11 Most Common LG Washing Machine Problems & Solutions

LG is a reputable brand that produces high-quality washing machines with exceptional cleaning performance and efficiency. However, like all appliances, LG washing machines are not immune to occasional malfunctions or breakdowns.

This article will explore the 11 most common LG washing machine problems and offer practical solutions to help you troubleshoot and fix them.

From inlet valve leaks to tachometer wire breaks, we will provide detailed information on identifying and resolving these issues to get the most out of your LG washing machine.

Whether you’re a new owner or a long-time user, this LG washer troubleshooting guide will equip you with the knowledge you need to keep your machine running smoothly and efficiently.

The Most Common LG Washing Machine Problems and Solutions

LG washing machines are designed to stand the test of time. This is the reason why they are often praised for their capabilities.

However, it does not mean they never encounter issues. So, the question becomes: what do you do when you eventually face these issues? Dump it for a new one? While that’ll work it’s not cost effective and besides getting a new appliance any time, the current appliance becomes faulty is not the smartest move to take.

Let’s look at some common issues and how to fix them.

1. Washer not Starting or not Turning on

tripped circuit breaker

Is your trusty LG washing machine not starting or turning on? This is a very common problem among LG washing machines.


If your LG washer is not turning on, the first step to take is to ensure that the power cord is securely plugged into a functional power outlet.

If you have confirmed that and it’s still not turning on, check if your circuit breaker has tripped. If it has, reset the tripped breaker and try to start the machine again.

In most cases, those steps should be enough to fix an LG washer that refuses to turn on or start. But if you are still experiencing the same issue after doing all that, then you are most likely dealing with a faulty or damaged lid switch assembly.

If the lid switch is fine and nothing seems to work, then it could be a more serious problem preventing it from starting like a faulty control panel, thermistor, or a short circuit. For these problems, it’s better to let a qualified technician diagnose and resolve it.

2. Washer is not Draining or Spinning

clogged washing machine drain pump filter

If your LG washer is not draining or spinning, there could several reasons behind it. The primary reasons are a clogged drain pump, faulty pulleys, and worn-out drive belts. A secondary reason could be a malfunctioning rotor assembly.


Check and clean the drain pump filter. You can find the drain pump filter at the bottom of your washer.

After cleaning, the next thing you want to do is check the drive belt and pulleys for signs of wear and tear. If the pulley or drive belt is worn out, you’ll have to replace it.

Sometimes even all doing all of the steps above, you might still keep experiencing the same problem. For those times, it could be a problem with your rotor assembly. So quickly check your rotor assembly for visible signs of damage or malfunction.

If it turns out to be a faulty or damaged rotor assembly, then it’s recommended to let a professional handle it or you can do it yourself by consulting your user manual for instructions to troubleshoot or replace the rotor assembly.

3. Washer making Strange Noises

It’s normal for your washing machine to make some sounds. However, the sounds are usually very low and most they are there to let you know that your machine is in operation.

What’s not normal is hearing your machine bang or thump. If that happens, then it’s likely because of an unbalanced load, damaged snubber pad, or faulty balance ring.


Start by rearranging items in the drum to even out the weight or evenly distribute the weight.

Still hearing the unusual sound? Check the balance ring and snubber pad. If they are worn-out or damaged, get a replacement.

Asides from the already mentioned issues, faulty drum bearings, suspension rods, or malfunctioning shock absorbers can make your LG washing machine to make unusual sounds. For these problems, it’s better to let professionals handle them.

4. Washer is not Filling with Water

water inlet valve filter replacement guide

Washing machines cannot wash your dirty clothes with clean water. So, if your machine cannot fill with water, it becomes a problem. What’s the reason behind that anyway? A clogged inlet valve filter or a malfunctioning water level sensor.


To fix this problem all you have to do is clean the filter. Your user manual can help you find the location of the inlet valve filter.

If after cleaning the filter the problem still lingers then it’s could be caused by a malfunctioning water level sensor (like we said earlier), a problem with the water supply, or a malfunctioning inlet valve.

Besides cleaning the filter, fixing the above issues yourself is not recommended. Hire a professional technician to help you access the problem and carry out repairs or replacement as needed or required.

5. Washer Leaking Water

washing machine leaking water

No one wants to see water leaking from their washing machines. Not only is the sight unattractive, it makes the machine unsafe to work with.

Chances are you are probably wondering why your washing machine is leaking? Your machine can leak from the door seal, door latch, a clogged drain filter, drain hose, and damaged heating element.


First, inspect the rubber door seal for any cracks, tears, or gaps that could allow water to escape during the wash cycle. If the seal looks worn, replace it right away to avoid leaks. Tight seals keep the water inside the drum.

While you’re at it, check that the drain hose has no cracks or holes. This vital hose whisks water out of the washer—but it can spring leaks if it becomes damaged. Replacing a worn drain hose prevents water from dripping where it shouldn’t.

And don’t forget about the drain filter, which traps lint and debris over time. Remove any gunk clogging the filter so water can flow freely. A blocked filter causes back-ups and leaks.

6. Washer is not Cleaning Clothes Properly

washing machine not cleaning clothes

Ready to wash your clothes? You put them in your washing machine and after the wash cycle the cloth comes out not properly clean. What’s at play here? There are several factors to consider and we’ll at them one after the other.


