Samsung · Dishwasher Serious

LC — / LE / 1E — Leak Detected

The LC family means the dishwasher leak sensor in the base detected water and shut the unit down to prevent flooding.

Keep using it?
Limited use only
DIY difficulty
Moderate
Typical cost
$20-45
Verified against
samsung.com ↗

The fix

Drain hose assembly

Leak detected by leak sensor

$20-45 moderate difficulty 90 min Tools: screwdriver, pliers, towels

Diagnose first: Tip dishwasher slightly forward to drain leak pan, dry it thoroughly, then check for source. Hose clamps loosen with vibration.

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Didn't resolve it? Next suspect: Door gasket / tub seal ($25-60)

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How to fix it

  1. Unplug and pull the dishwasher out to inspect the base for water.
  2. Dry it, run a short cycle, and find the leak source.
  3. Tighten clamps, replace the seal/gasket as needed.

Why it happens

Typical signs: Dishwasher stops and pumps · Water under the unit · LC, LE, or 1E on the display

  • Hose or pump seal leak A worn seal or loose clamp drips into the base pan.
  • Door gasket leak A damaged door seal.

Related repair guides

Dishwasher Leaking From the Bottom of the Door →

More Samsung dishwasher codes

1C 1C — Low water level / fails to start 1E 1E / IE — Filter clogged / heater fault 3C 3C Error — Wash Pump Failure 3E 3E — Hot water supply too hot 4C 4C / 4E — Water Supply Error 4C5 4C5 / 4E5 — Fill timeout with dry tub

All Samsung codes → All dishwasher codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: samsung.com.