Description:

This diagnostic trouble code (DTC) UIC 524017.31 is generated when the control unit detects an incorrect status of the neutral switch and/or the reverse switch. This indicates a problem with the switches or a general problem with the 12-volt power supply of the reverse drive lever.

Reaction:

When this error occurs, the control unit may prevent the tractor from moving or may limit its functionality to ensure safe operation and prevent potential damage.

Recommendations:

• Inspect Power Supply:
  • Check the 12-volt power supply to the reverse drive lever for any issues, including loose connections, corrosion, or blown fuses.
• Verify Switch Status:
  • Confirm that the neutral switch and the reverse switch are functioning correctly and providing accurate status signals.
• Check Wiring and Connections:
  • Ensure all wiring and connectors related to the reverse drive lever and its power supply are secure and free from damage or corrosion.
• Replace Faulty Components:
  • If the power supply or switches are found to be faulty, replace them as necessary.
• Consult Technical Support:
  • If the issue persists, contact John Deere technical support for further diagnostics and potential solutions.

Note:

Ensuring a stable power supply to the reverse drive lever and proper functioning of its switches is crucial for reliable operation.