Samsung dishwasher lc code but no leak

Samsung Dishwasher LC Code But No Leak [How to Fix]

The troubleshooting Samsung dishwasher LC error without leakage typically occurs as a result of an uncertain blockage in the water flow system. This issue may be caused by various factors, such as a clogged filter, malfunctioning pump, leakage pipe, a glitch, linked to a garbage disposal, or overloaded detergent.

If your Samsung dishwasher is showing the LC code but has no leak, it may indicate a problem with the leak sensor or water inlet valve. This issue can be addressed by checking for any debris blocking the sensor or replacing the water inlet valve if necessary.

Having a reliable dishwasher is essential for smooth kitchen operations. When your Samsung dishwasher displays the LC code without any signs of leakage, it can be frustrating and confusing. However, understanding the potential causes and solutions for this issue can help you address the problem effectively.

By taking a closer look at the leak sensor and water inlet valve, you can troubleshoot and resolve the error, ensuring that your dishwasher operates seamlessly once again.

What Is The LC Code?

Generally, Samsung typically utilizes a total of 17 distinct error codes for the precise identification of errors in their systems. It helps to understand the issues and benefits of troubleshooting and resolving issues efficiently.

Along with the LC code, your Samsung dishwasher could show the LE code, which also defines the same problem. So both LC and LE codes refer to the same issue within the dishwasher system, which is blockage of water flow for the waterwall model and moisture error for all models.

A correct understanding of the causes of the LC or LE error code and its impact on your dishwasher’s operation can assist you in troubleshooting the issue and finding a solution.

Let’s explore these details to clarify this common problem.

Causes Of The LC Code

The LC code on a Samsung dishwasher is often a result of the unit detecting a leakage. However, in some cases, it can be triggered even when there’s no actual leak. This may occur due to issues such as:

  • Moisture build-up in the drip pan
  • Faulty water level sensor
  • Malfunctioning door latch
  • Problems with the water inlet valve

Impact on Dishwasher Operation

You won’t be able to run your dishwasher if it shows the LC or LE code! It will stop operating and might not initiate a wash cycle. This can lead to disruptions in your daily routine and the need for immediate resolution to get your appliance back to normal functioning.

How To Troubleshoot The Water Block Error

If your Samsung dishwasher is displaying the LC code but there is no sign of a leak, troubleshooting the issue can help you identify and potentially resolve the Samsung dishwasher LC fault with no water leak the problem.

Below, we have listed a series of steps to inspect various components, you can work towards resolving the issue with the Lc code. So let’s grab them to fix your valuable appliance.

Step 1: Check For Water Leaks

Inspect the dishwasher thoroughly for any water leaks. Look around the door seal, under the dishwasher, and around the connections for any signs of water seepage. Leaks can trigger the Lc code, despite not being visible during the time of the fault. If you don’t get any water, well, it could be another problem!

Step 2: Inspect The Drain Hose

Examine the drain hose for any clogs, kinks, or damage. Keep in mind that, if the drain hose does not have a perfect connection with the dishwasher, Samsung won’t take it their consideration. Because this is not a fault of the dishwasher.

However, ensure the hose is properly connected and not blocked. A blocked or damaged drain hose can lead to improper drainage, triggering the LC or LE code.

Step 3: Test The Water Supply

Check the water supply to the dishwasher to ensure it is functioning correctly. Make sure the water inlet valve is open and the water pressure is adequate. Inadequate water supply can trigger the Lc code. Ensuring proper water supply is crucial for the dishwasher to operate effectively.

Step 3: Reset The Dishwasher

If the above steps do not resolve the LC code, try resetting the dishwasher. This can be done by turning off the power to the dishwasher for a few minutes and then turning it back on. Resetting the dishwasher can clear any temporary faults and reset the control panel, potentially resolving the Lc code.

Tools And Supplies Needed For Troubleshooting

Having the correct tools and supplies is crucial for troubleshooting the Samsung Dishwasher LC Code problem efficiently. Make sure to gather everything you need to address the issue promptly.

Below, we have outlined the required tools and necessary supplies that you will need to successfully troubleshoot the Samsung Dishwasher LC Code but no leak problem.

Required Tools

  • Multi-meter
  • Philips-head screwdriver
  • Flat-head screwdriver
  • Torx screwdriver set
  • Adjustable wrench

Due to having these tools at your disposal will enable you to effectively diagnose and fix any issues that may be causing the LC Code to appear on your Samsung dishwasher.

The multi-meter will help you test electrical components and connections, while the screwdrivers and wrench will assist you in accessing and disassembling different parts of the dishwasher as needed.

