Whirlpool Dishwasher Error 9

⚡ Quick Answer: The Whirlpool Dishwasher error code 9 indicates a malfunction in the drain pump, often resulting in issues with drainage or flow. This error may cause... ✅ DIY Fixable

What Does Error 9 Mean?

The Whirlpool Dishwasher error code 9 indicates a malfunction in the drain pump, often resulting in issues with drainage or flow. This error may cause the dishwasher to pause and display the code or flash nine times, preventing it from completing cycles properly. Common causes include a clogged drain hose, a malfunctioning drain pump, or a kinked drain hose. Addressing these issues promptly is crucial to restore normal operation.

Common Symptoms:

  • Dishwasher pauses and displays the 9 error or flashes 9 times.
  • Dishwasher may not start or complete cycles normally.

Possible Causes

  • Clogged or obstructed drain hose or garbage disposer connection (medium)
  • Drain pump malfunction preventing proper water removal (medium)
  • Kinked or improperly installed drain hose (medium)

How to Fix Error 9

DIY Fix Check and Clear Drainage Path

  1. Turn off and disconnect power to the dishwasher.
  2. Inspect the drain hose under the sink and ensure it is not kinked or bent.
  3. Check for debris or blockage in the drain hose and garbage disposer connection.
  4. Reattach and secure the hose, then restore power and test the dishwasher.

Technician Only Inspect and Service Drain Pump and Components

  1. Disconnect dishwasher from power and water supply.
  2. Remove access panel and inspect the drain pump for blockages, wear, or failure.
  3. Test pump operation with appropriate tools; replace drain pump if defective.
  4. Verify drain hose routing and re-install per Whirlpool specifications.

Parts needed: Drain pump assembly, Drain hose

🛑 When to Call a Pro:
  • If the error persists after clearing hoses and verifying pump operation.
  • If the drain pump cannot be accessed safely or shows signs of electrical failure.
  • Whenever there’s concern about water leaks or electrical safety.

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-30 ohms
part_number W10822666
voltage_rating 120V AC

Common Questions

What does 9 error mean on Whirlpool Dishwasher?

The 9 error indicates a drain pump malfunction, causing the dishwasher to pause and not complete cycles.

Can I fix Whirlpool Dishwasher 9 error myself?

Yes, you can check and clear the drainage path, ensuring hoses are not clogged or kinked.

How much does it cost to fix 9 error?

$80–$250 for parts and labor, depending on your region.

When should I call a technician for 9?

Call if the error persists after clearing hoses or if the drain pump shows signs of failure.

Sources & References

Data last verified: 2026-01-10

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