Oven Broiler Not Working? Here’s How to Fix It

By Fix4U Team
Oven, Kitchen Appliances

Has your oven broiler stopped working? Don’t worry – with some basic troubleshooting, you can likely get it working again. As professional appliance repair technicians, we frequently help homeowners in the Greater Toronto Area diagnose and fix oven broiler issues.

In this blog post, we’ll walk you through the common causes of oven broiler problems and provide step-by-step instructions on how to get your oven broiler heating up again.

What Does an Oven Broiler Do?

Fix4U Repairs' Technicians Fixing Oven Broiler Problem In Gta

Before we dive into troubleshooting, let’s review what exactly the oven broiler does. The broiler uses intense, direct heat from the top of the oven to quickly brown and crisp food. It works via an electrical heating element located at the top of the oven.

When you turn on the broiler, voltage is sent to this upper heating element, causing it to become red-hot. The intense heat from the broiler element is then radiated down onto the food you place on the top rack or drawer closest to the broiler. This direct, intense heat from above caramelizes the sugars and proteins on the surface of meat, fish, veggies and other foods, giving that delicious crispy finish.

Common Causes of Oven Broiler Problems

If your oven broiler is not working properly, here are the most likely culprits:

  • Burned Out Broil Element: Like all heating elements, broil elements can burn out over time. Signs your broil element needs replacing include visible damage like cracks or blisters. You may also notice the element is no longer getting red-hot.
  • Faulty Oven Control Board: The oven control board regulates power to the broil element. If it’s defective, voltage may not be sent to the element consistently. This prevents the element from heating up.
  • Loss of 240V Power Supply: Oven broilers require a 240-volt power supply. If you’ve lost one leg of the 240v supply, the element won’t have sufficient power.
  • Loose or Damaged Wiring: Problems with the wiring that connects the control board to the broil element can prevent the broiler from working.
  • Defective Oven Thermostat: If the thermostat that regulates oven temperature is not working right, power may not be sent to the broil element.

Step-by-Step Oven Broiler Troubleshooting

Now that you know what can cause oven broiler issues, here is our proven troubleshooting process for diagnosing and fixing the problem:

1. Inspect the Broil Element

The first thing to check is the broil element itself. On most ovens, you can access it by removing the top panel inside the oven.

  • Look for any visible damage like cracks, breaks or blistering. If the element is visibly damaged, it needs to be replaced.
  • Check to see if the element is getting hot. Turn on the broiler and observe the element after several minutes. It should become bright red and hot. If it stays black, the element is likely burned out.
  • Use an electrical meter to check for continuity. No continuity means the element has failed and needs replacing.

Tip: When replacing a burned out broil element, make sure you get an identical replacement element made specifically for your oven model.

2. Inspect the Oven Control Board

If the broil element checks out fine, the next thing to check is the oven control board:

  • To access the control board, you usually need to remove the rear panel of the oven. The control board will be mounted to the back.
  • Look for any signs of visible damage like burn marks.
  • Use a multimeter to check for voltage to the broil element terminal when the broil function is turned on. If voltage is not present during broil, the control board is likely defective and requires replacement.
  • When installing a replacement control board, take pictures of all wire connections for easy reassembly.

3. Check Power Supply to Oven

If the broil element and control board check out okay, there could be an issue with the power supply to the oven:

  • Start by ensuring the oven is plugged in and the circuit breaker hasn’t tripped.
  • For ovens wired directly, check that the unit is switched on at the fuse box.
  • For gas ovens, ensure the unit is getting gas and the pilot light is lit if applicable.
  • Use a multimeter to check the power supply wires/terminals at the junction box for 240 volts. If voltage is lower than 240v, there is a problem with the electrical supply to the oven.
  • You may need to contact an electrician if the power supply issue is outside the oven.

4. Inspect Wire Harness and Connections

Another potential culprit is a problem with the wiring harness between the control board and broil element:

  • With power disconnected, remove wire connections from the broil element and control board.
  • Check wires for damage like cracking or burning. Damaged wires need replacement.
  • Ensure wire terminals are clean and making solid contact. Use electrical contact cleaner if dirty or corroded.
  • Check wire continuity. Make sure there are no breaks or shorts in the broil element wiring harness.

5. Test the Oven Thermostat

Defective thermostats are another possible cause of oven broiler issues:

  • Use an oven thermometer placed inside the oven to check temperature accuracy.
  • Turn the oven to 350°F. If the interior temp differs significantly from the set temp, the thermostat likely needs adjustment or replacement.
  • On older ovens, you can test the thermostat for continuity with a multimeter . No continuity means it’s defective.
  • If necessary, replace the oven thermostat. Make sure the replacement matches your make and model.

Following these troubleshooting steps should help you get to the bottom of your oven broiler problem. In many cases, you can fix it yourself without having to call an appliance repair technician.

However, if you try all of these steps and the broiler still isn’t working properly, contact the experts at Fix4U Repairs at (647) 363-5205. Our skilled oven repair technicians can accurately diagnose any issue and get your oven broiler working again.

Broiler letting you down? Call Now to Fix Your Oven!

Preventing Future Oven Broiler Problems

To help avoid oven broiler failures in the future:

  • Don’t leave the broiler on for more than 15-20 minutes at a time. Prolonged heating can damage the broil element.
  • Clean any food residues off the broil element using oven cleaner and a non-abrasive sponge/cloth. Buildup can lead to hot spots and premature failure.
  • Have your oven professionally serviced per the manufacturer’s recommendations to keep components in good working order.

We hope this oven broiler troubleshooting guide gives you the tips and confidence you need to tackle any broiler issues that pop up. Contact the experts at Fix4U Repairs for assistance any time your appliances are giving you trouble. Our experienced technicians service all major brands and provide prompt, reliable repairs you can trust.

(647) 363-5205

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