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
LG washing machines are generally dependable and well-built, but like any other appliance, they might develop problems over time.
Here are some of the most common issues that LG washing machine users have reported:
1. Washer not Starting or not Turning on
One of the most common problems encountered with LG washing machines is when the washer fails to start or turn on.
Ensure the washer is properly plugged into a functioning power outlet to troubleshoot this issue. Examine the circuit breaker to check if it has tripped. If the circuit breaker has tripped, reset it before restarting the washer.
The control panel may have an underlying issue if the problem persists despite a working power connection. It is advised in these situations to seek expert repair services to identify and solve the issue accurately.
2. Washer is not Draining or Spinning
If your LG washing machine is experiencing difficulty draining water or spinning the load, the primary culprit could be a clogged drain pump filter.
Start by locating the drain pump filter, typically found at the bottom of the machine, and carefully clean it to remove any debris or obstructions.
If the drain pump filter is not the source of the issue, the drain hose or motor may be at fault. A qualified technician should be consulted for a complete diagnostic and the best repair.
3. Washer making Strange Noises
If you notice unusual noises, such as banging or thumping, coming from your LG washing machine, it is likely related to an imbalance in the load.
Start by redistributing the items inside the drum to ensure an even weight distribution. Rerun the cycle to see if the problem is resolved.
If the strange noises persist, it may indicate a more significant issue, such as a faulty drum bearing or suspension system. In such cases, it is recommended to seek professional repair services.
A trained technician can precisely identify the issue and determine which parts, if any, need to be changed or fixed so that the washer can operate quietly and smoothly once again.
4. Washer is not Filling with Water
If your LG washing machine fails to fill with water, a potential cause could be a clogged inlet valve filter.
Locate the inlet valve filter at the back of the machine and clean it well to remove any debris or sediment that may obstruct the water flow. Test the washer once the filter is cleaned to see if it fills with water properly.
If the issue persists, it could indicate a problem with the water supply or a malfunctioning inlet valve. It is best to seek the advice of a professional technician who can assess the issue and make the necessary repairs or replacements of components, ensuring optimal water flow and washing machine operation.
5. Washer Leaking Water
If you notice water leaking from your LG washing machine, it indicates a potential issue that requires attention. The leak could result from a faulty door seal, which may need to be replaced to ensure a proper seal and prevent water from escaping.
Another possible cause is a damaged drain hose, which can leak water during draining. Inspect the drain hose for any cracks or tears and replace it if necessary.
Additionally, a clogged drain filter can lead to water leakage. Locate the drain filter, typically found at the bottom of the machine, and clean it out to remove any debris or blockages.
Suppose you need help with diagnosing or fixing the issue; seek the help of a professional expert who can precisely identify the source of the leak and execute the necessary repairs to remedy the issue effectively.
6. Washer is not Cleaning Clothes Properly
Several variables may be at play if your LG washing machine is not efficiently cleaning your clothing.
Begin by checking the detergent dispenser for any clogs or residue buildup that might hinder the proper distribution of detergent. Thoroughly clean the dispenser to ensure unobstructed detergent flow during the wash cycle.
A faulty water inlet valve may also result in an inadequate water supply, affecting the cleaning performance. Inspect the inlet valve and replace it if necessary.
It’s also important to consider the load size and balance. An unbalanced load can prevent proper agitation and cleaning. Ensure the clothes are evenly distributed in the drum to promote optimal cleaning results.
If the problem persists, it may be beneficial to consult a professional technician for a thorough assessment and appropriate repairs to restore the washing machine’s ability to clean clothes effectively.
7. Failure to Rinse
If your LG washer fails to rinse a load properly, it can be frustrating and leave detergent residue on your clothes.
One possible cause is using an incorrect amount of detergent. Refer to the instructions on the detergent bottle and adjust the amount according to the load’s soil level. Too much detergent can result in excessive suds that are difficult to rinse effectively.
Additionally, if you have an LG high-efficiency (HE) washer, it’s crucial to use detergent labeled explicitly with the HE logo. HE detergents are formulated to produce fewer suds, ensuring thorough rinsing in HE washers. Using non-HE detergents can lead to excessive sudsing and inadequate rinsing.
By following the recommended detergent amounts and using the appropriate detergent type, you can enhance the rinsing performance of your LG washer and achieve cleaner, residue-free laundry.
8. Engine Harness Damage
Damage to the engine harness in your LG washer can cause unusual sounds or noises during the spin cycle.
