I have this Tramontina 3.2 fridge in my shop, it's only 3 years old and it has stopped cooling, I found a few Youtubes stating to check the relay at the compressor, which is a common failure. Now that I recall I have done this before on other dorm fridges. Does anyone else have any expertise in this area to share?
https://www.samsclub.com/p/3-2cf-fridge-dsv-in-club/prod18910244
https://www.youtube.com/watch?v=Jf1PPMVx0YI
If the compressor is NOT Running then I would definitely suspect the Start Relay and they are only 3 -10 bux depending on where you get them .
Anything else you can buy another Fridge usually cheaper .
I tried a new overload protector and relay, the OP immediately smoked, I suspect the compressor bit the dust.
https://www.amazon.com/gp/product/B09H2CDTVW/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1