Hello, Thank you for using this service, I will be helping you with your problem today
can you get us the full model # ? thanks Bryan
this is an issue with the control board. this is located in the back of the refrigerator by the compressor. part # XXXXX on this diagram. you will need to order and replace the board. its around $70.00 and theres a link below to order it.
http://www.searspartsdirect.com/partsdirect/part-number/Kenmore-elite-Parts/Refrigerator-Parts/6871JB12 80P/0046/795/Model-79575199400/0583/0161000?keySuffixId=NA&pathTaken=partSearch&pathRender=modelComponent&documentCompId=50024276&diagramPageId=00001&productTypeId=x&searchModelNumber=79575199400&subCompDesc=Case%20parts&brandDesc=KENMORE ELITE&modelDesc=REFRIGERATOR&blt=11&shdMod=79575199400