How to Deal with E17 Error in Bosch Washing Machine

By sarvottam

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Bosch washing machines are renowned for their efficiency and reliability, but like any appliance, they may encounter errors from time to time. One such error is the E17 error, which can be confusing for users who are not familiar with its meaning. In this article, we will delve into the E17 error in Bosch washing machines, understanding its implications, exploring the possible causes, and providing step-by-step solutions to resolve it. So, if you’ve encountered the E17 error on your Bosch washing machine, keep reading to learn how to tackle it like a pro.

Understanding the E17 Error Code

The E17 error code on Bosch washing machines typically points to an issue with the water supply. When this error occurs, you may notice the error code displayed on the control panel, along with an accompanying signal or beep. The E17 error can disrupt the washing cycle, but fear not, as we’ll guide you through troubleshooting and resolving the issue.

Possible Causes of the E17 Error

  1. Water Supply Problems: The most common reason for the E17 error is related to water supply issues. This could be due to a clogged or kinked water inlet hose, a closed water supply valve, or low water pressure in your area.
  2. Faulty Water Inlet Valve: A malfunctioning water inlet valve can also trigger the E17 error. The valve is responsible for allowing water into the machine, and any disruption in its functioning can lead to the error.
  3. Blocked Filters: Over time, filters in the water inlet valve and hoses can become clogged with debris and sediment, hindering the water flow and triggering the E17 error.
  4. Drainage Problems: Surprisingly, drainage issues can indirectly contribute to the E17 error. If the washing machine doesn’t drain properly, it can impact the water supply process and trigger the error.

How to Resolve the E17 Error

Now that we have identified the potential causes of the E17 error, let’s dive into the step-by-step solutions to troubleshoot and resolve the issue with your Bosch washing machine.

Solution 1: Check Water Supply

The first and simplest step is to inspect the water supply to your Bosch washing machine. Start by examining the water inlet hose to ensure it is not bent or kinked, as this can restrict water flow. Next, check the water supply valve to ensure it is fully open, allowing water to flow freely into the machine. If the valve is partially or fully closed, open it to its maximum capacity. Additionally, check if there are any ongoing water supply issues in your area that may be causing low water pressure.

Solution 2: Inspect the Water Inlet Valve

The water inlet valve is a crucial component responsible for allowing water into the washing machine. If it is faulty or clogged, it can trigger the E17 error. To inspect the valve, start by disconnecting the power supply and turning off the water supply valve. Locate the water inlet valve at the back of the washing machine and remove the inlet hoses. Check for any blockages or debris in the valve. If you find any issues, consider cleaning or replacing the valve as necessary.

Solution 3: Clean the Filters

Clogged filters can significantly impede water flow, leading to the E17 error. To clean the filters, first, turn off the water supply and disconnect the inlet hoses. Look for filters inside the water inlet valve and the hose connections. Gently remove the filters and rinse them under running water to remove any dirt or debris. Once cleaned, reassemble the filters and hoses, ensuring they are securely attached.

Solution 4: Check Drainage

As mentioned earlier, poor drainage can indirectly contribute to the E17 error. Ensure that the drain hose is correctly installed and not blocked or obstructed. If the drain hose is placed too deep into the drain pipe, it can create a siphoning effect and disrupt the water supply. Adjust the drain hose to the correct height if needed.


Encountering the E17 error on your Bosch washing machine can be a frustrating experience, but with the troubleshooting steps provided in this guide, you can resolve the issue effectively. Begin by checking the water supply, inspecting the water inlet valve, cleaning the filters, and ensuring proper drainage. By following these solutions, you can restore your Bosch washing machine to its optimal performance and get back to hassle-free laundry days.


1. Can I reset the Bosch washing machine to clear the E17 error? Yes, you can try resetting the washing machine by turning it off and unplugging it for a few minutes. Plug it back in, turn it on, and check if the error persists. If it does, proceed with the troubleshooting steps outlined in this guide.

2. Should I contact customer support if the E17 error persists? If you have followed all the troubleshooting steps and the E17 error still appears, it’s advisable to reach out to Bosch customer support or a qualified technician for further assistance.

3. How often should I clean the filters in my Bosch washing machine? Cleaning the filters at least every six months is recommended to ensure smooth water flow and prevent clogging.

4. Can a clogged drain hose cause the E17 error? Yes, a blocked or improperly installed drain hose can lead to drainage problems, which may trigger the E17 error.

5. What kind of detergent should I use in my Bosch washing machine? Bosch recommends using high-efficiency (HE) detergent for their washing machines to achieve the best results and prevent issues.

6. Can using too much detergent cause the E17 error? While excessive detergent usage may not directly cause the E17 error, it can lead to other issues with your washing machine over time. Follow the manufacturer’s guidelines for detergent usage.

7. Can I use my washing machine after resolving the E17 error? Once you have successfully resolved the E17 error and ensured that the water supply and drainage are functioning correctly, you can resume using your Bosch washing machine as usual.

8. Is the E17 error common in Bosch washing machines? Yes, the E17 error is a common issue in Bosch washing machines and is usually related to water supply or drainage problems.

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