Samsung Dishwasher Error Code LC
LC is usually the first Samsung code page to ship because it has strong leak-alert intent and a clear first-check path for real users.
What LC usually means
LC is commonly associated with the leak sensor path. It can appear when the dishwasher detects water where it should not, or when overflow-like behavior triggers a protective stop.
What to check first
- Look for visible water under or around the machine.
- Check for oversudsing if the error followed a detergent change or unusual foam.
- Inspect the lower area for signs that water collected near the sensor path.
- Avoid repeated restarts until the obvious leak or overflow possibilities are checked.