The wiring harness consists of multiple wires that connect the motor and power supply, enabling the proper operation of the washer. Over time, these wires can experience wear and tear, leading to breaks, deformations, or complete wire breakage.
To address this issue, carefully inspect the wiring harness for any visible signs of damage. If damaged wires are found, they should be repaired promptly to restore proper communication between the motor and the control board.
Replacing the entire harness with a new one may be necessary to ensure reliable and long-lasting performance.
Using certified harnesses suitable for your specific LG washer model is vital when replacing the harness. Installing poor-quality or incompatible harnesses can result in repeated failures or potential damage to other critical components.
Seek assistance from a professional technician or refer to the manufacturer’s guidelines for guidance on repairing or replacing the engine harness of your LG washer.
9. Tachometer Wire Break
The tachometer, also known as the position sensor, controls the drum’s speed and the engine’s overall operation in your LG washing machine.
However, a break or burnout in one of the wires connected to the tachometer can result in incorrect machine operation and performance issues.
To address this problem, carefully inspect the tachometer wires for any signs of damage, such as breaks, deformations, or burn marks. If damaged wires are detected, it is necessary to repair or replace the wiring harness to ensure proper communication between the tachometer and the machine’s control system.
Repairing the wires requires expertise in handling electrical components, so it is recommended to seek assistance from a professional technician.
Professionals can assess the extent of the damage and carry out the necessary repairs or replacements to restore the optimal functioning of the tachometer in your LG washing machine.
10. Fill Valve is not Closing
The electromagnetic inlet valve in your LG washing machine controls the metered water supply during the wash cycle.
If you notice that the fill valve doesn’t close properly, it is essential to address the issue to prevent continuous water flow into the machine, which can lead to potential damage.
Several factors could cause this issue. Firstly, if the valve remains open even when it should be closed, it may indicate a fault with the valve itself and necessitate its replacement.
Another possibility is that the valve doesn’t close tightly due to a cracked body caused by freezing water or limescale buildup inside the valve. In such cases, replacing the valve is the recommended solution.
To replace the inlet valve, follow the instructions in the user manual or installation guide specific to your LG washing machine model. Ensure you have the necessary tools and components before beginning the replacement process.
Replacing the faulty inlet valve with a new one can restore proper water control and prevent potential water leakage or machine malfunction.
11. Inlet Valve Leak
A common issue with LG washing machines is water leakage caused by a defective solenoid inlet valve. Water leakage not only wastes water but can also damage your flooring.
Check the connections between the inlet hoses and the plumbing first to ensure they are securely attached and undamaged. If the connections are not the leak’s source, replacing the faulty inlet valve is necessary.
Purchase a new inlet valve compatible with your LG washing machine model, and follow the instructions provided in the user manual or installation guide to uninstall the old valve and install the new one.
If you’re uncomfortable performing the replacement, consider hiring a professional technician. Promptly addressing the intake valve leak can prevent potential water damage and ensure the efficient functioning of your washing machine.
LG Washing Machine Problems: Are they a Deal Breaker?
No, they are not a deal breaker, and here’s why. While LG washing machines may experience common issues, these problems are often manageable and can be addressed with proper troubleshooting and maintenance.
Many problems encountered with LG washing machines can be easily resolved without professional assistance. Simple solutions such as checking the power supply, ensuring proper loading and distribution of clothes, and cleaning filters often rectify common issues like the machine not starting or draining properly.
Furthermore, LG provides comprehensive user manuals and online resources to help customers troubleshoot and resolve these problems independently. By following the provided guidelines and utilizing the available resources, users can efficiently address many of the common issues that may arise.
It is important to note that LG offers warranties for their washing machines, which can provide additional peace of mind to customers. If significant defects or malfunctions occur within the warranty period, LG’s customer support can be contacted for necessary repairs or replacements.
In conclusion, the problems associated with LG washing machines are not deal breakers. With regular maintenance, proper usage, and utilizing the available resources, most issues can be resolved without significant inconvenience or the need for professional assistance.
LG washing machines continue to offer reliable performance and advanced features that make them a viable choice for homeowners and laundry needs.
Adrian is an ISCET licensed professional that has completed the National Appliance Service Technician Certification Exam and has the expertise to diagnose and repair any appliance. He is well-versed in the latest technologies and techniques and is always up-to-date on the latest industry standards.
