How to fix :bosch dishwasher error e22 ?

Instructions for Fixing Errors: Bosch Dishwasher Error E22


Bosch dishwashers are known for their reliability and efficiency. However, like any other appliance, they can encounter errors that need to be fixed. One of the most common errors that Bosch dishwasher owners face is the E22 error. This error indicates that there is a problem with the dishwasher’s drain system. In this article, we will provide you with step-by-step instructions on how to fix the Bosch dishwasher error E22.

What Causes the Bosch Dishwasher Error E22?

Before we dive into the instructions on how to fix the E22 error, it’s important to understand what causes it. The E22 error is caused by a blockage in the dishwasher’s drain system. This blockage can be caused by a variety of things, including:

1. Clogged Drain Hose

The drain hose is responsible for carrying the water from the dishwasher to the drain. If the drain hose is clogged, water will not be able to flow out of the dishwasher, causing the E22 error.

2. Blocked Drain Pump

The drain pump is responsible for pumping the water out of the dishwasher. If the drain pump is blocked, water will not be able to flow out of the dishwasher, causing the E22 error.

3. Clogged Garbage Disposal

If your dishwasher is connected to a garbage disposal, a clogged garbage disposal can cause the E22 error. This is because the garbage disposal can become clogged with food particles, preventing water from flowing out of the dishwasher.

Instructions for Fixing the Bosch Dishwasher Error E22

Now that you understand what causes the E22 error, let’s dive into the instructions on how to fix it.

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Step 1: Turn Off the Power

Before you start working on your dishwasher, it’s important to turn off the power. You can do this by unplugging the dishwasher or turning off the circuit breaker that powers it.

Step 2: Check the Drain Hose

The first thing you should check is the drain hose. Start by disconnecting the drain hose from the dishwasher and checking for any clogs. If you find a clog, remove it and reattach the drain hose.

Step 3: Check the Drain Pump

If the drain hose is not clogged, the next thing you should check is the drain pump. Start by removing the dishwasher’s bottom panel to access the drain pump. Check the drain pump for any clogs or debris. If you find any, remove them and reassemble the dishwasher.

Step 4: Check the Garbage Disposal

If your dishwasher is connected to a garbage disposal, the next thing you should check is the garbage disposal. Start by turning off the power to the garbage disposal and removing any clogs or debris.

Step 5: Run a Test Cycle

Once you have checked all of the possible causes of the E22 error, it’s time to run a test cycle. Start by turning the power back on to the dishwasher and running a test cycle. If the E22 error is still present, you may need to call a professional to diagnose and fix the problem.


The Bosch dishwasher error E22 can be frustrating, but it’s a problem that can be fixed. By following these instructions, you can diagnose and fix the problem yourself. If you’re still having trouble after following these instructions, don’t hesitate to call a professional for help. With a little bit of effort, your Bosch dishwasher will be back to working like new in no time.

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1.How to Fix Bosch Dishwasher e22 Error Code – Appliance Express

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7.Bosch dishwasher error code e22

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8.Bosch Dishwasher E22 Error Code – 100% Fixed – Dishwasherguys

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9.Bosch Dishwasher E22 Error Code [SOLVED] – Let’s Fix It

  • Descriptions: This error code usually occurs when a clogged filter fails to drain water from the unit, which can happen if bits of food or dirt gets stuck in the filter.
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With the above information sharing about bosch dishwasher error e22 on official and highly reliable information sites will help you get more information.

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