FCC 522124.31 – Incorrect CAN Bus Message, Information from PTA, PTD, or PTQ Control Software

FCC 522124.31 (FCC )

Code: 522124.31



This error code indicates a data transfer problem between the FCC control software and PTA, PTD, or PTQ control software, suggesting an issue with the CAN bus or the transmitting control software. Such issues can result in incomplete or incorrect message exchanges, affecting system functionality.


The control software will have limited or no functionality due to the communication fault, impacting the reliability and accuracy of data processing.


  • Examine CAN Bus System: Perform diagnostics on the CAN bus to ensure it is functioning correctly. Look for physical damage or loose connections that might impair communication.
  • Check Software Updates: Ensure that all related control software (PTA, PTD, PTQ) is updated and properly configured to avoid data transfer issues.
  • Inspect Electrical Connections: Look for signs of wear, damage, or corrosion in the wiring and connectors that could interfere with data transfer.
  • Monitor Communication Logs: Use diagnostic tools to review communication logs for errors and inconsistencies in data transfer.
  • Technical Support Consultation: If the issue remains unresolved, seek assistance from John Deere technical support for further investigation and potential software adjustments.


Reliable communication between control software systems is vital for machine efficiency. Addressing CAN bus and software issues promptly can prevent larger operational disruptions.

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