PL1 001231.14 – Drive Train CAN Bus (1000 kBd), High Error Rate

PL1 001231.14 (PL1 1231.14)

Code: 001231.14

Shortcode: 1231.14

Description:

This diagnostic trouble code is generated when the control software receives too many incorrect CAN Bus messages, indicating a general problem with the connection to the Drive Train CAN Bus (1000 kBd).

Reaction:

The control software may have limited or no functionality due to the high error rate in Drive Train CAN Bus communication.

Recommendations:

  • Inspect CAN Bus Wiring and Connections:
    • Check all Drive Train CAN Bus wiring for damage, loose connections, or corrosion.
    • Ensure all connections are secure and properly seated.
  • Monitor Communication Integrity:
    • Use diagnostic tools to monitor Drive Train CAN Bus communication and identify the sources of errors.
    • Replace any faulty components causing communication issues.
  • Check Control Units:
    • Verify the functionality of control units connected to the Drive Train CAN Bus.
    • Replace any faulty control units contributing to the high error rate.
  • Consult Technical Support:
    • Seek assistance from technical support if the issue persists to diagnose and resolve CAN Bus communication problems.

Note:

Regular inspections and prompt attention to communication errors are essential for maintaining a reliable Drive Train CAN Bus network.


Control Units: John Deere

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