⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: Dryer Difficulty: Moderate
Problem: Door Error 3. The door is detected as open, but the start button is being pressed.
How to Fix Dryer Error
- Open and slam the door firmly.
- Unplug the dryer.
- Check the door switch alignment.
- Check the wiring harness between the door switch and the control board.
- Replace the door switch if continuity test fails.
Recommended Replacement Part
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
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