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Overview of Bosch Dishwasher E24 Error & How to Fix It
If you’re here, your trusty Bosch dishwasher has flashed an “E24” code on you, and suddenly you are probably scratching your head, wondering what the heck that even means. Don’t stress: though Bosch dishwashers are liked for their pretty good reliability score, like everything else, occasionally they need that little TLC. On the bright side, that E24 error? Pretty common to happen, yet most of the time, an easy fix!
Here’s everything you need to know about Bosch dishwasher E24 error code, what causes it, and how you can troubleshoot it right in the comfort of your home.

What is E24 Bosch Dishwasher Error?
E24 appears in your Bosch dishwasher to indicate some sort of drainage issue. Simplistically, this would mean that water is not being drained out from the dishwasher properly. Causes could include but are not limited to clogged drain hose, blocked filter, or kinked hose. You might be surprised that while this sounds like a big problem, it often can be taken care of without too much investigation and in record time.
Why Does the Bosch Dishwasher E24 Fault Code Happen?
Generally, when an E24 error appears, it means one of the following three suspects is at fault: Drain Hose Clogged: The hose may have accumulated food bits inside and may be blocking the water from getting drained out properly. Clogged Filter: The filter inside your dishwasher could be filled with greasy bits or bits of food. Kinked Hose: If the hose is improperly placed or bent, water will not flow.
Clogged drain pump, though less likely: It could be that the pump that is pushing out the water from the machine is not working right and needs repair.
How to Fix the E24 Error
Here’s a step-by-step process to troubleshoot and hopefully fix the problem:
1. Check the Drain Hose
Locate the drain hose, which is usually connected under the sink or at the back of the dishwasher. Look for any visible kinks or bends in the hose that could be preventing water from flowing through. If so, straighten the hose. If you suspect a blockage, carefully detach the hose and rinse it out using a garden hose or tap. Any food debris caught inside should wash out.

2. Check the Filter in Your Dishwasher
Open the dishwasher and pull out the bottom rack. Find the filter-usually at the bottom of the tub-and twist it out carefully. Rinse the filter under running water, scrubbing off any greasy residue or bits of food. Put it back on tight when clean.
3. Reset Your Dishwasher
After fixing either the drain hose or filter, attempt a restart on your dishwasher to check whether the error clears. Press the “Start” button for a few seconds to reset the machine; then run a quick wash cycle to test if everything is back to normal.

4. Check the Drain Pump (Advanced Step)
If the hose and filter are free and the E24 error still appears, you will have to take a closer look at the drain pump. This requires a bit more work, so follow your Bosch user manual or take the help of a professional if you’re not sure. Safety first!

Pro Tips to Avoid Future E24 Errors
Once your Bosch dishwasher is up and running again, here are some ways you can keep it in top form: Scrape food off the plates before loading; this helps prevent big debris from blocking the filter or hose. Clean the filter every month to avoid grease and food accumulation in it. Quality dishwasher detergent helps to prevent grease build-up. Hose position: Make a check that these are free from kink or bend.
When to Call a Professional
Most E24 errors are easily fixable with the steps above. However, if you’ve tried troubleshooting and the problem persists, it could point to a more complex issue, such as a damaged drain pump or faulty internal wiring. At this stage, it’s best to call in a Bosch-certified technician to diagnose and fix the problem.
Bosch Dishwashers Are Built to Last
The E24 error might feel like a headache, but it’s a great reminder to give your dishwasher a little extra care. Bosch dishwashers are known for their durability, efficient cleaning power, and cutting-edge tech. Once you’ve resolved the issue, you’ll be back to sparkling dishes in no time.
Got your Bosch up and running again? Celebrate with a pristine load of dishes! Still stuck? Don’t hesitate to reach out to a local professional for help.
Your Bosch dishwasher deserves the best care, and now you’ve got all the tools (and tips) to keep things running smoothly!