LG Refrigerator Not Cooling [What to Do]?

Last Updated on March 18, 2022

Your LG refrigerator stopped cooling properly.
What should you do?
LG refrigerators are some of the most reliable appliances around.
They provide excellent performance at an affordable price.
If you want to get the best out of your LG fridge, then you need to follow these simple steps.
: 1 Check the temperature settings.
2 Clean the coils

LG Refrigerator Not Cooling after a Power Outage – Fast Fix

If you have an LG refrigerator and it is not cooling properly after a power outage, try these steps: 1 Turn off the power switch. 2 Remove the back panel from the bottom of the fridge.

LG Refrigerator Making a Noise but Not Cooling – What to Check

Refrigerators are designed to maintain a constant temperature within the interior of the appliance. This is done using refrigeration coils that are located in the freezer compartment. These coils absorb energy from the compressor motor and convert it into cold air. In order to ensure proper operation of the refrigerator, it is important to check the following items: 1 Make sure the door seals are intact. 2 Ensure that the compressor is working correctly.

LG Refrigerator Leaking Water and Not Cooling – How to Fix

If you notice any leaking water around the door, it could indicate a problem with the door gasket. It is recommended that you replace the door gaskets if you see any signs of leakage. To fix the leaky door, remove the screws holding the door panel in place. Remove the panel and inspect the gasket for damage. Replace the gasket if necessary.

LG Refrigerator Beeping and Not Cooling – Quick Fix

To fix the refrigerator not cooling issue, check the power supply to the unit. Check the fuse box located under the fridge to ensure that the fuses are properly connected. Also, check the circuit breaker box to ensure that the breakers are turned off. If these steps fail to resolve the issue, contact a professional technician.

LG Refrigerator Not Cooling – Fast Fix

If the problem persists after checking the above mentioned points, then try turning off the refrigerator and wait for about 30 minutes. Then turn on the refrigerator again and see if the problem still exists. If the problem still remains, then call a repairman immediately.

Evaporator Fan Motor

1 Check the evaporator fan motor. It is located near the top of the freezer door. Turn the power switch to OFF position. Open the freezer door and check whether the fan is running. If not, then replace the fan motor. 2 Check the condenser coils. It is located under the freezer cabinet. Remove the panel from the back side of the freezer cabinet. Look for any loose wires. Tighten the screws that hold the panel in place. Replace the panel.

Condenser Coils

A condenser fan motor is used to drive the air flow across the coils. It is usually driven by a belt from the compressor. In case of failure of the belt, the motor can run directly off the compressor. The condensate drain line is connected to the condenser coil. This drains the condensate back into the sump tank. The condensate pump is normally located near the condenser coil.

Temperature Control Thermostat

A thermostat is a component that senses the temperature of the surrounding environment and sends a signal to the heating system controller. The controller adjusts the power output accordingly. The thermostat is attached to the wall switch, which turns the circuit on and off. The thermostat senses the temperature of the room and sends a signal to turn the circuit on or off.

Start Relay

A relay is a mechanical switch that opens or closes electrical circuits. It consists of two contacts, usually spring-loaded metal pieces that touch each other when the current reaches a certain level. The contactor is connected to the power supply and the load. When the power supply is turned on, the contactor is closed. This allows electricity to flow from the power supply to the load. When the load is disconnected from the power source, the contactor remains closed until the power supply is turned off.


A thermistor is a resistor used to measure the temperature of an object. Thermistors are very sensitive and accurate devices. They are used in many applications where precise measurement of temperature is required. Thermistors are available in various shapes and sizes. They are generally constructed using semiconductor materials such as silicon, germanium, or gallium arsenide. Thermistors are widely used in industrial processes, medical equipment, and scientific instruments.

Manufacturer Model #6615JB2002R

Thermistors are resistors that change resistance according to the temperature. Thermistors are usually made from metal oxides, but other types of materials can be used. A thermistor consists of two electrodes connected to a circuit. One electrode is called the hot junction and the other is called the cold junction. The hot junction changes resistance depending on the temperature. The cold junction does not change resistance. Resistance decreases as the temperature increases. Thermistors are used in many different applications. For instance, they are used in thermostats, ovens, furnaces, and air conditioners. In addition, they are used in car engines to monitor engine temperatures.

