HomeError CodesError Codes On Bosch Dishwasher

Error Codes On Bosch Dishwasher

Are you experiencing error codes on your Bosch dishwasher? Don’t worry, you’re not alone. Many users encounter error codes that can be frustrating and confusing to decipher. However, understanding these codes is crucial in identifying the root cause of the problem and finding a solution.

Error codes are designed to provide diagnostic information about what’s going wrong with your dishwasher. They’re displayed as alphanumeric combinations on the control panel and serve as a communication tool between you and your appliance. Knowing how to interpret these codes can help you determine whether it’s something simple that you can fix yourself or whether you need professional assistance. In this article, we’ll discuss common Bosch dishwasher error codes and their meanings, troubleshooting tips for resolving them, and when it’s time to seek expert help.

Understanding the Importance of Error Codes

Discovering what’s wrong with your Bosch dishwasher can feel like navigating a complex maze, but knowing the significance of error codes can help you avoid frustration and save time. These error codes are designed to assist technicians in diagnosing issues quickly and accurately. By displaying specific messages on the control panel, they indicate which component or system is malfunctioning.

Without understanding these error codes, you may end up wasting time trying to troubleshoot the problem yourself or calling a technician who will charge you for diagnosis. However, if you have insight into what those little electronic messages mean, you’ll be able to determine whether it’s something that you can fix yourself or if professional help is required.

By interpreting your Bosch dishwasher’s error codes correctly, you’ll not only save money on repairs but also extend the lifespan of your appliance by addressing issues promptly. So next time an error code appears on your dishwasher’s display screen, don’t panic! Instead, take note of it and refer to your user manual for guidance on how best to handle the issue.

Common Bosch Dishwasher Error Codes and Their Meanings

You’ll want to know what your dishwasher is trying to tell you by displaying specific symbols on the control panel. Bosch dishwashers are known for their advanced features and intuitive control panels that make it easy to operate them. But just like any other appliance, they can also encounter problems from time to time, which can be frustrating if you don’t understand what the error codes mean. In this subtopic, we’ll discuss some of the most common Bosch dishwasher error codes and their meanings.

One of the most common error codes you may encounter is E15, which indicates a water leak in your dishwasher. This could be caused by a damaged hose or pump seal, or a defective inlet valve. If you see this code flashing on your control panel, stop using your dishwasher immediately and check for any visible leaks around the base of the machine. You may need to call in a professional technician to diagnose and fix the problem.

Another common error code is E22, which means there’s an issue with your dishwasher’s water supply system. This could be due to a clogged filter or inlet valve, low water pressure in your home plumbing system, or even a malfunctioning circulation pump. To troubleshoot this issue, check that your water supply is turned on and that there are no kinks or blockages in the hoses leading into your dishwasher.

In summary, understanding Bosch dishwasher error codes can save you time and money when it comes to troubleshooting issues with your appliance. By knowing what these codes mean and how to address them properly, you can avoid more serious problems down the line and ensure that your dishes come out clean every time you use it.

E15 Error Code: Water Not Filling Up

If you’re having trouble getting your Bosch dishwasher to fill up with water, the E15 error code could be the culprit. This code indicates that your machine is not receiving enough water to start the wash cycle. Fortunately, there are a few simple things you can do to troubleshoot this issue.

First, check your water supply and make sure it’s turned on and working properly. If everything seems fine with your supply, take a look at the dishwasher’s inlet valve. It may be clogged or damaged and in need of replacement. You can also try cleaning out any debris from the filter screen or checking for kinks in the water hose leading to the machine.

If none of these solutions work, it’s possible that there’s an issue with your machine’s electronic control board or pressure sensor. In this case, it may be best to call in a professional for repair or replacement services. By taking these steps, you’ll be well on your way to fixing the E15 error code and getting your Bosch dishwasher back up and running smoothly again!

E22 Error Code: Water Tap Closed

The E22 issue arises when the water tap is closed, leaving your dishwasher unable to receive the refreshing flow of water it needs for a thorough clean. This error code can be frustrating, but luckily there are some simple solutions you can try before calling in a professional. First, check that your water supply is turned on and that the hose connecting to your dishwasher isn’t kinked or blocked. If everything seems okay with those components, then it’s possible that your water inlet valve may be malfunctioning and will need to be replaced.

Another possible cause of the E22 error code is an issue with your dishwasher’s control board. In this case, resetting the appliance might do the trick. To reset your Bosch dishwasher, start by unplugging it from the wall or turning off its circuit breaker for about five minutes. Once you’ve done that, plug it back in or turn its circuit breaker back on and see if this resolves the issue.

If these solutions don’t work, then it’s time to call in a professional technician who can diagnose and repair any underlying issues causing the E22 error code on your Bosch dishwasher. With their expertise and knowledge of these appliances, they’ll be able to get your dishwasher up and running again so you can enjoy spotless dishes without any interruptions!

