LG Dryer: Smells Like Burning
A burning smell commonly means lint built up near the heating element or a failing motor — stop use. Add a photo of your LG Dryer in the box below: the Triage Profile says what it is, how urgent it is, and who to call.
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In the next five minutes
Safe first steps, before the call. Nothing here needs a tool.
If you smell gas: don’t touch any switch or plug, leave, then call the gas company or 911 from outside.
Smoke or flames: get everyone out and call 911.
No gas smell, smoke or flames? Stop the dryer and switch off its breaker; keep the door shut, and don’t touch a hot or melted plug.
Everything else about this problem
Is it an emergency?
Is a burning smell from an LG dryer an emergency?
Treat it as urgent. Turn it off and unplug it or switch off its breaker, and do not use it again until the cause is found. If you see smoke or flames, or smell gas, get everyone out and call 911.
Symptoms & causes
A burning smell from your LG dryer often indicates an issue with overheating components or accumulated lint, which can be a serious fire hazard. This odor can range from a rubbery smell, suggesting a worn drive belt, to a more acrid, electrical smell, pointing towards motor or heating element problems. Most commonly, it's caused by lint buildup in the exhaust vent or inside the dryer cabinet, which can ignite when exposed to heat.
Tools & parts
To track down and repair, you'll need basic hand tools like a Phillips head screwdriver, a nut driver set, and potentially a multimeter for electrical checks. Common replacement parts for an LG dryer include a new drive belt, or a heating element. A shop vacuum with a narrow attachment is also essential for thoroughly cleaning out lint from hard-to-reach areas.
Safety first
Before any inspection or repair, always disconnect your LG dryer from its power source by unplugging it or shutting off the circuit breaker. If it's a gas dryer, also turn off the gas supply valve to prevent gas leaks and potential explosions. Be aware of sharp edges inside the dryer and potential for electrical shock, even after power is off, if capacitors are present (though less common in dryers for this specific issue).
When to call a pro
If the burning smell persists after thorough cleaning and belt inspection, or if you suspect a motor failure, it's best to call a qualified appliance technician. Issues like a faulty control board or a malfunctioning gas valve on an LG gas dryer require specialized testing tools and expertise to safely repair. Any signs of scorched wiring, persistent electrical arcing, or a complete failure of the heating system should prompt immediate professional service to prevent fire hazards.
Questions people ask
Why does my new LG dryer smell like burning?
A new LG dryer might emit a burning smell initially due to manufacturing residues burning off the heating element. This is usually normal and should dissipate after a few cycles.
Can lint cause a dryer to smell like burning?
Yes, lint is highly flammable and its accumulation in the exhaust vent or inside the dryer cabinet is a very common cause of burning smells. Regular cleaning of the lint trap and vent is crucial.
What if the burning smell is rubbery?
A rubbery burning smell often indicates a problem with the dryer's drive belt, which might be slipping, frayed, or broken. Inspect the belt for wear and tear, and replace it if necessary.
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What it is, how urgent, who to call
Add a photo of your LG Dryer in the box at the top. The Triage Profile says what it is, how urgent it is, and who to call.