Last Updated on August 27, 2022 by Kimberly Crawford
If your LG freezer isn’t working the way that it should, don’t worry – you’re not alone. This is a common problem with these appliances, but it’s one that can easily be fixed.
In this blog post, we will walk you through the steps that you need to take to get your freezer up and running again. We will also provide some tips on how to prevent this from happening in the future. Let’s get started!
LG Freezer Not Cooling/Freezing/Working: How to Fix It
1. Compressor.
The compressor is responsible for circulating the refrigerant throughout the coils. If the compressor is not working, then the fridge will not be able to properly cool down.
Why does it fail?
There are a few reasons why a compressor might fail. The most common reason is because the fridge is not properly ventilated. If there is not enough airflow around the compressor, then it will overheat and eventually fail.
Another reason why compressors fail is because of a build-up of frost on the coils. This can happen if the fridge is not properly sealed, or if the door is left open for too long.
There are a few ways to test whether or not the compressor is working:
-Check if the compressor is running: You can do this by listening for a humming noise coming from the back of the fridge. If you can hear the compressor running, then it is most likely not the problem.
-Check for power: Make sure that the fridge is plugged in and that there is power going to it. You can do this by checking if any other appliances in the same outlet are working.
-Feel for heat: Place your hand on the back of the fridge near the compressor. If you can feel heat coming from the compressor, then it is most likely working.
How to fix it:
If your fridge’s compressor is not working, the first thing you should do is check the ventilation. Make sure that there is nothing blocking the vents around the fridge. If there is, move it out of the way.
If there is no blockage, then you may need to defrost the coils. You can do this by unplugging the fridge and letting it sit for a few hours. Once the ice has melted, you should be able to plug the fridge back in and it will start working again.
If the compressor is not working, then it will need to be replaced. This is a fairly difficult repair that should only be attempted by someone with experience. If you are not comfortable replacing the compressor, then you should call a professional.
2. Condenser Coils.
The condenser coils are responsible for dissipating heat from the refrigerator. If these coils become dirty, they will not be able to adequately remove heat, and the fridge will have trouble maintaining a cool temperature.
To clean your condenser coils, simply remove them from the back of the fridge and vacuum or brush away any dirt or debris that has accumulated on them. Once they are clean, replace them and see if this fixes the problem.
To replace your condenser coils, you will need to purchase a new set from your local appliance store. Be sure to take the model number of your fridge with you so that you can get the correct size and type of coils.
If your freezer is still not cooling properly after cleaning the condenser coils, there may be an issue with the evaporator coils.
3. Evaporator Coils
These coils are located in the freezer section of the fridge, and they are responsible for absorbing heat from the air inside the freezer.
If your coils are dirty, they won’t be able to do their job properly, and your freezer will have trouble staying cold.
Why does it fail?
A build-up of dust and debris can prevent the coils from doing their job, causing your freezer to work overtime to try and compensate.
How to fix it?
To clean them, simply remove them from the fridge and brush off any dust or dirt with a soft cloth. You can also vacuum them with a soft brush attachment.
Once you’ve cleaned the coils, put them back in the freezer and make sure the door is sealed tightly.
If cleaning the coils doesn’t seem to be doing the trick, you may need to replace them. You can buy evaporator coils at most hardware stores, or you can order them online.
To replace the coils, simply remove the old ones and insert the new ones in their place. Make sure they are seated properly and that the door is sealed tightly.
4. Condenser Fan Motor.
The condenser fan motor draws air through the condenser coils and over the compressor. If the condenser fan motor is defective, the fridge won’t cool properly.
Why does it fail?
The condenser fan motor can fail because of a defective capacitor, or the fan blades might be damaged.
How to fix it:
To test the condenser fan motor, first check the evaporator coils (in the freezer) to see if they’re frosted over. If they are, you need to defrost them.
Next, check the condenser coils (in the fridge) to see if they’re dirty. If they are, clean them. Finally, check the condenser fan motor to see if it’s defective.
If your freezer isn’t cooling/freezing properly and you’ve checked all of the above, then you may need to replace the condenser fan motor. This is a relatively easy repair that you can do yourself.
