This will probably not apply, but just in case I am posting an old post of mine:
"I had a similar experience. I would replace the fuse and it would work fine for a short trip, but then blow again getting ready for the next one. I pulled the two heating elements that looked similar, but one had a distorted top where the wires go into it. Replaced both and one last fuse and have been trouble free since. Knocking on wood now Not too hard to do yourself. Good luck!"
The reason I post this is because my fridge would work great for a while, and then not cool like it should. I am certain that the others helping you know what is wrong, but I couldn't resist letting you know that the fuse thing was intermittent, cooling was intermittent, but once I put new heating elements in, it was problem solved and can be done without removing the fridge and wasn't very expensive. I should note that once I got to the bad heating element, I could visually tell there was a problem.
If this isn't for you, sorry for taking up space and time, but just in case! Good luck fixing because we all need a dependable fridge!