Description:

This error code, XSC 003841.01, indicates that a voltage below 0.5 volts is registered at channel 1 of the wheel angle sensor. Despite this low voltage, the value measured by the XMC control software is within the acceptable range, suggesting a potential issue with the sensor or signal processing.

Reaction:

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

Recommendations:

Inspect Wheel Angle Sensor:

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

Monitor Sensor Voltage:

• Use diagnostic tools to monitor the voltage levels of the sensor in real-time.
• Identify and correct any deviations from the normal operating range.

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 voltage readings and any steps already taken to address the fault.

Note:

Maintaining accurate voltage levels in the wheel angle sensor is essential for the proper functioning of the steering system. Regular inspections and updates can help ensure system reliability.