Lg Washer Does Not Drain Water

Introduction

Is your LG washing machine stubbornly refusing to drain water after a wash cycle? This is a frustrating problem that can leave your clothes soaked and your laundry room a mess. A washer that won’t drain not only prevents you from doing laundry but can also potentially lead to mold and mildew growth due to standing water. Addressing this issue promptly is important to prevent further damage and get your laundry routine back on track. Don’t worry, many times the fix is simple and doesn’t require a professional.

Common Causes of LG Washer Does Not Drain Water

Here are some common reasons why your LG washer might not be draining:

Clogged Drain Hose: The drain hose can become blocked with lint, small objects, or debris.
Clogged Drain Pump Filter: This filter is designed to catch lint and other debris to prevent them from clogging the drain pump.
Drain Pump Malfunction: The drain pump itself might be faulty and unable to pump the water out.
Blocked Drainpipe: The drainpipe where the washer hose connects could be clogged.
Kinked or Twisted Drain Hose: A kink or twist in the hose can restrict water flow.
Air Lock in Drain Hose: Sometimes air can get trapped in the drain hose, preventing proper drainage.
Faulty Lid Switch/Sensor: (For top-load washers) If the lid switch isn’t working properly, the washer may not spin or drain.
Software Glitch: A software glitch in the washer’s control board can sometimes cause drainage problems.
Overuse of Detergent: Excessive detergent can create excessive suds, which can hinder drainage.
Damaged Wiring: Wires leading to the drain pump can sometimes become damaged, affecting the pump’s operation.

Symptoms Checklist

Here are some signs that indicate your LG washer isn’t draining properly:

Water remains in the drum after the wash cycle.
The washer makes a humming or buzzing noise but doesn’t drain.
Error code displayed on the washer’s control panel (check your owner’s manual for the code’s meaning).
Clothes are soaking wet even after the spin cycle.
The drain hose is vibrating excessively.

How to Fix LG Washer Does Not Drain Water Step-by-Step Guide

Follow these steps to troubleshoot your LG washer’s drainage problem:

Unplug the Washer: Disconnect the washer from the power outlet for safety.
Check the Drain Hose for Kinks: Inspect the entire length of the drain hose for any kinks, twists, or bends. Straighten them out if necessary.
Detach the Drain Hose: Carefully detach the drain hose from both the washer and the drainpipe.
Inspect the Drain Hose for Blockages: Shine a flashlight through the hose to check for any visible blockages. Flush the hose with water to dislodge any debris.
Check the Drainpipe: Ensure the drainpipe isn’t clogged. You can use a plumbing snake or a bent wire hanger to clear any obstructions.
Locate the Drain Pump Filter: This is typically located at the bottom front of the washer, behind a small access panel. Refer to your owner’s manual for the exact location.
Drain Remaining Water: Place a shallow container or towel beneath the access panel to catch any water that may spill out.
Remove and Clean the Drain Pump Filter: Carefully unscrew and remove the filter. Clean it thoroughly under running water, removing any lint, hair, or debris.
Reinstall the Drain Pump Filter: Securely screw the filter back into place.
Reconnect the Drain Hose: Reattach the drain hose to both the washer and the drainpipe. Ensure it’s securely connected.
Plug in the Washer: Reconnect the washer to the power outlet.
Run a Test Cycle: Select a short wash cycle and observe if the washer drains properly.
Check for Error Codes: If the washer still doesn’t drain and an error code appears, consult your owner’s manual for troubleshooting steps specific to that code.
Listen for the Drain Pump: During the drain cycle, listen for the humming sound of the drain pump. If you don’t hear it, the pump may be faulty.

Fix the Issue Without Buying Parts

Before considering replacement parts, try these free methods:

Washer Reset: Unplug the washer for at least 10 minutes. This can sometimes clear minor software glitches.
Deep Clean: Run an empty wash cycle with a washing machine cleaner to remove buildup.
Inspect Hose Connections: Ensure all hose connections are tight and secure to prevent air leaks.
Reduce Detergent Usage: Use only the recommended amount of detergent to prevent excessive suds.
Check Venting Make sure that the drain hose isn’t pushed too far down the drain pipe, which can cause siphon issues. There should be an air gap.

When Replacement Might Be Necessary

If the troubleshooting steps above don’t resolve the issue, the drain pump itself might be faulty and require replacement. A replacement drain pump typically costs between $50 and $150 USD, depending on the model. Other parts that might fail include the lid switch (for top-load washers) or the control board, but these are less common. Replacing the drain pump is usually a manageable DIY project, but if you’re not comfortable working with electrical components, it’s best to consult a qualified appliance repair technician.

Safety Warning

Always unplug the washer before performing any maintenance or repairs.
Avoid touching any electrical components with wet hands.
Be careful when handling water to prevent slips and falls.
If you’re unsure about any step, consult a qualified appliance repair technician.

Tools You May Need

Screwdrivers (Phillips and flathead)
Pliers
Flashlight
Shallow container or towels
Plumbing snake or bent wire hanger

FAQ

Q: Why is my LG washer making a humming noise but not draining?A: This usually indicates that the drain pump is trying to work but is blocked by debris. Clean the drain pump filter.

Q: How do I know if my drain pump is bad?A: If you don’t hear the drain pump running during the drain cycle, or if it makes unusual noises, it might be faulty.

Q: Can I use bleach to clean the drain pump filter?A: It’s best to avoid using bleach on the drain pump filter, as it can damage the material. Use warm water and a mild detergent instead.

Q: My washer displays an “OE” error code. What does that mean?A: “OE” typically indicates a drainage problem. Try the troubleshooting steps outlined in this guide.

Conclusion

Don’t let a washer that won’t drain disrupt your laundry routine! By following these troubleshooting steps, you can often diagnose and fix the problem yourself. Remember to always prioritize safety and consult a professional if you’re uncomfortable with any part of the repair process. With a little effort, you can get your LG washer back in working order and enjoy fresh, clean laundry once again. Good luck!