Samsung Dishwasher LC Code Quick Fix 2024

Samsung dishwashers are renowned for their robustness, functionality, and reliability. Technological advancements have made the process of dishwashing much easier. Samsung’s dishwashers boast features that ensure dependable performance, effective cleaning, and long-lasting use. For detailed pointers on how to troubleshoot Samsung dishwashers and fix them, continue to explore the information provided.

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What is Samsung Dishwasher LC Code?

Occasionally, a Samsung dishwasher will display an LC error code, which is straightforward to remedy. It may also be caused by a blocked water reflector or if there is excess moisture inside the dishwasher.

The Samsung dishwasher will keep trying to drain too much water if there is any in the machine.

Occasionally, the LC symbol will appear on Samsung dishwashers to indicate an LC error. When dishwasher sensors detect moisture or water leakage error, lc error code Samsung dishwasher occur that the dishwasher is leaking.

In this post details consent, I aim to explain how to fix Samsung dishwasher LC error codes and why Samsung dishwasher code LC occurred.

What does lc mean on a Samsung dishwasher?

What does the Samsung Dishwasher LC Code Error Means? When error lc code on Samsung dishwasher shows up on your screen, it means that there is a leak in the machine’s water system. Which is similar to Samsung dishwasher LE code but different from the Samsung dishwasher OC code.

Because the bottom drain pan is damp or moist, your dishwasher may believe there is a water leak, contributing to LC error dishwashers. If you’re lucky, that will take care of the problem.

The first steps to be taken are:

  1. Simply remove the metal panel on the right side of the countertop.
  2. Pull out the dishwasher.
  3. Look at the drain pump to view if any visible leaks appear.

If there’s any leak, it means that the code indicating a leak around the drain pump or drain pan is most likely correct which caused Samsung lc code error.

What are the List of Samsung Dishwasher Error Codes?

The presence of this code means that there has been a leak of water or moisture from someplace inside the unit. In some cases, water leakage error may occur due to a broken water line or connection.

The “LC” error code could be caused by residual water or moisture in the dishwasher’s bottom pan. In addition, your samsung dishwasher leak sensor could be faulty, causing you to get the “LC” error code.

Samsung Dishwasher Error Code LC is Blinking

First, look at the bottom of your unit to see if there are any water remains. If so, your unit’s drain hose may be blocked, preventing water from exiting during a wash cycle.

If you notice a build-up of food particles in your clog, you can always remove the strainer and clean it to remove visible food chunks. In addition to the drain opening, you should also clean the strainer. You can check how to clean Samsung dishwasher filter to get an advanced insight.

Removing the dishwasher and inspecting the surrounding area for any leaking are critical.

Occasionally a water line connection or a leak in one of the water lines will be detected by the leak sensor. This could be the moisture detected by the leak sensor.

If your unit’s drain isn’t clogged and there are no visible leaks, consider the following options:

There is a dishwasher detergent limit, and if you overstuff it, an error code may appear. It is possible you utilized too much detergent.

Since your dishwasher is collecting water from other fixtures, such as a sink or a garbage disposal unit, and these fixtures may be leaking, make sure to check them for signs of leakage too.

Fix Samsung Dishwasher Error Code LC! How To fix LC Code on Samsung dishwasher?

Samsung dishwasher lc code error fix starts from a leak somewhere in the water supply system of the dishwasher, according to the LC code. You should run a cycle through your dishwasher to check for leaks, although a faulty leak sensor or a water leak might also be responsible.

Try to find out whether there is extra moisture or dampness in the dishwasher’s pan after removing it. If you’ve checked for leaks outside and there are none, your Samsung dishwasher may have a leak detection code.

Follow the troubleshooting steps below for Samsung dishwasher lc code issue fix.

Proper Type of Dishwasher Detergent

The detergent you choose should be tailored to the problem. Using the wrong detergent can damage your clothing, even if you’re using it correctly.

Sink soap and dishwasher soap are both available. Because dishwasher detergent has a special formulation to scrub your dishes without making too many suds, use sink soap.

Using a detergent that is too harsh can cause cracks or damage to the plastic in your dishwasher tub floor. If you are noticing bubbles in your dishwasher, your detergent may be too harsh.

You should avoid using soap in the dishwasher if you would like to avoid suds blocking the door or leaking out the door. Instead, use a dishwasher-safe detergent. The best way to keep dishwashing detergent from accumulating is to use a dishwasher-safe detergent.

