The bulb wasn't the issue so I was hopeful the switch was. utube helped me some, but figuring my model was different than any on utube. Got the switch in and plugged it back in. Moment of truth. Didn't light. Ugggh! Out $50 for switch plus $20 for nut driver set.
Figuring out how to remove the cracked door rack was the most complication I had. Once I figured out how to push it up it was easy to remove and then replace it with the new part by just placing it over the nobs and pushing down. No tools needed, just hands.
Door switch was no longer making my light go on when door opened
I used the youtube you provided. It was pretty straight forward, but I had to make a trip to the hardware store for a bit (hex wrench) to remove the hex bolt head style screws. I was only expecting to need phillips or flathead. I managed to remove one with a set of pliers, and the brought that example to the store for size reference when buying the bit to fit my black and decker drill. The rest was easy.
Evaporator was freezing up and was running non stop
I tested the components in the refrigerator defrost function. I used digital multimeter and checked for continuity. Defrost thermostat must 32 degrees or lower.
Ordered part easily with modal number ( they tell you where to find it). Received quickly and snapped paper in. They also had a video instruction. Will definitely use again!
Freezer worked, refrigerator didn't. Ice build up on coils.
Unplugged refrigerator. Emptied freezer and removed ice maker and cover, need to unplug fan. Defrosted coils with hot water. Cut wires to thermostat as close to it ad possible to leave extra wire in case of an error. Stripped wire in new thermostat and put in shrink plastic then the wire crimp connector joining both light blue wires making sure wires were in before crimping them. Repeated with other dark blue wire. After used the heat gun to shrink the protective white tubing. The only thing i found not satisfying was tge tubing. It was too wide and too small. When i shrunk it did not cover the whole connector and was loose. I had to use a glue gun to cover both ends of each wire connector. Hope this helps other users.