Samsung Dishwasher Error LE

⚡ Quick Answer: The Samsung Dishwasher LE error indicates a leak detection failure, triggered when the leak detection system senses moisture inappropriately. This oft... ✅ DIY Fixable

What Does Error LE Mean?

The Samsung Dishwasher LE error indicates a leak detection failure, triggered when the leak detection system senses moisture inappropriately. This often leads to the dishwasher stopping mid-cycle, displaying the LE code, and potential water accumulation in the drip tray. Common causes include actual water leakage from damaged seals or hoses, or moisture from the surrounding environment contacting the sensor.

Common Symptoms:

  • Dishwasher stops mid‑cycle
  • Error code LE displayed on panel
  • Water present in the drip tray or base
  • Dishwasher not advancing cycles

Possible Causes

  • Leak sensor triggered by actual water leakage (high)
  • Moisture from wet surroundings contacting leak sensor (medium)

How to Fix Error LE

DIY Fix Initial leak detection and reset

  1. Power off the dishwasher and unplug or turn off at breaker for safety.
  2. Carefully inspect under and around the dishwasher for visible water or pooling.
  3. Use towels to absorb any standing water in the base or tray.
  4. After drying and inspection, restore power and attempt a normal cycle to see if error reappears.

DIY Fix Check common leak sources

  1. Inspect door gasket/seals for cracks, damage, or debris; clean or replace if necessary.
  2. Check inlet and drain hoses for loose connections, kinks, or visible leaks.
  3. Ensure dishwasher is level; adjust feet so it isn’t tilted.
  4. Inspect under the dishwasher for loose clamps or connections at hoses.

Technician Only Service internal leak sensor and components

  1. Remove dishwasher kickplate and access base to test leak sensor continuity.
  2. Check for and repair/replace defective hoses, pump seals, or tub cracks.
  3. Test water inlet valve, circulation pump, and drain pump for proper function and no leakage.
  4. Verify that the control board isn’t falsely reporting leaks due to sensor or board faults.

Parts needed: Leak sensor, Door gasket/seal, Inlet hose and clamps, Drain hose and pump, Water inlet valve

🛑 When to Call a Pro:
  • If visible water is accumulating under the unit.
  • If after drying and basic checks the LE error persists.
  • If components like hoses, seals, or pumps appear damaged or are leaking.

Technical Specifications

wattage 1440W
component Leak Sensor
resistance 10-20 ohms
part_number DC97-16930A
voltage_rating 120V AC

Common Questions

What does LE error mean on Samsung Dishwasher?

LE error indicates a leak detection failure, causing the dishwasher to stop mid-cycle and display the error.

Can I fix Samsung Dishwasher LE error myself?

Yes, you can check for visible leaks, inspect seals and hoses, and reset the dishwasher.

How much does it cost to fix LE error?

Repair costs for the LE error typically range from $150 to $500+, depending on parts and labor.

When should I call a technician for LE?

Call a technician if water accumulates under the unit or if the error persists after basic checks.

Sources & References

Data last verified: 2026-01-10

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