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Cooktop Not Heating: Stove Parts and Repair Guide

Quick Answer

If your burner isn't getting hot, the most likely culprit is a failed surface element or a faulty infinite switch. Start by swapping the problematic coil with a working one from another burner to see if the heat returns.

When I pull up to a no-heat cooktop call, nine times out of ten it's either the element or the infinite switch. Both are cheap fixes. Ignore it and people start running everything through one burner, which kills that one too. Usually takes me under 30 minutes to diagnose, and parts are almost always under $60.

GenericOvenSeverity: moderateDifficulty: intermediate92% DIY Success
Time to Fix
15–45 min
Difficulty
intermediate
Parts Cost
$15 – $110
Tools Needed
Phillips #2 screwdriver, Flathead screwdriver

Cooktop Not Heating: Stove Parts and Repair Guide

Here's the deal: most cooktop repairs are pretty straightforward because everything's modular. You're looking at a 20-minute diagnostic and parts that rarely cost more than $60. It's basically about figuring out whether the switch or the element quit on you, and the swap test I'll walk you through tells you in about two minutes.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Surface heating element failure50%
Infinite control switch failure25%
Terminal block or receptacle damage15%
Wiring or control board issues10%

Symptoms You May Notice

  • One burner is completely cold while all the others heat up fine.
  • Burner only works on the High setting, nothing in between.
  • You can see visible damage on the coil, like cracks, blisters, or a spot that glows way brighter than the rest.
  • The indicator light comes on like normal but there's zero heat coming off the burner.
  • There was a pop or small flash right before it stopped working, maybe with a faint burning smell afterward.

Tools Required for Diagnosis

Phillips #2 screwdriverFlathead screwdriverDigital multimeterNeedle-nose pliersNut driver set (1/4" and 5/16")Work gloves

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

ComponentComponent Under Test
Expected Range0–50 ohms
ConditionIf Open (OL) or infinite, replace component.

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Surface Burner Heating ElementUniversal/Brand Specific · $25–$85
Infinite Burner Control SwitchWB24T10025 · $35–$110
Burner Receptacle Kit12001676 · $15–$30

Frequently Asked Questions

How do I know if my cooktop element is burnt out?
Start with a visual check. Look for cracks, blisters, or a spot on the coil that looks pitted or discolored. If you see physical damage, that's your answer right there. If it looks OK visually, grab a multimeter and set it to ohms. Touch the probes to the two element terminals. You should get 20-50 ohms. If you get OL or just a 1, the internal wire is broken and the element needs to be replaced.
Can I replace just one burner on a glass cooktop?
Yes, absolutely. The heating elements under the glass are individual assemblies and you can swap just the one that failed. You don't need to replace the whole glass top. You'll need to pull the cooktop out of the counter and flip it over to get access, which sounds scary but honestly takes about 10 minutes. Most replacement radiant elements run $40-80 depending on the size and brand.
Why does my burner only stay on High?
Classic infinite switch failure. The switch works by using a small internal heater to cycle the circuit on and off, which is how it controls temperature below maximum heat. When that internal mechanism fails, it usually either dies completely or gets stuck in the always-on position. So you get full heat or nothing at all. Infinite switches typically run $20-45 and they're not hard to swap if you're comfortable working inside the control panel.
Is it worth fixing an old cooktop?
Honestly, most of the time yes. An element costs $15-40. A switch is $20-45. Even if you need a new receptacle block on top of that, you're still under $100 for parts. A decent new cooktop starts at $400-600 and goes way up from there. Unless your cooktop is more than 15 years old and multiple things are failing at once, the repair almost always makes financial sense.
How long does a cooktop element usually last?
Most coil elements last 5-10 years with regular daily use, sometimes longer. Glass top radiant elements can push 10-15 years. What kills them faster is running oversized pans, boil-overs that get into the terminals, or power surges. If you're replacing an element on a cooktop that's less than 5 years old, definitely check the receptacle too, because a loose or corroded socket causes elements to burn out way faster than they normally would.

Models Known to Experience NOT-HEATING Errors

This repair applies to most Generic ovens with this error code. Common model numbers include:

GE JBP35SMSS, GE JBP26DRWW, Whirlpool WCC31430AB, Frigidaire FFEC3025US, Frigidaire FFEF3016VS, Whirlpool WFE320M0AS, GE Profile JP3030DJBB

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Written by

Mike Sullivan

Lead Appliance Repair Technician · 20 years experience

Last verified for technical accuracy on May 20, 2024