Error E01 Dishwasher Bosch

What is the fault of error E01 Bosch affecting your dishwasher?

A problem closely related to the water supply to your dishwasher! Has the Error Code E01 appeared on your Bosch dishwasher? If so, don't worry, in this article, we will explain what this error could mean and how you can easily and quickly resolve it.

First and foremost, you don't have to panic if you encounter this issue with your Bosch dishwasher. The Error Code E01 on the dishwasher indicates that there is a problem with water filling or the water sensor of your dishwasher. This could be due to various reasons, such as:

• The water tap being closed or having low water flow pressure.
• The water inlet filter being dirty, blocked, or clogged.
• The water inlet hose being bent, loose, crushed, or improperly connected.
• The water level sensor being faulty or dirty.
• The dishwasher's PCB electronic board being damaged.

All of these reasons can result in the Error Code E01 appearing on your dishwasher's display. Now, let's explore the possible solutions you can apply to resolve this issue and continue using your appliance normally.

How to fix the E01 error on Bosch dishwasher?

These are the procedures that you can apply yourself to fix the E01 error code on your Bosch dishwasher. The good news is that most of these steps you can do yourself without the need to call technical support:

1. Restart the dishwasher to reset the sensors: Turn off your dishwasher and unplug it from the electrical outlet for a few minutes. Reconnect it and turn your dishwasher back on to check if the error has disappeared. This procedure resets the sensors of your dishwasher to their normal values.
2. Check that the water tap is open and has sufficient pressure: Ensure that the water flow is enough to fill your dishwasher with the liquid it needs to function correctly. If not, adjust the tap or call a plumber to inspect the water installation in your home.
3. Clean the water inlet filter with a soft brush and warm water: Locate the dishwasher's filter and perform some light maintenance on it using a soft-bristle brush, warm water, and a bit of vinegar. Clean it carefully, making sure not to damage or break the filter mesh. If you notice that the filter is in poor condition or is damaged on the inside, you'll need to replace it with a new one.
4. Check that the water inlet hose is not bent or crushed: Ensure that your dishwasher's hose is not crushed by the appliance or against the wall. Also, make sure it is not excessively bent, and if necessary, straighten it or replace it with a new one. Take the opportunity to check that it is properly connected and free of any leaks.
5. Clean the water level sensor in your dishwasher: If this sensor is broken or damaged, replace it with a new one. But before doing that, perform good preventive maintenance using electronic cleaner and a lint-free microfiber cloth. Check it with a multimeter to ensure the sensor has continuity and is in good condition.
6. Check the PCB electronic board of the dishwasher with a multimeter: The dishwasher's electronic board may be faulty, so inspect it with a multimeter to verify continuity in all its components. Also, check the wiring to ensure it is in good condition. Perform maintenance with electronic cleaner or a small ultrasonic bath.
7. Repeat all the previous steps if the problem persists: Make sure to follow all the steps precisely and don't overlook anything. Perform a second check of all the steps we mentioned earlier if the problem persists in your dishwasher.
8. Seek Bosch technical support to resolve the issue: If you have been unable to resolve this problem on your own, it's time to seek the help of an expert. Call Bosch's technical service to assist you in finding a solution to this problem. We are confident that they will help you in the best possible way and provide an accurate diagnosis for the repair of your dishwasher.

In summary, the Error Code E01 on your Bosch dishwasher means there is an issue with water filling or the water sensor of your appliance. The main causes that can lead to this fault are: a closed or low-pressure water tap, a dirty or obstructed water inlet filter, a bent or crushed water inlet hose, a defective or dirty water level sensor, or a damaged PCB electronic board. And the possible solutions to fix Error Code E01 would be as follows:

• Restart the dishwasher to reset the sensors
• Check that the water tap is open and has sufficient pressure
• Clean the water inlet filter with a soft brush and warm water
• Ensure the water inlet hose is not bent or crushed
• Clean the water level sensor in your dishwasher
• Check the dishwasher's PCB electronic board with a multimeter
• Repeat all the previous steps if the problem persists
• Seek Bosch technical support to resolve the issue

We hope we've been able to help you resolve Error Code E01 on your Bosch dishwasher. Regular preventive maintenance could prevent such situations. Show some love to your dishwasher and don't let error codes take over your valuable appliance.