Model 77862791 not cooling, all obvious stuff checked, clean coils etc, door, fan motors, Inside temp about 50 Degrees, Ice not freezing, motor and fans run constantly.

SOURCE: kenmore 50222000 help me please

I can offer a suggestion. It sounds like you have a plugged defrost drain line. This is where the water goes to in the bottom of your freezer when it goes through the defrost (removal of ice from the freezer coil) cycle. It sounds like that hole is plugged and now the water/ice has now frozen in the vent that lets air circulate down into your refrigerator compartment. What I usually do in this case is to unplug the refrigerator, empty out the freezer compartment. Usually I also end up either pulling off the back panel or the bottom panel (in the freezer compartment) Looking for that defrost drain hole and thawing it out with a heat gun (be careful of melting plastic) or actually I use a hair dryer. I can sometimes do this also by pouring small amounts of HOT tap water onto it and then sopping/absorbing it away with a sponge or dishcloth. I repeat this until I get the water to go down the drain tube

SOURCE: Frigidaire stand alone Refrigerator won't cool Fans and Compressor work

Ended up having a freon leak in tubing around door. Luckly the warranty was 5 years in sealed system. New one was FREE.

SOURCE: KENMORE TRIO 2004 59675523400 REEFER/FREEZER NOT COOLING

It is the compressor that has failed. The hum is it trying to start and the following click is the overload protector opening. What is the temperature where the refrigerator is located? Allow the compressor to cool down before trying to restart it. If it still does not restart after it has cooled off it is done.

SOURCE: Refrigerator won't cool

We bought a Kenmore Elite Trio 596.76533500 from Sears in 2006. A few months passed and the Elite broke down. The tech person came out and found that the AC Evaporative Fan was inoperable. It was replaced (part #67003917). A few months later the same thing happened. But before they came out, I spoke to the tech person on the phone who seemed very familiar with the fan. He said that they've had numerous problems with that fan model and would bring out an older-type one that had fewer sensors and that was less prone to failure. The "motor evap" part #2214986 (Whirlpool compatible) was put in and everything has been working since... Hope this helps...

SOURCE: refrigerator/freezer not cooling evenly top to bottom

good then go ahead and ohm out the sensor and the relays to see if the resistance is close to the normat. 70 degrees is roughly 1000 ohms. relay you are lookling for continuity or open. then you can also ohm the fan motor too. let me know what you find;.that will determin whts bad and whats good