CSC 520425.07 – High Error Rate in Received CAN Bus Messages. John Deere System Advisory.

CSC 520425.07 (CSC )

Code: 520425.07



This error code, CSC 520425.07, indicates an excessive error rate in messages received via the CAN bus, suggesting significant communication issues within the network. Such errors can degrade the effectiveness of data transmission, potentially leading to incorrect operations or system malfunctions.


The control software’s functionality is significantly limited or completely halted as a protective measure against erroneous operations based on faulty CAN bus communications.


  • Diagnose CAN Bus System: Conduct a thorough examination of the CAN bus system to identify and rectify sources of errors. This may involve checking for physical damage, electrical interference, or connection issues.
  • Monitor Communication Traffic: Use diagnostic tools to monitor the communication traffic on the CAN bus to better understand the nature and frequency of the errors.
  • Update System Software: Ensure that all connected systems are running the latest software versions, which may include improvements and fixes for handling CAN bus communications.
  • Reconfigure Network Settings: Adjust the configuration settings of the CAN bus to optimize data transmission and reduce the likelihood of errors.
  • Comprehensive System Testing: After implementing fixes, perform comprehensive testing to ensure that the error rate has returned to acceptable levels and that the system is functioning reliably.


Maintaining a robust and error-free communication network is essential for the effective operation of complex machinery systems. Regular monitoring and proactive maintenance of the CAN bus are key to ensuring stable and reliable system performance.

Control Units: John Deere

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