F28Warning
KitchenAid Dryer F28 Error Code
The moisture sensor bars are faulty or shorted.
Common causes
- Lint buildup on sensor
- Damaged sensor wires
- Failed sensor
How to fix it
- Clean moisture sensor bars with a fine abrasive pad.
- Check wire connections to sensor.
- If damaged, replace sensor assembly.
⚠ When to call a pro: If cleaning fails, replace moisture sensor.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.