When one electric stove burner stops heating while the others work, the problem is almost always in that burner’s own parts: the heating element, the receptacle it plugs into, or the infinite switch behind its knob. On a coil stove, swapping in a working element tells you which one. If two or more burners are dead, look at the control board or power supply instead.
Key Takeaways
- One dead burner points to that burner’s own parts. Each burner has its own element, receptacle, and switch, so a single failure rarely means the whole stove is bad.
- The swap test sorts the cause in a few steps. Move a working element of the same size into the dead spot. If it heats, the old element was the problem. If it doesn’t, the receptacle or switch is.
- A burner that heats only on high, or stays on full, should be switched off at the breaker. It can no longer regulate its own temperature.
- Burn marks, a melted receptacle, or a burning smell mean stop using the stove. That is arcing, not a part that will fix itself.
- Smooth-top (glass) stoves can’t use the swap test. The heating element sits under the glass, so those repairs start with a technician.
- Two or more dead burners usually point away from the burners and toward the control board or the stove’s power supply.
- Safro Solutions repairs electric ranges across Los Angeles and the San Fernando Valley, and a call before noon usually means a same-day visit.
Quick Answer: Match Your Symptom to the Cause
| What you’re seeing | Likely cause | Safe to check yourself? |
| One coil burner is cold, no glow, the others work | Burnt-out element, or the receptacle or switch behind it | Yes, with the power off: do the swap test |
| Burner heats only on high, or stays on full no matter the knob setting | Failed infinite switch | No. Turn it off at the breaker and call a technician |
| Burner works, cuts out, or flickers when you bump it | Loose element or worn receptacle | Reseat the element with the power off; stop if anything looks burnt |
| Brown or black marks on the receptacle, a melted socket, or a burning smell | Arcing at the receptacle or wiring | No. Stop using the stove |
| A smooth-top zone stays cold and the glass looks intact | Failed radiant element, sensor, or control board | No. These can’t be swapped, so call a technician |
| Two or more burners are dead | Control board or a power-side problem | No |
Before You Touch Anything: Safety First
An electric range runs on a 240-volt circuit, which is enough to cause a serious shock. Before lifting an element or opening any panel, turn off the stove’s breaker or unplug the range, then let every burner cool completely. A burner can stay hot long after it looks dark.
Two rules apply every time. Don’t bypass a switch or any safety part with a jumper wire, and don’t pry at a glass cooktop with metal tools. If you see scorched wiring or smell burning plastic, stop and call a technician instead of testing further.
Coil Stove or Smooth-Top: Which One Do You Have?
A coil stove has exposed spiral elements that lift out and plug into a socket on the stovetop. A smooth-top has a flat glass surface with the heating elements hidden underneath.
This matters because the test below only works on a coil stove. On a smooth-top you can’t unplug an element and move it, so jump ahead to Smooth-Top Stoves: What’s Different.
The Swap Test: Find the Cause Without Buying a Part
This is the fastest way to separate a bad element from a bad receptacle or switch. It works best when two burners are the same size, and it follows the same procedure used in iFixit’s electric burner troubleshooting guide.
- Turn off the breaker and let the stove cool.
- Lift the dead burner’s element slightly and pull it straight out of its receptacle.
- Do the same with a working element of the same size.
- Plug the working element into the dead burner’s socket, and the dead one into the working burner’s socket.
- Restore power, turn the knob of the previously dead burner to high, and watch for a glow.
How to read the result:
- The working element now heats in the dead spot. The socket and switch are fine. The original element is the problem.
- The working element stays cold in the dead spot. The element wasn’t the issue. The receptacle, the switch, or the wiring for that burner is.
- The dead element now heats in the other spot. It was a loose connection, not a dead element. Reseat both and check the sockets.
Cause 1: A Burnt-Out or Loose Heating Element
The element is the heating coil itself, and it is the first thing the swap test clears or blames. Look for bubbles, cracks, or discoloration along the coil. Check the two prongs at the back: they should be smooth, not pitted or blackened.
If you own a multimeter, set it to ohms and touch the probes to the two prongs. A healthy element typically reads somewhere around 20 to 45 ohms, depending on its size, and a reading of “OL” (open circuit) means the coil is broken and needs replacing. Compare the reading against your model’s element if you can.
Elements also rock slightly every time a pot lands on them, which can loosen the connection over time. Reseating the element and lightly cleaning carbon off the prongs sometimes brings a burner back, but pitted or burnt prongs mean the element should be replaced.
Cause 2: A Worn or Burnt Burner Receptacle
The receptacle is the socket the element plugs into. Constant heat and a loose fit can burn its contacts, and a burner with a bad receptacle often heats weakly, cuts in and out, or doesn’t heat at all.
Signs it is the receptacle: sooty buildup on the terminals, terminals that feel loose in the socket, or wires nearby that look burnt or brittle. Heat from a poor connection travels into the wiring, which is why a damaged receptacle is the point where this repair stops being a casual one. If you see burn marks, stop using that burner until the socket is replaced.
Cause 3: A Failed Infinite Switch
The infinite switch sits behind the knob and controls how much power its burner gets. It is called “infinite” because it adjusts smoothly from low to high rather than clicking between fixed settings.
Two symptoms point to it. A burner that heats only on high is one. A burner that stays at full power and ignores the knob is the other, and that one is a safety problem, because the burner can no longer regulate its own temperature. Switch it off at the breaker and don’t keep cooking on it.
Testing a switch means pulling the rear panel and checking continuity with a multimeter, and the wiring behind the knobs is easy to mix up. This is a good point to hand the job to a technician.
