My Fridge Stopped Cooling: Here’s How I Fixed It (Step-by-Step)

There is nothing worse than opening the fridge and realising it is not cold. That happened to me one morning. The milk was warm, the butter was soft, and I knew something was wrong. Most people would immediately call for a technician, but I wanted to try fixing it myself first.

Here is exactly how I handled the issue from start to solution. If your fridge is not cooling either, these steps may save you time, money, and stress.

1. First Signs Something Was Off

It started when my food was not staying fresh. Drinks were not chilled. I checked the thermostat and even though it was set to the correct temperature, the inside of the fridge felt like room temperature. The light was working and the freezer seemed fine, but the fridge section just was not cold.

2. Unplug and Reset

The first thing I did was unplug the fridge for ten minutes. This gives the compressor and control board a chance to reset. After plugging it back in, I listened carefully. I could hear the compressor trying to start but it kept clicking and then stopping. That was my first clue that something deeper was going on.

3. Clean the Condenser Coils

Next, I pulled the fridge away from the wall and checked the condenser coils at the back. They were completely covered in dust. Dirty coils can stop your fridge from releasing heat, making it work harder than necessary. I used a vacuum with a brush attachment to gently clean the coils. You can also use a coil cleaning brush if needed.

Once cleaned, I plugged the fridge back in. The compressor ran a little longer this time but still shut off early. So I kept going.

4. Check the Vents for Blockage

Cold air from the freezer usually flows through vents into the fridge section. I emptied the freezer and fridge, then checked for blockages. Nothing was physically blocking the vents, but I noticed a thick frost build-up near the back panel of the freezer.

This could mean a defrost problem. When ice builds up around the evaporator coils, it blocks airflow and stops cooling.

5. Test the Evaporator Fan

When I opened the freezer door, I could not hear the evaporator fan spinning. This fan is supposed to move cold air into the fridge. I pressed the door switch with my finger to trick the fridge into thinking the door was closed. Still, no sound.

I found a video guide online and used a multimeter to test the fan motor for continuity. It was dead. This was likely the reason my fridge was not cooling.

6. Replacing the Evaporator Fan Motor

I ordered a replacement evaporator fan motor from the brand’s official parts website. It arrived in two days. Installation was surprisingly simple. I unplugged the fridge, removed the back panel of the freezer using a screwdriver, disconnected the faulty fan, and plugged in the new one.

After putting everything back together and plugging the fridge in again, I could hear the new fan spinning. Within an hour, the fridge started to feel cooler. After three hours, it was back to normal temperature.

7. Monitor the Thermostat

Just to be sure, I also tested the thermostat settings. I placed a glass of water with a thermometer in the middle shelf and monitored it every hour. By the next day, the temperature was steady at 4 degrees Celsius, which is ideal for a fridge.

8. Preventing Future Problems

Now that my fridge is cooling properly again, I am taking a few simple steps to avoid future problems. I vacuum the coils every three months, do not overload the fridge, and check the door seals often. I also avoid placing hot food directly into the fridge which can make the compressor work too hard.

Real Tips From Trusted Repair Guides

According to Which? UK’s fridge repair advice, poor airflow, dirty coils, and broken fans are three of the most common causes when a fridge stops cooling. Most of these issues can be resolved at home without calling for professional help if you follow a reliable step-by-step method.

Keeping your fridge efficient isn’t just about repairs. Routine habits like closing the door quickly, checking the temperature, and cleaning the coils can keep it running better for longer.
For more advice on temperature settings and best practices, the U.S. Department of Energy shares essential tips that help you save energy and avoid common fridge problems.

When You Should Call a Technician

If your compressor is making loud knocking noises, your fridge is leaking coolant, or you notice a burning smell, stop immediately and contact a qualified repair service. These are not safe to fix on your own and may indicate serious mechanical failure.

Opening sealed systems or attempting to handle refrigerant yourself can void warranties and even violate safety regulations.

Final Thoughts

Fixing a fridge that stopped cooling may seem intimidating at first, but with a little patience and the right information, you can do a lot yourself. I learned more than I expected and now I feel confident diagnosing and preventing future issues.

If you are facing similar fridge problems, start with the basics. Unplug, inspect, clean, and listen. You might be surprised how much you can fix on your own.

Need more help with refrigerator repair or maintenance? Visit HouseAppliancesPro.co.uk for product reviews, troubleshooting guides, and expert tips that make home appliance care easier than ever.