E24 Error Code: Drainage Issues

Having trouble with your dishwasher not draining properly? The E24 issue may be the culprit, but don’t worry – there are simple solutions you can try before calling in a professional. The E24 error code on Bosch dishwashers indicates that there is a problem with the drainage system. This could mean anything from a clogged drain hose to a malfunctioning pump.

The first thing you should check is the filter and drain basket. These can become clogged with food particles and other debris over time, preventing water from flowing out of the dishwasher properly. Remove any visible debris and clean the filter thoroughly with warm, soapy water. If this doesn’t solve the problem, it’s possible that there is an issue with the drain hose or pump.

If you’re comfortable doing so, try disconnecting and inspecting the drain hose for any obstructions or damage. If everything looks good there, it’s likely that your dishwasher’s pump has failed and will need to be replaced. While this may seem like a daunting task, many Bosch dishwashers have easily accessible pumps that can be replaced without too much difficulty. However, if you’re not comfortable working on your dishwasher yourself, it’s always best to call in a professional to avoid causing further damage or voiding your warranty.

E25 Error Code: Faulty Drain Pump

Looks like your dishwasher is having trouble draining, and the culprit might be a faulty drain pump – indicated by the E25 message. The drain pump is responsible for removing water from the dishwasher during the wash cycle. When it malfunctions, it can lead to poor drainage or even complete failure of the entire system.

If you’re getting an E25 error code on your Bosch dishwasher, first make sure that there are no obstructions in the drain hose or filter. If everything appears clear, then it’s time to check if the drain pump itself is malfunctioning. You’ll need to remove the bottom panel of your dishwasher and locate the pump at the base of the machine. Check for any damage or signs of wear and tear, such as cracks in its housing or a damaged impeller.

Replacing a faulty drain pump can be quite tricky, so if you’re not confident doing it yourself, consider hiring a professional technician to do it for you. With regular maintenance and careful use, your Bosch dishwasher should continue running smoothly and efficiently for years to come!

E09 Error Code: Heating Element Failure

You may notice your dishes coming out of the wash cycle still wet and cold, as your dishwasher’s heating element has failed – indicated by the E09 message. This error code occurs when the dishwasher is unable to heat water to the required temperature during a wash cycle. If you’re facing this issue, here are some reasons why it might be happening:

  • The heating element is faulty or damaged: The most common reason for an E09 error code is a faulty heating element. Over time, these elements can wear out or become damaged due to mineral buildup. A technician can diagnose and replace the heating element if necessary.
  • The thermostat is malfunctioning: Another possibility is that the thermostat responsible for regulating the temperature in the dishwasher has malfunctioned. A technician will need to check this and make any necessary repairs.
  • Electrical problems: Finally, an E09 error code could indicate an electrical problem with your dishwasher. There could be issues with wiring or connections within the machine that are preventing it from functioning properly.

If you see an E09 error code on your Bosch dishwasher display panel, there’s no need to panic just yet. You may be able to troubleshoot and resolve this issue on your own by checking for simple problems like clogs in hoses or filters that could be preventing proper water flow or temperature regulation. However, if none of these solutions work, it’s best to call in a professional technician who can diagnose and repair any more complex issues causing this error code.

In summary, an E09 error code on your Bosch dishwasher means that there’s likely a problem with its ability to heat water during a wash cycle. This could be due to several factors such as faulty heating elements or thermostats as well as electrical malfunctions within the machine itself. By following some basic troubleshooting steps and seeking professional help when needed, you should be able to get your Bosch dishwasher back up and running smoothly once again!

E01 Error Code: Tripping of Safety Switch

If your safety switch keeps tripping, it’s time to take a closer look at what’s causing this issue in your dishwasher. The E01 error code indicates that there is a problem with the electrical circuit for the control module. This can be caused by a short circuit or an open circuit in the wiring, or a faulty control module itself.

To troubleshoot this issue, start by checking the wiring connections between the control module and other components such as the heating element and pump motor. Make sure all connections are secure and free of damage. If you find any damaged wires, replace them immediately.

If all of your wiring checks out okay, then it may be time to replace your control module. This should only be done if you have ruled out any other possible causes for the E01 error code. Once you have replaced the control module, run a test cycle on your dishwasher to make sure everything is working properly again. Remember that electrical issues can be dangerous if not handled properly, so don’t hesitate to call in a professional if you feel unsure about making any repairs yourself.

Troubleshooting Tips for Bosch Dishwasher Error Codes

Get your dishwasher back up and running smoothly with these helpful tips for troubleshooting common issues. When you encounter an error code on your Bosch dishwasher, the first step is to consult the user manual that came with it. The manual typically includes a list of error codes and their corresponding solutions. Take some time to read through it and see if you can find a solution to the problem.

If consulting the user manual doesn’t solve the problem, don’t panic just yet. There are other things you can try before calling in a professional technician. One thing you could do is run a diagnostic test on your dishwasher. This will help identify any hidden problems that may be causing the error code. To run this test, refer to your user manual or search online for instructions specific to your model.

