when you turn the oven on only the cooling fan comes on nothing else? what could this be.
What little info you've provided only proves that the fuses are good. From there, it's time to roll up your sleeves, access all the electrical components, break out the multimeter and start troubleshooting by taking voltage readings. It's impossible to narrow down your problem to any specific component (or wire) without cracking it open and troubleshooting.
Here's the service manual:
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