Fix: ‘Bosch Dishwasher Error Code E15’ issue

In this article we will show you how to Fix ‘Bosch Dishwasher Error Code E15’ issue. Bosch is a well-known German company that makes high-quality car parts and appliances. Bosch dishwashers are known for having features that are on the cutting edge and staying for a long time. But even the best dishes will have a problem that sends an error code at some point. When an error code comes up, the dishwasher usually stops working.

The dishwasher has become a favorite cooking tool in most homes because it makes cleaning up after meals easier. It also keeps families from fighting every night about who should do the cooking. So, instead of having to wash the dishes by hand after dinner, read on. Hopefully, you’ll find an answer that will let you put your dishwasher back to work again.

If your Bosch dishwasher has the error code E15, it means that there is water in the bottom of the dishwasher. Most of the time, this error code is easy to fix, but you may need to take off the front panel and kickplate of the dishwasher. The cause will also need to be looked into to make sure the error code doesn’t come back and to stop the washing or your home from getting any worse. Here are some ways to Fix ‘Bosch Dishwasher Error Code E15’ issue.

What is Bosch Dishwasher Error Code E15?

Bosch is a well-known German company that makes a wide range of tools and machines, such as dishwashers. Every so often, the company gets an E15 error code. The question is, what does this error number mean? Let’s figure out why a Bosch dishwasher might show the E15 error code and how to fix it. The E15 error number on a Bosch dishwasher means that water has built up at the bottom of the machine.

In particular, water has collected in the trough, which has turned on the safety switch. So, the dishwasher stops working, and the E15 warning message stays until the dishwasher is reset. The E15 error is part of the dishwasher’s leak security system. It is meant to stop the dishwasher from running if water is found where it shouldn’t be, preventing the kitchen floor from flooding. The first thing you need to do to fix this problem is to clear the E15 error code on your dishwasher.

Causes of the Bosch Dishwasher Error Code E15

1. Water leakage: This error code often indicates a water leakage issue in the dishwasher.
2. Faulty or damaged water supply: If the dishwasher is not receiving an adequate water supply or if the water supply is faulty or damaged, it can trigger the E15 error code.
3. Faulty or malfunctioning aquastop: The aquastop is a safety device that monitors water flow into the dishwasher. If it is faulty or malfunctioning, it can cause the E15 error.
4. Clogged drain: A clogged drain can lead to water accumulation in the dishwasher, triggering the E15 error.
5. Sensor malfunction: The sensor responsible for detecting water levels or leaks may be malfunctioning, resulting in the E15 error code.
6. Faulty or damaged internal components: Issues with internal components such as valves, pumps, or circuit boards can also contribute to the E15 error.

Ways to Fix ‘Bosch Dishwasher Error Code E15’ issue

Check the Filter

The next step is to check your dishwasher’s filter and clean it well. When the filter is dirty or full of debris, it can make it hard for your dishwasher to clean. Then, this causes your Bosch dishwasher to show the E15 trouble code. Follow the steps below to check and clean the filter:

1. Look at the bottom of your dishwasher to find the water filter.
2. If your dishwasher has a bottom cover, you may need to take it off to get to it.
3. Once you find it, turn the filter to get it out of the way, and then take it out.
4. Some filters have two parts that need to be taken off separately.
5. Once you get it off, use hot soapy water and a brush to clean the filter well.
6. After that, dry it and put it back in the dishwasher.
7. Make sure you put it back firmly in the same place it was before.
8. Turn on the dishwasher and see if the problem is still there.

Perform the tilt method

Another way to fix the problem and get rid of the Bosch dishwasher error code 15 is to tilt the dishwasher backward 45 degrees. But tilting the dishwasher is probably not a long-term solution, and it could cause more damage to the dishwasher. You may not be able to find and fix the cause of the error code, which could be a dangerous leak, even if you tilt your dishwasher. If you decide to use this way to get rid of the E15 error code, do the following:

1. Turn off the power and water before moving the dishwasher.
2. Take the dishwasher out from under the cabinet in the kitchen.
3. Tilt it back 45 degrees, being careful.
4. Once the dishwasher is turned on its side, the water in the base will drain out. This will clear the error code and get the dishwasher running again.
5. Set down a jar that can hold the water that will come out.
6. When you tilt the dishwasher, water runs away from the safety switch. This makes the dishwasher stop thinking it’s going to leak, so the switch resets itself.
7. As soon as the power comes back on, the error code should go away.

Check the Leak Sensor

The next thing that could cause an error code E15 on a Bosch dishwasher is a broken leak monitor. Even though this doesn’t happen very often, like any other part of a dishwasher, it may need to be replaced if it wears out or stops working. Checking the leak monitor is easy:

1. Turn off the electricity to the machine.
2. Find the leak gauge. If you need to, check your manual.
3. Check to see if the sensor has any damage that you can see.
4. If you have a voltmeter, you can take the sensor off and check to see if it is connected.
5. Once the sensor is broken or no longer works, it will need to be replaced.
6. If it isn’t broken, however, you can put it back in the dishwasher and move on to the next step.
7. If the sensor was changed, turn the dishwasher back on and see if the error code is still there.

Reset the Bosch Dishwasher

1. Turn off the power to the machine for about 30 seconds.
2. Get rid of any bugs, mistakes, or function code.
3. If the glitch caused the error number E15, do a hard reset.
4. Turn off the power to the dishwasher for about 5 minutes.
5. Make it easy to get rid of the error code.
6. If the error code comes back, drain the water from the bottom of the machine.

Check the Dishwasher Tank

The E15 error code may also keep showing up if your washing tank is broken and has a crack that could cause it to leak.

1. Ensure dishwasher tank is in good condition.
2. Inspect the dishwasher tank closely.
3. Find a crack or defect on the dishwasher tank.
4. Get a professional technician to help you fix it or consider buying a new dishwasher.
5. If Bosch Dishwasher error code e15 persists.

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