Simply unplug the fridge, remove the screws that hold the condenser fan motor in place, and then remove the old condenser fan motor. Install the new one and screw it in place. Plug the fridge back in and you should be good to go!
5. Evaporator Fan Motor.
The evaporator fan motor draws air over the evaporator coils and circulates it throughout the freezer. If your freezer is too warm, the evaporator fan motor could be defective.
Why does it fail?
Over time, the evaporator fan motor can wear out.
What are the symptoms?
If your freezer isn’t cooling properly, the evaporator fan motor could be to blame.
How do you fix it?
To check if the evaporator fan motor is defective, first make sure that there is power going to it. Next, remove the back panel in the freezer and feel the evaporator coils. If they’re not cold, the evaporator fan motor could be defective.
You can replace the evaporator fan motor yourself. Follow these steps:
-First, unplug your freezer from the power outlet.
-Next, remove the evaporator fan motor cover.
-Then, disconnect the wires from the evaporator fan motor.
-Carefully pull out the old evaporator fan motor.
-Finally, install the new evaporator fan motor and replace the cover.
6. Main Control Board.
The main control board is the brains of the refrigerator so if it isn’t working, neither is your fridge.
Why does it fail?
The main control board can fail because of a power surge or overloading the fridge.
How to test it:
This part can be tricky to diagnose because it requires a multimeter to test for continuity. If you’re not comfortable doing this yourself, you may need to call in a professional.
Once you’ve determined that the main control board is the problem, you’ll need to order a replacement from LG. Be sure to have your model number handy so you can get the correct part.
Installing the new main control board is relatively easy. Just follow the instructions in your owner’s manual and be careful not to touch any of the electronic components on the board.
7. Sealed System Leak.
If your freezer isn’t working, and you’ve determined that there’s no power issue, the next most likely culprit is a sealed system leak.
A sealed system leak is when there’s a break in the hermetic seal that keeps refrigerant circulating through your freezer. This could be due to a hole or crack in the evaporator, condenser, or compressor.
If you think you have a sealed system leak, the best course of action is to call a professional for repair. Sealed system leaks can be difficult to identify and fix, and attempting to do so without proper training and tools can be dangerous.
In the meantime, if your freezer is not cooling properly due to a sealed system leak, you can try to temporarily repair the leak. One way to do this is to use stop-leak refrigerant. This is a substance that you can add to your freezer’s refrigerant line that will temporarily seal small leaks.
Another temporary fix for a sealed system leak is to replace the affected part. For example, if the leak is in the evaporator, you can try to replace it with a new one. Keep in mind that this is only a temporary fix, and you’ll still need to call a professional to properly repair the sealed system leak.
8. Start Relay.
The start relay is an electromagnetic switch that’s used to send power to the compressor. It helps the compressor start up and keeps it running.
If your freezer’s start relay is defective, the compressor won’t run. As a result, your freezer will be too warm.
Why does it fail?
Start relays fail when the compressor tries to draw too much current. The extra current causes the relay’s coil to overheat and burn out.
How to test it:
You can use a multimeter to test the start relay for continuity. To do this, first unplug your freezer and remove the start relay.
Then, use your multimeter to test the start relay’s coil terminals for continuity. If the reading is infinite, the start relay is bad and needs to be replaced.
How to replace it:
To replace the start relay, first unplug your freezer and remove the start relay. Then, install the new start relay in the reverse order of removal. Be sure to disconnect the power before beginning this repair.
9. Temperature Control Thermostat.
The most likely cause of your freezer not cooling is the temperature control thermostat. This part regulates the temperature inside the freezer.
If it’s set too low, the compressor will run too often and won’t have time to properly cool the freezer.
Why does it fail?
There are a few reasons why this part might fail. The most common reason is simply wear and tear. Over time, the thermostat can become less accurate, causing it to cool the freezer less effectively.
Another possible reason for failure is dirt and debris. If the thermostat gets too dirty, it won’t be able to properly regulate the temperature.
How to fix it:
To test this part, unplug the freezer and remove the back panel. Locate the thermostat and test it with a multimeter.
If you think the temperature control thermostat is the problem, there are a few things you can do to try and fix it.
The first thing you should do is clean the thermostat. Remove any dirt or debris that might be preventing it from working properly.
