Is your LG refrigerator acting up with a peculiar flashing pattern on its board? If you’ve noticed it flashing 6 times, you’re in the right place.

In this blog post, we explore what this issue means and the potential risks it poses. We’ll explore common symptoms, troubleshooting steps, and factors influencing its occurrence.

Get valuable information on how to resolve the flashing 6 times LG refrigerator board.

lg refrigerator board flashing 6 times

Is your LG refrigerator’s board flashing six times?

Yes, six flashes on the LG refrigerator’s board indicate an error code. You can use this flashing pattern as a diagnostic signal.

It’s essential to address this problem promptly to ensure the proper functioning of your appliance.

Common Symptoms of the Control Board Flashing 6 Times

Your LG refrigerator’s control board flashing six times has common symptoms.

Here’s what you need to watch out for:

Inconsistent temperature:

Your refrigerator may exhibit inconsistent temperature levels. Examine whether certain areas of the refrigerator are colder or warmer than others.

This can lead to issues with food preservation and potentially spoilage.

Unresponsive controls:

unresponsive controls

The control panel on your refrigerator may become unresponsive or fail to register your input.

When you try to adjust the temperature settings or select different modes, nothing happens.

This can be frustrating and make it difficult to operate your refrigerator effectively.

Erratic cooling cycles:

A flashing control board may cause your refrigerator to cycle on and off more frequently than usual.

The cooling cycle might turn on and off rapidly, resulting in inadequate cooling. This can result in food not being kept at the desired temperature and potential spoilage.

Strange noises:

Your refrigerator might make strange sounds when the control board flashes six times.

These sounds can include buzzing, clicking, humming, or even grinding noises. A refrigerator’s control board or another component might be making these noises.

Error messages:

A refrigerator’s display may show error codes or error messages. As a result, technicians will be able to diagnose and resolve the problem faster.

It’s important to take note of any error messages displayed on the control panel.

Non-functioning features:

Your refrigerator’s control board can malfunction, affecting various features. The ice maker may stop working, or the water dispenser may not work.

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These issues can inconvenience you and affect your overall experience with the refrigerator.

Flickering lights:

Flickering or inconsistent illumination may occur when the control board flashes six times.

Low-light conditions can make it difficult to see your refrigerator contents clearly. It’s essential to have proper illumination for efficient use of the appliance.

Unusual odors:

Your refrigerator may emit strange or unpleasant odors if its control board malfunctions.

This could be an indication of a problem with the control board itself or a related component. Stored food should be addressed promptly if unusual odors occur.

Troubleshooting Steps for Resolving the Control Board Issue

To fix the control board flashing six times problem with your LG refrigerator, follow these troubleshooting steps:

Power cycle:

Start by unplugging your refrigerator from the power source for a few minutes, then plug it back in.

This simple step can sometimes reset the control board and resolve minor glitches.

Check for loose connections:

Connect the control board securely. Check the wiring harnesses and connectors for damage or looseness. If necessary, tighten or replace them.

Reset the control board:

reset the control board

Locate the reset button on the control board (refer to your refrigerator’s manual for its exact location). Hold the reset button for a few seconds to reset the device.

Update firmware:

Check if there are any available firmware updates for your LG refrigerator model. Visit the LG support website and follow the instructions to update the firmware.

New firmware releases can address softwarerelated issues and improve performance.

Perform a diagnostic test:

The control board on LG refrigerators can be tested with a diagnostic mode. Refer to your refrigerator’s manual for instructions on accessing the diagnostic mode.

Run the appropriate tests to identify any specific issues with the control board.

Seek professional assistance:

Contact an authorized LG service technician if the above steps don’t resolve the issue.

Diagnose and repair control board issues accurately with their expertise and specialized tools.

Factors That Can Cause the Control Board to Flash 6 Times

factors that can cause the control board to flash 6 times

Several factors can contribute to the control board flashing six times in your LG refrigerator.

These factors can help you identify the underlying cause. Here are some common factors to consider:

Power fluctuations:

Power surges or electrical outages can disrupt the control board’s normal operation. These sudden changes in voltage can trigger error codes and cause the board to flash six times.

Wiring issues:

The flashing six times error can be caused by faulty or damaged wiring connections. Wires that are loose, disconnected, or damaged can disrupt the refrigerator’s communication.

Component failures:

The control board relies on several components to function correctly. This flashing pattern can be triggered if any of these components fail or malfunction.

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Overloading or overheating:

overloading or overheating

Overloading your refrigerator with an excessive amount of food or placing items too close to the air vents can obstruct proper airflow and cause the refrigerator to work harder.

