A dependable and effective home appliance, the Bosch washing machine is well-liked. Like any machine, though, it occasionally experiences problems that prevent it from operating smoothly. The F43 error code is among the most frequent problems that users encounter.
It can be annoying when this error appears and leaves you wondering what went wrong. The F43 code typically indicates a rotational issue with the drum, indicating a problem with the motor’s proper operation. It is critical to fix this error as soon as possible because ignoring it could cause more harm.
Knowing what causes the F43 error and how to resolve it can help you avoid expensive repairs as well as save time. We’ll go over the potential causes of this problem in this post, along with the actions you can take to fix it.
- Where did the code come from?
- Remove the dangerous object without disassembling
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Where did the code come from?
This error is typically shown when the machine has trouble turning the motor or rotating the drum. It should be noted that the existence of these issues is not always indicated by a code; occasionally, the machine’s actions speak louder than words; for example, it can literally jump in place while rotating the drum with force. Consequently, there could be a number of causes for this.
- Failure or malfunction of the tachometer. The function of this element is to notify the electronic module about the characteristics of the engine. When something is wrong, the machine"s brain simply does not understand what is happening with the engine. Solution – replace the tachogenerator.
- Breakdown in the control unit. It is difficult to do something with your own hands, only a qualified specialist can diagnose and fix the breakdown. Perhaps, everything is fine with the motor and drum, it is just that the machine does not understand this.
- Bearings are worn out. Bearings are metal rings that act as a link between the crosspiece and the drum. With active use, they are the first to fail. If you ignore the problem, the crosspiece will be next in line, and then it is not far to the drum. The part can be safely replaced to prevent problems in the future.
- A third-party object blocked the drum. Even if you take change out of your pockets, fasten the locks, etc.., this is not a guarantee that the drum is not in danger. There are known cases when a bra bone blocked the operation of the washing machine, and then completely pierced the tank. Nobody is immune from such a problem, so it only needs to be solved promptly, then, perhaps, expensive long-term repairs will not be required.
Crucial! Remember that the F43 error can also be caused by overloading the drum. Nothing will happen right away, but if you do it frequently, flaws will eventually show up.
Remove the dangerous object without disassembling
The error typically shows up when washing. To diagnose, pause the program, open the hatch, take a portion of the laundry out, and then try initiating the procedure once more. If the code is no longer present, overloading was the issue, and it has been fixed. Recall the amount of laundry that caused the mistake and keep that in mind going forward.
In the event that a foreign object jams the drum, the error code might not show up. That being said, the strange noise and knocking will definitely alert you to the fact that something is wrong. Socks or tights could be the cause of the breakdown, as well as more improbable items like buttons and coins. An object may become stuck in three locations:
- at the bottom of the drum or at the bottom of the tank;
- between the walls of the tank and the drum;
- I wound up on the drum.
It is simple to identify the localized malfunction’s location. Turn off the power supply network and halt the work for cm. Hold the flashlight in one hand while the other gently rotates the drum. If the object is solid, you will be able to locate it by hearing its distinctive knock; if not, use the flashlight to look around in all the potential locations.
| Problem | Solution |
| Motor not working | Check if the motor is connected properly and inspect for any damage. |
| Worn motor brushes | Replace the motor brushes if they are worn out. |
| Control board issue | Inspect the control board for damage and consider replacing it if needed. |
| Loose connections | Ensure all wires and connectors are secure. |
In Bosch washing machines, the F43 error usually indicates a motor problem, which is frequently caused by a jammed or blocked drum, worn-out carbon brushes, or problems with the control module. To address the error, these components must be carefully inspected in order to identify the underlying cause.
Examine the drum for any debris or clothing that may be stuck if it is blocked. Although worn brushes are typically replaceable without professional assistance, problems with the control module or motor may require professional care. Prior to making any repairs, the machine should always be unplugged.
This error can be avoided in the first place by maintaining your washing machine by cleaning the filters and not overloading it. It is best to get in touch with a trained technician if troubleshooting fails to resolve the F43 code in order to prevent more damage.
When the Bosch washing machine displays the F43 error, there is usually a motor issue that is causing the drum to stop spinning. These issues can include blocked motors, faulty motor brushes, or malfunctioning control boards. Typically, to fix this error, one must look for obstructions, examine the motor for wear, and possibly replace any malfunctioning parts. By taking quick action, you can stop additional damage and maintain the functionality of your washing machine.
