I originally had the bake element quit working on upper oven. I found a cold solder connection on BA relay of upper oven board. Repaired board, and upper oven bake element is working. I discovered that the lower convection fan would not work during convection cooking. I removed the the red wire off the L2 of the BA relay of the upper oven relay board and my convection fan for the lower oven started working. I am lost as to where the problem is? Any help is appreciated! Thanks in advance.
Thanks for the advice. My upper buner stopped working as well. I took everything apart and found intermittent meter readings. I was about ready to throw in the towel when I read your article. I went back and double checked the circuit boards, and sure enough…a cold solder joint.