LG Refrigerator Not Cooling But Freezer Works

If the freezer works but not the refrigerator, check the thermostat. It could be set to cool only the freezer, not the fridge. Check the door seals around the doors and the back panel of the unit. Make sure the compressor is running properly. Also, if the compressor is noisy, try cleaning the condenser coils. This usually helps quiet down the noise. Finally, check the wiring connections to the compressor. If any wires are loose or damaged, replace them.

Blocked Air Vents

Check the air vents to see if they are blocked. If you notice a buildup of dust or debris, clean them out.

Temperature Control

If you notice that the temperature setting is not working properly, check the thermostat. It could be dirty or broken. Check the wiring connections and make sure that the wires are connected correctly.


Check if the door is closed tightly. If it’s open, try closing it. If it still doesn’t work, check the door hinge. Make sure it’s tightened properly. Also, check the handle and latch mechanism. If it’s loose, tighten it. Lighting Answer: Try turning off the light switch. If it still does not turn off, check the bulb. Replace the bulb if necessary.

Check out these other articles on refrigerators not cooling for other brands…

Check the power cord. It could be damaged. Check the refrigerator coils. If they’re dirty, clean them. Check the fan blades. Clean them.

LG Refrigerator Cooling But Not Freezing

I have had this problem with my LG fridge for years now. I’ve tried changing the filters, cleaning the coils, and even changed the compressor but nothing seems to help. This year I finally decided to call a repairman because I was getting desperate. He came out and checked everything he could think of. He said that the compressor was working fine, the coils were clean, and the filter was good. He told me that the only thing left to try was to change the evaporator coil. So we did that and still no luck. We went back to the store where I bought the unit and asked if they knew what was wrong. They said that they didn’t know either. I’m really frustrated right now because I love my fridge and I hate having to live with this problem.

LG Electronics part number 6748C-0004D

If the freezer does not freeze properly, it’s likely that the refrigerator’s cooling system is malfunctioning. It’s possible that the air conditioner is running constantly, keeping the refrigerator cool enough to prevent freezing. However, if the air conditioning isn’t functioning correctly, it won’t be able to maintain the proper temperature for the refrigerator.

LG Refrigerator Clicking but Not Cooling

1 Check the thermostat the dial that controls the temperature. Make sure it is set to "cool" and not "defrost." 2 Check the door seals. Are they clean and dry?

LG Refrigerator Not Cooling – Related FAQs

Check the door seals. Are the rubber gaskets dirty or damaged? Is there any condensation build up around the doors? This could indicate a leaky door seal. 3 Check the compressor. Is it working properly? Do you hear a clicking noise coming from the compressor? A clicking sound indicates a problem with the compressor motor. 4 Check the evaporator fan. Is it running? If it isn’t running, check the power switch. It should be turned off.

LG Refrigerator Not Cooling after Compressor Replacement

If you have replaced the compressor and still have no cooling, check the evaporator fan. Make sure it’s running. If not, turn the power switch back on. 5 Check the air filter. If the air filter is clogged, replace it. 6 Check the drain pan. If the drain pan is full of water, remove it and empty it. Then run the refrigerator for about 10 minutes to allow the water to drain completely.

LG Refrigerator Not Cooling after Defrost – Solution

1. Check the evaporator fan. If it is not working, replace it. 2. Make sure the air filter is clean. If it is dirty, replace it.

Why is my refrigerator running but not cooling?

If your refrigerator is not cooling properly, check if the compressor is working. It could be damaged or clogged. Check the filter for debris and clean it. Also, check the drain line for blockages. If these steps fail to resolve the problem, call a professional service technician who can diagnose the issue and repair it.

How do I fix the cooling on my LG refrigerator?

LG refrigerators have a built-in thermostat that controls the temperature inside the fridge. This thermostat is located on the back panel of the refrigerator. It is usually set between 32°F and 40°F. To adjust the temperature, press the button marked “thermometer” until the display reads “0”. Press the button again to turn off the thermometer.

How do I fix my refrigerator that is not cooling?

Refrigerators run because they cool down the air inside the fridge. This helps prevent bacteria from growing inside the fridge. But if the compressor isn’t working properly, then the fridge won’t be able to cool down the air inside. So, the fridge will still run, but it won’t be able to keep anything cold.

Daisy Kim
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