Maytag Dishwasher: not draining properly

Professional Repair Guide

What is this symptom?

Experiencing a Maytag dishwasher that won't drain properly? If your dishwasher finishes its cycle but leaves standing water at the bottom, you're not alone. This issue often results in unpleasant odors and dirty water remaining in the tub. It could be caused by a clogged drain filter, blocked drain hose, or a faulty drain pump.

Urgency: Medium

Important Tips for Maytag Models

  • Some Maytag models require removal of garbage disposal knockout plug during installation to allow proper drainage; improper installation often causes drain problems.

Possible Causes

Clogged drain filter

How to Identify: Standing water with food debris visible at bottom screen or filter; water drains once filter cleared

Part: Drain filter

Blocked or kinked drain hose

How to Identify: Standing water persists after cleaning filter; visible kinks or blockages when hose disconnected, poor water flow through hose

Part: Drain hose

Faulty or blocked drain pump

How to Identify: Humming noise without draining; pump not running during drain cycle; no water movement even after clearing filter and hose

Part: Drain pump / pump motor assembly

Clogged or improperly installed garbage disposal connection

How to Identify: Dishwasher connected to garbage disposal and both sink and disposal drain slowly; visible clog in disposal; drain improves when disposal cleared

Part: Garbage disposal / dishwasher drain connection

Malfunctioning drain valve or control board

How to Identify: No proper activation of drain cycle despite no visible blockages; electrical diagnostics show no power to pump/valve

Part: Drain valve, Control board

DIY Solutions

Clean the drain filter

Easy 10-20 minutes
Tools Needed: gloves, soft brush, towel
  1. Disconnect power and remove bottom dish rack
  2. Locate and remove the filter assembly at bottom of tub
  3. Rinse filter under running water and remove trapped debris
  4. Reinstall filter and run a drain cycle to test
⚠️ Safety First: Ensure power off before reaching inside dishwasher

Inspect and clear drain hose

Moderate 20-40 minutes
Tools Needed: screwdriver, flashlight, bucket, long flexible brush
  1. Turn off power and water supply
  2. Access hose beneath sink and dishwasher lower panel
  3. Disconnect hose and check for kinks or blockages
  4. Run water through hose or use brush to clear debris, then reconnect securely
⚠️ Safety First: Be prepared for water spills; ensure hose reattached securely

Check garbage disposal connection

Moderate 15-30 minutes
Tools Needed: screwdriver, gloves
  1. Turn off disposal and dishwasher power
  2. Check sink drain and disposal for blockages
  3. Clear any debris or run disposal to ensure clear flow
  4. Verify dishwasher’s drain hose connection and ensure knockout plug removed if recently installed
⚠️ Safety First: Never place hands into disposal; ensure power off

Next step

Choose the next step for not draining properly

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

Check during diagnosis

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
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
Possible related component

Main Control Board

The central brain of the appliance that controls all components, cycles, and timings.

$120 - $280 · Medium · 20-40 mins

Check fit & price
Model number required

Model-compatible Dishwasher 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

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.

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

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

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

Replace faulty drain pump or motor assembly

Estimated Cost: $80 - $300 (part) plus labor

Replace drain valve or control board

Estimated Cost: $50 - $400 plus labor

When to Call a Professional

After DIY filter and hose cleaning if issue persists
If pump hums but doesn’t work and requires electrical testing
If electrical diagnostics needed for control board or valve

Preventive Maintenance

  • Regularly clean drain filter: Filter blockages and improves draining
    Frequency: Monthly
  • Inspect drain hose routing: Hose kinks and build-up leading to drainage issues
    Frequency: Annually

Frequently Asked Questions

Why is my Maytag Dishwasher not draining properly?
Common causes include a clogged drain filter, blocked drain hose, or a faulty drain pump.
How do I fix Maytag Dishwasher not draining properly myself?
Start by cleaning the drain filter, inspecting the drain hose for kinks, and checking the garbage disposal connection.
How much does it cost to fix not draining properly?
Repairing the drain pump or control board can range from $50 to $400 plus labor.
When should I call a technician for not draining properly?
Call a technician if DIY fixes don't work or if you suspect a faulty pump or control board.

References & Sources

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

  • Clogged drain filter or sump area
  • Faulty drain pump
  • Kinked or clogged drain hose

User Suggested Solutions

  1. Check and clean the drain filter and sump area. Remove the bottom rack, take out the filter, and rinse it under hot water to remove any debris. Clear any obstructions in the sump area.

  2. Inspect the drain pump for blockages. Access the pump by removing the lower spray arm and the cover. Check for any debris that might be obstructing the impeller and clean it out.

  3. Examine the drain hose for kinks or clogs. Ensure the hose is not bent or pinched and detach it to check for blockages. If clogged, clean or replace the hose as necessary.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Maytag Dishwasher Error Code E1 F9

Community Discussions

Error code E1 F9, cannot drain properly / fast enough

The main pump housing was clogged with food and debris, causing the error code.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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