Whirlpool Dishwasher Error 9

⚡ Quick Answer: 9 means Whirlpool Dishwasher error 9 indicates a malfunction in the drain pump, often accompanied by unusual noises during opera... This is typically a DIY fix.

What Does Error 9 Mean?

Whirlpool Dishwasher error 9 indicates a malfunction in the drain pump, often accompanied by unusual noises during operation.

Common Causes

  • Drain Pump (60% likelihood)

Troubleshooting Steps

  1. Step 1: Check the drain filter for debris

    Remove the bottom spray arm and unscrew the drain filter. Clean it thoroughly to ensure no blockages are present.

    Pro tip: Use a soft brush to remove stubborn debris.

  2. Step 2: Inspect the drain pump for obstructions

    Access the drain pump by removing the lower cover. Look for any foreign objects that may be blocking the impeller.

    Be careful not to damage the pump while inspecting.

  3. Step 3: Test the drain pump motor

    Using a multimeter, check the resistance of the drain pump motor. It should read between 10-30 ohms. If not, the motor may need replacing.

    Ensure the dishwasher is disconnected from power before testing.

  4. Step 4: Reassemble and test the dishwasher

    After cleaning and inspecting, reassemble the dishwasher and run a short cycle to see if the error persists.

    Listen for any unusual sounds during operation.

How to Reset

This error cannot be reset until the underlying issue with the drain pump is resolved.

Technical Specifications

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

Frequently Asked Questions

Can I fix error 9 myself?

Yes, if you have basic tools and are comfortable working on appliances.

How long will it take to fix the drain pump issue?

The repair typically takes 45-60 minutes, depending on the complexity.

What causes the drain pump to fail?

Common causes include clogs from debris or a malfunctioning motor.

Should I call a professional for error 9?

If you're uncomfortable with electrical components or the issue persists after troubleshooting, it's best to call a pro.

When should I consider replacing the drain pump?

If the motor tests faulty or the pump is damaged beyond repair, replacement is necessary.

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