Whirlpool Duet Washer Error Codes: A Comprehensive Guide

whirlpool duet washer error codes


Whirlpool Duet washers are known for their reliability and efficiency, but like any appliance, they can encounter issues. One common problem that many users face is dealing with error codes. These codes are the washer’s way of communicating that something is wrong. Understanding Whirlpool Duet washer error codes can save you time and money. In this guide, we’ll explore what these error codes mean and how you can fix them.

What are Whirlpool Duet Washer Error Codes?

Whirlpool Duet washer error codes are alphanumeric codes displayed on your washer’s control panel when it detects a malfunction. These codes help identify the specific issue affecting the washer. By knowing what each code means, you can quickly troubleshoot and address the problem.

Common Whirlpool Duet Washer Error Codes

Several error codes frequently appear on Whirlpool Duet washers. Some of the most common ones include F01, F02, F06, F09, and F21. Each code corresponds to a different issue, such as a faulty door lock, drainage problems, or motor issues. Understanding these codes is the first step toward effective troubleshooting.

F01 Error Code: Electronic Control Board Failure

The F01 error code indicates a problem with the electronic control board. This component controls many of the washer’s functions. If you see the F01 code, it might be due to a power surge or a fault in the control board. Resetting the washer might solve the issue, but if the error persists, the control board may need to be replaced.

F02 Error Code: Drainage Problems

The F02 error code points to a drainage issue. This can be caused by a clogged drain hose, a faulty drain pump, or a blocked filter. To fix this, check the drain hose for any obstructions and ensure the pump is working correctly. Cleaning the filter might also help resolve the issue.

F06 Error Code: Motor Control Board Failure

When you see the F06 error code, it indicates a problem with the motor control board. This could be due to loose connections or a defective motor. Inspect the wiring and connections between the motor and the control board. If everything looks fine but the error persists, you might need to replace the motor control board.

F09 Error Code: Overflow Condition

The F09 error code signifies an overflow condition, meaning the washer has detected too much water in the drum. This can happen if the water inlet valve is faulty or if there’s an issue with the water level sensor. Check these components and ensure they are functioning properly to fix the problem.

F21 Error Code: Long Drain Time

The F21 error code is another indication of a drainage problem, specifically that the washer is taking too long to drain. Similar to the F02 error code, this can be due to a clogged drain hose or pump. Inspect these components and clear any blockages to resolve the issue.

How to Reset Your Whirlpool Duet Washer

Sometimes, resetting your Whirlpool Duet washer can clear error codes. To reset the washer, unplug it from the power source for a few minutes, then plug it back in. This can reset the control board and clear minor errors. If the error code reappears, further troubleshooting may be needed.

When to Call a Professional

While many Whirlpool Duet washer error codes can be resolved with simple troubleshooting, some issues may require professional assistance. If you’re unable to fix the problem or if the error code indicates a more serious issue, it’s best to call a qualified technician. They have the tools and expertise to diagnose and repair more complex problems.

Preventing Future Errors

To minimize the chances of encountering Whirlpool Duet washer error codes in the future, regular maintenance is essential. Clean the filter and drain hose regularly, avoid overloading the washer, and use the correct detergent. Routine maintenance can help keep your washer running smoothly and prevent many common issues.


Dealing with Whirlpool Duet washer error codes can be frustrating, but understanding what they mean and how to fix them can make the process much easier. By familiarizing yourself with common error codes and their solutions, you can troubleshoot and resolve many issues on your own. Regular maintenance and knowing when to call a professional can also help keep your washer in top condition.


1. What should I do if I see a Whirlpool Duet washer error code?

If you see an error code, consult your washer’s manual to identify the code and its meaning. Follow the troubleshooting steps provided or refer to this guide for common solutions.

2. Can I reset my Whirlpool Duet washer to clear error codes?

Yes, unplugging your washer from the power source for a few minutes and then plugging it back in can reset the control board and clear some error codes.

3. Why does my Whirlpool Duet washer keep displaying the F02 error code?

The F02 error code indicates a drainage problem. Check for clogs in the drain hose, pump, and filter. Ensure the pump is working correctly to resolve the issue.

4. How often should I perform maintenance on my Whirlpool Duet washer?

Regular maintenance should be performed every few months. Clean the filter, check the drain hose, and ensure the washer is not overloaded or using too much detergent.

5. When should I call a professional for my Whirlpool Duet washer?

If you cannot resolve the error code through basic troubleshooting or if the issue seems complex, it’s best to call a professional technician to diagnose and repair the problem.

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