How to Fix Samsung Washer Error DE

Written by

⚠️ 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 unlock failure; lock mechanism stuck, faulty sensor, or wiring issue

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix DE Error

UNPLUG 10+ minutes to reset lock.
Manually release door: reach through dispenser opening, pull manual release tab on lock assembly.
Access lock (remove top panel, then front control panel). Inspect lock latch for debris/damage.
Test lock solenoid resistance (should be 150-300Ω). Check wiring harness continuity.
Replace door lock assembly (DC64-00100A). Reassemble, verify lock engages/disengages during test cycle.

OEM Part #: DC64-00100A

Estimated Market Price: $52

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

Get the ‘Secret Service Mode’ Cheat Sheet for your Samsung model. Includes an easy-to-read list of every error code and quick diagnostic tips.

✅ Join 15,000+ DIYers • Instant PDF Download

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?

More options (for a better recommendation)

Brand

Your DIY Skill Level

EPA Section 608 Certified Technician with 18+ years experience.