Bosch Washer Error Code Er:04

When it comes to efficient and reliable washing machines, Bosch washers are among the best. However, even the most advanced appliances can encounter issues from time to time, and error codes are one way your Bosch washer communicates a problem. One such error code is Er:04, which may appear on the display. In this article, we’ll discuss what Er:04 means and how to resolve it.

What Does Bosch Washer Error Code Er:04 Mean?

Er:04 is an error code indicating a problem with the control module of your Bosch washer. This control module is responsible for managing various functions of the washer, such as the wash cycles, water levels, and more. When the control module detects an issue, it triggers the Er:04 error code to alert you.

How to Troubleshoot and Fix Er:04:

Here’s a step-by-step guide to troubleshoot and potentially fix the Er:04 error code:

1. Unplug Your Washer:

Start by unplugging your Bosch washer from the power source. This action will reset the control module and clear the error code.

2. Wait for 3 Minutes:

Allow the washer to remain unplugged for about three minutes. This gives the control module ample time to reset.

3. Plug the Washer Back In:

After the waiting period, plug the washer back into the electrical outlet.

4. Test the Washer:

Run a short test cycle to see if the Er:04 error code has disappeared. If it doesn’t reappear and the washer functions correctly, the issue may have been a temporary glitch.

5. If the Error Persists:

• If the Er:04 error code returns after plugging the washer back in and trying a test cycle, it may indicate a more significant problem with the control module.
• In this case, it is advisable to contact a professional appliance repair service, like Appliance Repair, for a thorough diagnosis and potential replacement of the control module.