ErrorCodeDoctor
Samsung · Dishwasher

Samsung Dishwasher LC / LE error code

Difficulty: Medium · Cost: $0–$200 · Duration: 20–30m

The LC or LE error means your Samsung dishwasher's leak sensor detected moisture in the base pan of the unit. When this error occurs the dishwasher will turn itself on automatically and will not turn off — it is attempting to drain away the detected water. Do not interrupt this process. Once draining is complete inspect the dishwasher for leaks. On WaterWall models this error can also indicate the water reflector is blocked.

Common causes

  • Water has leaked into the base pan of the dishwasher
  • Drain hose connection is leaking
  • Door seal is damaged or not seating correctly
  • Dishwasher is not level causing water to pool towards the leak sensor
  • On WaterWall models the water reflector is blocked directing spray incorrectly
  • Over-sudsing from incorrect detergent caused water to escape

How to fix it

  1. 1

    Allow the dishwasher to finish its automatic drain cycle — do not turn it off or unplug it while it is draining

  2. 2

    Once the drain cycle completes turn off power at the circuit breaker before inspecting

  3. 3

    Check the drain hose, water supply hose, and door seal for signs of leaking

  4. 4

    Make sure the dishwasher is level — an unlevel unit can cause water to pool and trigger the sensor

  5. 5

    On WaterWall models check that no dishes are blocking the water reflector

  6. 6

    Make sure you are using dishwasher-specific detergent and not dish soap

  7. 7

    If the leak source cannot be found or the error persists arrange professional service

Related Samsung Dishwasher error codes

1

1E

The fine filter at the bottom of the dishwasher is dirty and needs cleaning

easy
2

3E / 3C

The water level is too low or the drain/circulation pump is not operating correctly

medium
3

4C / 4E

The dishwasher is not getting water at the correct pressure or temperature

easy
4

5C / 5E

The dishwasher cannot drain water

easy

LC / LE error — frequently asked questions

What does the LC / LE error mean on a Samsung dishwasher?

The leak sensor detected moisture where it should not be

What causes the LC / LE error?

The LC / LE error is usually caused by: Water has leaked into the base pan of the dishwasher; Drain hose connection is leaking; Door seal is damaged or not seating correctly; Dishwasher is not level causing water to pool towards the leak sensor; On WaterWall models the water reflector is blocked directing spray incorrectly; Over-sudsing from incorrect detergent caused water to escape.

Can I fix the LC / LE error myself?

It's possible for a moderately handy person, but budget 20–30m and expect some disassembly.

How much does it cost to fix the LC / LE error?

Fixing the LC / LE error on a Samsung dishwasher typically costs $0–$200, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my dishwasher with the LC / LE error?

In most cases yes, but it's best to address the LC / LE error soon — see the fix steps below to resolve it.