Is your fridge light not working? Are you worried about whether the issue is serious or something you can tackle yourself? Make sure you read the blog below to find out how your fridge light works, why it may not be working, whether or not the issue points to something serious and if you can fix the light yourself!

Not all services are so bad that you should hunt for a warranty card or call the professionals. Some faults and malfunctions can be fixed quickly. These mechanical home refrigerators only break for several reasons, but the modern, digital import is still trying to find out why they broke. If the refrigerator’s light suddenly goes out, it’s essential to double-check that the malfunction was not caused by something more serious. Besides most major refrigerator brands in India offer warranty on their appliance, and you can contact them to get the light fixed if the problem persists.

How Do Refrigerator Bulbs Work?

Before understanding why fridge light not working, you must first understand how the refrigerator light works. When you open the refrigerator or freezer compartment door, a standard 120-volt light bulb illuminates. The refrigerator’s internal wiring supplies electricity to the outlet. It’s comparable to an incandescent light bulb but smaller and uses less energy.

A little lever or push button switch installed on the refrigerator door frame turns on the bulb. When the switch is pressed while the door is closed, it breaks the circuit and shuts off the light; when it is opened, it completes the course and turns on the light.

When the light stops working, determining the cause starts with the most accessible and most likely issues and progresses to more difficult-to-resolve problems. It could be as simple as changing a light bulb, or it could entail replacing the door switch, which is also a reasonably simple procedure.

Why Is the Fridge Light Not Working?

If the light on the refrigerator comes on, but the motor does not make any noise, one of three things could be the reason for the malfunction. The first is a malfunctioning thermostat. It’s possible that it’s completely broken or that the thermostat isn’t operating correctly. Check the defect is not tricky: 

Try separating the terminals from the thermostat and connect the cables directly, avoiding the thermostat. If the strategy works, the source of the problem is identified. Replace the thermostat yourself or call a professional.

Also, the following factors may contribute to a refrigerator that does not perform under normal operating conditions:

  • Defrost button is faulty, and it’s tested the same way the temperature regulator is.
  • Dust on the condenser tubes caused heat transfer problems because the cooler was not blown with the proper amount of air.
  • And occasionally, the cause is that the refrigerator has been left unattended for an extended period. Hot air enters due to the deformed doors. As a result, this should be examined as well.

The light not working can also point to the compressor not working. The following are possible in such a case:

  • The light is on, the motor is not working, and audible clicks can be heard – the compressor is burned out and must be replaced.
  • The light is on, the motor isn’t working, and there are occasional clicks – the tremor regulator isn’t working, which means the thermostat needs to be replaced.
  • The light is on in the electronic refrigerator, but the motor is not working – It’s possible that an air sensor is broken and has to be replaced.
  • Also, the refrigerator won’t turn on, and the light won’t turn on – The starter relay has failed, and this component must be replaced.
  • The refrigerator simply will not turn on – the light will turn on or will not turn on at all; it is conceivable that the control module is malfunctioning; you will need to reapply the control panel.

Only one conclusion can be drawn: diagnosing a burning or non-burning bulb is not always successful. The refrigerator clicks, shoots, won’t turn on, or disconnects for an extended period; all of this should be checked before it breaks. If any of the elements are getting exponentially heated, it is best to contact a professional immediately.

How to Fix the Refrigerator Light?

Step 1: Make sure the light bulb is working. Screw it on or force it into its socket if it’s loose. If it won’t turn on, take it out and replace it with a new 40-watt one.

Step 2: If the new bulb does not work, unplug the refrigerator.

Step 3: Find the doorbell switch. It will be installed at a location that will activate when the door is shut.

Step 4: Pry the switch off the refrigerator with a knife slid behind it.

Step 5: Disconnect the door switch’s connectors. To avoid harming the connectors, place them on the cables rather than the wires themselves. To replace a button, look up the model number.

Step 6: Replace the switch and press it against the door again. Try it out by plugging it into the refrigerator.

Fridge Light Not Working – FAQs

Is my refrigerator still functional without the light?

If your fridge light has gone out, there’s no need to worry. Your fridge will still work just fine without the light. The best way to test whether your fridge is still working is to turn up the thermostat. If the compressor starts up, you’re good to go. Some older fridges take a little longer to start up, but you should be able to hear the compressor and feel the vibration from it. If the compressor doesn’t start up, call an appliance electrician.

Is there a fuse for the light on the refrigerator?

If the refrigerator light isn’t working, it’s possible that the fuse has blown. To check, locate the circuit breaker or fuse box that controls the flow of power to the machine. If the fuse is damaged or blown, replace it with a new one. If the fuse is working properly, use a voltmeter to check the power flow to the circuit. If there’s no power flowing to the circuit, reset the breaker orreplace the fuse. Once power is restored, the light should come back on.

What is the location of the refrigerator fuse?

Thermal fuses are an important safety component in modern refrigerators. They are designed to cut off power to the fridge if it starts to overheat, preventing a fire from occurring. If your fridge is not working properly, one potential cause is a blown fuse.
In most cases, the thermal fuse can be found either behind the paneling inside the fridge, or in the rear bottom next to the compressor. It’s important to remember to unplug your refrigerator unit before attempting to locate your thermal fuse. Once you have found it, check to see if it has blown. If so, you’ll need to replace it with a new one before your fridge will start working again. Want to know more about why is the fridge light not working? Make sure to read the blog above!

Fridge Light Not Working – Conclusion

Considering how affordable and accessible refrigerators are today, most homes have one. Knowing how to react to issues such as the light inside not working is a good idea. If the light in your fridge light not working, there are a few potential causes.

First, check to see if the light bulb is burned out and needs to be replaced. If the light bulb is fine, the next step is to check the wiring. If the wiring is loose or damaged, it will need to be repaired or replaced. Finally, if the problem persists, it may be due to a faulty switch or socket. In this case, you will need to call a professional for assistance. With a little troubleshooting, you should be able to identify and fix the problem quickly and easily.