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Fix LG Washer Draining Issue: How to Fix an LG Washer That Won't Drain

  • Writer: Professional Appliance Repair
    Professional Appliance Repair
  • Aug 1
  • 4 min read

So, your LG washer just won’t drain, huh? That’s frustrating! You toss your clothes in, start the cycle, and then... water just sits there like it’s on vacation. Don’t sweat it. You’re not alone, and this problem is fixable. Whether you’re dealing with a clogged drain, a faulty pump, or something else, I’m here to walk you through the steps to get your washer draining like new again.


Let’s dive in and get that water flowing out where it belongs!


Why Your LG Washer Won't Drain and How to Fix LG Washer Draining Issue


First things first, let’s talk about why your LG washer might not be draining. There are a few usual suspects:


  • Clogged Drain Hose or Pump Filter: Lint, coins, or small clothing items can block the hose or filter.

  • Faulty Drain Pump: The pump might be broken or jammed.

  • Drain Hose Kinked or Improperly Installed: If the hose is bent or positioned wrong, water can’t flow out.

  • Lid Switch or Door Lock Issue: The washer won’t drain if it thinks the door is open.

  • Control Board or Timer Problems: Sometimes the electronics don’t send the right signals.


Here’s how you can tackle these issues step-by-step:


  1. Unplug the Washer: Safety first! Always disconnect power before poking around inside.

  2. Check the Drain Hose: Look behind your washer and inspect the hose for kinks or clogs. Remove it and flush it with water if needed.

  3. Clean the Pump Filter: Many LG washers have a small filter near the bottom front. Open the access panel, place a towel and shallow pan underneath, then unscrew the filter to clean out debris.

  4. Inspect the Drain Pump: If you hear a humming noise but no water drains, the pump might be jammed or broken. You can try to clear any blockages or replace the pump if necessary.

  5. Test the Lid Switch or Door Lock: If your washer won’t drain because it thinks the door is open, this part might need replacing.

  6. Run a Diagnostic Test: Some LG washers have a self-diagnosis mode. Check your manual to see how to run it and identify error codes.


If you want a quick, reliable lg washer not draining fix, you can always call in the pros. But if you’re feeling handy, these steps will get you started.


Close-up view of LG washer drain hose connected to the back of the machine
Close-up view of LG washer drain hose connected to the back of the machine

How Can I Get My LG Washer to Just Drain?


Sometimes, you don’t want a full wash cycle. You just want the water out. Maybe your clothes are soaking too long, or you need to stop a cycle early. Here’s how to get your LG washer to just drain:


  • Use the Spin/Drain Cycle: Most LG washers have a spin or drain-only option on the control panel. Select that and start it.

  • Manual Drain: If the washer won’t drain on its own, unplug it and manually drain the water. You can do this by removing the drain hose and letting the water flow into a bucket or by opening the pump filter as described earlier.

  • Reset the Washer: Sometimes, a simple reset can fix the issue. Unplug the washer for a minute, then plug it back in and try the drain cycle again.

  • Check for Error Codes: If your washer displays an error, look it up in the manual. Some errors prevent draining until fixed.


Getting your washer to drain on command is usually straightforward. If it’s not, there’s likely a mechanical or electrical problem that needs attention.


Eye-level view of LG washer control panel with cycle options
Eye-level view of LG washer control panel with cycle options

Common DIY Fixes for LG Washer Drain Problems


Ready to roll up your sleeves? Here are some common fixes you can try at home:


1. Clear the Drain Hose and Pump Filter


  • Disconnect the drain hose from the back.

  • Use a long flexible brush or water to clear any blockages.

  • Open the pump filter access panel.

  • Unscrew and clean the filter of lint, coins, and debris.

  • Replace everything securely.


2. Check the Drain Pump


  • Listen for humming or grinding noises during the drain cycle.

  • If the pump is jammed, try to clear any visible debris.

  • If the pump motor doesn’t run, it might need replacement.


3. Inspect the Lid Switch or Door Lock


  • The washer won’t drain if it thinks the door is open.

  • Test the switch with a multimeter for continuity.

  • Replace if faulty.


4. Look for Kinks or Improper Hose Installation


  • Make sure the drain hose is not bent or pushed too far into the drain pipe.

  • The hose should be at the correct height (usually 30-96 inches from the floor).


5. Reset the Washer


  • Unplug for 1-2 minutes.

  • Plug back in and try again.


If these fixes don’t work, it might be time to call a professional.


When to Call a Professional for Your LG Washer Draining Issue


Sometimes, the problem is more complex than a clogged hose or dirty filter. If you’ve tried the DIY fixes and your washer still won’t drain, it’s smart to get expert help. Here’s when to call:


  • Pump Replacement Needed: If the pump motor is dead or damaged.

  • Electrical or Control Board Issues: Diagnosing and fixing these requires special tools.

  • Persistent Error Codes: If your washer keeps showing errors related to draining.

  • No Improvement After DIY Fixes: When you’ve done all you can and the problem persists.


Professional Appliance Service offers fast, reliable repairs across Pinellas, Pasco, and Hillsborough counties. They’ll get your LG washer draining properly without any surprises.


Keep Your LG Washer Draining Smoothly: Tips and Tricks


Once you’ve fixed your washer, keep it running smoothly with these tips:


  • Clean the Pump Filter Regularly: Every few months, especially if you wash a lot of clothes.

  • Avoid Overloading: Too many clothes can strain the pump and cause drainage issues.

  • Use the Right Detergent: High-efficiency detergents reduce suds that can clog drains.

  • Check the Drain Hose Position: Make sure it’s installed correctly and not kinked.

  • Run Maintenance Cycles: Use washer cleaning cycles to prevent buildup.


Following these simple steps will help you avoid future headaches and keep your LG washer draining like a champ.



Fixing an LG washer that won’t drain doesn’t have to be a headache. With a little know-how and some elbow grease, you can tackle most problems yourself. And if you hit a wall, professional help is just a call away. Don’t let a draining issue slow you down - get your washer back in action and your laundry routine flowing smoothly!

 
 
 

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