Seeing **DC** on a Samsung dishwasher narrows the problem to **door / latch error**. What you do next depends on whether the code is an issue, a normal status/test message, or a model-dependent interpretation. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **DC**. Search normalization stores it as **DC** while preserving the characters a homeowner actually sees.
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Door / latch error.
Model compatibility: Samsung can reuse or reformat 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.
Seeing **DC** on a Samsung dishwasher narrows the problem to **door / latch error**. What you do next depends on whether the code is an issue, a normal status/test message, or a model-dependent interpretation. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **DC**. Search normalization stores it as **DC** while preserving the characters a homeowner actually sees.
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
Important safety warning. Stop use for active leakage near electrical parts, burning smell, or repeated breaker trips. Do not defeat leak or door-safety switches. If resolving DC would require energized internal access, that is the point to hand the diagnosis to a qualified technician.
Request service if the door closes normally but the code returns, the latch will not release safely, or diagnosis requires testing the interlock, wiring, or control circuit. In a service visit for DC, model-specific testing should follow the door / latch error circuit rather than treating the code as proof of one failed part.
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We diagnose Samsung dishwasher drainage, leak detection, drying, filling and cycle problems.
Door / latch error.
You can try the one reset Samsung documents for the model, but **DC** returning afterward means the condition still exists. Note the operating stage instead of cycling power repeatedly.
Do not keep operating the appliance through a hazardous symptom just to see whether **DC** clears. If there is heat, water, electrical, gas, or food-safety risk, stop and arrange diagnosis.
No. **DC** tells you which condition or check the control detected. The same display can result from the named component, its wiring, a connector, a supply/airflow/water condition, or the control that reads it.
The same-looking code can be reused on another Samsung appliance family or reformatted by region/model year. Match the appliance type and exact model before applying a meaning. This page therefore keeps **Dishwasher DC** separate from same-looking codes used by other Samsung appliance families.
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