How to Fix LG Dryer Error PE

⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Dryer Difficulty: Moderate

Problem: Pressure Sensor Error (Washer/Dryer Combo). The water level sensor is malfunctioning.

⚖️ Repair Decision
✅ WORTH FIXING

Parts under $100

How to Fix Dryer Error

  1. Unplug the unit.
  2. Remove the top panel.
  3. Locate the pressure switch (round plastic component with a small rubber hose).
  4. Check the wiring harness and the rubber hose for punctures.
  5. Replace the pressure switch.

Recommended Replacement Part

OEM Part #: 6501EA1001C

Estimated Market Price: $30

Check Price & Availability →

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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Most DIY parts are $50–$250. If you have a quote, use the total.
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Expert: Mike Sullivan

EPA Section 608 Certified Technician with 18+ years experience.

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