How to Fix Samsung Washer Error LO

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

Error Code: LO Difficulty: Moderate

Problem: Door lock timeout; lock fails to engage within 60 seconds

⚖️ Repair Decision
✅ WORTH FIXING

Parts under $100

How to Fix LO Error

  1. Clean door gasket and lock area of debris.
  2. UNPLUG. Test lock microswitch continuity during manual operation.
  3. Replace door lock assembly (DC64-00100A).
  4. If new lock fails, check main board relay controlling lock circuit.

Recommended Replacement Part

OEM Part #: DC64-00100A

Estimated Market Price: $52

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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