Error 43 Washer Bosch

What is the fault of error 43 Bosch affecting your washing machine?

If you have a Bosch washing machine, you may encounter the error code 43 or E43 on its display at some point. This error code indicates a problem with the drum or the washing machine's motor, preventing it from functioning correctly. In this article, we will explain what this code could mean, its possible causes, and how to resolve it.

Keep in mind that error code 43 is synonymous with error code E43, so they represent the same problem, and their causes and solutions are shared between them. This error code 43 or, more precisely, E43, refers to a blockage in the washing machine's drum or a motor failure. Therefore, you should address this issue promptly.

However, having this error code on your washing machine does not necessarily mean it is beyond repair and that you need to replace it with a new one. This issue can result from various reasons, including:

• An overload in the washing machine's drum, preventing it from rotating freely and performing its job properly.
• An foreign object trapped between the drum and the door seal, typically clothing items that could block the drum's movement.
• A failure in the motor's speed sensor, meaning it does not correctly detect the drum's rotational speed.
• A failure in the washing machine's electronic module, a serious issue that will require troubleshooting with a multimeter and advanced knowledge of electronics.

How to fix error 43 on Bosch washing machine?

This type of issue can be resolved, and the best part is that you can attempt to fix it yourself before calling a technician. To resolve error code 43 or E43 on your Bosch washing machine, you can follow these steps provided below:

1. Restart the washing machine to reset the sensors: There's nothing to lose by first trying the simplest and easiest thing we can do, which is restarting our washing machine. To do this, disconnect the washing machine from the power supply for a few minutes and then reconnect it. This may resolve the problem if it is due to a momentary sensor or electronic module failure.
2. Check the drum load and remove any excess clothing: Ensure that the drum is not overly full or unbalanced and that the garments are evenly distributed. The manufacturer's manual provides the recommended clothing weight for each washing cycle, so we advise you to read your appliance's instruction manual and follow it precisely.
3. Inspect the drum and door seal for foreign objects: It's possible that a small object, such as a coin, button, clip, or piece of clothing, has become lodged between the drum and the seal, preventing the drum from rotating. If you find anything, remove it carefully and check if the issue has been resolved.
4. Check the electrical wiring of your washing machine: Thoroughly inspect the internal wiring of your washing machine to ensure it's in good condition, as well as the external wiring. Inadequate electrical power could result in the motor not starting correctly. No cables in your washing machine should be damaged, bent, burnt, or charred. If the cables are sulfated due to moisture, you can clean them with an electronic cleaner and remove all that sulfate with a soft-bristle brush.
5. Inspect the belt and brushes of your washing machine: If the belt or brushes are severely worn, the error code 43 may appear on your washing machine. Check that these components are in good condition and replace them if necessary.
6. Repeat all the previous steps if the problem persists: If after restarting the washing machine, checking the load, and removing foreign objects, error code 43 or E43 continues to appear, there may be a more serious fault in the sensor, motor, or electronic module of the washing machine.
7. Seek Bosch technical support to resolve the issue: If none of the previous steps have worked for you, it is highly recommended to contact Bosch's official technical support. Your washing machine may have a complex motor issue, and you should turn to specialized technical support for inspection. Remember that attempting to repair the washing machine yourself without the necessary knowledge or tools could potentially cause further damage or even void the warranty.

In summary, to conclude our brief guide: Error code 43 or E43 on Bosch washing machines indicates a blockage in the washing machine's drum or a problem with its motor. To resolve this issue, you can try the following steps on your own. However, if the fault is definitively in the washing machine's motor, we advise you to call a qualified technical service to inspect your Bosch washing machine thoroughly:

• Restart the washing machine to reset the sensors
• Check the drum load and remove any excess clothing
• Inspect the drum and door seal for foreign objects
• Inspect the belt and brushes of your washing machine
• Check the electrical wiring of your washing machine
• Repeat all the previous steps if the problem persists
• Seek Bosch technical support to resolve the issue