The first thing you want to do here is check the detergent dispenser for clogs or residue buildup that can prevent proper distribution of your detergent. If you notice buildup of any kind, clean the dispenser thoroughly.

Aside the detergent dispenser, a faulty inlet valve can prevent your washer getting enough water which will, in turn, disrupt the washing cycle. Inspect the inlet valve and replace it if it’s faulty or damaged.

There’s one more you need to check out. When using the washing machine, it’s important to always check the load size and balance. If the load is too much or is not properly balanced, it can prevent proper agitation and cleaning. So, make sure that the load inside the drum is properly distributed to get best results from your washing machine.

Have you tried everything? Still not working? Then it’s about time call for help from a professional technician. They’ll be able to thoroughly access the situation and carry out appropriate repairs or replacements.

Related Article: How to Fix Unbalanced Washing Machine

7. Failure to Rinse

washing machine not draining

Is your LG washer having a hard time rinsing clothes? This problem leaves detergent residue on your clothes which can sometimes damage the cloth depending on the fabric.

What’s the reason behind it? One possible reason is using an incorrect amount of detergent. Using too much detergent leads to suds which are often difficult to rinse.


Luckily, this is a simple problem to fix. Just check the instructions on your detergent bottle and adjust the amount of detergent based on the load soil level.

Also, if LG High-Efficiency (HE) owners, always make sure to only use detergents that have the HE logo. Those detergents are formulated to produce fewer suds which means your clothes will be properly rinsed all the time.

8. Engine Harness Damage

washing machine pulley and engine

What is the engine harness in a washing machine and what does it do? An engine harness is just a fancy word for a bunch or you can say bundle of wires that connects the motor, control board, power supply, and other electrical components.

If the engine harness should get damaged, it’ll not only disrupt normal working operations, but it can also cause your machine to make strange sounds.


Start which checking the harness for signs of damage. If you find damaged wires, then you should get them replaced. However, for the best results, it’ll be better to replace the entire harness.

Only buy certified engine harnesses that’s suitable for your model as incompatible or poor-quality harnesses can make the washer fail repeated and in more serious situations, damage critical components.

When replacing the engine harness, refer to your manufacturer guide or better still, let a professional do the replacement.

9. Tachometer Wire Break

The tachometer: what does it do? The tachometer, also called position sensor, controls the drum speed as well as the overall operation of the engine.

So, if the wires in a tachometer should get broken or burnt out, it could lead to performance issues.


For this problem, start by inspecting the tachometer wires for any signs of damage. What you should look out for here are breaks, deformations, or burn marks. If find damaged wires, then you replace the wiring harness to ensure proper communication between the tachometer and the control system.

The damaged wires can also be repaired in some cases. But even in those cases, it’s better to let professionals repair them. They can determine the extent of the damage and either repair or replace them.

10. Fill Valve is not Closing

What is the purpose of the fill inlet valve? The electromagnetic fill inlet valve is responsible, for regulating the amount of water that enters your washing machine during a wash cycle.

If the fill inlet valve fails to close it can result in a flow of water, into the machine, which may cause damage or other issues.


You need to verify whether the fill inlet valve is capable of closing or if it stays open continuously. If it is unable to close or doesn’t close tightly then it will require replacement.

Ready to replace the damaged fill inlet valve? Refer to your manufacturer’s user manual for steps to replace the valve. Before carrying out the replacement process, make sure that you all the necessary tools and components.

11. Inlet Valve Leak

That growing puddle on the laundry room floor signals a big problem – your washing machine’s water inlet valve is on the fritz. This sneaky little component regulates water flow into the machine, and a malfunction can create leaks, damage, and one slippery situation.


Before you panic, investigate whether the issue stems from loose inlet hoses. If the hoses connecting the faucet to your LG washer are detached, simply reattach them snugly. Problem solved!

However, if the hoses are secure, the true culprit is likely a defective solenoid inlet valve. This electrical valve acts as a gatekeeper, controlling when water can enter the machine. If it’s faulty, water seeps out where it shouldn’t. Replacing this inexpensive part restores proper function and keeps your laundry room dry.

Consult your LG manual to ensure you get the correct inlet valve replacement part. Installation is straightforward when instructions are followed. But if tinkering with the valve sounds daunting, an appliance repair pro can handle it flawlessly.

Final Thoughts

LG washing machines are some of the most advanced on the market today, loaded with high-tech features designed to make laundry day easier. But even the smartest appliances can sometimes malfunction. Should a few bugs in your LG washer make you question your purchase?

Absolutely not. A few common LG washer problems are no reason to call it quits on your machine. Most issues that arise are quick fixes, not deal breakers.

For instance, if the washer won’t start or drain properly, the solution may be as simple as checking the power supply or cleaning out clogged filters. Following LG’s troubleshooting tips in the user manual can get you back up and running in no time.

And if a more complicated repair is needed, LG’s warranties provide a safety net during the covered period. LG customer service can diagnose defects and take care of necessary fixes and replacements.

Owning an LG washer means you’ve invested in innovative features for better fabric care. Don’t let the occasional hiccup cut your relationship short. With some basic troubleshooting and maintenance, you can keep your high-tech washer churning out clean clothes for years to come. A few common problems are par for the course, not a deal breaker. LG washers are designed for longevity when properly maintained.

So next time your LG washer acts up, take a deep breath and consult the manual. Chances are you can tackle the issue yourself and continue enjoying laundry day the LG way.

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