Why is my electric stove burner not working? Causes and fixes
An electric stove burner that won’t heat is most often caused by a failed surface element, a burnt or loose receptacle, or a failed infinite switch behind the knob. On coil-top ranges, swap the dead element with a working coil: if the problem follows the element, replace it; if the position stays dead, test the receptacle and switch. Identify your range’s model number to order the correct replacement parts.
Need step-by-step instructions for your specific brand and model? Visit our DIY Repair Guide and filter by appliance and brand.
Safety information
Disconnect power before removing the cooktop, testing switches, or touching any wiring - ranges operate at 240 volts, and infinite switches remain live whenever the range has power, regardless of knob position. Unplug freestanding ranges; kill the breaker for hardwired cooktops and confirm with a non-contact tester. A burner that won’t turn off should be treated as an emergency: shut off the breaker until the switch is replaced.
Most common causes
- Failed surface element — the coil or radiant element burns open; the most common cause and the cheapest fix.
- Burnt or loose element receptacle — the socket a coil element plugs into arcs, chars, and loses contact; often visible as scorching at the terminals.
- Failed infinite switch — the control behind the knob that cycles power to the burner wears out, leaving the burner dead or stuck on one heat level.
- Loose or burnt wiring — a spade connector between switch, receptacle, or element overheats and fails.
- Failed surface element board (glass-top models) — on ranges with electronic burner control, the element control board stops switching that burner.
- Tripped or failing breaker leg — the range loses one 120-volt leg, disabling some burners and functions while others work.
Step-by-step diagnosis
- Swap the element on coil-top ranges. Unplug the dead coil and exchange it with a same-size working coil. If the dead position now works, the original element failed - replace it. If the position stays dead, the receptacle or switch is at fault.
- Disconnect power and inspect the element receptacle. Look for charring, melted plastic, and loose terminals where the coil prongs seat. A burnt receptacle must be replaced - it wires in with two connections and mounts under the cooktop.
- Test the element’s resistance. Coil and radiant elements typically read roughly 20-60 ohms across their terminals depending on wattage; an open reading confirms failure. On glass-top ranges, access the element by lifting or opening the cooktop per the model’s service sheet.
- Test the infinite switch. With power disconnected, check continuity across the switch’s line and load terminals with the knob turned on - a switch that never closes, or a burner stuck on high regardless of setting, means switch replacement.
- Check the wiring between switch, receptacle, and element for burnt spade connectors and heat-damaged insulation. Cut back damaged wire and install high-temperature terminals, or replace the affected harness section.
- Verify both power legs if multiple burners or the oven are also misbehaving. A range that has lost one 240-volt leg shows odd partial failures. Cycle the double breaker fully off and on, and have the outlet tested if problems persist.
- Check the surface element control board on glass-top models with electronic burner control. If the element, its sensor, and wiring test good but the burner never energizes, the board’s relay for that burner has failed.
Replacement parts to consider
Common parts for a dead electric burner: surface element (coil or radiant), element receptacle kit, infinite switch, wiring harness/terminal kit, surface element control board. Enter your oven’s model number on reliableparts.com for the exact parts for your specific model.
Related FAQs
How do I know if it’s the burner or the stove?
On a coil-top range, swap the dead coil with a matching working one. If the dead spot heats with the borrowed coil, buy a new element. If it stays dead, the receptacle or infinite switch at that position has failed. This two-minute test prevents buying the wrong part.
Why does my burner only work on high?
A burner stuck at full power no matter the knob setting is the classic failed infinite switch. The switch cycles power on and off to hold lower heat levels; when its contacts weld closed, the burner gets constant full voltage. Replace the switch - and treat a burner that won’t shut off as urgent.
What does a burnt element receptacle look like?
Look for browned or melted plastic around the two slots where the coil’s prongs insert, charring on the terminals, and prongs that seat loosely. Arcing at a worn receptacle produces heat, intermittent operation, and eventually a dead position. Replace the receptacle and inspect the element prongs too.
Are electric stove elements universal?
No. Elements vary by diameter, wattage, prong style, and bracket design. Aftermarket "universal" coils fit some ranges, but matching your range’s model number to the correct element ensures proper wattage and a secure fit in the receptacle - a loose fit recreates the arcing problem.
How much does it cost to fix a dead stove burner?
A coil element typically runs $15-40, a receptacle kit $10-25, an infinite switch $20-60, and a radiant element for glass-tops $50-150. All are within DIY reach with the power off. A professional visit for the same repairs generally runs $100-250.
What do I do if an electric burner won't turn off?
Treat it as urgent: a burner stuck on means the infinite switch’s contacts have welded closed, and the knob no longer controls it. Shut the range off at the breaker (or unplug it) and leave it off until the switch is replaced — the burner will reheat every time power returns. The switch is an inexpensive part; the diagnosis steps above cover testing it.
Why does my electric burner run too hot or cycle erratically?
Burner heat levels come from the infinite switch cycling power on and off — worn contacts make it cycle unpredictably, so low runs hot, settings feel identical, or heat surges. On coil tops, also check the receptacle: arcing at worn terminals causes intermittent power that reads as erratic heat. Replace the infinite switch, and the receptacle with it if its contacts show scorching.
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