I think I know what's wrong but I wanted to get a second opinion from those who probably know more.
My Sears Refrigerator (Regular freezer on top kind) is freezing up in the fridge compartment. I have already verified that all vents are clear and I can hear the fans run free and twice partially defrosted it and still it freezes up (~20F).
Looking at the parts diagram, I see there are 2 thermistors one in freezer and one for the fridge and an electronic control module
I think it is the fridge thermister and think I should just go and replace it and see what happens. Does this sound like the best course of action?
Anybody know what the thermister should read out on a multimeter (ohms while hot and hold)? so I can test it. Any other useful go no-go tests I can try to verify the failed part?
Reference to parts drawing for my model
Thanks in advance'