Dishwasher Guide
Whirlpool Dishwasher Not Draining? Causes & Solutions
In this guide:
Common Symptoms
- Standing water at bottom of dishwasher
- Error codes appear on display
- Unpleasant odor from standing water
- Cycle won’t complete
- Water not draining after cycle ends
What Causes This Problem?
- Clogged filter – Food debris blocking the drain
- Blocked drain hose – Kink or clog in hose
- Faulty drain pump – Pump motor failed
- Garbage disposal connection issue – Knockout plug not removed
- Air gap clog – Air gap device is blocked
DIY Troubleshooting Steps
- Clean the filter – Remove and rinse thoroughly
- Check disposal knockout plug – Ensure plug was removed
- Inspect drain hose – Look for kinks or clogs
- Clean air gap – Remove cap and clean debris
- Reset dishwasher – Unplug for 5-10 minutes
Important: Always disconnect power before inspecting. Standing water may be hot.
When to Call a Professional
- Drain pump needs replacement
- Hose replacement needed
- Motor issues
- Control board problems
Our technicians use factory-certified Whirlpool parts with a 30-day warranty.
Prevention Tips
Clean filter weekly
Scrape dishes before loading
Run disposal before dishwasher
Check drain hose yearly
Frequently Asked Questions
Why is there standing water in my dishwasher?
Common causes: clogged filter, blocked drain hose, faulty drain pump, or garbage disposal knockout plug not removed.
How much does dishwasher drain pump repair cost?
Drain pump replacement $200-$350. Diagnostic fee $79 credited toward repair.
Do you use genuine Whirlpool parts?
Yes, factory-certified Whirlpool parts with 30-day warranty.
Need Professional Help?
Our certified Whirlpool technicians are ready to fix your dishwasher today.
Schedule Appointment →Schedule Your Repair Appointment
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