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Quick answer
Turn off the washer power and water supply. Check the drain pump filter for clogs, clear any debris, and restart the washer. If it still won't drain, inspect the drain hose and pump for blockages.
Confirm the symptom
- Washer won't complete the drain cycle
- Water remains in the drum after the cycle ends
- Washer makes gurgling or humming noises during drain
- Drain pump is running but not removing water
- Error code related to drainage appears on the display
Tools and prep
- Screwdriver (flathead or Phillips, depending on model)
- Flashlight
- Bucket or towel for water cleanup
- Plumber's snake or straightened wire hanger
- Work gloves
- Turn off power at the circuit breaker or unplug the washer
- Shut off the water supply valves
Step-by-step troubleshooting
- Check Drain Pump FilterDo: Locate the drain pump filter (usually at the front or bottom of the washer) and remove it using a screwdriver.Observe: Look for debris, lint, or foreign objects blocking the pump.Means: A clogged filter is a common cause of drainage issues.Next: Clear the filter and reinstall it, then restart the washer.
- Inspect Drain HoseDo: Disconnect the drain hose from the wall or standpipe and check for kinks or blockages.Observe: Feel or visually inspect the hose for obstructions.Means: A kinked or clogged hose can prevent proper drainage.Next: Clear the hose and reconnect it securely.
- Use a Plumber's SnakeDo: Insert a plumber's snake or a straightened wire hanger into the drain hose or standpipe to remove stubborn clogs.Observe: Feel for resistance or pull out debris as you move the tool.Means: Hard-to-reach clogs may require mechanical removal.Next: Flush the hose with water and reconnect it.
- Test Drain Pump OperationDo: Plug the washer back in and run a drain cycle to see if the pump works.Observe: Listen for the pump running and check if water drains properly.Means: A non-functioning pump may need replacement.Next: If the pump doesn't work, proceed to the next step.
- Check for Electrical IssuesDo: Inspect the drain pump's wiring and connections for damage or looseness.Observe: Look for frayed wires, loose terminals, or a faulty pump motor.Means: Electrical issues can prevent the pump from operating.Next: Repair or replace damaged components as needed.
- Verify Standpipe HeightDo: Measure the height of the standpipe (drain pipe connected to the wall).Observe: The standpipe should be at least 30 inches but no more than 90 inches tall.Means: Improper standpipe height can cause drainage problems.Next: Adjust the standpipe height if necessary.
Common causes
| Cause | Likelihood | Difficulty | Part often needed |
|---|---|---|---|
| Clogged Drain Pump Filter Lint, hair, and debris accumulate in the filter, blocking water flow. | Common | Easy | Drain pump filter (if damaged) |
| Kinked or Clogged Drain Hose A bent hose or buildup inside the hose restricts water flow. | Common | Easy | Drain hose (if damaged) |
| Failed Drain Pump Motor The pump motor may burn out or become damaged over time. | Sometimes | Medium | Drain pump assembly |
| Faulty Pump Wiring Loose or damaged wires prevent the pump from receiving power. | Sometimes | Medium | Wiring harness or pump assembly |
| Incorrect Standpipe Height Standpipe too short or too tall can cause siphoning or poor drainage. | Rare | Easy | Standpipe extension or adapter |
| Blocked Standpipe or Drain Line Debris or buildup in the home's drain line can prevent water from exiting. | Sometimes | Hard | Plumbing services or drain line cleaning |
Parts matching
If you need to replace parts, here are common components for a washer stuck in drain:
- Drain pump filter (model-specific)
- Drain pump assembly
- Drain hose
- Standpipe extension or adapter
- Wiring harness for drain pump
Check your washer's model number for exact part compatibility.
When to call a professional
- Water continues to remain in the drum after clearing all clogs
- Drain pump makes loud noises or fails to run after inspection
- You suspect a damaged motor or electrical issue beyond basic troubleshooting
- Drainage problems persist after replacing the drain hose and pump filter
- The standpipe or home drain line is blocked and requires professional cleaning
FAQ
Why is my washer stuck in drain mode?
It could be due to a clogged drain pump filter, a kinked drain hose, a failed pump motor, or a blocked standpipe.
How do I find the drain pump filter?
The filter is typically located at the front or bottom of the washer, behind a panel or access door.
Can I use a plunger to unclog the drain hose?
A plunger may help with minor clogs, but for most washer drain issues, a plumber's snake or wire hanger is more effective.
How often should I clean the drain pump filter?
It's recommended to clean the filter every 3–6 months to prevent buildup and maintain proper drainage.
What if the drain pump still doesn't work after clearing the filter?
Inspect the pump's wiring and motor for damage. If they're faulty, you may need to replace the pump assembly.