Another troubleshooting tip is to check for any obstructions in the dishwasher’s drain hose or garbage disposal unit. If either of these components becomes blocked, it can cause water to back up into the machine, triggering an error code. You should also inspect the spray arms and filters for clogs as they can also contribute to poor performance and error codes on your Bosch dishwasher.

Remember, there are many possible reasons why your Bosch dishwasher may be displaying an error code, but most issues are simple enough to fix yourself with some basic knowledge and tools at hand!

When to Seek Professional Help for Error Codes

When your dishwasher is persistently malfunctioning, it may be time to bring in a professional technician for assistance. While some error codes can easily be resolved through basic troubleshooting steps, there are some issues that require the expertise of an experienced repairman. If you find yourself repeatedly encountering the same error code despite following all the recommended solutions, it’s best to seek professional help.

Attempting to fix complex problems without proper training and knowledge can only make matters worse. Not only could you potentially damage your appliance further, but you could also put yourself at risk of electrocution or other injuries. Professional technicians have undergone extensive training and have years of experience under their belt, allowing them to diagnose and repair any issue with precision and efficiency.

Hiring a professional for your Bosch dishwasher’s error codes can save you time, money, and hassle in the long run. A skilled technician will not only fix the problem but also provide valuable advice on how to maintain your appliance properly. Don’t hesitate to seek help when necessary – sometimes having an expert take care of things is the best decision you can make!

Frequently Asked Questions

How do I reset the error codes on my Bosch dishwasher?

If you’re looking to reset the error codes on your Bosch dishwasher, there are a few steps you can take. First, turn off the power to the dishwasher by unplugging it or turning off the circuit breaker. Wait a few minutes, then turn the power back on. Next, press and hold the "Start" button for about five seconds until all of the lights on the display panel light up. Release the button, then press it again to start a new cycle. If this doesn’t work, consult your owner’s manual or contact Bosch customer service for further assistance.

Can I fix a drainage issue error code on my own, or do I need to call a professional?

If you’re experiencing a drainage issue with your Bosch dishwasher, there are a few things you can try before calling in a professional. First, check the drain filter and remove any debris that may be clogging it. You should also inspect the drain hose for any kinks or blockages. If neither of these solutions work, try running the dishwasher on a different cycle to see if that resolves the issue. However, if none of these steps fix the problem and you continue to receive an error code, it may be time to call in a professional for further assistance.

Is it safe to continue using my Bosch dishwasher if it is displaying an error code?

If your Bosch dishwasher is displaying an error code, it may not be safe to continue using it until the issue has been resolved. Continuing to use the appliance could potentially cause further damage and lead to more costly repairs. It’s important to refer to the manufacturer’s manual or contact a professional for assistance in diagnosing and fixing any issues with your dishwasher. Don’t put yourself or your home at risk by ignoring error codes and continuing to use a faulty appliance.

My Bosch dishwasher is displaying an error code that is not listed in this article, what should I do?

If your Bosch dishwasher is displaying an error code that is not listed in the article, don’t panic. The first thing you should do is consult the owner’s manual to see if there are any troubleshooting steps you can take. If that doesn’t work, try contacting Bosch customer service for further assistance. They may be able to help diagnose the problem and provide a solution. Whatever you do, don’t ignore the error code and continue using your dishwasher as usual. Doing so could cause further damage or even create a safety hazard. It’s best to address the issue as soon as possible to avoid any potential complications down the road.

Are there any common preventative maintenance tasks I can perform to prevent error codes from occurring on my Bosch dishwasher?

To prevent error codes from occurring on your Bosch dishwasher, there are a few common preventative maintenance tasks you can perform. First, make sure to regularly clean the dishwasher’s filter and check for any debris or buildup in the spray arms. Additionally, run hot water in your sink before starting the dishwasher to ensure that it begins with hot water and not cold. Finally, use a descaler periodically to remove any mineral buildup in the dishwasher’s interior. By performing these simple tasks on a regular basis, you can help keep your Bosch dishwasher running smoothly and avoid potential error codes.


In conclusion, understanding the error codes on your Bosch dishwasher is crucial for identifying and fixing any issues that may arise. By knowing what each code means, you can take appropriate action to resolve the problem before it becomes more serious.

If you encounter an error code on your machine, refer to the list of common codes and their meanings provided in this article. Try troubleshooting tips to see if you can resolve the issue yourself. If all else fails or if you are unsure about how to proceed, seek professional help from a qualified technician who can diagnose and fix the problem for you. With proper care and maintenance, your Bosch dishwasher can provide years of reliable service.

Leave a Comment

Stella is the founder and chief editor of getdishwasher.com. For the last decade and a half, Her aim for this website was to help people make the right decisions for their dishwasher component upgrades.

Like it? Share it!