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Kenmore oven not heating: what it means and what to do

Your Kenmore oven may turn on, click, or show the display, yet the cavity stays cold or stalls around a low temperature. This page helps you sort out electric versus gas symptoms before a technician tests the bake circuit.

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Straight answer

A Kenmore oven not heating means the bake circuit isn't producing heat, even though the controls may still light up. The most common cause is fuel-specific: a burned-out bake element on electric models, or a weak bake igniter on gas models.

Check these first

Safe to do yourself. Unplug the appliance before you start.

  1. Reset the range breaker once

    Turn the range breaker fully off, wait one minute, then turn it back on. If it trips again, leave it off and have a repair company check for a shorted element, damaged wire, or control fault.

  2. Confirm gas supply on gas models

    On a gas Kenmore, try a surface burner. If the burners won’t light, the range may have a gas supply, power, ignition, or regulator problem rather than an oven-only fault.

  3. Compare Bake with Broil

    Set Broil for a few minutes and watch for heat. If Broil heats while Bake stays cold, the bake side is the target: bake element, bake igniter, bake wiring, or bake relay.

  4. Look for the bake igniter glow

    On a gas model, set Bake and look through the lower oven vents for an orange glow. A glow that lasts a long time with no burner flame points toward a weak igniter, which is the cause most of the time on gas models with this symptom.

  5. Inspect a visible bake element

    With the oven off and cool, look at the exposed lower bake element for a blister, split, hole, or burned spot. Some Kenmore ovens hide the bake element under the oven floor, so a normal-looking cavity doesn't clear the element.

  6. Check for a temperature problem

    Use an oven thermometer only if the oven heats, then falls short of the set temperature. If the oven is just off by a small amount, calibration may help; if it stays cold, calibration won't fix it.

Range front cutaway: broil element at the top, temperature sensor on the upper back wall, bake element on the floor, gas burner below the floor panelBroil element (top)Temperature sensorBake element (electric)Gas burner: under the floor panelStorage drawer
Electric ovens bake with an element on the floor, hidden under a floor panel on many newer models, and broil with one at the top. The temperature sensor is the thin probe on the upper back wall. Gas ovens light a burner under the floor panel with a glowing igniter.
When it's a repair

A technician usually starts with the bake igniter on a gas Kenmore or the bake element on an electric Kenmore, then checks burned element terminals, damaged wiring, the oven temperature sensor, thermal fuse or high-limit thermostat, and the electronic oven control. Gas models can also need a safety valve after the igniter test fails to explain the fault. A range is often a poor repair choice when it's an older entry-class unit that needs a control board plus damaged wiring, especially if the oven has other wear such as a weak door seal or failing surface controls. At that age, I wouldn’t keep feeding parts into it.

Models where this shows up most

Kenmore ranges were built by several manufacturers, so the full model number matters for parts and wiring layout. Some gas Kenmore models are Frigidaire-built; on those, a weak bake igniter beside the burner under the oven floor is a common no-heat fault.

Have the model number ready

The company will ask for it first. It's on a sticker or metal plate, usually in one of these spots:

Where the model tag usually is on a oven12
  1. Behind the storage drawer, on the frame
  2. Or on the oven frame, visible with the door open
Worth knowing

Conditions that make this more likely

Check both breakers

Electric dryers and ranges run on a double 240V breaker. If only one leg trips, the drum can spin or the display can light with no heat. Reset both halves before assuming the appliance has failed.

Boards fail earlier in hot rooms

Electronics are rated for room temperature. In a garage or an unconditioned laundry room in summer, a control board can sit well above that for hours a day. Before replacing a board, a good technician confirms the parts it controls test good, since a shorted pump or valve can take out a new board too.

What a technician tests

Most likely part first. These are for a technician with a meter and the tech sheet, not a weekend project.

PartHow it's tested
Bake igniterFor a gas oven, the technician starts Bake, watches the igniter, and verifies whether the burner lights. If the igniter glows for a long time without opening the gas valve, the igniter current is checked per the tech sheet before condemning the safety valve.
Bake elementWith power off, the element leads are removed and the element is tested for continuity. An open reading means the element has failed, even if the sheath has no visible burn mark.
Incoming range powerOn an electric range, the technician checks for about 240 volts across the two hot legs at the terminal block and confirms the breaker isn't dropping one leg. A lit display can still appear normal with a missing leg, so the controls alone don't prove the supply is good.
Oven temperature sensorWith power off, the sensor circuit is unplugged and measured at room temperature. Many Kenmore models read about 1080 ohms at around 70°F; a reading far outside the model's service spec points to a bad sensor, harness, or connection.
Electronic oven control bake relayAfter the element or igniter, wiring, and sensor check out, the technician checks the bake output from the control. A relay click doesn't prove power is passing; heat marks near the bake relay, darkened solder joints, or burned board traces are common tells.

Don't see your symptom?

Describe it on the phone. The company on the other end works on these every day and will know what to ask.

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Common questions about appliance repair

Can I reset a Kenmore oven that won’t heat?

Yes. Turn the range breaker fully off for about one minute, then restore power. If the breaker trips again or the oven stays cold, stop resetting it.

Why does my Kenmore oven broil but not bake?

That usually points to the bake side of the circuit. On an electric model, the bake element or its wiring is the first suspect. On a gas model, the bake igniter is the usual suspect.

Can a gas igniter glow and still be bad?

Yes. A weak igniter can glow orange yet fail to draw enough current to open the gas safety valve. That is why technicians test the igniter before replacing a gas valve.

Is a Kenmore Elite oven different to diagnose?

It may have a different control layout, hidden bake element, or dual-fuel setup, so the complete model number matters. The same basic checks still apply: power, bake heat source, sensor, wiring, then control.

Could this still be covered by warranty?

Check the purchase date, model number, and any service plan paperwork. If a part is still covered, use the claim process before paying a repair company directly.

Still showing the problem after the checks?

Call and describe what you tried. You'll be connected with an independent repair company near you.

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