Bosch Dishwasher Error Code E01 [SOLVED] – Let’s Fix It

Bosch dishwashers are a great investment for your home. Bosch dishwasher error code E01 is not such a happy message to receive, but it doesn’t need to be cause for alarm. Bosch dishwasher error code E01 can be caused by one of many things, and there are several ways you can troubleshoot it at home before calling in an expensive repairman.

Bosch dishwashers are one of the most reliable brands on the market, but they still have their share of issues. In this blog post, we will discuss what Bosch Dishwasher Error Code E01 means and how to troubleshoot it!

How to Fix Bosch Dishwasher Error Code E01

How to Fix Bosch Dishwasher Error Code E01

With so many brands and types of machines available nowadays, it’s understandable how one might find themselves having trouble understanding what exactly has gone wrong when their appliance breaks.

You might notice an error code flashing on your dishwasher display panel. This is usually caused by a faulty control panel, heating element, or burnt wire, and it needs to be fixed before you can use the machine again.

The Bosch Dishwasher Error Code “E01,” of a dishwasher indicates that there’s something wrong with the heating element.

The control module usually instructs the Bosch dishwasher power module to drive the drain, wash, and heat circuits. If any of these parts malfunction, then they may not work correctly. Finding a problem can be difficult because many other components can cause failure – often without visible damage.

Why Bosch Dishwasher Error Code E01 Occur

If the dishwasher does not work at all or fails, the fault is likely to be in its control board. The simplest solution for this issue is to call a specialist who will replace the faulty control board straightaway.

However, since it’s an expensive part and may incur additional charges for labor, we recommend that you order a new control board yourself and repair it yourself.

If you have a Bosch dishwasher, and you get a Bosch Dishwasher Error Code E01, then it may be worth contacting the phone line provided by Bosch to figure out whether there is an error that needs attention.

Although occasional errors are harmless to most customers, professional advice is recommended for those who want their dishwashers running at full effectiveness.

How to Remove E01 Error Code

Try resetting the Bosch Dishwasher by switching it OFF(or flipping the circuit breaker switch) for 5 minutes and then restarting it. In most cases, it will remove the E01 Error Code.

if you need to repair the Bosch dishwasher and replace the control board, then please follow the below instructions:

  1. Remove the Bosch dishwasher from its base and lay it so that all sides are accessible.
  2. Find a screwdriver to remove any screws holding the top panel in place – you may need this if you want to access the control board or power module (if applicable).
  3. You can now either replace just the control board or the power module. Bosch dishwasher error code E01 may not be related to only one circuit, and it is, therefore, worth checking both parts for any signs of damage.
  4. Reassemble your Bosch dishwasher following these instructions in reverse order, ensuring all screws are tightened securely before reconnecting the appliance to its base and powering on again.

The Bosch Dishwasher Error Code E01 is a result of an electronics issue that has caused problems with other components. Often without visible damage unless you have access to the boards, which can then easily identify what needs correcting if they have been damaged by wear and tear as many appliances do over time. 

When faced with this problem, the best way forward is usually through contacting Bosch to get advice on whether the error code needs attention. Bosch dishwashers are generally reliable, and in general, problems with a Bosch Dishwasher Error Code E01 will be dealt with without any need for further action from you.

4 thoughts on “Bosch Dishwasher Error Code E01 [SOLVED] – Let’s Fix It”

  1. Other videos claim that the E01 is a problem with the heating element and this one suggests it’s the ‘control board’ or ‘power module’ issue. Which is it? I can’t afford to spend $300 on a repairman to come out and do this. I may as well buy a new dishwasher at that price. This dishwasher its only 5 years old and this is NOT the first time I’ve had to deal with the error codes. It was E25 then when I fixed that it started showing E01. It does not dry the dishes any longer. Any suggestions?

    1. Scott, did you get this fixed? I have the same error and replaced the control board, only to still have the error.

      When I try to start a cycle I hear sounds like the dishwasher is trying to start, but it never does (as in water never enters the dishwasher and then the code flashes).

    2. Trying to identify if it is the heating element or control board. If I knows what part I have no problem replacing. Everything washed great, just always a bit of water left over (less than a cup) but when it stays in there it doesn’t smell great. Opening door after wash solved problem. E1 error code but only when running diagnostics…anyone fix this problem?

  2. Dean Grindstaff

    I’m getting code E01 on 10 year old Bosch even though it completes the wash cycle, should I still replace the the control board?

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