LG Washer: Making Loud Noise
Often worn tub bearings, a failing drive pulley, or a chronically unbalanced load. Add a photo of your LG Washer 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.
Note what the noise sounds like and when it happens, then stop the washer and switch off its breaker, or unplug it if the plug is dry and you can reach it without moving the washer.
Take a photo of the washer and any code on the display, without opening anything.
If you can read its label without moving it, note the brand and model number for the call.
Everything else about this problem
Is it an emergency?
Is a loud noise from an LG washer an emergency?
Usually not an emergency. A grinding, rattling or humming that has just started most often comes from a fan, motor, belt or loose panel. Stop using it and cut the power if the noise comes with a burning smell, smoke or sparks.
Symptoms & causes
Loud banging or thumping during the spin cycle often indicates an unbalanced load or worn shock absorbers that are no longer effectively dampening the drum's movement. A high-pitched squealing sound typically points to a failing drive belt that is slipping or worn motor bearings that are seizing up. Grinding or rattling noises could be caused by foreign objects lodged between the drum and tub, or a faulty drain pump impeller hitting debris.
Tools & parts
For shock absorber replacement, you'll need a socket wrench set and potentially new LG shock absorbers. To inspect or replace the drive belt, a screwdriver set and a new LG drive belt will be necessary. If a foreign object is suspected, a flashlight and needle-nose pliers are useful, and a new drain pump is only needed if the pump has failed.
Safety first
Always unplug the LG washer from the electrical outlet before beginning any inspection or repair to prevent severe electric shock. Turn off the hot and cold water supply valves to the washer to avoid leaks or accidental water damage during internal component access. Be cautious of sharp edges inside the machine and heavy components like the motor or drum when moving them, as they can cause injury.
When to call a pro
If the main motor bearings are seized or making severe grinding noises, specialized tools and expertise are often required for replacement, making it a job for a certified LG technician. Significant structural damage to the outer tub or spider arm, indicated by severe wobbling and loud banging even with balanced loads, typically necessitates professional repair due to complexity and cost. Control board malfunctions causing erratic operation and loud, unidentifiable noises should be identified by a professional, as a wrong call can lead to further damage or safety issues.
Questions people ask
Why does my LG washer make a loud banging noise during the spin cycle?
This is commonly caused by an unbalanced load, especially with heavy items like towels or bedding. It can also indicate worn-out shock absorbers or suspension rods that are no longer effectively dampening drum movement.
What if I hear a high-pitched squealing sound from my LG washer?
A squealing noise often points to a worn or loose drive belt that needs adjustment or replacement. Less commonly, it could be a sign of failing motor bearings, which would require more extensive repair.
Can a foreign object cause loud noises in my LG washer?
Yes, small items like coins, keys, or bra underwires can get lodged between the drum and the tub, causing grinding or rattling noises. Always check pockets before washing to prevent this issue.
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What it is, how urgent, who to call
Add a photo of your LG Washer in the box at the top. The Triage Profile says what it is, how urgent it is, and who to call.