If that doesn’t fix the problem, you can try adjusting the thermostat. Turn it up a little bit and see if that helps the freezer to cool more effectively.
If neither of those solutions works, you’ll likely need to replace the temperature control thermostat. This is a relatively easy repair that you can do yourself.
10. User Control and Display Board.
The user control and display board is the brains behind your fridge. If it’s not working, neither will your freezer.
Why does it fail?
It could be because of a power surge, age, or simply because it was damaged.
To test it, unplug the refrigerator and remove the panel on the back of the fridge to access the board. Use a multimeter to test the board for continuity. If there’s no continuity, you’ll need to replace the board.
Replacing it is easy enough, but you’ll need to know which model fridge you have so you can get the right part.
You can find your model number on the inside wall of your fridge, near where the door closes.
With the right replacement part, your freezer should be back to normal in no time.
Related:
- LG Refrigerator Ice Maker Not Working? Here’s the Fix!
- 11 Reasons Why LG Refrigerator Not Cooling? {How to Fix}
- How to Change the Air Filter in Your LG Refrigerator (5 Easy Steps)
LG freezer not working but fridge is fine?
Here are some possible causes and solutions to help you fix your fridge.
-First, check to see if the freezer is turned on. If it is, then the problem may be with the freezer itself and not the fridge.
-Second, check to see if there is anything blocking the air vents. If there is, then that could be the reason why the freezer is not working.
-Third, check the temperature setting. If it is set too low, then the freezer will not work properly.
-Fourth, check to see if there is ice build up on the coils. If there is, then you will need to defrost the freezer.
LG freezer not freezing after power outage?
Here are some possible causes and solutions.
-First, check to see if the power outlet is working. If it is, then check to see if the freezer is plugged in properly.
-Next, check to see if the thermostat is set correctly. The thermostat should be set to below freezing temperature in order for the freezer to work properly.
-If the freezer is still not working, then it could be a problem the compressor. The compressor is responsible for circulating coolant through the freezer. If the compressor is not working, then the freezer will not be able to cool down properly.
LG refrigerator freezer not cooling?
Here are some possible causes and solutions to help you fix the problem.
If your LG refrigerator freezer is not cooling, it could be because of a dirty condenser coils. To clean the coils, simply remove them and use a brush or vacuum to remove any dirt or debris. Another possible cause could be a faulty evaporator fan motor. If this is the case, you’ll need to replace the fan motor.
Another possible cause of an LG refrigerator freezer not cooling could be a problem with the compressor. The compressor is responsible for circulating coolant throughout the fridge, so if it’s not working properly, the entire appliance will suffer. Again, this is something that will require the help of a professional.
LG refrigerator LFXS24623D freezer not working?
Here are some potential causes and solutions.
One potential reason why your freezer might not be working is because the evaporator coils are frosted over.
The coils are responsible for drawing heat out of the air inside the freezer, so if they’re covered in frost, they can’t do their job properly. To defrost the coils, unplug the fridge and prop the door open. The coils will thaw in a few hours.
Another potential issue could be that the freezer temperature is set too low. If it’s set below 0 degrees Fahrenheit, the ice cream will start to harden and the freezer will have trouble maintaining its temperature. Try raising the temperature by a few degrees to see if that fixes the problem.
LG LSXS26326S freezer not freezing?
One potential reason why your LG LSXS26326S freezer isn’t freezing could be because the temperature inside the freezer is set too high. The ideal temperature for a freezer is between 0 degrees Fahrenheit (-18 degrees Celsius) and 32 degrees Fahrenheit (0 degrees Celsius).
If the temperature inside your freezer is set higher than this, it could prevent the freezer from being able to properly freeze items.
Another potential reason for why your freezer isn’t freezing could be because there is something blocking the air vents.
These vents are located on the back of the freezer and they help to circulate cold air throughout the freezer. If these vents are blocked, it could prevent the cold air from circulating properly and cause the freezer to not freeze properly.
LG LMXS27626S freezer not freezing?
Here are some tips to help you fix the issue.
First, check the door seal to make sure it is tight and there are no gaps. If the seal is loose or there are gaps, cold air can escape and cause the freezer to not freeze properly.
Next, check the temperature setting. The freezer should be set between 0°F and -18°F. If the freezer is set too low, it may not freeze properly.
