What to check first
Can I keep using it?
Stop for leak or water warnings
Do not keep running the appliance when water is visible, a leak warning is active, or water could reach wiring or controls.
- Safe next step
- Stop the cycle if safe, turn off water when appropriate, protect the floor, and avoid repeated resets until the leak source is understood.
- Stop when
- Water is near wiring, cabinetry is getting wet, the leak returns, or the source is not safely visible.
Electrical warning: stop and verify
Do not keep using the appliance if the code points to voltage, wiring, control power, burning smell, smoke, or a possible miswired supply.
- Safe next step
- Use only safe owner-level power checks, then involve a qualified technician or electrician when the source points to wiring or supply voltage.
- Stop when
- Breakers trip, lights dim, the appliance smells hot, wiring may be miswired, or the warning returns after a safe reset.
Safety boundaries
Safe first
- Match the exact brand, appliance type, and displayed code first.
- Use the model manual as the final authority for access steps.
- Stop and address visible water before retrying the appliance.
- Disconnect power before any service-access step.
Do not do this
- Do not keep running the appliance while this code is active.
- Do not repeatedly reset, tip, or move the appliance to clear a leak code.
- Do not bypass locks, float switches, leak sensors, or other safety systems.
Common causes include
- Leak sensor activated
- Water detected in the base area
- Possible internal hose, seal, or installation leak
Basic checks
- Stop using the dishwasher.
- Turn off the water supply if safe.
- Check for visible water around the appliance without moving or tipping it.
Reset or retry steps
- Do not repeatedly reset a leak code before the leak source is addressed.
When to call a technician
- Call Samsung service if LC or LE appears.
- Call immediately if water is near electrical components or cabinetry damage is visible.
FAQ
What does Samsung Dishwasher code LC usually mean?
Usually indicates that the dishwasher has detected a leak condition.
Can I keep using the dishwasher with code LC?
Do not keep using the appliance until the visible issue has been checked and the relevant safety warnings have been addressed. Water and electricity risk: stop use and disconnect power if safe.
When should I call a technician for Samsung LC?
Call Samsung service if LC or LE appears. Call immediately if water is near electrical components or cabinetry damage is visible.