UIC 524014.31 – S80 Reverse Drive Lever, Faulty Signal from Park Lock Switch
UIC 524014.31 (UIC )
Code: 524014.31
Shortcode:
Description:
This diagnostic trouble code (DTC) UIC 524014.31 is generated when the signal received from the park lock switch does not correspond to the position of the reverse drive lever. The control unit receives the signal from an activated park lock switch (corner park or center park) together with a signal of the switches for tractor movement and direction of travel.
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 Reverse Drive Lever:
- Check the reverse drive lever (S80) and ensure it is properly positioned and functioning correctly.
- Inspect Park Lock Switch:
- Verify the functionality of the park lock switch. Ensure that it is not sending incorrect signals.
- Check Wiring and Connections:
- Ensure all wiring and connectors related to the reverse drive lever and park lock switch are secure and free from damage or corrosion.
- Replace Faulty Components:
- If the reverse drive lever or the park lock switch is 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:
Regular maintenance and inspection of the reverse drive lever and park lock switch can help prevent such faults and ensure reliable operation.