How to Fix Samsung Washer Error FL1

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

Error Code: FL1 Difficulty: Moderate

Problem: Flash code: 1 blink pattern = door lock system fault (models without display)

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix FL1 Error

For models with LED blink patterns instead of display: Count blinks after power-on (1 blink = door lock fault).
Ensure door fully closed until audible click.
Inspect door gasket for obstructions preventing seal.
Remove top panel and check door lock wiring harness for damage near hinge area.
Test door lock solenoid resistance (300-600Ω normal).
Manually activate lock mechanism through front panel access hole – should engage smoothly.
Replace door lock assembly DC34-00028A if solenoid open-circuit or mechanism binding.
Verify 120V AC present at lock connector during lock attempt using multimeter.

OEM Part #: DC34-00028A

Estimated Market Price: $105

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

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Appliance Type

Appliance Age

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

Is it under warranty?

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EPA Section 608 Certified Technician with 18+ years experience.