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Bosch Dishwasher Blinking Red Light

bosch dishwasher blinking red light

Bosch dishwasher blinking red light. Bosch is one of the most reliable and reputed brands, famous for its high-quality products and end-user experience.

Dishwashers have an internal system installed that indicates different types of occurring issues, and each light indicates a particular problem. A blinking light is an indication that tells that something is wrong with your dishwasher.

Red is always an indication of some serious matter. You should track the issue in time before it gets worse.

In this scenario, if your Bosch dishwasher has red light constantly turned ON, don’t worry! It means your dishwasher is one cycle, and the light will turn off automatically when the process is completed.

If your dishwasher’s red light blinks continuously, it means something is wrong with your dishwasher and needs to be fixed. So, during this time, your dishwasher will not work.

In this guide, we’ll be talking about possible reasons causing your dishwasher to start blinking red light along with the solution.

Bosch Dishwasher Blinking Red Light

bosch dishwasher blinking red light issue

Here are some reasons why your dishwasher is blinking red light:

The touchpad Isn’t Working

The touchpad is the common reason behind your dishwasher not working. So, it would be best if you inspected the dishwasher’s touchpad to see whether it is working. Sometimes, the touchpad is stuck. So, all you have to do is to restart the dishwasher.

Just unplug and plug it back. Now check if the touchpad is working. If not, you should call the professional to replace the touchpad.

Heating Element Malfunctioning

The heating element in the dishwasher is responsible for heating the water to a certain extent where the water kills bacteria and other germs. It also acts as a dryer to dry the dishes after cleansing.

Therefore, when the heating element stops working, it signals the indicator, which blinks red light accordingly.

To check whether the heating element is working or NOTfollow these steps:

  1. Locate and remove the heating element. It is usually located at the bottom side of the dishwasher. You can assist with the manual.
  2. Once found, unscrew and remove it.
  3. You’ll need a multimeter to test the heating element. Take a multimeter and set it to ohms.
  4. The heating element has two wires, red and black. Attach the red line to the multimeter on one end and the black one to the other end.
  5. Check the reading on the multimeter; if it’s between 10-70, it means your multimeter is working properly. If not, you have to replace the heating element.

The door Isn’t Closed Properly

Bosh dishwashers are designed or engineered so that if the door remains open, it sends the signal to the control panel, and the machine stops working.

You have to check the door whether it is properly closed or not. Sometimes loose hinges may be why your dishwasher’s door isn’t closing properly.

To tighten the door hinges, you have to increase the spring tension. Move the screwdriver clockwise and check if the door closes properly or not and adjust the spring accordingly.

Drain Pump Issue

bosch dishwasher drain pump issue

The function of the drain pump is to push the water to the drain hose, where it reaches the garbage disposal. A clogged filter, clogged drain hose, and broken impeller cause the drain pump to stop working.

If that’s the case, you have to clean the dishwasher thoroughly and test whether it works or not. If the issue persists, you have to call the professional for help.

Check the Door Latch

The door latch keeps the dishwasher’s door closed when it is running and stops the dishwasher from running when the door isn’t closed properly.

Most of the time, when you overload the dishwasher, the door doesn’t close properly. So, ensure that the dishwasher isn’t overloaded.

Reset the Dishwasher

Most of the time, a simple reboot solves the issue. Just unplug the dishwasher and plug it back. Now check if it’s working or not. Hopefully, your case will be resolved.


Dishwashers are not doubted frequently used appliances in the kitchen. If your dishwasher started blinking red light, check our discussed methods above. We hope you have found the solution. If so, Don’t forget to share it with loved ones. Thank you!

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