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Kenmore oven not heating
Common reasons your Kenmore oven is not heating
The most common reasons your Kenmore oven is not heating are a cracked igniter, defective electronic control board or a broken bake element.
55% of the time it's the Igniter
14% of the time it's the Electronic Control Board
12% of the time it's the Bake Element
19% of the time it's the Something else
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Most common repairs needed to fix a Kenmore oven
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.
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.
Bake Element Replacement
A broken oven bake element will prevent the element from heating. In some cases, the bake element may show visible signs of damage, such as cracks, blisters, or burn marks. A failing element may exhibit an inability of the oven to reach or maintain the set temperature. You may notice uneven cooking or prolonged cooking times. If the element is severely damaged, it may cause sparking, smoking or odd noises during operation. Having a Sears Home Services professional address these symptoms promptly is essential to ensure consistent and effective baking performance in the oven.
Why is my Kenmore oven not heating up?
Follow these expert tips to figure out why your Kenmore oven is not heating up.
Kenmore gas oven not heating
Here’s a popular and safe DIY video that shows how to safely diagnose and repair a Kenmore gas oven heating failure:
The first thing that you’ll need to check when your Kenmore oven isn’t heating is the gas supply.
Check the Gas Supply
If your surface burners are working, then you know your oven should be getting gas as well.
If the burners aren’t working, check your gas supply cut-off valve to make sure that it's open. If it is open and you’re not getting gas, then you need to contact your gas supplier to figure out what’s wrong.
Some ranges have a service cut-off valve on the pressure regulator that shuts off the gas supply to the oven and not the surface burners. If your range has one, make sure that service valve is open.
Here’s an image that shows that service valve:
Opening the service valve may restore gas to the oven so it works properly.
Test the igniter
Pull the bottom panel out of your cold oven. Start the oven and see if the igniter glows.
If the igniter glows you may be convinced it’s working and want to replace the safety gas valve. But the safety gas valve rarely fails. The igniter can glow but not get hot enough to open the safety gas valve. In fact, this is the most frequent failure when an oven burner won't ignite even though the igniter is glowing bright. Replacing the igniter in this situation usually fixes the problem.
If you're uncertain whether your glowing igniter has failed, you can have a trained service technician check the amp draw through the igniter circuit.
If the igniter wasn’t glowing, you’ll need to use a multimeter to test it.
Unplug the range. For safety, always disconnect power before checking resistance. To check the resistance of the igniter, put the meter leads on the igniter terminals. If you measure between 10 and 2,500 ohms, then you know your igniter is okay.
If the igniter measures no continuity, that’s an OL on this meter, then you need to replace the igniter. Here’s a video showing you how:
If you’re not completely confident that you can safely replace the oven burner igniter on your own, schedule oven repair and we’ll send a Sears Home Services technician to your home to install a new oven burner igniter.
Test the safety gas valve
Next, check resistance on the safety gas valve. The safety gas valve should measure less than 5 ohms of resistance. If the safety gas valve measures no continuity, you can have a service technician replace that part.
If the igniter and the safety gas valve both check okay, then you could have a problem with wiring, or a defective electronic control board.
When you’re unable to find and fix a Kenmore oven heating problem on your own, schedule repair service and we’ll send a Sears Home Services technician to your home to repair the oven.
Why is my Kenmore Electric Oven Not Heating?
To troubleshoot a problem with your Kenmore electric oven, follow the tips in this safe DIY video:
What to expect when you experience a Kenmore oven not heating issue
How is the not heating problem fixed?
Correcting most not heating problems usually involves replacing the igniter, electronic control board or bake element. 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 is not heating
When the oven is not heating 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 not heating 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.
A Kenmore oven that stays cold could be dealing with a malfunctioning gas igniter or an electric bake element on the fritz. Instead of adjusting recipes to compensate, let a pro locate the precise problem. Scheduling oven repair service near me keeps guesswork off the table. Once fixed, your oven regains the even heat crucial for satisfying meals.
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Frequently Asked Questions
Repair Oven Resources
Look out for these common oven problems and act quickly when you see these issues happening.
When your oven malfunctions, the decision to repair or replace it can be a tough call.
Identifying the root cause becomes paramount when your oven starts acting up.
A malfunctioning oven can disrupt meal preparations, necessitating swift action.
Glossary Terms
A thermocouple is a sensor used for measuring temperature, consisting of two different metal wires joined at one end, which generate a voltage proportional to temperature changes.
An oven bag is a heat-resistant, nylon or polyester bag designed for cooking a wide variety of foods in the oven, ensuring moist and flavorful meals by trapping moisture and flavor inside.
An oven rack is a removable shelving unit inside an oven that holds cookware, allowing air to circulate around the food for even cooking and baking.
A dishwasher gasket is a flexible seal that prevents water from leaking out of the dishwasher door during operation. It's crucial for maintaining the appliance's efficiency and preventing water damage.