Have you recently installed or relocated your dishwasher?

Your Samsung dishwasher may have experienced a water leak if the sensor has been dampened.

An LC error code will appear if this occurs; however, this code is not indicative of a leak and can be resolved quickly with a little patience and care. Simply wait for the sensor to dry before attempting again.

Check the garbage disposal for any sign of a blockage

garbage disposal of samsung dishwasher lc code

When the drain cap on a newly installed garbage disposal is connected to a dishwasher and the cap is not removed, an LC error can occur.

It is vital to remove this before installing the code, or the code will remain behind.

Obstruction in the Drain Pan Hose

An obstruction in the drain hose might be the source of your water problems. Fix it as soon as possible

When a Samsung dishwasher displays the LC Code and there are no other problems, try running it without any dishes in it. The drainage pipes should be free of any debris or food particles, making the machine run more smoothly once more dishes are pushed through the entryway.

The dishwasher’s dirty water discharge hose may leak if water is leaking during the dishwasher’s discharge of dirty water to the drainage. If the discharge of water is obstructed, grease and dirt must be removed from the discharge hose.

How to clear lc code on Samsung dishwasher?

To clear the LC code on a Samsung dishwasher, you can follow these general steps:

  1. Turn off the dishwasher: Locate the dishwasher’s power button and press it to turn off the appliance. Make sure it is completely powered down before proceeding.
  2. Unplug the dishwasher: If your dishwasher is plugged into a power outlet, unplug it from the power source. This step is important to ensure your safety during the next steps.
  3. Wait for a few minutes: Allow the dishwasher to sit unplugged for about 5 minutes. This waiting period helps to reset the dishwasher’s internal system.
  4. Plug the dishwasher back in: After the waiting period, plug the dishwasher back into the power outlet.
  5. Turn on the dishwasher: Press the power button to turn on the dishwasher. The LC code should be cleared, and the dishwasher should function normally.

How do I reset the LC error code on my Samsung dishwasher?

To reset the LC error code on your Samsung dishwasher, follow these steps. Start by turning off the power to the dishwasher. You can do this by unplugging it from the power outlet or switching off the circuit breaker connected to the dishwasher. Leave it disconnected for a few minutes to allow any residual power to dissipate. After the waiting period, restore power to the dishwasher by plugging it back in or flipping the circuit breaker back on. This power cycle should reset the dishwasher’s internal systems and clear the LC error code. However, keep in mind that resetting the dishwasher alone may not address the underlying cause of the error. If the error code reappears or if your dishwasher continues to experience issues, it is advisable to contact Samsung’s customer support or a professional technician for further assistance.

Samsung Support

The LC code on Samsung dishwashers typically indicates a leak or water leakage. If the code reappears after clearing it, there may be an underlying issue with the dishwasher that requires further attention. In such cases, it is advisable to consult the user manual or contact Samsung customer support for assistance.

leak in samsung dishwasher lc code

Samsung Dishwasher Leak Sensor Error Issue

If there is no leakage, the sensor may be broken or faulty. To correct this problem, follow these steps:

Leaky door seals can adversely affect the efficiency of your heating and cooling system

Water builds up beneath your dishwasher if the door seal bursts. Look at the front seal to see if there is a leak. You may install a rubber door gasket to replace the seal if it is torn or damaged.

Water Inlet Valve Faulty, There is Water Entering the Machine

If your Samsung Dishwasher displays the Samsung Dishwasher LC error code, there may be a leak or damage to the inlet valve tube. Remove the lower panel from your Samsung Dishwasher and check for leaks or damage to the inlet valve tube.

Samsung recommends replacing the part if there are any potential leaks or if any metal components on the inside have been compromised.

Check the water valve for corrosion or hardened water material buildup. If any of this material is found, turn off the water supply and replace the valve to resolve the problem.

Samsung Dishwasher Lc Code Wont Turn Off?

If you are seeing the LC code on Samsung dishwasher and it will not turn off, there may be a problem with the dishwasher’s locking mechanism. Some things you can try to fix this problem include:

  1. Make sure the dishwasher door is fully closed and properly latched.
  2. Check the door latch and lock for any damage or obstruction.
  3. Make sure the dishwasher is level and stable.
  4. Check for any loose wires or connections in the control panel.

