G.e. Oven/broiler Won"t Start

I have a G.E. built-in oven, model JTP15wdww that’s about 10 years old. After setting the bake temperature (which works OK)…nothing happens when I push "START" (oven will start beeping after a few seconds and indicate that I need to press start). The same thing happens when I try to start the broiler.

I just installed a new oven control erc111 (or it’s replacement) to the tune of $154 and I still have the same exact problem. I would greatly appreciate hearing any suggestions or advice. Thank you so very much for helping me out (of the dog house).

:confused: