Bosch Dishwasher E25: Stop That Stink!

If you don’t take care of the error E25 pronto, you’ll end up with a filthy and foul-smelling kitchen which you’ll have to clean by hand. No one wants that hassle. 

So, what does E25 on a Bosch dishwasher mean? It’s a heads-up that something’s off with your drain pump or its cover. Luckily, fixing it is a cinch. Just give the drain pump a good clean and tighten the cover a bit. 

Don’t let your precious kitchen turn into a breeding ground for all things unhealthy. 

Let me break down these causes and help you sort out the issue, so you can have a squeaky-clean kitchen and sparkling dishes once again! 

What Causes Bosch Dishwasher E25 Error?

What Causes Bosch Dishwasher E25 Error

So who’s the culprit behind the E25 error on your Bosch dishwasher? Let’s check them out:

Drain Pump Block

The E25 error on a Bosch dishwasher happens when the drain pump gets blocked. 

Over time, gunk like food particles and other stuff can build up, clogging the pump. 

When this happens, the pump can’t drain the water properly, and that triggers the E25 error.

Loose Or Missing Drain Pump Cover

Another reason for the E25 error is if the drain pump cover is loose or missing.

 You’ll find the cover at the bottom of the dishwasher, under the filter. If it’s not in place or wobbly, debris can get into the pump and cause a blockage. 

That’s when you see the E25 error.

How To Fix Bosch Dishwasher E25 Error

How To Fix Bosch Dishwasher E25 Error

To fix the E25 error on your Bosch dishwasher, you can follow step-by-step instructions to test the drain pump, clear any blockages, replace the drain pump if necessary, or tighten/replace the drain pump cover.

How Do I Test My Bosch Dishwasher Drain Pump?

To check if your Bosch dishwasher drain pump is working properly, follow these steps:

  1. Unplug the dishwasher from the power.
  2. Find the drain pump in the sump area, under the filter.
  3. Remove the filter and disconnect the wires from the pump terminals.
  4. Use a multimeter to test the pump’s continuity.
  5. A reading between 10-100 ohms means it’s all good.

If it’s not in that range, you can try the following steps. 

Bosch Dishwasher Drain Pump Quick Fix

If your drain pump is blocked, try this quick fix to get rid of the E25 error:

  1. Unplug the dishwasher from the power.
  2. Take out the filter and access the sump area.
  3. Use a spoon or something similar to pry off the drain pump cover in the sump until it clicks.
  4. Clean out any gunk or water in the sump area with a sponge.
  5. Put the drain pump cover back in the sump securely.
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How To Replace Drain Pump On Bosch Dishwasher?

How To Replace Drain Pump On Bosch Dishwasher

If the blockage won’t budge or the drain pump is damaged, follow these steps to replace it:

  1. Unplug the dishwasher from the power.
  2. Remove the front access panels.
  3. Disconnect the wires from the pump terminals and remove any clamps holding it in place.
  4. Carefully take out the old drain pump from the sump area and install the new one.
  5. Reconnect the wires and secure the pump with the clamps.
  6. Put the front access panels back on and plug in the dishwasher.

How To Check If I Have Loose Or Missing Drain Pump Cover?

To see if your Bosch dishwasher has a loose or missing drain pump cover in the sump area, do this:

  1. Unplug the dishwasher from the power source for safety.
  2. Open the dishwasher door and locate the filter inside the dishwasher.
  3. Based on the model, the filter may be located at the bottom of the dishwasher or in the back near the bottom.
  4. Remove the filter by lifting or twisting it clockwise, following the manual if necessary.
  5. Look inside the dishwasher in the sump area where the filter was.
  6. Locate the circular or rectangular drain pump cover.
  7. Check if the drain pump cover is loose or missing.

How To Replace Loose Or Missing Drain Pump Cover

If the drain pump cover is loose or missing, try this quick fix:

  1. Contact Bosch customer support or a certified technician to obtain the correct replacement drain pump cover.
  2. Once you have the replacement cover, unplug the dishwasher from the power source and locate the old drain pump cover beneath the filter.
  3. If the old cover is still in place, use a suitable tool to remove it. This may involve unscrewing screws or unclipping clips depending on the model.
  4. Set the old drain pump cover aside.
  5. Take the new drain pump cover and align it properly over the pump opening.
  6. Use a screwdriver or pliers to secure the cover in place by tightening the screws or clipping it securely.
  7. Gently test the cover to ensure it is firmly attached and doesn’t move loosely.
  8. Plug the dishwasher back into the power source.
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Is It Normal For E25 Error To Pop Up At Any Moment?

