Samsung · Dishwasher
LC Leak sensor triggered
What this code means
A leak sensor in the base has detected moisture and stopped the cycle as a precaution.
Most likely causes
- Overfilled or oversudsed tub
- Small leak from a hose fitting
- Sensor false-triggering from humidity
What to try first
Wipe the base pan dry, run the machine empty, and watch for where water first appears.
Good news: this one is often fixable without a service call. If it persists after the steps above, have it looked at.
FAQ
What does Samsung error code LC mean?
Leak sensor triggered. A leak sensor in the base has detected moisture and stopped the cycle as a precaution.
Can I fix Samsung code LC myself?
Often, yes. Wipe the base pan dry, run the machine empty, and watch for where water first appears.
What causes Samsung code LC?
The most common causes are: overfilled or oversudsed tub; small leak from a hose fitting; sensor false-triggering from humidity.
Other Samsung dishwasher codes
All Samsung dishwasher error codes →
Other dishwasher brands: Bosch · Whirlpool · KitchenAid · GE · LG · Maytag · Frigidaire · Generic · Electrolux · Kenmore
This information may contain errors or not apply to your exact model — always double-check it against your appliance's own manual before acting. If there's any chance of a gas, fire, electrical, carbon monoxide, or other safety hazard, stop and call a licensed professional or the appropriate agency (e.g. your gas utility) instead of relying on this page alone.