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LG oven stopped working

Common reasons your LG oven stopped working

The most common reasons your LG oven stopped working are a defective electronic control board, cracked igniter or a damaged fan motor.

  • 56%

    56% of the time it's the
    Electronic Control Board

  • 13%

    13% of the time it's the
    Igniter

  • 9%

    9% of the time it's the
    Fan Motor

  • 22%

    22% of the time it's the
    Something else

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    Most common repairs needed to fix a LG oven

    Electronic Control Board Replacement

    An inoperative electronic control board can lead to various failures in an oven, including a lack of power or heating in the oven, or prevent the oven from turning off. This is because the board serves as the brain of the oven, controlling crucial operations such as regulating oven temperatures, running cooling fans, controlling cooking time and controlling the self-clean cycle of the oven. If the electronic control board malfunctions, it can disrupt communication between many different components. A failing board may prevent the oven door latch from engaging, or may cause a chattering or clicking noise from the oven or emit a burning odor. Due to the potential impact on multiple components, it is advisable to have a Sears Home Services professional conduct diagnostic tests on the board to confirm if replacement is necessary.


    Igniter Replacement

    When an oven igniter is faulty, it can prevent a burner from igniting, resulting in no heat from the bake or broil burners in the oven. A failed igniter could also cause difficulty in lighting the burner, requiring multiple attempts to achieve ignition. The igniter may emit a clicking sound without successfully lighting the gas, indicating a malfunction. In some cases, the igniter may not produce any visible spark at all. An igniter failure can lead to delayed ignition, causing a noticeable delay between turning the knob and the burner lighting.

    Fan Motor Replacement

    If the fan motor in an oven is damaged, the electronic control board and control panel may overheat. Typically, a thermostat in the control system trips to prevent the oven from turning on or heating when the control area becomes excessively hot. A damaged fan motor won’t be able to circulate air and cool the control panel area. The extreme heat can lead to damage or warping of the control panel and its internal components, including the electronic control board and display. If you notice the cooling fan isn't functioning, it is advisable to have a Sears Home Services professional inspect the oven and address the issue promptly.

    What to expect when you experience an LG oven stopped working issue

    How is the stopped working problem fixed?

    Correcting most stopped working problems usually involves replacing the electronic control board, igniter or fan motor. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

    Sears Home Services recommendations for an oven that has stopped working

    When the oven has stopped working it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of oven failures.

    What to look out for with an oven stopped working diagnosis

    Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your oven problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

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    Additional resources to help you fix your LG oven

    image of a Sears mechanic working on an oven
    Troubleshooting Common Oven Problems

    Oven not working? Here are some tips on whether you should repair your oven, replace it or fix it yourself.

    Who has time for an oven that’s not holding up its end of the food-prep bargain?
    While ovens may seem pretty indestructible, there are a few things that can and do fail. Unfortunately, there’s not much on an oven you can fix yourself — beyond the door not shutting or the oven not holding a temperature.

    For other common oven problems, like the light not working or the oven not turning on, you usually have to call in a professional, says Billy Ganem, a field support engineer at Sears in Round Rock, Texas. Here he helps you diagnose the most common oven problems and offers help on how to solve them.

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    Buying a New Oven: 5 Questions to Ask

    Shopping for a new oven? You’ve got some big choices to think about: gas vs. electric, freestanding vs. built-in — and how about convection? Our oven buyer’s guide can help.

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    Get Your Oven Ready for the Holidays

    Your oven can expect to get a rigorous workout over the holidays. Now is the time to get it in shape so that Thanksgiving and Christmas roasting and baking goes smoothly.

    Additional possible LG oven symptoms you may experience

    • LG oven broiler not working
    • LG oven burner not working
    • LG oven display not working
    • LG oven fan not working
    • LG oven no power
    • LG oven not heating
    • LG oven not turning on
    • LG oven not working
    • LG oven won't heat up
    • LG oven won't turn off