GeneralWindows Errors

How To Efficiently Fix the Troublesome E15 Error Code on Your Bosch Dishwasher

Understanding the E15 Error Code in Bosch Dishwashers

The E15 error code in Bosch dishwashers is a commonly known fault that signifies the machine’s detection of water in the sump or base of the appliance. This error code is a built-in safety feature that prevents the dishwasher from flooding your kitchen. To resolve this error, it will require removing the excess water that has inadvertently pooled at the base of the dishwasher.

Common Causes of the E15 Error Code on Bosch Dishwashers

There are several possible causes for the E15 error code on Bosch dishwashers. The most common cause is a leaking component within the dishwasher. This could be from a faulty seal or gasket, a damaged water hose, or even a loose connection. It could also be due to overfilling or a malfunctioning float switch. Identifying the root cause of the issue is crucial in fixing the E15 error code.

Preliminary Checks Before Fixing the E15 Error Code

Before you begin troubleshooting the E15 error code, there are a few preliminary checks to conduct. Ensure that the dishwasher is unplugged from the power source to avoid any electrical accidents. Check for visible leaks around the dishwasher. Inspect the seals, gaskets, and hoses for signs of wear and tear. Also, ensure that the dishwasher is not overfilled and the float switch is operating correctly.

Step-by-Step Guide to Fix the E15 Error Code

  1. Unplug your dishwasher: The first step in fixing an E15 error code is to unplug your dishwasher to ensure your safety.

  2. Remove the dishwasher door: The next step is to remove the door of the dishwasher. This will allow you to get to the base of the dishwasher.

  3. Dry up the base: Use a dry cloth or towel to soak up any visible water in the base of the dishwasher.

  4. Inspect the components: Check all the components within your dishwasher for signs of leaks or damages.

  5. Replace any faulty components: If any components are found to be faulty, replace them immediately.

  6. Test your dishwasher: After replacing any faulty components, plug your dishwasher back in and run a cycle to see if the E15 error code has been resolved.

  7. Consult a professional: If the error code persists, it may be time to consult a professional for assistance.

Precautions to Take While Fixing the E15 Error Code

While fixing the E15 error code on your Bosch dishwasher, it’s crucial to follow certain safety precautions. Always unplug your dishwasher before starting any repair work. Avoid handling any electrical components with wet hands. Use the right tools for the job, and always follow the manufacturer’s instructions. If you’re unsure about any step, it’s better to consult a professional rather than risk damaging your appliance further.

Professional Help for Fixing the E15 Error Code on Bosch Dishwashers

In some cases, the E15 error code might persist even after trying to fix it yourself. This is a clear sign that you need professional help. You can reach out to a Bosch service center near you or hire a trusted appliance repair professional. Ensure they have experience dealing with Bosch dishwashers to ensure accurate diagnosis and repair. You can find Bosch’s official service center locator on their website.

Preventive Measures to Avoid the E15 Error Code

Prevention is always better than cure. Avoid the occurrence of the E15 error code by regularly checking your dishwasher for signs of leaks. Avoid overfilling your dishwasher and ensure all components are well maintained. Always follow the manufacturer’s instructions for use and maintenance to keep your dishwasher in optimal working condition.

Final Words on Efficiently Fixing the E15 Error Code on Your Bosch Dishwasher

Understanding and efficiently fixing the E15 error code in your Bosch dishwasher can save you unnecessary stress and costly repairs. By following the above steps and taking necessary precautions, you can prolong the lifespan of your dishwasher and ensure its optimal performance.

Final Thoughts

The E15 error code can indeed be a hassle, but with proper knowledge and a systematic approach, you can quickly resolve this issue. However, if the problem persists after several attempts at fixing it yourself, it’s best to seek professional help. Bosch Dishwasher is an essential appliance, and it’s crucial to ensure its smooth operations.


What does the E15 error code mean on a Bosch dishwasher?

The E15 error code on a Bosch dishwasher indicates that water has been detected in the sump or base of the dishwasher.

How can I fix the E15 error code on my Bosch dishwasher?

You can fix the E15 error code on your Bosch dishwasher by soaking up the excess water in the base, checking for leaks or damages, and replacing any faulty components.

When should I seek professional help for an E15 error code?

If the E15 error code persists even after attempting to fix it yourself, it’s time to seek professional help.

The content provided is based on careful research and general knowledge. We, at, are not responsible for any inaccuracies or inconsistencies. Please use it at your discretion and seek professional help if necessary.

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