Why Is My Dishwasher Blinking? - HomeGearGeek (2024)

No one can deny the convenience of having a dishwasher in the kitchen. It helps to reduce the workload involved in cleaning up after a meal. So, when it decides to malfunction, it can be frustrating. Among the many issues that dishwashers encounter, blinking lights are commonly reported. If you’re wondering, “why is my dishwasher blinking?” you’ve come to the right place. In this article, you’ll learn the reasons why your dishwasher is blinking and what to do about it.

Reasons Why Your Dishwasher Is Blinking

1. Error or Fault Code
One possible cause for your dishwasher blinking is that it has detected an error or fault code. The blinking lights usually indicate the error or code number, which can be used to diagnose the problem. Some of the error codes include a blocked drain, a malfunctioning heater, or a faulty sensor.

2. Dishwasher Door
Another possible cause of blinking lights on your dishwasher is a problem with the door. If the door isn’t shut correctly, the dishwasher may not start, and the lights will start blinking. You may need to readjust the door or check if the latch has been damaged.

3. Power Supply
A power supply issue could also cause your dishwasher to start blinking. If the dishwasher isn’t getting enough power, it may fail to start or stop mid-cycle, causing the lights to blink. Check if there’s a power outage in your area or if the dishwasher is plugged in properly.

What to Do When Your Dishwasher Is Blinking?

1. Reset Your Dishwasher
One of the first things to try when your dishwasher is blinking is to reset it. Turn off the power supply to the dishwasher for a few minutes and then turn it back on. This should clear any minor glitches and reset the dishwasher’s settings.

2. Clean the Dishwasher
Dishwashers can build up grime, debris, and greasy residue on their interior and exterior surfaces. This can cause the dishwasher to malfunction, such as an error in the sensors or water levels, which could cause your dishwasher to blink. Clean the dishwasher with hot soapy water or run it through a cleaning cycle.

3. Call a Professional
If the problem persists after you’ve tried these solutions, it’s time to call a professional. Do not attempt to fix the problem yourself as it could cause more damage to the dishwasher. A professional dishwasher technician will inspect and diagnose the issue and repair it accordingly.


In conclusion, if your dishwasher is blinking, it’s an indication that something is wrong. However, knowing “why is my dishwasher blinking?” and what to do about it can help you save time, money and prevent the frustration that comes with a malfunctioning dishwasher. Try resetting the dishwasher first, cleaning it, or calling a professional for help. By addressing these issues early on, you can prevent further damage and ensure that your dishwasher remains in good working condition.

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Why Is My Dishwasher Blinking?

If you are seeing blinking lights on your dishwasher, it could be a sign of a malfunction in the machine. Here are some frequently asked questions to help you understand why the dishwasher is blinking:

What causes the dishwasher lights to blink?

Dishwashers have different types of blinking lights that indicate various issues. The most common reasons include a malfunctioning sensor, blocked or dirty filters, a clogged drain hose, or a malfunctioning timer.

How do I troubleshoot the blinking dishwasher lights?

To fix the problem, first, try to understand the meaning of the flashing lights. You can check the user manual to find out what the different blinking light patterns indicate. If you can’t find a solution, try cleaning the filters, checking for clogs, resetting the timer, or contacting a professional technician.

Can I fix the blinking lights myself?

If the issue is a simple one, such as filters or drains, you might fix it yourself. However, it’s better not to take chances with your dishwasher, especially if you are not familiar with the machine. It’s recommended to call a professional technician who can troubleshoot and fix the problem quickly and efficiently.

How can I prevent my dishwasher from blinking in the future?

You can take some preventive measures to avoid your dishwasher lights from blinking in the future, such as cleaning the filters and checking the drain regularly, avoiding overloading the machine, using the right detergent, and not opening the door during the cycle. These simple steps can help keep your dishwasher in good condition and avoid major problems.

More to explore: Are IKEA Mugs Dishwasher Safe? Here’s What You Need to Know

Why Is My Dishwasher Blinking? - HomeGearGeek (2024)
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