How To Fix LG Refrigerator Temperature Control Problem (Easy)

When an LG refrigerator stops functioning as expected, this can make it difficult to maintain the temperature of your appliance.

One of the more common issues people face comes in the form of an LG refrigerator temperature control problem.

To fix an LG refrigerator temperature control problem, turn the thermostat to the lowest setting and then back to the highest. During this, wait for a “click” to happen. If it does, the thermostat is fine. If not, the thermostat has to be replaced. Other issues can include frost on the evaporator coils or a malfunctioning motor.

Your best option is to work your way through the diagnosis phase.

Each situation is going to vary depending on the root cause is of your LG refrigerator temperature control problem.

This guide will pinpoint how to fix an LG refrigerator temperature control problem and what to look for when you are doing so.

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Steps On How To Repair LG Refrigerator Temperature Control Problem

1. Toggle Thermostat Settings

The first thing you are going to do is look at the thermostat.

This includes setting the thermostat to the lowest number. Right when you do this, quickly turn it to the highest number.

The idea here is to observe the thermostat and wait for a “click” noise to come from the part.

What is the reason for doing this?

You will want to know whether or not the thermostat is activating when you change the setting. If it does, the “click” noise is going to be noticeable. If not, you are going to hear nothing when you are turning the temperature up or down.

If there is no noise, you should look to change the thermostat as that is the root cause of the issue.

If there is noise, it’s time to look at the other issues that could crop up with an LG fridge.

lg refrigerator temperature control problem

2. Clean The Evaporator Coils

The next step is to move on to the evaporator coils.

These coils are going to manage the airflow that is coming into the fridge and will ensure the cooling is perfect.

If not, the main issue that tends to pop up comes in the form of frost. If there is excess frost on the coils, it can act as a block in front of the airflow.

This is why it’s important to keep the coils as clean as possible.

To do this, you are going to want to wipe the frost off and also look at the temperature settings in the fridge.

This is a good fix if you believe the airflow has been impacted and there is nothing else going on with the temperature.

3. Check The Motor’s Fan Blades

Once you have cleaned the evaporator coils, it’s time to move on to the motor.

The motor is responsible for powering the fan blades and getting the air to flow into the LG fridge.

This is why you have to pay attention to the blades.

When there is debris on them, the fan blades won’t spin as they are supposed to. This means the airflow goes down and the part heats up.

Your goal is to make sure the debris is removed out of the way allowing the motor’s fan blades to function as required.

lg refrigerator temperature control problem

4. Reset The Fridge By Unplugging It

The last option is to reset the fridge.

To do this, you are going to start by unplugging the LG fridge and letting it sit for 15 minutes. The goal here is to ensure the fridge doesn’t have electricity running through it when you are resetting it.

Just wait the 15 minutes and then plug it back in.

Now, you are going to test the thermostat to see if there are temperature problems to contend with. If things are back to normal, you will notice the change in temperature after a few minutes.

Final Thoughts

These are the main steps to follow if you have an LG refrigerator temperature control problem on your hands.

With LG refrigerator temperature control problems, the reasons can include a malfunctioning thermostat, clogged fan blades, or frost on the evaporator coils. To fix the issue, turn the thermostat to the lowest setting and then the highest setting while waiting for a “click” sound. If it doesn’t come, the thermostat has to be replaced.

This is why you have to be diligent and work your way through the steps listed in this guide.

LG fridge temperature problems will vary and you have to work your way through the steps one by one.

For some people, it will be the thermostat, while others are going to have a damaged motor to deal with.

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