If these steps do not fix the problem, you may need to call a professional for further assistance. It is also a good idea to unplug the dishwasher and allow it to cool down before attempting any repairs dishwasher, as the LC error can sometimes be caused by overheating.

Samsung dishwasher LC code but no leak

f you are getting an LC code on Samsung dishwasher but there is no visible leak, it could be due to a problem with the dishwasher’s leak sensor. The leak sensor is designed to detect any water that may leak from the dishwasher and prevent further damage.

Here are a few steps you can take to troubleshoot the issue:

  1. Check the dishwasher’s drain hose and make sure it is not kinked or damaged. A damaged drain hose can cause water to leak and trigger the LC error code.
  2. Make sure the dishwasher is level. An unlevel dishwasher can cause water to pool in certain areas and trigger the LC error code.
  3. Inspect the dishwasher’s door gasket and make sure it is clean and free of debris. A dirty or damaged door gasket can cause water to leak and trigger the LC error code.
  4. If the above steps do not resolve the issue, it is likely that the dishwasher’s leak sensor is faulty and needs to be replaced. In this case, it is best to contact a qualified technician to diagnose and repair the problem.

It is important to address any issues with your dishwasher promptly to prevent further damage and ensure optimal performance.

What does LC code mean on Samsung dishwasher not draining?

The LC code on a Samsung dishwasher not draining indicates an issue with the dishwasher’s drainage system. When this error appears, it means that the dishwasher is unable to drain water properly from the tub. Several factors can cause this problem, including a clogged drain hose, a blocked filter, or a malfunctioning garbage disposal. To address the issue, start by inspecting the drain hose and filter for any blockages. Clear any debris or buildup that you find. Additionally, check the garbage disposal to ensure it is functioning correctly and is not obstructed. If the problem persists, you may need to reset the dishwasher to clear the error code. Refer to the manufacturer’s instructions for resetting your specific Samsung dishwasher model.

Other Error Code You May Encounter

Filter clog error

Waterwall models display the 1E error code if water does not pass through the filter (see the user manual for instructions). Check the fine filter in the dishwasher’s bottom for dirt (see the user manual for instructions). If the code reappears after cleaning the filter, please contact our Support Center to request service.

The pump was not operated correctly

Whenever the dishwasher pump fails, the 3C error code appears. Turn off the dishwasher and try again to start or launch the cycle. If the error persists, please contact our Support Center.

Hot water is not provided to all customers

When the water temperature is too high, the 3E error code appears. Make sure that the hot water supply temperature is not set higher than 80 °C (176 °F). If the error persists but the water temperature is not too high, please contact our Support Center.

Water Supply is inadequate

When the dishwasher doesn’t get water at the required pressure or temperature, the 4C or 4E error code appears. You must ensure that the water pressure and temperature meet the requirements of your water supply (see the user manual for instructions). Floodsafe hoses will not work with Samsung dishwashers and should not be used. Make sure that the water supply is turned on. If the problem persists, please contact our Help Center.

The amount of water that is unintentionally drained from a hydroponic system

When the dishwasher displays the message 5C, SC, 5E, or SE, the drain hose is probably kinked or pinched. You can avoid this problem by installing or relocating the dishwasher correctly.


The Samsung Dishwasher LC Error Code may affect the performance of your dishwasher. To prolong the life of your machine, you must deal with these problems as soon as possible.

If you are still having problems, please let me know in the comments section below, and we can work together to figure out how to best fix lc code on Samsung dishwasher problem. If resetting your dishwasher does not work, please let me know and we can try other options.

FAQs on Samsung Dishwasher LC Code Error!

Where is the Samsung leak sensor?

The Samsung leak sensor is typically located at the bottom of the dishwasher, near the base of the door. It is a small, circular sensor that is designed to detect the presence of water on the floor of the dishwasher. If the sensor detects a leak, it will trigger an error code on the dishwasher’s display panel and shut off the water supply to the dishwasher.
To locate the leak sensor on your Samsung dishwasher, you will need to open the dishwasher door and look for a small, round sensor near the base of the door. It may be tucked into a corner or hidden behind a panel, so you may need to look carefully to find it. If you are having trouble locating the leak sensor, you may want to consult the owner’s manual for your specific model of dishwasher.

