Kenmore Elite Washer error codes

Washer Repair
1

My Kenmore Elite washer seems to give a F-20 error code only on large loads. Any idea as to what part may be replaced to correct the error code?

Thanks for your comments.

3

I found this answer and its got some good ideas.

https://www.ifixit.com/Answers/View/103455/F+20+error+code