Kenmore is made by Whirlpool, so there are probably cross-references to it in their literature. Not much online about this make and model. I did find one person having a problem with ice buildup in the evaporator, restricting the air flow to the refrigerator and causing it to heat up (don't know if this means the compartment got warm or the motor got hot). In her instance they changed a control board but it didn't stay fixed.
My ice maker is making ice and my freezer is cold. The cold compartment is down hovering between 41 and 45 (if people will stop opening the door to take a look and to feel it I'll get a better reading!)
I don't think I'll put much food in it to start with, because as one guy said on a discussion list, problems that go away by themselves usually come back by themselves also. (I wonder--on an appliance repair discussion site, to they have a BS section where they discuss music?)