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Error F43 Washer Bosch

error f43 washer bosch

What is the fault of the F43 Bosch error affecting your washing machine?

Are you experiencing issues with your Bosch washing machine, and the F43 error code has appeared on the screen? If so, don't worry; in this article, we'll explain what this error code means and how you could quickly and easily resolve it.

The F43 error code in Bosch washing machines indicates a problem with the washing machine's motor, which may be blocked or damaged. This prevents the drum from spinning properly and the washing machine from functioning normally. This error can be caused by various factors, such as:

  • The washing machine is overloaded with clothes and weight, making it difficult for the drum to move.
  • The motor is dirty or worn due to use and requires maintenance or a brush replacement.
  • The motor wiring is loose or broken, preventing the proper flow of electrical current.
  • The washing machine's electronic module is defective and does not recognize the motor's signals.

The good news is that this error is entirely repairable, so you don't have much to worry about. Now, let's explore the possible solutions to address these causes we mentioned earlier.

How to fix the F43 error on the Bosch washing machine?

There are ways to solve the F43 error code without needing to go to technical support. You can apply the solutions that we will give you below yourself, some of them are so easy that in just minutes you could have your washing machine working. We leave them here:

  1. Reduce the laundry load and distribute it evenly in the drum: Sometimes, excessive weight or improper garment placement can cause the drum to become unbalanced, putting extra strain on the motor. Try washing with less laundry, and make sure it's not tangled or packed so tightly that it resembles a ball of clothing.
  2. Restart the washing machine to reset the sensors: Excessive foam or dirty sensors can sometimes result in false errors. It might be necessary to reset your washing machine to preventively clear these sensors. To do this, turn off the washing machine and unplug it from the power source for a few minutes. Then, plug it back in, turn it on, start a short washing cycle, and let it complete. Check if the error has disappeared or if it recurs.
  3. Clean or replace the motor brushes of your washing machine: Brushes are carbon components that make contact with the motor's collector, allowing it to spin. Over time, they can wear out or get dirty, causing motor malfunctions. Disassemble the back part of the washing machine and locate the motor. Carefully remove the brushes and clean them with a dry cloth or replace them if they appear significantly worn.
  4. Inspect the motor wiring and electronic module: If the brushes are fine, the issue may be in the wiring connecting the motor to the washing machine's electronic module. Ensure there are no loose, broken, burned, or scorched wires and that they are properly connected. If you see any damage, you'll need to replace the wiring or solder the broken points. You can also inspect the electronic module for any burnt or damaged components.
  5. Repeat all the previous steps if the problem persists: We recommend performing a second check of everything we've mentioned earlier. If after going through all these checks, the F43 error code still appears, there may be a more serious issue with the motor or the washing machine's electronic board.
  6. Contact Bosch technical support to resolve the issue: If none of the above solutions work, it's time to seek assistance from the experts. Get in touch with Bosch's technical service and request a visit from a technician specialized in this area. We are confident that they will be able to diagnose the problem accurately and repair it with the right tools and spare parts.

In summary, the F43 error code in Bosch washing machines indicates there may be a motor failure, which you need to address immediately if you want to continue using your appliance. To find a solution to this problem, you can try the following tips we've provided (summarized for your convenience):

  • Reduce the laundry load and distribute it evenly in the drum.
  • Restart the washing machine to reset the sensors.
  • Clean or replace the motor brushes of your washing machine.
  • Inspect the motor wiring and the electronic module.
  • Repeat all the previous steps if the problem persists.
  • Contact Bosch technical support to resolve the issue.

Thank you very much for reading up to this point! We hope that this brief guide of tips has been very helpful, and that you can fix your washing machine in the best possible way. Remember that keeping your washing machine well-maintained can prevent such inconvenient situations, and it can also extend its lifespan.

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