The broil element is suppose to come on during the preheat, however since you replaced the bake element, and it is not working, then you have a main control failure of the relay that controls the bake element, however the only repair is to replace the entire control..
This is a very expensive repair, over $600 to fix, you may not want to put that kind of money out on repairing this range, however if you do you can click on the blue link below to order the correct part for your unit.Click here for the correct part for your unit. Repair Clinic
offers a 365 day no question ask return policy, so if the repair does not work you can return the part to them for a full refund, yes this even includes electronic parts that many other part suppliers will not allow to be returned.
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