Is It Normal For E25 Error To Pop Up At Any Moment

The pesky E25 error can rear its head at different moments during your dishwasher’s cycle. 

It’s common to see Bosch Dishwasher E25 At End Of Cycle, but don’t be surprised if it pops up during the wash or rinse phases too. 

Remember, this error is closely tied to drainage issues, which can occur at various stages of the dishwasher’s operation.

Bosch Dishwasher E25 Intermittently: Why?

If you find that the E25 error shows up intermittently rather than the end of cycle only, it might be due to a broader issue. 

While a blocked drain pump or a loose/missing drain pump cover can still be the reason, it can happen because of other things as well. 

Clogged filters can impede water flow, leading to drainage problems and triggering the E25 error. 

Also, kinked hoses or plumbing issues within the dishwasher can contribute to intermittent E25 errors.

How Much Does It Cost To Replace A Bosch Dishwasher Drain Pump?

How Much Does It Cost To Replace A Bosch Dishwasher Drain Pump

The cost of replacing a drain pump in a Bosch dishwasher can vary. 

On average, you can expect to spend between $50 and $150 for a replacement pump. 

But remember, the actual price depends on factors like the dishwasher model, where you live, and whether you hire a pro or do it yourself.

If you decide to hire a technician, there will be some additional labor costs. 

These can vary depending on how much the technician charges and how complicated the installation is. 

To get the best deal, it’s a good idea to get quotes from different service providers.

If you’re feeling handy and want to tackle the replacement yourself, you can buy the replacement pump separately. 

Just make sure to follow the installation instructions that come with it. But be careful! DIY installations require some technical skills. 

If you don’t do it right, you might end up with more problems and risk voiding your warranty. So proceed with caution and follow the manufacturer’s guidelines.

Tips To Prevent E25 Error in Bosch Dishwashers

Tips To Prevent E25 Error in Bosch Dishwashers

To keep that annoying E25 error from showing up in your Bosch dishwasher, try these simple tips:

  • Give Dishes A Quick Rinse: Rinse off any excess food from your dishes before loading them into the dishwasher. This helps prevent gunk from clogging the drain pump.
  • Scrape Off Big Food Scraps: Remove large food scraps from plates and utensils before loading them. It reduces the chances of those scraps causing trouble in the drain pump.
  • Keep The Filter Clean: Regularly clean your dishwasher’s filter according to the manual. A clogged filter messes with the drain pump and causes the E25 error.
  • Don’t Put In More Than The Washer Can Handle: Don’t cram too many dishes into the dishwasher. Spread them out to keep the water draining well and take the pressure off the drain pump.
  • Check The Drain Pump Cover: Every so often, make sure the drain pump cover is snug. If it’s loose or missing, tighten it up or get a replacement.
  • Stay On Top Of Maintenance: Keep your dishwasher in top shape with routine maintenance. Clean the spray arms and watch for leaks or blockages that might affect the drain pump.
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By following these tips, you’ll dodge the E25 error in your Bosch dishwasher and keep it running smoothly.

And even better, you’ll also steer clear of other annoying problems like the similar E24 drainage issue and the E15 error caused by water spills. Pretty neat, right?


Can you manually drain Bosch dishwasher?

Yep! You can manually drain a Bosch dishwasher. Just remove the dishes and use a sponge or towel to soak up the water inside. Take care not to cause any damage while doing it.

Can hard water or mineral deposits contribute to the E25 error code?

Hard water and mineral deposits can contribute to the E25 error code. They can build up in the drain pump and other parts, leading to clogs and drainage problems.

Is it safe to continue using the dishwasher with the E25 error code?

No, it’s not safe to keep using the dishwasher when you see the E25 error code. You’re going to end up with a dirty kitchen floor.

Is it necessary to call a professional technician to fix the E25 error code?

Nope. It isn’t, most of these issues are minor and simply need extensive manual work. 

Final Thoughts

There you go – everything you needed to know to patch up your dishwasher again! 

It’ll clean up after its job perfectly and you don’t have to worry about standing by with a broom at the ready. 

Your kitchen’s gonna be perfectly dry, and your dishes super clean.

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