Bosch Dishwasher E23 Error: An Incoming Mess!

Has your Bosch dishwasher been annoying you lately by taking forever to clean only to leave you with less-than-perfectly clean dishes? 

If so, you might have bumped into the E23 Error, especially if you’re also getting random puddles near the washer. 

What does E23 mean on a Bosch dishwasher, you ask?

Bosch Dishwasher E23 Error is a result of a clogged drain pump or a straight-up faulty one. That means the one your dishwasher has is due for a cleaning or a replacement, either of which can fix the washer right up.

Let me show you how to take care of this error and bring your dishwasher back up to speed again before it floods your kitchen with spills.

What Causes Bosch Dishwasher E23 Error

The Bosch Dishwasher E23 error happens when something goes wrong with the drain pump. 

And when it does happen, you end up with a janky wash cycle and plenty of water on the floor. 

Let’s look at the two main reasons for this error:

Blocked or Clogged Drain Pump

One common reason for the E23 error is when the drain pump gets blocked or clogged. 

Over time, bits of food and other stuff can build up inside the pump, making it hard for the dishwasher to get rid of water. 

When this happens, the dishwasher can’t drain properly, and that’s when the E23 error shows up.

Faulty Drain Pump

Now, let’s talk about another culprit – a faulty drain pump. Sometimes, the poor thing just gets tired from all that hard work. 

Regular use can wear down its parts, like the impeller or motor, and that’s when it starts acting up. 

Electrical issues or damage to its wiring can also play a role in the pump’s malfunction. 

When it goes bad, you’ll have no choice but to swap it out with a new drain pump.

How Do I Fix Error E23 On My Bosch Dishwasher?

Alrighty then, let’s tackle this E23 error head-on with some simple steps to get things sorted!

How Do I Know If My Bosch Dishwasher Drain Pump Is Bad?

Here are some steps to help you give your drain pump a check-up:

1. Before doing anything, make sure the dishwasher is not connected to the power.
2. Take out the bottom rack and look at the drain pump area. 
3. If you see any bits of food or stuff blocking it, remove them carefully.
4. While the dishwasher is running, listen for weird grinding or buzzing sounds. 
5. Those noises might mean the drain pump is not working well.

Bosch Dishwasher E23 Reset

As usual, try out a basic reset. The code might just be popping up because of a software glitch. Resets can fix many Bosch dishwasher error codes easily.

1. Open the dishwasher door.
2. Hold down the “Start” button for about 3 to 5 seconds.
3. Let go of the “Start” button when the display goes blank or shows an error code.
4. Wait a few seconds, then close the dishwasher door.
5. Start the dishwasher again by selecting a cycle and pressing the “Start” button.

Keep in mind, different Bosch dishwasher models might have slightly different reset steps, so you can check out my post on bosch dishwasher reset or your trusty user manual for the exact details. It might also be a good idea to come back to these steps after you’ve done the fix steps I’ve provided below.

How Do I Clean My Bosch Drain Pump?

If you think something’s up with yours, you could try a basic clean first.

1. The drain pump is usually at the bottom of the dishwasher, just below the spinning arm.
2. Before opening the pump, use a sponge or towel to soak up any water that’s still inside.
3. Take off the drain pump cover and check for any clogs or debris. 
4. If you find any, clean them out using a soft brush or cloth.

How To Replace Bosch Dishwasher Drain Pump?

Replacing the drain pump can be a bit tricky, so if you’re not sure, it’s better to ask for help. But if you want to give it a try:

1. Always make sure the dishwasher is unplugged and has no power.
2. Follow the same steps as when cleaning to locate the drain pump.
3. Carefully take off any wires connected to the drain pump. Take pictures or label the wires so you can put them back later.
4. Unscrew or unclip the old drain pump and take it out.
5. Put the new drain pump in the same place and secure it with screws or clips.
6. Attach the wires back to the new pump, just like they were in the old one.
7. After the replacement, plug in the dishwasher and run a test cycle to check if the E23 error is gone.

Maintenance Tips For Bosch Dishwasher Drain Pump

Now, let’s talk about keeping that drain pump in tip-top shape with some easy-peasy maintenance tips:

• Regular Cleaning: Keep an eye on that drain pump area and give it a good wipe down every now and then. Keeping it free from gunk and debris will help it work well.

• Use a Rinse Aid: Don’t underestimate rinse aid – it can prevent buildup in your dishwasher and not just keep your drain pump happy, you’ll get better washes too.

• Run Hot Water Before Starting: Before you start the dishwasher, turn on the kitchen sink’s hot water for a bit. This helps the dishwasher start with hot water, making it easier for the drain pump to do its job.

• Mind What You Load: Be careful with what you load in the dishwasher. Avoid letting bits of food or small items get into the drain pump area.

FAQs

Can I replace a dishwasher pump myself?

You can try it! If you’re comfortable with appliances and know what you’re doing, you might be able to replace it yourself. But if you’re not sure, it’s okay to ask for help from a professional.

How much does it cost to replace a dishwasher drain pump?

The cost can vary based on your dishwasher model, the pump brand, and DIY or professional service. Roughly, it could be around $50 to $200.

Is the E25 error also related to Drain Pump Issue?

Yes, it is. The E25 error is usually caused by a blockage in the whole drain system, which includes the pump and drain hose. Check this bosch dishwasher e25 error post for a detailed solution.

Final Thoughts

Remember, taking care of your dishwasher’s drain pump is vital for a mess-free kitchen experience.

By doing regular cleaning and using rinse aid, you’ll avoid issues like poor cleaning, longer cycles, and water leakage – you’ll be better off hand washing your dishes if you have to deal with that.

If you come across the E23 or even the E24 error, don’t worry. With some basic cleaning, you can easily take care of most of the problems causing these codes. 

And if you end up needing to do a full-on replacement, my post has got your back! So, go on and try out these fixes to get your washer running perfectly again.