Bake element does not work in top and bottom ovens. I susupect K2 Relay located on the 318022002 board. Is this a fair assumption
There are two relay boards used in your model, I assume a different one for each oven.
LINK > Frigidaire GLEB30T8CSA Relay Board 318022002
LINK > GLEB30T8CSA Relay Board 318022001
I would think it would be very unusual for the corresponding relay on each board
to have failed at the same time.
BTW. I have no idea how the particular relay might be identified on the board itself. Usually a relay used for bake could be marked BA
and the one for broil BR
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