Written by
Nadia Okafor Appliance Care EditorPublished October 26, 2026
VERIFIED
Error codeDC
ApplianceDishwasher
DC: a door problem on display models
The dishwasher turns on but will not run, or it quits soon after you press Start. Samsung treats DC as a door check on current models with a display, so the door and latch are the first places to look.
Checklist in Samsung’s order
Reopen the door and close it again with a firm push, without slamming.
Pull out any utensils or pan handles that protrude.
Clean the latch tongue and the pocket it fits into.
Confirm that no counter overhang or cabinetry is blocking the door.
Turn the power off at the wall or breaker for over 30 seconds, then try again.
Other displays to compare
CE: the panel and the rest of the machine are not communicating
Still seeing DC after the checklist? Call (415) 969-6153 to talk about Samsung dishwasher repair in the Bay Area, with the model number and the steps you finished close by.
Model compatibility: Samsung reuses codes across series and model years, so DC may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
The dishwasher powers on but will not start or stops shortly after Start is pressed, a door check.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
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