Samsung Dishwasher Medium

Samsung Dishwasher Error Code LE — How to Fix (Leak error)

Fix Samsung Dishwasher LE error code

⏱️ Time30-60 minutes
📋 DifficultyMedium
🔧 Model(various models)
⚠️ ErrorLE

What Does Error Code LE Mean?

Error LE on your Samsung Dishwasher means: The Samsung Dishwasher error code LE indicates a leak error, meaning water has been detected in the base of the dishwasher. This can cause the dishwasher to malfunction, leading to poor cleaning performance, water damage, and potentially even electrical issues. If you see this error, it's essential to address the issue promptly to prevent further damage.

What You'll Need

🔧 Tools

  • Phillips #2 screwdriver
  • T20 Torx screwdriver
  • Multimeter

🛒 Parts

  • Leak sensor

How to Fix Error LE — Step by Step

  1. 1

    Reset the Dishwasher

    Start by resetting the dishwasher. Unplug the power cord from the outlet, wait for 30 seconds, and then plug it back in. This will restart the dishwasher's control board and may clear the error code. Check the display to see if the error code has disappeared.

    💡 Pro Tip: If the error code returns after resetting, it's likely a more serious issue that requires further investigation.

  2. 2

    Inspect the Base and Drain

    Check the base of the dishwasher for any signs of water leakage. Look for water droplets, puddles, or mineral deposits. Also, inspect the drain hose and pump filter for blockages or damage. A clogged drain or faulty pump can cause water to accumulate in the base, triggering the LE error code.

    💡 Pro Tip: Use a multimeter to check the resistance of the drain pump motor. A normal reading should be around 10-15 ohms. If the reading is significantly higher or lower, the motor may be faulty.

  3. 3

    Check the Water Supply Lines

    Inspect the water supply lines for any signs of damage, kinking, or blockages. Make sure the lines are securely connected to the dishwasher and the water supply valves. A leak in the water supply lines can cause water to enter the base of the dishwasher, triggering the LE error code.

    💡 Pro Tip: Use a wrench to check the tightness of the water supply line connections. Make sure they are snug but not over-tightened, which can damage the threads.

  4. 4

    Test the Leak Sensor

    The leak sensor is responsible for detecting water in the base of the dishwasher. Use a multimeter to test the sensor's resistance. A normal reading should be around 1-2 kilohms. If the reading is significantly higher or lower, the sensor may be faulty.

    💡 Pro Tip: If the leak sensor is faulty, replace it with a new one. Make sure to purchase a genuine Samsung replacement part or a compatible alternative.

  5. 5

    Check the Dishwasher's Drain Pump

    The drain pump is responsible for removing water from the dishwasher. Check the pump's filter and impeller for blockages or damage. A clogged or faulty pump can cause water to accumulate in the base, triggering the LE error code.

    💡 Pro Tip: Use a drain pump replacement kit to replace the faulty pump. Make sure to follow the manufacturer's instructions for installation and testing.

When to Call a Professional

If you're not comfortable with DIY repairs or if the issue persists after trying the above steps, it's recommended to call a professional. Additionally, if you notice any signs of electrical damage, such as burning smells or sparks, or if the dishwasher is still under warranty, it's best to contact a Samsung-authorized service provider for assistance.

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