Having an oven break down can be extremely inconvenient, especially if it happens right before you were planning to cook a big meal. While calling an electrician is always an option, there are several troubleshooting steps you can try yourself first to get your oven working again quickly and without having to pay for a costly service call.

In this article, I will walk through 7 simple do-it-yourself steps to fix the most common oven problems. These tips will help you diagnose issues and make repairs that get your oven up and running again in no time.

1. Check the Power Supply

The first thing to check with any appliance that has suddenly stopped working is the power supply. Make sure the oven is plugged in, the circuit breaker hasn’t tripped, and the outlet is working properly.

Restoring power to the electrical outlet is an easy fix that can get your oven working again quickly.

2. Test the Heating Elements

If the oven has power but isn’t heating up, the issue is likely with one of the internal heating elements. Ovens normally have both a bake element on the bottom and a separate broil element on the top.

Replacing a bad heating element is much cheaper than paying for a service call.

3. Check the Temperature Sensor

Another common source of oven problems is a faulty temperature sensor. This part monitors the internal oven temperature and signals the elements when to turn on and off.

Again, this is a repair the average DIYer can perform with some online guidance.

4. Replace a Blown Thermal Fuse

Thermal fuses are safety components that blow and cut power to the oven when temperatures get dangerously high. They are meant to prevent fires.

Thermal fuses are designed to be replaced after blowing, so this an easy fix.

5. Clean the Oven Temperature Sensor

In some cases, the oven sensor may become coated with grease and residue that interferes with its accuracy.

Cleaning the sensor contacts can help improve temperature regulation without needing to replace parts.

6. Lubricate Sticky Oven Door Hinges

If the oven door is sagging or getting stuck, it could be a result of hinges that have lost lubrication. This can prevent the door from closing and sealing properly.

Lubricating old, sticky hinge joints can help get the oven door functioning properly again.

7. Replace the Door Gasket Seal

A damaged or deteriorating oven door gasket can lead to heat and smoke escaping from the oven.

Replacing a worn gasket will allow the oven to heat correctly again.


Before calling an electrician or appliance repair person, try troubleshooting your broken oven yourself using these 7 tips. In many cases, you can diagnose and fix common oven problems through relatively simple DIY repairs. By following these steps, you can restore full functionality to your oven and avoid paying costly appliance repair bills.