PTF 522390.11 – Tractor-Implement Automation™ Fault

PTF 522390.11 (PTF )

Code: 522390.11



This diagnostic trouble code indicates that all functions of Tractor-Implement Automation™ are deactivated because the come-home mode is activated. This is applicable only to tractors with AutoPowr™/IVT™ transmission or DirectDrive transmission.


When this code is detected, all functions of the Tractor-Implement Automation™ are deactivated.


  • Check Come-Home Mode Activation:
    • Verify if the come-home mode is activated intentionally or due to a fault.
    • Deactivate come-home mode if it was unintentionally activated.
  • Inspect Transmission System:
    • Ensure the AutoPowr™/IVT™ transmission or DirectDrive transmission is functioning correctly.
    • Address any issues that might have triggered the come-home mode.
  • Consult Technical Support:
    • Contact technical support for assistance if the error persists.
    • Provide details of the fault for a more accurate diagnosis.


Ensuring the proper functioning of the transmission system and correctly managing the come-home mode is crucial for maintaining Tractor-Implement Automation™ functions.

Control Units: John Deere

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