Skip to main content

Call 0844 9777 888 (7p per min + any network access charge)

Bosch Washing Machine Error Code F04, F05, F21, F42, F43 or F44

Come Spring, Summer, Autumn or Winter the washing machine never gets to rest. So when the washer does become faulty it seems like a never ending nightmare. If your washing machine has flagged up with either of the following F04, F05, F21, F42, F43 or F44 error code, the likely offender for this cause would be a faulty motor.

Luckily, we have analysed the possible causes for this error and gathered the technical knowledge that can surely help you restore your washer's performance before the laundry room starts to stack up.

Cause 1

Carbon Brushes

A common part that can prevent the machine from washing is the carbon brushes. If your washing machine is not turning the drum when it’s filled with water or on a spin cycle the problem can be due to worn motor brushes.

Safety First! Please make sure that you have disconnected the appliance from the mains before beginning any repair.

 
  • Depending on your model, remove the backplate to access the motor
  • Remove the motor and check for any signs of damage
  • Remove the carbon brushes and check for any signs of wear, replace if required. 

If replacement brushes are required, don’t forget to see our extensive range of spare parts for your washing machine here.

For a more detailed look at how to replace the motor brushes see our handy guide.

How To >