LG Washer Error Code PuE: How to Fix It

Medium 45-90 minutes High Severity Verified June 2026
Error Code
PuE
Brand
LG
Product Type
washer
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
Error code PuE on your LG washer indicates a pump failure, meaning the drain pump cannot properly remove water from the tub. This high-severity error requires immediate attention to prevent water damage and restore your washer's functionality.
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Tools You'll Need

How to Fix Error Code PuE

  1. Power off and safety check

    Always unplug the washer before performing any repairs to avoid electrical shock.
  2. Check for drainage blockages

    Water may spill out when disconnecting the drain hose. Have towels ready.
  3. Clean the drain filter

    Water will flow out when removing the filter. Place a shallow pan underneath to catch spillage.
  4. Test the drain pump

    Ensure the washer is unplugged and tilted safely with assistance if needed.
  5. Inspect pump impeller

    Mark hose connections before removal to ensure proper reassembly.
  6. Replace the drain pump if defective

    Use only manufacturer-approved replacement parts to maintain warranty and safety.
  7. Test the repair

Parts You May Need

LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
LG washer drain pump assembly
Check Price on Amazon
Washer drain hose
Check Price on Amazon
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When to Call a Professional

Call a professional appliance repair technician if you're uncomfortable working with electrical connections, if the error persists after replacing the drain pump, or if you discover additional issues like control board problems or wiring damage during diagnosis.

Frequently Asked Questions

What causes LG washer error code PuE?
PuE error code is caused by a failed drain pump that cannot remove water from the washer tub. Common causes include a burned-out pump motor, damaged impeller, clogged drain filter, or electrical connection issues.
Can I run my LG washer with PuE error code?
No, you should not operate the washer with PuE error code. The failed drain pump cannot remove water properly, which can lead to flooding, mold growth, and further damage to your washer and home.
How much does it cost to fix LG washer PuE error?
DIY repair costs $50-150 for a replacement drain pump. Professional repair typically costs $200-400 including parts and labor, depending on your location and the specific LG washer model.
How long do LG washer drain pumps last?
LG washer drain pumps typically last 8-12 years with normal use. Factors like hard water, frequent washing, and poor maintenance can reduce pump lifespan, while regular cleaning and proper care can extend it.