Samsung dishwasher lc code

Samsung dishwasher lc code. Samsung dishwashers are specially manufactured for washing dishes. Samsung dishwashers provide durability in their products. But it’s a common thing to have a problem with your appliance.

For example, sometimes your model starts showing an error code. It is a clear sign that your dishwasher is not working correctly and has some issues.

It’s a frustrating thing when you see your dishwasher showing an LC code in the middle or at the end of a wash cycle. Because obviously, it’s an alarming situation that indicates something happening unhappy.

But we are going to make things easy for you by giving instructions about what things you may do when your dishwasher starts showing an error code LC.

Samsung dishwasher lc code

LC Error Codes

lc error codes

Before starting anything you need to know the meaning of LC codes and what are the reasons for appearing LC code on the display screen of your dishwasher.

Samsung dishwasher error codes help you to find out the problem with your dishwasher.

So, if you want to repair your dishwasher LC code you must need to know its reasons.

So, basically, LC means water leak or moisture in your Samsung dishwasher.

Whenever your dishwasher’s leak sensor suspects any leaking water in the bottom pan or in water lines, it starts showing an LC error code.

Sometimes the blocked water reflector also may cause of error code. So, Let’s see the things more deeply to troubleshoot your dishwasher. Don’t worry as it is not much complicated to fix the LC error code.

Reset Dishwasher

The very first thing that you need to do for removing the Samsung dishwasher LC code is to unplug the power cable of your Samsung dishwasher.

Unplug the dishwasher and leave it for at least 15 minutes. It’ll help your dishwasher to clear the LC code error and reset the Samsung dishwasher.

It’s possible that after resetting your dishwasher, it may fix the LC error code. But it is not necessary, that it’ll surely fix your problem.

But in case, if reset option doesn’t work then it means that there is water or moisture in the machine. So, you should move to other steps to fix the dishwasher error code.

What Would you Do Next?

If your reset method doesn’t work for removing your dishwasher LC code and it is still flashing on your Samsung. Then you may move to the next step. In this step, you may detect water leaks or dampness in your dishwasher.

There may be a reason that your dishwasher sensor is defective but we’ll check it later. For now, you have to check the water leakage in your dishwasher.

First of all, disconnect the power plug of your dishwasher from the faucet, and then remove the metal panel, located on the right side of your dishwasher.

Check out the water leak or dampness in the bottom area. Here you already have access to the bottom area, so check the sensor and the hose too.

If you see the water or moisture in the bottom panel, dry it using a piece of cloth or a towel. Make sure that there is no more dampness in the bottom area.

It is better to replace the old metal panel with a new one. connect the plug of the dishwasher to the faucet and turn ON the Samsung dishwasher.

This method able your dishwasher to fix the LC code. Now you have your fixed dishwasher back.

Reasons for LC Error Code

Here we are going to discuss the reasons that may cause of appearing the LC code on your Samsung display screen.

After following these instructions, you may maintain the performance of your dishwasher. It may also help you to prevent your dishwasher from displaying the LC error code again.

Overfill with Detergent

overfill with detergent

If you’ll use the wrong type of detergent-like sink soap or use the excess detergent, it may cause of LC code.

Because when you pour too much detergent into the soap dispenser or detergent dispenser the sensor detects it as an error. Then it starts showing the LC code.

Another reason is that when you use too much detergent in the dishwasher that may cause creating suds.

Sometimes hard detergents or any other wrong type of detergent may cause cracks in the dishwasher.

It is also the reason for dampness in your dishwasher. Then it starts appearing the LC error codes. So make sure to use the right type of detergent in the right quantity to prevent any kind of risk.

Installation of Garbage Disposal

installation of garbage disposal

Another reason that may cause of LC error code is the newly installed garbage disposal to your dishwasher model.

Sometimes it happens that you don’t remove the garbage disposal cap from the cord and then it creates the leakage or excess moisture issue.

So, you can simply fix the issue by just removing the cap from the cord. Then your water leakage sensor may stop showing the LC code.

Recently Installed or Moved

The next reason that makes your dishwasher show the LC code is the newly installed or recently moved dishwasher. It also happens when you move it from one place to another.

Because when the dishwasher was recently installed, the sensor caught the water inside the dishwasher and detects the water leak or moisture. Then you may face the LC code on your dishwasher.

It’s not a big deal just wait for sensor time to let it dry, then it’ll be fine again as usual.

Expired Leak Sensor

expired leak sensor

An expired sensor may also be a reason for appearing LC code. Sometimes, there is no defect in the water supply or in other components but the sensor detected moisture.

So, figure out, if there is a leak sensor issue. You may easily gain access as it is located in the drain pan or in the bottom of the unit.

Follow these steps to replace a leak sensor:

  • Firstly, unplug the power source of your dishwasher.
  • Remove the drip tray from the machine and remove its screws with a screwdriver.
  • Disconnect the faulty leak sensor and replace it with another one.
  • Connect the power cable again.
  • Examine whether your dishwasher’s issue is resolved or not.

Drain Hose Failure

drain hose failure

If your Samsung dishwasher shows an LC fault code then there might be a reason that the discharge hose of your dishwasher is clogged because of food particles.

Because the hose is responsible for the water flow.

You may also need to check the joints that are attached to the hose. Sometimes loose joints may cause the error code.

So, check them if they are loose then tight them or if they are damaged then replace them.

Then, make sure to check the drain hose if there is damage or if there is any kind of dirty water discharge. Repair it and clean it to resolve the issue of the dishwasher LC error code.

Door Seal Failure

door seal failure

LC error code also may relate to the dishwasher door seal failure. It depends, on whether you have closed the door tightly or not.

Because of the leaking door seals, it starts to pour out the water on the seal.

In the results, the leak sensor starts showing the LC code on your Samsung dishwasher.

So open the door of your dishwasher and then examine the seal, if it is broken or damaged then replace it with a new one.

And if there is grease or any dust then make sure to remove it for fixing the error.

Water Inlet Valve

water inlet valve

Sometimes your inlet valve becomes the culprit. You may check that if the water valve is clogged or it is broken or damaged that it may cause of LC error code.

Because the leakage sensor detects the moisture or water leakage and then it starts showing the error code.

To resolve this issue you need to access the water inlet valve of your dishwasher.

You may easily access it by just removing the lower panel of your Samsung dishwasher.

After removing the panel you may check the inlet valve and also the valve line to examine any leakage. If you find anything defective then replace it.

Check Dishwasher’s Tank

Another reason that may create an error code is your dishwasher’s tank. If the tank of your dishwasher becomes damaged or broken or it got any cracks in it, then it may cause of appearing LC cod.

Because of the damage or crack the tank doesn’t dry properly because of water leakage. So, to resolve this issue it is better to replace the old tank with a new one.

Because repairing a tank is a bit complicated and for this purpose, you required a lot of pennies. So, replacement is a better choice all the way.


We hope that these instructions may be able to make things easy for you. You may do a professional repair by following the guideline properly and paying attention while troubleshooting the Samsung dishwasher LC code.

If you act upon each factor properly, you’ll feel that fixing an LC code is not much challenging. Be careful of yourself to prevent any kind of damage.

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