How to Fix Samsung Washer Error dE

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

Error Code: dE Difficulty: Moderate

Problem: Door not locked or door switch fault preventing cycle start

⚖️ Repair Decision

⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix dE Error

Ensure door fully closed until distinct audible click heard.
Inspect door gasket for obstructions (lint, coins) preventing full seal.
Remove top panel (3 rear screws) and check door lock wiring harness for damage near hinge area.
Test door lock solenoid resistance (should read 300-600Ω between terminals).
Manually activate lock mechanism with small flat-blade screwdriver through front panel access hole – should engage smoothly with double-click sound.
Replace door lock assembly DC34-00028A if solenoid open-circuit or mechanism binding.
If lock tests good but error persists: replace main PCB DC92-01543A (faulty lock relay RL
.

OEM Part #: DC34-00028A

Estimated Market Price: $110

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.