Electrolux Dryer Error Code E31

Encountering an E31 error code on your Electrolux dryer signals an issue with the moisture sensor frequency. Understanding this error is crucial for effective troubleshooting. Here’s a step-by-step guide to help you decipher and address the problem:

Inspect Moisture Sensor Bars:

Begin by checking for any metal or foreign objects lodged between the moisture sensor bars. These bars are integral to the dryer’s functionality, as they gauge the moisture level in the laundry.

Unplug and Examine Wire Harness:

If no obstructions are found on the sensor bars, the next step is to unplug the dryer. Carefully inspect the moisture sensor wire harness for any signs of damage. A damaged harness can disrupt communication and trigger the E31 error.

Replace Damaged Wire Harness:

Should you discover any issues with the moisture sensor wire harness, it is advisable to replace it. A damaged harness may compromise the accuracy of moisture readings, leading to the E31 error code.

Check Electronic Control Board:

If the wire harness appears intact, the electronic control board becomes the next focal point. The E31 error suggests a deviation in the moisture sensor frequency, and a malfunctioning control board could be the culprit. Consider replacing the electronic control board to restore normal functionality.

Understanding the E31 error code enables you to methodically troubleshoot your Electrolux dryer. By following these steps, you can identify and resolve issues related to the moisture sensor frequency, ensuring efficient and error-free drying cycles. If the problem persists after these steps, consulting the manufacturer’s manual or seeking professional assistance may be necessary for a comprehensive diagnosis.