Description:

This error code, XSC 523826.14, is generated when no steering movement is detected at the front wheels despite a command being transmitted to the steering control valves. This indicates a potential malfunction in the steering wheel position sensor or the steering control system.

Reaction:

When this fault occurs, the control software will exhibit limited or no functionality, affecting the responsiveness and accuracy of the steering system.

Recommendations:

Inspect Steering Wheel Position Sensor:

• Check the steering wheel position sensor for any signs of damage or wear.
• Ensure the sensor is properly installed and securely connected.

Verify Steering Control Valves:

• Inspect the steering control valves to ensure they are receiving commands and functioning correctly.
• Check for any blockages or mechanical issues that might prevent the valves from operating.

Monitor Sensor and Valve Operation:

• Use diagnostic tools to monitor the output of the steering wheel position sensor and the operation of the steering control valves in real-time.
• Identify and correct any discrepancies between the commanded movements and actual responses.

Check Wiring and Connectors:

• Inspect the wiring and connectors associated with the steering system for any signs of damage, corrosion, or loose connections.
• Ensure all connections are secure and properly terminated.

Update Control Software:

• Check for and install any available updates for the control software to address potential bugs or signal processing issues.

Consult Technical Support:

• If the issue persists, contact John Deere technical support for further diagnostics and solutions.
• Provide detailed logs of the sensor and valve operations and any steps already taken to address the fault.

Note:

Ensuring the proper functionality of the steering wheel position sensor and the steering control valves is crucial for accurate and responsive steering. Regular inspections and updates can help maintain system reliability.