How to Reset a Samsung Dishwasher
Disconnect power to reset the control. The LC leak code clears only after the base pan dries.
Reset Steps
- 1
Switch off the dishwasher's breaker (most are hardwired) or unplug it under the sink.
- 2
Wait 60 seconds, restore power, and run a short cycle.
- 3
For LC codes: dry the base pan first — power cycling alone will not clear it while moisture remains on the sensor.
💡 Good to know: If LC returns with a dry pan, unplug the leak sensor connector per your model's tech sheet to confirm the sensor itself has failed — but never leave it disconnected permanently.
If the Code Comes Back
A code that returns after a reset means the underlying fault is still present. Look up your exact code for its causes and step-by-step fix:
LC Leak sensor activated — water detected at base of dishwasher 5C Drain failure — water not draining from dishwasher 3C Wash motor error — circulation pump failure HE Heater error — water not heating tE Temperature sensor failure — NTC thermistor fault 7E Water wall reflector error — water wall sensor blocked 1E Water inlet sensor failure bE2 Button error — control panel button shorted
Frequently Asked Questions
How do I clear the LC code on a Samsung dishwasher? +
Dry the base pan completely (remove the kick plate and towel it out or let it air-dry 24h unplugged), then restore power. LC will not clear while the leak sensor detects moisture.