Cause 4: A Control Board or Internal Wiring Fault
If the element, receptacle, and switch all check out, or if more than one burner has stopped working, the fault is probably further inside the range.
Many newer ranges use an electronic control board with a relay for each burner instead of mechanical switches. When one relay fails, a single burner dies, and when two burners fail together the board is the likely cause. Loose or burnt internal wiring and a worn power terminal block, more common on older ranges, can produce the same pattern.
Neither is a home repair. Both involve 240-volt connections and parts matched to your exact model.
Smooth-Top Stoves: What’s Different
On a smooth-top, each cooking zone has a radiant element under the glass, and you can’t swap a known-good one into the dead spot. The usual suspects are a failed radiant element, a bad sensor or limiter, a failed control board, or the infinite switch.
Some details specific to glass tops:
- Two-ring zones. Some burners have an inner and an outer ring. If only one ring heats, the outer element or its switch is the likely culprit, not the whole burner.
- Glass damage. Cracks or deep scratches around a zone can cause slow or uneven heating, and a cracked glass top should be looked at before you keep using it.
- The hot-surface light. A “hot surface” indicator staying on after you turn a burner off is normal while the glass is still hot. Some models keep it lit for a set time after use. It is not proof that a burner is working, and it isn’t a fault by itself.
Opening a smooth-top means lifting the glass, which is heavy, easy to crack, and risky to handle without help. Our cooktop repair service in Los Angeles covers glass-top and induction units for exactly this reason.
Fix It Yourself or Call a Technician
Reasonable to try at home, with the power off:
- Reseating the element and cleaning the prongs
- Doing the swap test
- Replacing a coil element that has simply burned out, using the exact part for your model
Stop and call a technician if:
- You see burn marks, a melted receptacle, or scorched wiring
- You smell burning plastic when the stove is on
- The breaker trips whenever the stove is turned on
- A burner heats only on high or stays on full
- The swap test points to the receptacle or switch
- It is a smooth-top, or more than one burner is dead
If the oven won’t heat either, that is a separate repair path, and our oven repair service covers it.
Repair or Replace the Stove
A single failed component, such as an element or a switch, is usually worth repairing, especially on a stove under about ten years old. The average stove lasts roughly 13 to 15 years, so one dead burner on a mid-life range is rarely a reason to replace it.
Replacement starts to make more sense when the stove is over 15 years old and several parts are failing together, when the burners, control board, and wiring are all showing wear, or when parts for the model are no longer made. A technician can walk you through that comparison in writing after diagnosing the range.
Electric Stove Repair in Los Angeles
Safro Solutions is a family-owned appliance repair company based in Valley Village. Our technicians are licensed and insured (LIC# A50901), and our vans carry heating elements and switches for the most common electric ranges, including Whirlpool, GE, Samsung, and LG, so most electric stove repairs are finished in one visit.
Call before noon and a technician can usually be at your kitchen the same day, whether you’re in Valley Village, Sherman Oaks, Studio City, Encino, or anywhere else we cover across the San Fernando Valley and greater Los Angeles. Every repair is backed by a 90-day warranty on parts and labor. For the full range of what we repair, see our stove repair service in Los Angeles.
If you can, take a photo of the dead burner and your stove’s model label before you book. It helps us bring the right part.
Get Your Electric Stove Burner Fixed Today
Contact Safro Solutions online or call the number below to book a technician.
Safro Solutions 5331 Corteen Pl, Valley Village, CA 91607 Call: (747) 250-6879 Find us on Google Maps: https://share.google/x0w7LKq8nk9yGxPvk
Frequently Asked Questions
Can a tripped breaker make just one burner stop working?
Usually not. A tripped breaker normally cuts power to the whole range, not a single burner. If only one burner is dead, look at that burner’s element, receptacle, or switch instead. If everything on the range is dead, check the breaker first.
Is it safe to keep using the other burners?
Often yes, if the dead burner shows no burn marks, melted parts, or burning smell, and the breaker isn’t tripping. If there are signs of arcing or scorched wiring, switch the stove off at the breaker and stop using it until it is inspected.
Why is my stove warm and the “hot surface” light on, but the burner isn’t heating?
On a glass top, the indicator lights while the surface is still hot from earlier use, and some models keep it on for a set time. It reflects leftover heat, not a working burner. If it stays on after the stove has fully cooled, a faulty switch or sensor may be the cause.
Why is only half of my burner heating?
On a coil burner, a partly burnt element or a poor connection can leave part of it cold. On a smooth-top with a two-ring zone, the outer element or its switch is the likely cause. Either way, a technician can confirm which part has failed.
Can I use a different size element as a replacement?
Match the element to your stove’s model. A lookalike coil with a different size or wattage may fit the socket but heat poorly or fail to respond properly to the knob. Check the model number before buying a replacement part.
Do I need a multimeter to find the problem?
Not for a coil stove: the swap test needs no tools. A multimeter helps confirm a broken element or a failed switch, and it is the main way to test a smooth-top. If you don’t own one, a technician can test each part quickly.
In Short
One dead electric burner almost always comes down to that burner’s element, receptacle, or infinite switch, and on a coil stove the swap test tells you which. A burner that runs only on high, burn marks at the receptacle, or a burning smell means stop using it, and two or more dead burners point to the control board or power supply rather than the burners themselves. Smooth-tops can’t be swapped and are best left to a technician. If the problem is beyond a simple reseat, Safro Solutions can usually repair an electric stove the same day anywhere in Los Angeles and the San Fernando Valley.
Written by the Safro Solutions team, serving Los Angeles and the San Fernando Valley. Last updated 7 October 2026.