LG Washer Dryer: drainage issue

Possible Causes

Clogged or kinked drain hose

How to Identify: Visible bends, kinks, or blockage in the drain hose; water standing in tub after cycle

Part: Drain hose

Blocked drain pump filter

How to Identify: Water remains in washer after cycle; debris visible in filter area

Part: Drain pump filter

DIY Solutions

Inspect and straighten drain hose

Easy 10-20 minutes

Tools Needed: screwdriver, bucket

1. Unplug washer and pull away from wall
2. Check drain hose for kinks, twists, or sharp bends
3. Disconnect hose and run water through to clear minor blockages
4. Reinstall ensuring smooth routing below recommended height limits

⚠️ Safety First: Ensure appliance is unplugged before disconnecting hose

Clean the drain pump filter

Moderate 15-30 minutes

Tools Needed: towel, shallow pan, screwdriver

1. Turn off and unplug the washer-dryer
2. Locate and open the drain pump filter access
3. Place a pan/towel under the filter cap to catch water
4. Unscrew and remove filter, clean debris and rinse
5. Reinstall filter securely and test drain cycle

⚠️ Safety First: Take care with trapped water when removing filter

Next step

Choose the next step for drainage issue

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Drain Hose

Carries waste water from the drain pump to your home's standpipe or sink drain.

Typical part-only price

$15 - $30

DIY difficulty

Easy

Estimated time

15-30 mins

Optional: enter your model number

Apply

Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Drain Pump

Pumps waste water out of the appliance during the drain cycle.

$35 - $80 · Easy · 15-30 mins

Check fit & price

Model number required

Model-compatible Washer Dryer parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dryer Vent Cleaning Kit

Helps remove routine lint buildup from an accessible dryer vent path. It does not diagnose or repair an E-code or failed component.

View maintenance supply

Maintenance supply

Lint Trap Cleaning Brush

A narrow brush for routine cleaning around an accessible lint screen and housing.

View maintenance supply

Maintenance supply

Dryer Vent Hose Kit

A replacement exhaust duct option for visibly crushed or damaged external venting. Check diameter, length, local code, and installation clearance.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Professional Repairs

Drain pump replacement

Estimated Cost: $80 - $200

Internal drain line unclogging or plumbing service

Estimated Cost: $100 - $300

When to Call a Professional

No improvement after DIY diagnostic and cleaning

Unusual noises from pump or electrical components

Persistent water retention and error codes indicating pump failure

Suspected internal leak or plumbing blockage beyond appliance

Preventive Maintenance

• Regularly inspect and clean drain hose and pump filter: Clogs that cause drainage issues
  Frequency: Every 3-6 months
• Ensure proper drain hose installation position: Improper drain flow and siphoning issues
  Frequency: Once at setup and checked if relocated

Frequently Asked Questions

Why is my LG Washer Dryer drainage issue?

Common causes include a clogged or kinked drain hose and a blocked drain pump filter.

How do I fix LG Washer Dryer drainage issue myself?

You can inspect and straighten the drain hose or clean the drain pump filter.

How much does it cost to fix drainage issue?

Professional repair costs range from $80 to $300, depending on the service needed.

When should I call a technician for drainage issue?

If DIY solutions don't resolve the issue or if the problem is complex, it's best to call a technician.

References & Sources

• LG Washer Drainage Troubleshooting Official
• LG Washer - Why Isn’t My Washer Draining Official
• Asurion LG Washer Drain Fixes Community

Common Issues Reported by Users

• Clogged lint filter (1 mentions)

User Suggested Solutions

1. Drain the hose, drain the lint filter, remove and clean the lint filter, then reassemble.

Community Discussions

OE error

Drain the hose, drain the lint filter, remove and clean the lint filter, then reassemble.

DIY View on Reddit →

Can I hook up two units to the same drain pipe?

Conflicting advice on draining two units into one pipe; community consensus against it.

Pro needed View on Reddit →

Source: Reddit r/appliancerepair