E90 IS THE ERROR CODE IT IS SHOWING - Washing Machines

The error code E90 is just a group error code. It is indicating a communication error between the two boards in your machine. It does not indicate where the problem may be. A power glitch may have caused the E90 error code or a loose connection.
https://www.appliancepartspros.com/answers-for-frigidaire-control-electrical-137006000-ap4358809-question-70945.html

The E90 error code is not a specific code. The error code E90 is just a group error code. It is indicating a communication error between the two boards in your machine. It does not indicate where the problem may be. A power glitch may have caused the E90 error code or a loose connection. One of the control boards could have failed. If it did not clear by unplugging the washer, I recommend a technician come out to properly diagnose your washer as this will be the only way to know for sure...

What should I do if code E90 appears on - Intex ' Frequently ...

www.intexcorp.nl/faqsup/pub/FaqSupportServlet?action...

Jan 19, 2015 - What should I do if code E90 appears on my air bubble spa control panel? ... If alarm code E90 is displayed on the control panel, it means no ...

Hey friend, thank you for your post!

From my understanding you are receiving an error code of "E90" on your Frigidaire washer. I am showing that as an invalid error code. It might be a miscommunication with your control panel and I would suggest performing a reset on your washer. In order to reset the washer you would need to disconnect the power from it for roughly ten minutes. If you continue to receive an error code of "E90" I would suggest contacting a professional technician for proper diagnosis and repair. Hope this is helpful. -Matt

the error codes are BMW specific and yes an error code would show up as a cam position sensor fault.

E90. The E90 error code is not a common error but it may occur when the washing machine electronics get wet for some reason. This may happen if wet clothes are left in the washer for a prolonged period after the wash cycle ends or if the same load is washed repeatedly.

Basic Reset
One of the first steps whenever an error code appears on a Frigidaire washer is to perform a simple reset to the machine. To reset the washer, press and hold the "Cancel" button for 15 seconds. Then try to set a new wash cycle and press "Start." Note that any clothes that have finished washing should always be removed promptly after the cycle is done.

The E90 error code is not a specific code. The error code E90 is just a group error code. It is indicating a communication error between the two boards in your machine. It does not indicate where the problem, may be a power glitch may have caused the E90 error code or a loose connection. One of the control boards could have failed.

Good luck.

The E90 error code is not a specific code. The error code E90 is just a group error code. It is indicating a communication error between the two boards in your machine. It does not indicate where the problem may be. A power glitch may have caused the E90 error code or a loose connection. One of the control boards could have failed. If it did not clear by unplugging the washer, I recommend a technician come out to properly diagnose your washer.

The E90 error code is not a specific code. The error code E90 is just a group error code. It is indicating a communication error between the two boards in your machine. It does not indicate where the problem may be. A power glitch may have caused the E90 error code or a loose connection. One of the control boards could have failed. If it did not clear by unplugging the washer, I recommend a technician come out to properly diagnose your washer