ADC Monitoring
  • E42DECU Internal Failure - Sensor 5 Volt Supply 3
  • E43DECU Internal Failure - SPI Errors During MoCSOP Execution
  • E46DECU Internal Failure - EEPROM Write Error
  • E46EUpstream NOx Sensor Internal Failure (Heater Open Circuit Error)
  • E48EUpstream NOx Sensor Internal Failure (Open Circuit Error)
  • E4DDFuel Injection Requested During Overrun
  • E51DECU Internal Failure - Query or Response Communication Errors
  • E52DECU Internal: Error Sensor Supplies Voltage Tracker
  • E536Engine Speed Limitation via Fuel Injection Cut Off is Active
  • E53DECU Internal Failure - Undervoltage Monitoring Error
  • E55DECU Temperature Sensor Error Detected
  • E56DECU EEPROM Memory Failure - EEPData1 Block
  • E5B1ECU Internal Failure - Accelerator Pedal Position Sensor
  • E5DDECU Internal Failure - Injection Quantity Correction
  • E61DECU Internal Failure - SPI Communication Error
  • E62D12V Sensor Supply 1 Voltage is Too High
  • E63DECU Internal Failure - WDA is Not Working Correctly
  • E64DECU Internal Failure
  • E69DECU Internal Failure - Timeout in The Shut Off Path Test Error
  • E6DDECU Internal Failure - Rail Pressure Plausibility
  • E6DENH3 Sensor Open or Short in Measuring Cell Circuit
  • E71DECU Internal Failure - ROM Error
  • E72D12V Sensor Supply 1 Voltage is Too Low
  • E73DECU Internal Failure - Alarm Task Period Error
  • E79DECU Internal Failure - Overvoltage Monitoring Error
  • E7DDECU Internal Failure - Torque Request Comparison
  • E7DENH3 Sensor Open or Short in Ground Circuit
  • E812ECU Internal Failure - Calculated Engine Speed
  • E81DECU Internal Failure - 'WDA Active' Reported Due to Errors in Query or Response Communication
  • E82DInternal 12V Supply Voltage is Too High
  • E83DECU Internal Failure - Positive Test Failed
  • E8DDECU Internal Failure - Torque Request Due to fuel Pressure Exceeds Maximum Torque Limit
  • E91DECU Internal Failure - 'ABE Active' Reported Due to Undervoltage Detection
  • E92DInternal 12V Supply Voltage is Too Low
  • E98EUpstream NOx Sensor Values Are Not Plausible
  • E9DDECU Internal Failure - Torque Request Due to Air Control Exceeds Maximum Torque Limit
  • E9DENH3 Sensor Open in Heater Circuit Causing Underheating
  • EA1DECU Internal Failure - 'ABE Active' Reported Due to Overvoltage Detection
  • EADDECU Internal Failure - Torque Request Exceeds Maximum Torque Limit
  • EADENH3 Sensor Open or Short in Temperature Cell Circuit
  • EB1DECU Internal Failure - 'WDA, ABE Active' Reported
  • EBDDECU 5 Volt Supply Voltage is Higher Than Expected
  • EBDENH3 Sensor Open or Short in Trim Resistor Circuit
  • EC36ECU Internal Failure - Fuel Injection Energizing Time is Not Plausible
  • ECDDECU 5 Volt Supply Voltage is Lower Than Expected
  • ED1DECU Internal Failure - Software Resets in DSM 0
  • ED2DCAN Communication Failure - External Torque or Speed Checksum and Counter
  • ED36ECU Internal Failure - Fuel Injection Energizing Phase is Not Plausible
  • EE1DECU Internal Failure - Software Resets in DSM 1
  • F11FSCR Inducement Warning Due To Distance Time is Active - Level 1
  • F15FSCR Inducement Warning Due to Distance or Time is Active - Level 2
  • F167FSCR Inducement Warning Due to Distance or Time is Active - Level 4
  • F16FSCR Inducement Warning Due to Distance Time is Active - Level 3
  • F18FDEF Level Too Low Warning is Active - Stage 1
  • F1A2Engine Over Speed Condition Detected
  • F1EFTorque Limitation Caused By Turbo Charger Protection
  • F245Fuel Pressure Relief Valve is Forced to Open, Perform Pressure Increase
  • F28FDEF Level Too Low Warning is Active - Stage 2
  • F2EFStrong Torque Limitation From Engine Protection Active
  • F345Fuel Pressure Relief Valve is Forced to Open, Perform Pressure Shock
  • F3A2Torque Limitation Due to Excessive Coolant Temperature
  • F3AFSCR Inducement Warning Due to Distance or Time is Active - Level 5
  • F3EFStrong Torque Limitation From Injection System Active
  • F445Fuel Pressure Relief Valve is Open
  • F49FSCR Inducement: Level 1 (Torque Reduction), Triggered by DEF Dosing Interruption Fault
  • F4A2Torque Limitation Due to Excessive Exhaust Gas Temperature
  • F4AFSCR Inducement Warning Due to Distance Time is Active - Level 6
  • F4EFTorque Limitation Caused By Engine Brake
  • F523Engine Coolant Temperature Has Exceeded The Pre-Warning Threshold
  • F561ECU After Run Power Interruption
  • F59FSCR Inducement: Level 3 (Creep Mode), Triggered by DEF Dosing Interruption Fault
  • F5A2Torque Limitation Due to Excessive Fuel Temperature
  • F5AFSCR Inducement Warning Due to Distance Time is Active - Level 7
  • F623Engine Coolant Temperature Has Exceeded The Warning Threshold
  • F69FSCR Inducement: Warning, Triggered by DEF Dosing Interruption Fault
  • F6A2Torque Limitation Due to Excessive Intake Air Temperature
  • F6AFSCR Inducement Warning Due to Distance or Time is Active - Level 8
  • F6EFTorque Limitation Caused by Performance Limiter
  • F7A2Torque Limitation Due to Excessive Oil Temperature
  • F7EFTorque Limitation Caused By SCR Catalyst Protection
  • F836Number of Injections is Limited by System
  • F8A2Torque Limitation Due to Turbocharger Protection After Start
  • F936Exceeded The Number of Injections For a Given Engine Speed
  • FA9FSCR Inducement: Level 1 (Torque Reduction), Triggered by DEF Quality Fault
  • FABFRemaining DEF is Below The Empty Threshold
  • FAEFTorque Limitation Active
  • FB54Intake Air Humidity Sensor Voltage is Higher Than Expected
  • FB8FSCR Inducement Warning Due to Distance or Time is Active - Level 9
  • FB9FSCR Inducement: Level 3 (Creep Mode), Triggered by DEF Quality Fault
  • FBBFInducement System is Locked Due to 3 Detections in 40 hours. The system must be reset using the dealer service tool screen "Engine Restart Counter Reset".
  • FC8FSCR Inducement Warning Due to Distance or Time is Active - Level 10
  • FC9FSCR Inducement: Warning, Triggered By DEF Quality Fault
  • FD8FTorque Limitation is Active
  • FD9FSCR Inducement: Level 1 (Torque Reduction), Triggered by Tampering Fault
  • FE9FSCR Inducement: Level 3 (Creep Mode), Triggered by Tampering Fault
  • FF9FSCR Inducement: Warning, Triggered by Tampering Fault
  • FMI 558 FMI 3Accelerator Pedal #1 Low Idle Switch: Voltage Above Normal
  • FMI 558 FMI 4Accelerator Pedal #1 Low Idle Switch: Voltage Below Normal
  • P0001IMV Driver Signal Open Circuit Fault
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