This part is a replacement light socket for your refrigerator. It connects to the power source, and holds the light bulb. If the light in your refrigerator is not working, you could have a faulty sock...
This part maintains the proper temperature. When the refrigerator reaches the desired temperature, this part interrupts the flow of electricity to the compressor which stops the cooling process.
unplugged refrigerator. removed light bulb from old socket. unsnapped old light socket and pulled it out just enough to diconnect the electrical plug that plugs into the socket . discarded the old socket and plugged in new socket. snapped in new socket into refrigerator. i watched how to do this simple procedure on you tube and decided to do it myself. easy easy easy
The temperture control was mounted on the back wall of the refrigerator. One screw and a couple of tabs appeared to be the only attachments. After removing the screw, the freezer control appeared to be an issue since it was also attached to other parts. A little careful pushing revealed that the control knob simply snapped into the cover over the thermastat. Once unsnapped the thermastat and it's plastic cover were only attached by the three electricl connections. Pulling them loose off the terminals left the unit free. Simply examining how the old thermastat was mounted in the cover, and replacing it, and then reinstalling it in the frig was as breeze. All was well again.