This increased workload can strain the control board and lead to malfunctions, including the flashing six times error.

Environmental conditions:

Extreme temperature and humidity levels in the surrounding environment can impact the performance of the control board.

High temperatures or excessive moisture can affect the electrical circuits and components, potentially causing the board to flash the specific error code.

Software glitches:

Like any electronic device, refrigerators rely on software to operate.

Software glitches or bugs within the control board’s programming can trigger error codes and lead to the flashing six times pattern.

Wear and tear:

Over time, the control board may experience wear and tear due to regular usage.

The components can degrade, connections can become loose, and circuitry can develop faults, all of which can contribute to the flashing error.

Maintenance Tips to Prevent Control Board Issues in LG Refrigerators

maintenance tips to prevent control board issues in lg refrigerators

Using these tips, you can prevent control board problems with your LG refrigerator.

Clean the Control Board Regularly

The control board of your LG refrigerator must be kept clean to ensure optimal performance. Start by unplugging the refrigerator from the power source.

Then, using a soft cloth or a brush, gently remove any dust, dirt, or debris from the control board.

Make sure the circuitry and connectors are free of buildup that could impair performance. After cleaning the control board, plug the refrigerator back in and continue.

Protect the Control Board from Moisture

Your LG refrigerator’s control board is no exception to moisture’s wrath. Avoid damp basements or open windows that can cause control board issues.

Avoid placing wet or damp items directly on or near the control board. To gently absorb moisture on the control board, use a dry cloth.

Taking these precautions will help safeguard the control board and extend its lifespan.

Avoid Voltage Fluctuations and Power Surges

avoid voltage fluctuations and power surges

Voltage fluctuations and power surges can wreak havoc on the control board of your LG refrigerator. To protect it, consider using a surge protector or voltage stabilizer.

They help regulate the flow of electrical current to the refrigerator, shielding it from voltage spikes.

Avoid plugging highpower appliances into the same outlet as your refrigerator. The practice reduces the risk of power surges and protects your control board.

Perform Regular Inspections

Frequent inspections of the control board are essential to catch any early warning signs of trouble. Look for visible damage, such as burn marks, loose wires, or corroded connectors.

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Contact a technician immediately if you spot any problems. Observe any abnormal behavior or error messages displayed on the refrigerator.

Unusual sounds, temperature fluctuations, or malfunctions can indicate a control board issue.

The sooner you address these issues, the better chance you have of preventing further damage.

Follow Proper Refrigerator Usage Guidelines

To prevent control board issues, follow the manufacturer’s guidelines. Overloading the refrigerator can strain its control board.

You should leave sufficient space around your refrigerator to allow proper airflow. This promotes ventilation and prevents the control board from overheating.

Do not forcefully slam refrigerator doors, as this can damage the control board. You can reduce control board malfunctions by following these simple tips.

Schedule Professional Maintenance

Keep your LG refrigerator in top shape with regular professional maintenance. Consider scheduling annual or bi-annual inspections with a certified technician.

The control board can be thoroughly cleaned, inspected, repaired, or replaced as needed.

Maintenance extends the lifespan of your refrigerator and minimizes control board failures.

FAQs About LG Refrigerator Control Board Flashing 6 Times

Can I Fix The Problem Myself When My LG Refrigerator Board Flashes Six Times?

Some issues may be resolved by power cycling the refrigerator. But if the flashing persists, it’s advisable to seek professional help to avoid further damage.

Is The Flashing Of The LG Refrigerator Board Six Times A Serious Problem?

The severity of the problem depends on the specific error code associated with the six flashes.

It is best to consult the manual or contact LG support for more information.

How Can I Prevent My LG Refrigerator Board From Flashing Six Times?

Regular maintenance, such as cleaning the condenser coils and ensuring proper ventilation around the refrigerator, can help prevent issues that trigger the flashing of the board.

Should I Replace The LG Refrigerator Board If It Continues To Flash Six Times?

If power cycling and troubleshooting steps do not resolve the issue, it’s recommended to contact a professional technician or LG customer support to evaluate the situation.

Determine if a replacement board is necessary.


When your LG refrigerator board flashes six times, it indicates a specific issue that needs attention. Power cycling the refrigerator can effectively troubleshoot and resolve the issue.

Remember to prioritize regular maintenance to prevent recurring flashing errors. Don’t hesitate to reach out to LG customer support for guidance and peace of mind.

Your well-maintained refrigerator will continue to provide reliable cooling for your kitchen.

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