Error E34 Washer Bosch

What is the fault of the E34 Bosch error affecting your washing machine?

When we talk about the Bosch brand, we know that their appliances are synonymous with quality. However, they are not immune to certain defects, especially when they could be due to a lack of maintenance or user misuse.

The error code E34 indicates that there is a problem with the washing machine's door lock. This can prevent the washing machine from operating properly or the door from being opened or closed properly. It's a fairly common error that can be caused by several reasons, which we will explain below:

• The door is improperly closed or misaligned: Sometimes, the door may not be properly secured or there may be an object obstructing its closure. Typically, clothing with long threads can cause this problem.
• The door latch is damaged or dirty: The latch is the part that clicks when you close the door and connects with the lock. If the latch is broken or dirty, it can prevent the lock from functioning correctly.
• The door lock is damaged or defective: The lock is the mechanism that prevents the door from opening during the washing cycle and communicates with the washing machine's electronic board. If the lock is damaged or defective, it can send an incorrect signal to the board, causing an error like a false positive and displaying the E34 error code.
• The door sensor is dirty or you have used too much detergent in your wash cycle: Believe it or not, foam can be the enemy of your washing machine's sensors. This sensor can get dirty with foam, lint, etc. So, preventive maintenance can help resolve the problem.
• The electronic board is damaged or misconfigured: The electronic board is the brain of the washing machine and controls all its functions. If the board is damaged or misconfigured, it can generate errors in the washing machine's operation and in its communication with the door lock.

How to fix the E34 error on the Bosch washing machine?

Now that you know what the possible causes of the E34 error code on your Bosch washing machine are, we'll provide you with a list of possible solutions and how to apply them to fix this problem:

1. Reset the washer to recalibrate the sensors: This is the simplest and quickest solution you can try before delving into more complex steps. Disconnect the washer from the electrical outlet for a few minutes and then reconnect it. This action will reset the sensors and clear any temporary errors stored in the washer's memory.
2. Properly close or align the door: If the issue is that the door isn't securely closed or aligned, you just need to ensure it fits properly and that nothing is obstructing its closure. Check thoroughly for any clothing items that may have become stuck in the door latch mechanism and remove them. This will activate the lock and clear the E34 error code.
3. Clean or replace the door latch: If the problem is a dirty or damaged door latch, you can clean it with a cloth soaked in warm water and a bit of vinegar. If it's in very poor condition, you'll need to replace it with a new one. This will restore the connection with the lock and eliminate the E34 error code.
4. Check and/or replace the door lock: If the issue is that the lock is damaged or defective, you'll need to check it with a multimeter and replace it with a new one. You can also try performing some basic maintenance with electronic cleaner. This will restore communication with the board and eliminate the E34 error code.
5. Inspect or replace the PCB electronic board: If the problem is that the board is damaged or misconfigured, you need to inspect it or, if necessary, replace it with a new one. Consult the manufacturer's manual and try a factory reset to see if it resolves the issue.
6. Repeat all the previous steps if the problem persists: If after trying all the previous solutions, the E34 error code continues to appear, there may be a more serious underlying issue that requires a more thorough examination. In that case, we recommend repeating all the previous steps just to be thorough and ensure that nothing has been overlooked.
7. Seek assistance from Bosch technical support to resolve the problem: If after repeating all the previous steps, the E34 error code persists, there may be an issue that can only be resolved by a qualified professional. In this case, we recommend contacting Bosch's technical service. They will surely provide a prompt solution to this problem, and best of all, it comes with a warranty.

To summarize our tips guide, the E34 error code on Bosch washing machines indicates a problem with the door closure. This can be caused by issues with the latch, the lock, clothing items becoming stuck, or a failure in the PCB electronic board.

To resolve the E34 error code on your Bosch washing machine, you would need to follow these steps:

• Reset the washer to recalibrate the sensors
• Properly close or align the door
• Clean or replace the door latch
• Check and/or replace the door lock
• Inspect or replace the PCB electronic board
• Repeat all the previous steps if the problem persists
• Seek assistance from Bosch technical support to resolve the problem