It has been failing by turning off when it is set for heat above 300F, and gives the error F3. The F3 for this model indicates the temperature sensor is failing.
I want to test/replace the sensor, but I'd like to know if I am able to unscrew the two screws from the inside to pull out the sensor and connector or if I have to take the whole oven out from the wall to get to the back of the unit.
Does anyone know the answer? If I can get to it from the inside, I'll go ahead with this, but if I have to pull the oven out, it looks like a lot of work to get it out and I may just call Sears to do it.