If your Samsung washing machine suddenly shows Error Code 21C, you’re not alone. This error typically means a button on the control panel is stuck, either physically jammed or electronically malfunctioning. It may seem minor, but if not addressed quickly, it can halt your wash cycle completely—and no one wants laundry piling up unexpectedly!
Let’s walk through what this error means, how to potentially fix it yourself, and when it’s best to call in the pros for a fast, local, same-day repair.
The 21C error points to a Stuck Button Error. Your washer has detected that one of the buttons on the control panel is continuously being pressed—or appears to be—even though it shouldn’t be.
This can happen due to:
Before calling for help, try these simple troubleshooting steps. Many times, this error can be resolved without tools or technical knowledge.
This can reset the system in case the error was a temporary software glitch.
If the washer was recently exposed to excess humidity or water (like from an overflow or steamy environment), moisture might be affecting the touch sensors. Let it sit powered off for a few hours in a dry, ventilated space.
If you’ve tried the above and the error remains—or returns after a short fix—it may be time to contact an expert. The issue could be with the circuit board or control interface, both of which require skilled diagnosis and replacement.
We offer emergency, same-day service, so you don’t have to wait. Our technicians are local, trained on Samsung appliance repair and can usually resolve these errors in a single visit.
👉 Contact us here to book a technician near you.
We’re trusted in your area for dependable washer repairs. So if you’re still searching for “Samsung washer repair near me,” look no further—we’re here to help.
Samsung’s 21C error code can be frustrating, but often it’s a fixable issue. Try a reset, inspect for stuck buttons, and let the control panel dry out. But if it persists, don’t stress—Express Appliance Repair is ready to step in.
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