How to Fix Blinking Light on Samsung Refrigerator

Do you have a Samsung refrigerator that has a blinking light and you can’t figure out what’s wrong? A blinking light can feel like a mystery unless you know what it means, or how to go about restoring proper working order.

The issue may be something as simple as resetting the breaker, or as complex as replacing the computer board. To find out what’s causing the issue, you’ll need to open the refrigerator and check for wiring disconnections, a faulty temperature display board, or a defective relay board.

Common Reasons for a Blinking Light on a Samsung Refrigerator

A blinking light on your Samsung refrigerator can be a source of concern, but it doesn’t always have to mean that something is wrong. When the light on your Samsung refrigerator blinks, it could signal a number of issues, or it could mean nothing at all. If the refrigerator isn’t cooling, then the blinking light could be a sign of a larger issue. Here are a few of the most common reasons why the light on your Samsung refrigerator is blinking:

  • The refrigerator is overloaded. If your refrigerator is filled with more food than normal, then the light can blink as a result. If this is the case, try reducing the amount of food in the fridge to ease the pressure on the compressor.
  • The temperature setting is too low. The light will blink if you set the temperature too low, as the compressor will run for long periods of time to achieve the desired temperature. To avoid this issue, make sure to set the temperature to the correct setting for the type of food you will store in the fridge.
  • The evaporator fan motor is failing. The evaporator fan motor is responsible for circulating cold air throughout the refrigerator and can cause the light to blink if it’s not in proper working order. If this is the case, it will require repair or replacement of the fan motor.
  • The control board is malfunctioning. The control board regulates various temperature and function settings, so if it is malfunctioning, it can also cause the light to blink. In this case, you’ll need to replace the control board.

If the blinking light on your Samsung refrigerator is causing concern, contact a qualified technician to diagnose and repair it. A technician can determine the cause of the blinking light and make the necessary repairs to get your Samsung refrigerator back up and running again.

Troubleshooting Tips to Fix a Blinking Light on a Samsung Refrigerator

The blinking light on your Samsung refrigerator can be a hassle. It can indicate a number of underlying causes including an issue with the temperature control, a faulty condenser fan, a faulty relay, or an issue with the water filter. To troubleshoot this issue, it’s important to get to the root of the problem.

Here are some troubleshooting tips to help you find the reason for the blinking light on your Samsung refrigerator:

  • Check the condenser fan: Check to make sure the condenser fan is plugged in properly, and that the fan blades are spinning. If the fan blades are broken, you may need to replace the condenser fan.
  • Check the temperature control: Make sure the temperature control is not set too low. If the temperature control is set too low, turn it up and wait for the refrigerator to cool.
  • Check the relay: Unplug the refrigerator and check the relay. If the relay is faulty, you will need to replace it.
  • Check the water filter: If the water filter has not been replaced in a while, it could cause the light to blink. Replace the filter and the light should stay off.

These troubleshooting tips should help you figure out why the light is blinking on your Samsung refrigerator. If none of these tips work, you may need to contact a technician to help you diagnose and repair the problem.

How to Access the Refrigerator’s Diagnostic System

Gaining access to the refrigerator’s inner diagnostics system is the first step to tackling any unexpected performance issues. With the right tools, it can be done fairly quickly and easily. Here’s what to do:

  • Pull the refrigerator away from the wall. Ensure that you unplug it from the power socket before you start, to prevent any potential accidents.
  • Take off the lower, back panel of the refrigerator. This should be easily removed with a flathead screwdriver.
  • Locate the diagnostic system. This should be a small panel located in the back right corner, underneath the cooling coils. Remove the panel with a screwdriver.
  • You should now be able to see the main diagnostic system, as well as all its components. Check the wiring and connectors, and make sure they’re firmly in place.

Now that you’ve gained access to the refrigerator’s inner diagnostic system, you can run a series of tests to identify and troubleshoot any potential issues. Use a specialized electronics meter to get the most accurate assessment of the system’s current behavior. You may also want to consult the manual that came with your refrigerator to ensure you know the best way to set up the meter and interpret the live readings.

How to Get Professional Expert Assistance for Your Refrigerator

Having a working refrigerator is essential for many households. It helps keep food fresh, and it also prevents spoilage. Unfortunately, problems with a refrigerator can occur from time to time. If your refrigerator is not cooling, it may be time to call in a professional refrigerator repair expert.

When choosing a professional appliance repair specialist, it is important to choose one who is trustworthy, experienced and reliable. Make sure to research any potential repair technicians thoroughly and to read reviews online. Take time to make sure you pick the right person for the job.

The first step to repairing a broken refrigerator is to properly diagnose the issue. Once the diagnosis is complete, the repair technician should be able to recommend the best course of action to get your refrigerator up and running again. Most technicians can easily repair common problems such as leaks, compressor failure, and lack of refrigerant. However, if the problem is more complicated, a replacement part may be necessary. Some technicians may even be able to offer suggestions for energy-efficient options.


It can be a stressful situation when your Samsung refrigerator is flashing light at you. But by following these steps, you can confidently troubleshoot the issue and work out what it needs to be fixed. In many situations, the process may be easier than expected. Plus, you can feel good about having done the repair yourself, saving you both time and money.

Surprisingly, the kitchen can be a great place to learn the skills you need to do your own repairs and maintenance. So, keep on tinkering and keeping those dishes clean by regularly maintaining your Samsung refrigerator.

Jake Newman is Appliance Mastery's expert on refrigeration and cooling systems. With over a decade of experience in the appliance repair industry and certification from NASTeC, Jake is a trusted source of knowledge for homeowners who want to troubleshoot and repair their fridges, freezers, and air conditioning units.

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