[acalino]

my range and ovens controls are inop. If i turn a burner switch on the controls light up but the burner does not heat. the only switches that works are the oven door lock and the light.

[denman]

Here are your parts, includes a wiring diagram
Replacement parts for FRIGIDAIRE FES366ECB Frigidaire/electric Range | AppliancePartsPros.com

Since the lights and control panel all work off of half the line (120 volts), it sounds like you have a power problem. All the heating elements require the full 240 volts.

Try flipping the breaker off/on slowly a couple times, sometimes you can loose half the line without actually tripping the breaker.
If this does nothing, check the voltage at the plug
L1 to L2 should be 240 volts
L1 to Neutral and L2 to Neutral, both should be 120 volts.
If OK
Unplug the unit and check the wires at the terminal strip in the machine to make sure none are loose or burned out
If OK
Check the power at the terminal strip.
Be careful as 240 volts is lethal !!!

Could also be a wire inside the unit has burned off.