Samsung Washer DC Error Code: Causes, Cost & Fix

What is the Samsung Washer DC error?#

The DC code on a Samsung washer simply means the door was opened during a cycle — or the latch did not stay engaged — so the machine paused. It is closely related to the door-lock family but usually more benign: most of the time someone opened the door mid-wash, or the latch did not fully catch. The machine beeps, shows DC, and waits. There is no hazard and often no repair at all. Just close the door firmly and the cycle should resume where it left off.

DC on a Samsung Washer: likely causes and repair cost#

On a Samsung Washer, the DC code signals: door open during cycle.

Typical professional repair: $75–$200 · Difficulty: easy · often owner-fixable

Fastest thing to try first: Close door and restart cycle.

Symptoms that often accompany DC: Cycle pauses and displays DC code; Machine beeps repeatedly; Washer resumes after door is closed (if not too far into spin)

Technician diagnostic sequence for DC:

1. Close the door firmly until you hear the latch click. On front-load Samsung washers, you may need to push the door at the top — the strike hook engages at the top of the latch
2. If the door will not latch, inspect the door strike and the lock receiver for damage. A warped strike plate (from pulling the door open too hard) is a common cause
3. For dC3 specifically: this means the add-door (AddWash) was opened during the spin cycle. Close the AddWash door and resume
4. If the door lock mechanism buzzes but does not engage, the lock assembly needs replacement (same as dE error fix)

Parts a technician may check or replace: Samsung DC64-00519D; Samsung DC66-00326A

Field note: The distinction between DC and dE is timing: DC means the door was detected open during a running cycle, while dE means the door cannot lock at cycle start. DC is often user-caused; dE is usually mechanical failure.

How to troubleshoot the DC error yourself#

DC is about as easy as codes get. Close the door with a firm push until it clicks and press start to resume — if the cycle continues, you are done. If DC appears without anyone touching the door, inspect the latch and strike for lint or an obstruction and wipe the area, since a latch not engaging is the second cause in the table above. Confirm the door is not being blocked by an overstuffed load pressing against it. Power-cycle if it stays stuck. The only reason to call a technician is if the door is clean, unobstructed, and firmly latched yet DC keeps interrupting cycles, which would point to the latch switch — an "easy" repair, but one worth a pro's confirmation if it recurs.

Is the Samsung Washer DC error worth fixing?#

DC rarely costs anything, so it is essentially always worth resolving. Most owners fix it for free by simply closing the door properly. If the latch switch genuinely needs replacing, the table above lists $75 to $200 — among the cheapest washer repairs. Against a new machine that is trivial, so there is no replace debate here: close the door, and in the rare case a part is needed, the small fix is clearly worth it.

Samsung Washer DC: frequently asked questions#

What does the DC error mean on a Samsung Washer?#

It means the door opened during a cycle or the latch did not stay engaged, so the machine paused. Usually closing the door resumes the wash.

Is it safe to keep using a Samsung Washer that shows the DC error?#

Completely — DC is a pause, not a fault. Once the door is properly shut, the cycle continues normally.

Can I clear the DC error myself, or do I need a technician?#

Almost always yourself: close the door firmly and resume. Only a recurring DC on a properly latched door suggests a switch that needs a technician.

How much does it cost to repair the DC error on a Samsung Washer?#

Usually nothing. If the door latch switch must be replaced, the table above lists $75 to $200.

Which parts usually fail when a washer throws the DC code?#

Typically none — it is an open or improperly closed door. When a part is involved, it is the door latch switch from the table above.

Why does opening the door mid-cycle trigger the DC error?#

The washer monitors the door interlock throughout the wash; if it opens or the latch releases, the machine pauses and shows DC for safety until the door is secured again.