The F2 indicates that the control senses an over-temperature condition. This could be caused by a failed oven temperature sensor probe or a number of other failures.
If you have a volt/ohm meter, you can
shut off the circuit breaker
and check the resistance of the oven temperature sensor probe. The image below shows how to access this component. The resistance of the temperature sensor should be around 1100 ohms at room temperature. If it is over 2500 ohms, then the sensor is apparently causing this F2 code. Replacing the sensor (part WB23T10002) will likely fix your problem in this situation.
You can order parts from the
If the sensor is okay, you could have a problem with the wiring harness, the electronic oven control board or thermal switches. I recommend that you have a service technician diagnose and repair the oven if the sensor is apparently okay. Here is a link for the Sears Service website:
Sears Home Services
If you need more help, reply with additional details and we will assist you further.