Necessary Supplies

  • Replacement parts (if necessary)
  • Cleaning cloth
  • Voltage tester
  • Bucket or towels
  • Owner’s manual

In addition to the required tools, you will also need a few supplies to aid in your troubleshooting efforts. Replacement parts may be needed if any components are found to be faulty. A cleaning cloth will come in handy for wiping away any dirt or debris that may be interfering with the dishwasher’s operation.

A voltage tester will allow you to check the power supply to the dishwasher, ensuring it is functioning correctly. Lastly, having a bucket or towels nearby will help you manage any water that may spill during the troubleshooting process.

By gathering the required tools and necessary supplies, you will be well-prepared to tackle the Samsung Dishwasher LC Code but no leak problem. Remember to consult the owner’s manual for guidance and precautions specific to your dishwasher model. Now that you have everything you need, it’s time to dive in and troubleshoot!

Common Mistakes To Avoid

Common Mistakes To Avoid

To solve the main issue of water blockage or moisture detection, very often address other issues along with Samsung dishwasher LC fault without any leaks. Therefore, you have to be careful to prevent those kinds of issues.

For your convenience, we have addressed a few common mistakes to avoid during the process.

Overlooking Small Leaks

If your Samsung dishwasher shows the LC code, don’t forget to check for small leaks. Even a tiny leak can trigger this code. So, make sure to look for water leaks before trying other fixes for the Samsung dishwasher LC code problem.

If you suspect a leak but can’t find any visible signs, try placing a piece of paper or a dry cloth under your dishwasher. Leave it for several hours or overnight. Upon inspection, if you notice the paper or cloth has absorbed moisture, it’s a clear sign that a leak is indeed present.

Not Following The Correct Reset Procedure

Another mistake to avoid is not following the correct reset procedure for your Samsung dishwasher. Resetting the appliance might resolve the Samsung dishwasher LC error troubleshooting without leaks, but there is a specific sequence you should follow in order to ensure success.

To begin the reset process, start by turning off your dishwasher and unplugging it from the power source. Wait for 10-15 minutes to allow the dishwasher’s internal systems to fully reset. Then, plug the dishwasher back in and turn it on.

Consult your dishwasher’s user manual or online resources to find the buttons needed for the reset. Usually, you will need to press a specific combination of buttons in a particular order, like holding down the Start and Delay Start buttons together for 3-5 seconds. Following the correct reset steps can help you save time and avoid unnecessary stress.

If you have followed the correct reset procedure and the Lc code persists, it’s time to explore other troubleshooting options.

Frequently Asked Questions On Samsung Dishwasher Lc Code But No Leak

Q: What Does The Lc Code Mean On A Samsung Dishwasher?

Ans: The LC code on a Samsung dishwasher often means there is a leak, but sometimes it can be a false alarm. Check for water leaks and seek help from a technician if needed.

Q: How Do I Troubleshoot An LC code On My Samsung Dishwasher?

Ans: To troubleshoot an LC code on a Samsung dishwasher, start by checking for any visible signs of water leakage around the dishwasher. Ensure that all hoses and connections are securely attached and not damaged. If no leakage is found, try resetting the dishwasher’s control board by turning off the power for a few minutes.

Q: How Can I Fix The LC or LE Code Issue On My Samsung Dishwasher?

Ans: If you have confirmed that there is no water leakage but the LC code is still appearing on your Samsung dishwasher, try resetting the machine. Turn off the power to the dishwasher for a few minutes, then turn it back on.

If the code persists, it is recommended to consult a qualified technician for further troubleshooting and repair.

Q: Why Is My Samsung Dishwasher Showing The LC Code But There Is No Leak?

Ans: The LC code on a Samsung dishwasher can be triggered by various factors, even if there is no actual water leak. These factors may include sensor malfunctions or issues with the control board. To determine the exact cause, it is best to contact a professional technician who has experience with Samsung dishwashers.


The LC or LE code of the Samsung dishwasher is not a major issue to get worried about! Above all the possible reasons have been covered, so hopefully, you ended up finding a solution to address the error code quickly and efficiently.

Although, silly errors such as moisture detection and blockage of water flow, dishwashers from Samsung contain 16 more errors too! We have found a lot of drawbacks of Samsung dishwashers in the post “Bosch vs Samsung Dishwashers”.

By following the troubleshooting steps we’ve outlined in this comprehensive blog post, you can effectively resolve the problem and have your dishwasher back in proper working order. It is essential to consistently maintain your dishwasher to prevent any potential future issues from arising.

As an Amazon Associate I earn from qualifying purchases.

Jane Francisco

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *