How to Fix LG Dryer Error dE1

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⚠️ 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 1. The control board assumes the door is open while the cycle is running, or the switch circuit is open.

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix Dryer Error

Unplug the dryer.
Remove the top panel to access the door switch wiring.
Check the wire harness connecting the door switch to the main PCB for breaks or loose connections.
Test the door switch for continuity (should be closed when button pressed).
If the switch and wiring are good, the main control board door-sensing circuit has failed and the board must be replaced.

OEM Part #: 6601EL3001A

Estimated Market Price: $15 – $150

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

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