If the freezer is still not freezing properly, there may be an issue with the evaporator fan. The evaporator fan circulates cold air through the freezer. If the fan is not working properly, the freezer will not be able to maintain a proper temperature.
LG french door refrigerator freezer not freezing?
If your LG refrigerator freezer is not freezing, there are a few possible reasons why. First, make sure that the freezer temperature is set correctly. If it is set too low, the freezer will not be able to properly freeze food.
Additionally, check to see if there is anything blocking the air vents in the freezer. If there is, this can prevent cold air from circulating properly and cause the freezer to stop freezing.
If neither of these solutions fix the problem, then it is likely that there is an issue with the compressor or evaporator fan. If the compressor is not working properly, it will not be able to circulate refrigerant throughout the fridge.
This can cause the freezer to stop freezing. Alternatively, if the evaporator fan is not working properly, it will not be able to circulate cold air throughout the fridge. This can also cause the freezer to stop freezing.
LG LFXS29766S freezer not freezing?
Here are some tips to help you fix the problem.
First, check the freezer temperature setting. It should be set to at least -18 degrees Celsius. If it’s set any lower, the freezer may not be able to achieve its optimal temperature.
Next, take a look at the door seals. Make sure they’re clean and free of any debris. If the seals are damaged, they may need to be replaced.
Finally, check the evaporator coils. They may be frozen if the freezer isn’t cooling properly. If the coils are frozen, thaw them out with a hair dryer set to the lowest setting.
LG LFX31925ST freezer not freezing?
Check the following to see if they are the cause:
- The freezer might be in power save mode. Check your owner’s manual to see how to disable this feature.
- The evaporator coils might be frosted over. Try defrosting them with a hair dryer set on the “no heat” setting.
What is the ideal temperature for LG freezer?
The ideal temperature for an LG freezer is between 0 and -18 degrees Celsius. Anything below or above this range can cause the fridge to malfunction. If you’re unsure what temperature to set your freezer at, it’s best to consult the owner’s manual.
When it comes to setting the temperature of your LG fridge, there are a few things to keep in mind. First, make sure that the fridge is set to the correct mode. There are two modes – cooling and freezing – and each one has a different ideal temperature range.
Second, keep an eye on the internal temperature of the fridge using the built-in thermometer. This will help you ensure that the fridge is maintaining the correct temperature.
Finally, remember that the ideal temperature for an LG freezer may vary depending on the model of fridge you have. Consult your owner’s manual for more specific information.
Why would my LG freezer be cold but not freezing?
There are a few reasons why your freezer might be cold but not freezing. One possibility is that the thermostat is set too low. Another possibility is that there’s something blocking the airflow to the freezer coils, preventing them from cooling properly. Finally, it’s possible that the freezer itself is simply malfunctioning.
If you’re troubleshooting a cold but not freezing freezer, the first thing to do is check the thermostat. If it’s set too low, increase it and see if that solves the problem.
If the thermostat is already set properly, then next check for any blockages around the freezer coils. If you find something blocking the airflow, remove it and see if that does the trick.
If neither of those solutions works, then it’s likely that the freezer itself is malfunctioning and will need to be repaired or replaced. If your freezer is still under warranty, then you may be able to get it repaired for free.
Otherwise, you’ll need to decide whether it’s worth repairing or replacing. If you have a lot of food stored in the freezer, then it’s probably worth repairing. But if the freezer is relatively empty, then replacing it may be the better option.
How to reset the freezer on an LG refrigerator?
If your freezer isn’t working properly, you may need to reset it. Here’s how to do it:
First, unplug the refrigerator from the power outlet. Then, remove all food from the freezer and discard any that has spoiled. Next, clean the inside of the freezer thoroughly.
Once the freezer is clean, plug the refrigerator back in and turn it on. Allow the freezer to run for 24 hours before adding any food back into it.
Conclusion
If your freezer isn’t working, don’t despair. There are a few things you can do to try to fix the problem yourself. If all else fails, you can always call a repairman. But with a little elbow grease (and maybe a little bit of money), you should be able to get your freezer up and running again in no time.
We hope this article was helpful in troubleshooting your freezer problem. If you have any other tips or advice, please share them with us in the comments below!