How to Troubleshoot & Replace Whirlpool AP3108472 / 4387535 Overload (Compressor)

I ordered the overload assembly from AppliancePros to replace the failed component but the part didn't come with wiring instructions and the failed overload was burnt beyond recognition. Fortunately I called AppliancePros for assistance and their professional assistant was able to locate and email me a technical wiring diagram for my refrigerator. I replaced the overload component and connected new following the wiring/connection diagram and the refrigerator works great. 

Purchased and installed the overload kit. refrig is COOOLD 

Replace the overload switch on the compressor. 

Diagnosed from watching some of the videos provided online by AppliancePartsPros. From the videos, I learned it was a 99.8% probability that it was a combination of the evaporator fan, compressor relay & overload. Ordered the parts & installed. My 18 year Kenmore runs like new again. It runs perfect & the whole repair took about 1.25 hours. Total cost of doing it myself was about 128.00. Folks, trust me, you can do it. Just be absolutely sure that the parts you order are only the parts you need & are the correct parts for your particular model. Total savings from not having to buy a new refrigerator?.....$1280.00 I'm a happy man! 

Watched a video on YouTube and ordered my part from appliance parts pros.com installed it and it works like a dream 

It was the relay switch. Replaced it and running good again.