How To Reset Samsung Dishwasher lc code reset

how to reset samsung dishwasher

If you are experiencing dishwasher issues, whether an error code that won’t go away or problems with the washing cycle itself, a reset may be the answer to your troubles. Take a look at how to reset Samsung Dishwasher instructions, If you notice trouble with your appliance and want to fix it without calling a technician.

What is the code on a Samsung dishwasher indicating?

When the dishwasher’s leak sensor detects moisture or the water reflector is blocked, the LC or LE error code appears (Waterwall models only). When this code is encountered, the dishwasher will turn on and won’t shut off. During this time, it will attempt to drain the water.

What is the Samsung error code LC? How do I resolve it?

When the dishwasher’s leak sensor detects moisture or the water reflector is blocked, the LC or LE error code appears (Waterwall models only). When this code is encountered, the dishwasher will turn on and won’t shut off. During this time, it will attempt to drain the water.

What do you do if your Samsung dishwasher won’t turn on?

samsung dishwasher wont start

If your Samsung dishwasher wont turn on check these steps:
1. Check the fuses
2. Check the electrical connections
3. Check the wires.
These might not be the cause of the problem but should check before troubleshooting and diagnose faultily.

How do you remove Samsung dishwasher LC code flashing?

The flashing LC on your Samsung dishwasher indicates that the Samsung dishwasher leak sensor has detected water leakage or moisture. When the error code LC appears, turn off the dishwasher for 15 minutes to clear it. This should reset the dishwasher and clear the error code.

What does flashing LC mean on Samsung washer?

The error code LC on a Samsung washing machine indicates a problem with the washer’s locking mechanism. This error can be caused by a number of factors, including a faulty door lock, a problem with the door latch, or an issue with the control panel. If you see the LC error code displayed on your washer, you will need to troubleshoot the problem and take steps to fix it. Some things you can try include checking the door lock and latch for damage or obstruction, making sure the washer is level and stable, and checking for any loose wires or connections in the control panel. If these steps do not fix the problem, you may need to call a professional for further assistance.

How Do You Fix Samsung Dishwasher Auto and Heavy Blinking?

Samsung Dishwasher Auto and Heavy Blinking

When you see a Samsung dishwasher auto and heavy blinking or lights NORMAL—HEAVY—SMART AUTO flashing or Samsung dishwasher error codes flashing lights that means If a component on the Samsung dishwasher is not functioning properly, you will be notified.
Errors on the Samsung dishwasher are not difficult to fix; slight adjustments to water temperature or drain hose installation should do the job.
Make sure to turn off the water before digging into what might be wrong with your Samsung dishwasher. Testing the voltage of the power outlet is also a great idea. Additionally, turn off the power supply.

How do I fix my Samsung Dishwasher Not Draining?

9 Things Why Samsung Dishwasher Not Draining

Samsung dishwasher not draining could be caused by the drain pump, solenoid valve, or check valve (flapper) may be faulty. To determine and resolve the problem if your Samsung dishwasher parts are not draining properly, follow these steps. Before attempting any of these repairs on the dishwasher, unplug it from the power source and turn off the water supply.

What does LC mean in Samsung?

In Samsung appliances, the term “LC” typically refers to an error code related to the appliance’s operation or a specific component. The meaning of “LC” can vary depending on the specific appliance and model. For example, in a Samsung dishwasher, the LC code usually indicates a problem with the dishwasher’s drain system. In a Samsung washer, the LC code may signify an issue with the water level sensor. It’s important to consult the user manual or contact Samsung’s customer support for your specific appliance model to get accurate information about what “LC” specifically means in that context.

How do I fix the LC code on my Samsung washer?

If you encounter an LC code on your Samsung washer, it typically indicates a problem with the water level sensor. To address this issue, you can try the following steps. First, check if there is an excessive amount of detergent or suds in the washer. This can trigger the LC code. If so, run a rinse cycle without adding any detergent to clear out the excess suds. Additionally, ensure that the washer’s drain hose is not kinked or obstructed, as this can also lead to the LC code. Straighten the hose and remove any blockages if necessary. If these steps do not resolve the issue, it is recommended to contact Samsung’s customer support or a professional technician for further assistance in diagnosing and fixing the LC code.

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By Steve

👋 Hey there! I'm Steve. 29 years old, a technician that came from an Electronic and IT background. I love problem-solving and enjoy tinkering with electronics