Coffee Makers, Troubleshooting Coffee Makers

Cuisinart Coffee Maker Won’t Brew: Try These Troubleshooting Steps

Written by

Erica Cervenkova

Coffee Holli Top Pick


Your Cuisinart coffee maker should brew coffee when you turn it on and press the brew button. Yet, that’s not always the case.

So what could be the problem?

Well, the most likely cause of this problem is system clogging. This can be quite irritating, especially when you have no idea how to go about the problem.

No worries:

We are your trusted plug for fixing problems like this.

Cuisinart Coffee Maker Won’t Brew

Can’t make your delicious cup of coffee because your coffee maker won’t brew? Try these troubleshooting fixes. Check to see if you have plugged in all coffee components and if the heating element is functional. You can also clean the coffee machine with white vinegar and warm water or contact support for help.

1. Ensure You Plug In All Parts of the Coffee Maker.

Know this:

It might be that your Cuisinart coffee maker doesn’t brew because you haven’t set it up properly. Perhaps, there are some disconnections that aren’t quite visible until you check thoroughly.


You need to confirm that all is in place. If not, plug every component as it’s shown in the manual and try brewing again.

You never know:

It might be a minor problem that’ll take only a second.

2. See that the Heating Element is Functioning Properly

Cuisinart Heating Element

Simply put:

Your Cuisinart coffee maker won’t brew if the heating element isn’t working. So, ensure this is not the case.

You can check the functionality of the heating element by turning on your coffee maker and removing the coffee pot from it. Then, see if there are any signs of heat on the heating plate.


If there is no heat, the heating plate is not functioning. A damaged heating element could be the reason. So, you may need a replacement.

You can buy a new heating element on e-commerce platforms like eBay.

To change the heating element:

Ready a replacement and unplug the coffee maker before you start. Then, remove the coffee pot and turn the machine upside down.


Remove the screws from the bottom panel and remove the panel to see the heating element. After this, you should test its continuity with a multimeter.

A continuity test determines whether or not the heating element can conduct electricity. You can do this by placing the probe of the multi-tester on each of the heating element’s circuits.

If the multi-tester doesn’t beep, the result is negative. This certifies that you have to replace the heating element.

At this point:

You have already done most of the work involved in the replacement. Now, you just have to carefully remove the water tubes or hoses attached to the heating element.

They are usually attached to both ends of the element with clamps.

After removing the hose clamps, unscrew your heating element and replace it with a new one. Then, you can couple your machine and brew your coffee once again.


If the multimeter beeps, it means the heating element is active. In this case, the problem might be due to an improper connection.

Simply ensure that the heating element and the power supply are connected, as shown in the manual.


You need to mark the position of all wires and components of the heating element before unscrewing. This will help prevent mistakes when reconnecting the replacement.

3. Clean the Cuisinart Coffee Maker with White Vinegar


If you’ve tried the above fixes and the problem persists, your Cuisinart coffee maker may be clogged.

As already mentioned:

Clogging is the main reason your Cuisinart coffee maker won’t brew. It occurs when you don’t clean your coffee maker regularly.


Your coffee maker stores a lot of debris from mineral deposits and coffee beans. This debris can clog the entire system and affect the brewing cycle even when you turn on the machine.

To unclog your Cuisinart coffee maker:

Fill two-thirds of the water reservoir with warm water and one-third with white vinegar. If your coffee maker has a 12-cup reservoir, this represents 8 cups of water and 4 cups of vinegar.


Brew the coffee maker as if you’re trying to make coffee.


You can repeat this process more than once to ensure your coffee maker is fully unclogged.

After this process, cleanse the reservoir with soap and water.


Wash the reservoir with hot water to remove the remaining vinegar and soap. Do this for two or three cycles until there is no sign of vinegar in your coffee.

Take note of these important facts:

  • Cleaning your coffee maker regularly and thoroughly helps improve the quality of your coffee.
  • It is ideal to clean all removable parts of your coffee maker using a clean fabric dipped in warm water and vinegar solution.
  • Brewing problems shouldn’t be the only reason to clean your Cuisinart coffee maker.  

4. Contact Customer Support

Still doesn’t work?

Perhaps, your coffee maker has developed a more complex problem and requires professional intervention.

Thus, you have to involve Cuisinart’s Customer Support.

As expected:

Cuisinart’s customer support knows more about the machine than you do. So they will most likely suggest the best solutions.


Ensure you try the above fixes before reaching out to customer support.

Models Commonly Affected

Cuisinart DGB-550bk

Cuisinart DGB-550bk

The Cuisinart DGB-550bk is a programmable coffee maker with an automatic grinder and a 12-cup glass carafe.

It also has a permanent gold-tone coffee filter and built-in charcoal water filters, ensuring you only get fresh coffee.

Here’s the problem with the Cuisinart DGB-550bk :

It is prone to clogging, which prevents brewing when the brew button is turned on.

The good thing is:

You can solve this problem using our suggestions.


Here’s what we now know:

Not cleaning your coffee regularly and thoroughly could lead to clogging. This, in turn, could stop your machine from brewing optimally.


The problem could be a result of technical issues with the machine parts and electrical connections.


You can get your Cuisinart coffee maker brewing again by applying the following suggestions.

  • Unclogging the coffee maker by cleaning it and its parts with water and white vinegar.
  • Fixing or replacing the heating plate

There you have it:

With these suggestions, getting your Cuisinart coffee maker brewing again just became easier.


Have you tried any of our suggested fixes? We would love to hear from you. Also, do you have further inquiries or would like to make some suggestions?

Whichever it is, please leave a comment below.

Frequently Asked Questions

Why Does My Cuisinart Coffee Maker not Brew?

The most likely reason your Cuisinart coffee maker doesn’t brew is clogging. It occurs when the coffee accumulates a lot of debris from mineral deposits and coffee beans. Regularly cleaning the coffee maker regularly prevents this.

Is There a Reset Button on Cuisinart Coffee Maker?

No, the Cuisinart coffee maker doesn’t have a reset button. However, you can reset your machine by unplugging it from the wall and plugging it back after 30 seconds.

Why is My Cuisinart Coffee Maker Brewing so Slow?

Your Cuisinart coffee maker may be brewing slowly because you do not clean it regularly. The calcium and mineral deposits in your coffee maker can slow the brew if not cleaned out. 

Erica Cervenkova
Coffee Connoisseur, SCA Member

As a coffee connoisseur and member of the Specialty Coffee Association, I am dedicated to understanding the sustainability of coffee pods and the impact it has on the environment. My expertise lies in the realm of capsule coffee machines, from the likes of Keurig and Nespresso to other well-known US brands. I am passionate about sharing my knowledge and helping others make informed decisions about their coffee choices. Whether you're a coffee enthusiast or just looking for a new way to enjoy your morning cup, I'm here to help.


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