Kenmore Dryer F28 Error: Moisture Sensor Not Working

Updated: February 2026

Looking for a quick answer about Kenmore Dryer F28 Error: Moisture Sensor Not Working ? This comprehensive guide covers everything you need to know, with practical step-by-step instructions.

What Causes Kenmore Error Code F28?

💡 Pro Tip: The most common cause is usually the simplest one – start your troubleshooting there.

Several factors can trigger the F28 error code on your Kenmore dryer:

  • Failed moisture sensor bars
  • Dirty or corroded sensor strips
  • Control board communication error

How to Fix Kenmore Dryer Error F28

Follow these troubleshooting steps to resolve the error code and restore your dryer to proper working condition:

  1. Unplug the dryer for safety
  2. Open the dryer door and locate moisture sensor bars inside the drum
  3. Clean sensor bars thoroughly with rubbing alcohol and fine sandpaper
  4. Check wiring connections behind the lint filter area
  5. Test sensor resistance with multimeter (should show changing resistance when wet)
  6. Replace moisture sensor assembly if cleaning doesn't resolve the issue

When to Call a Professional

If you've completed these troubleshooting steps and the F28 error code persists, or if you're uncomfortable working with electrical components, contact a qualified appliance repair technician. Issues involving the control board, heating element, or electrical systems can be complex and may require professional diagnostic equipment and expertise.

Regular maintenance, including cleaning the lint filter after every load and inspecting the vent system quarterly, can prevent many heating and sensor-related errors. Keep your Kenmore dryer operating efficiently by addressing error codes promptly and following the manufacturer's maintenance recommendations.

Bottom Line: Kenmore Dryer F28 Error: Moisture Sensor Not Working does not have to be complicated. Follow the step-by-step approach outlined above and you will be set for success.

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Frequently Asked Questions about Kenmore Dryer F28 Error: Moisture Sensor Not Working

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How much does Kenmore Dryer F28 Error: Moisture Sensor Not Working cost?

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