Why would my oven stop working?

Author: Lauretta Borer  |  Last update: Tuesday, June 30, 2026

The possible reasons your oven is not working may include a broken baking or broiling element, a malfunctioning spark element (spark electrode), a broken igniter, a blown fuse, an issue with the control board, or outlets not providing enough power to the oven.

Why did my oven stop working all of a sudden?

  • Thermal Fuse : Many ovens have a thermal fuse that cuts off power if the oven overheats. If this fuse blows, the oven will stop heating.
  • Heating Element Failure : The heating elements can wear out over time.
  • Faulty Temperature Sensor : The temperature sensor measures the oven's internal temperature.

Why does my stove work but not my oven?

In an electric range, the cause is either the thermostat/electronic range control or the bake (bottom) element or a broken wire. In a gas range, it is either the oven control or the ignitor or safety valve or a broken wire.

How to fix an oven that won't turn on?

If your oven won't turn on, here are some troubleshooting steps you can take: Check Power Supply: - Ensure the oven is plugged in properly. - Check the circuit breaker or fuse box to see if the circuit has tripped or a fuse has blown. Inspect the Control Panel: - Make sure the control panel is functioning.

How do I reset an oven?

Turn the circuit breaker to the OFF position or remove the fuse. Wait one minute, then turn the circuit breaker back to the ON position or install the fuse to reset power to the appliance. This should reset the electronic controls on the Range or Wall Oven.

Top Reasons Oven Won't Turn On — Electric Oven Troubleshooting

How do I know if my oven element is blown?

The element has blown. There are bright spots or uneven patches on the element when the cooker is in use. The oven trips the electricity when the element is turned on but may work using another i.e. Grill.

How do I test if my oven is working?

Place a small amount of granulated sugar in an oven-proof dish or on a cookie sheet lined with aluminum foil. Place in oven for 15 minutes. If your oven is calibrated correctly, the sugar will melt. If your oven is running cold, the sugar will not melt.

What happens if oven stops working?

Why did my oven suddenly stop working? The first thing to check is the power supply to your appliance is working. If your gas or electricity supply is in good working order, then the most likely cause is an igniter problem for a gas oven. If you have an electric oven, then the heating element could be at fault.

What causes oven control panel not working?

The most common reasons your oven display is not working are a defective electronic control board, defective control panel or a dead power supply.

Where is the circuit breaker for my oven?

If the range or oven is receiving power but doesn't work, the unit may have its own fuse or circuit breaker assembly. This assembly is usually located under the cooktop of the range.

Who do you call if your oven isn't working?

The most reliable remedy for your oven or stove issue is to call your local Mr. Appliance for expert oven repair and range repair service. If your gas or electric oven isn't functioning properly, contact Mr. Appliance today.

Why would the stove work but not the oven?

If you're experiencing an issue where your oven won't turn on but the stove works, there could be a few possible causes. The reasons may include problems with your power supply, gas supply, gas igniter or electric oven heating elements.

Why did my oven suddenly turn off?

One of the most common reasons for an electric oven to shut off is overheating. Modern ovens are equipped with safety mechanisms that prevent them from getting too hot and causing a fire hazard.

How do I troubleshoot my oven not working?

Troubleshoot an oven that's not heating up
  1. Inspect circuit breaker. If your oven is not heating, it could be the result of a tripped circuit breaker. ...
  2. Check outlet. ...
  3. Inspect heating element (electric oven only) ...
  4. Check oven door seal. ...
  5. Locate temperature sensor. ...
  6. Examine igniter.

How do I know if my oven thermostat is broken?

Make sure the multimeter is calibrated and then turn the dial to the lowest ohm rating. Place the multimeter on the thermostat. If the thermostat has a reading of zero or as close to zero as possible, it is working fine. However, if it has no reading at all, your oven thermostat is faulty and will need replacing.

How can you identify an electric oven problem?

How To Spot 4 Common Problems With Electric Ovens
  1. Oven Not Heating Up. If your food is routinely coming out cold or raw, it means the oven is not generating heat. ...
  2. Oven Won't Turn On. If your oven won't turn on yet it's receiving power, the most likely cause is a blown fuse. ...
  3. The Oven Emits Abnormal Odours. ...
  4. Strange Noises.

Do electric ovens have a reset button?

Some modern electric ovens come with a factory reset option that allows you to reset all settings to the original configuration. This may resolve any software or settings-related issues. To perform a factory reset, consult your oven's user manual for specific instructions.

Do ovens have a built-in fuse?

So yes, there is a thermal fuse under the control panel of the oven. Below is what the fuse looks like. Test continuity through this fuse and if it has no continuity--replace it.

Can an electric oven be fixed?

Most of the things that often go wrong with electric ovens are relatively easy to fix, so don't start worrying about how you're going to afford a new cooker just yet - first, have a read of this guide to common electric oven repairs and see if you might be able to correct the issue yourself.

Can I replace an oven element myself?

Most oven heating elements last quite a few years, but just like any other appliance part, eventually they wear out or can break if something falls onto them. No need to panic. Thankfully, replacing your oven's element is a simple repair to make, as you only need a screwdriver.

What is the lifespan of an oven element?

What's the average lifespan of an oven element? As an estimate, most cooker elements should last for about 5 years. Of course, this is dependent on the health and overall quality of your oven; the better your oven, the longer its parts should last.

How do I know if my thermostat or element is bad?

What Are the Signs of a Bad or Broken Thermostat?
  1. The AC or Furnace Won't Come On. ...
  2. The HVAC System Won't Turn Off. ...
  3. The Thermostat Is Unresponsive. ...
  4. The HVAC System Short-Cycles. ...
  5. The Room Temperature Doesn't Match the Thermostat Setting. ...
  6. The Programmed Settings Reset Themselves. ...
  7. Check and Adjust the Settings.

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