Problem solved. I bought a relay kit ($90CDN) cause I couldn't wait for shipping over the weekend. The kit has various pieces depending on the compressor type and probably why so much more but I just used the relay and my own capacitor which was still good. Fridge back up and running.I've read through this post and I think I have the same problem. I've got a KitchenAid KSRA25KKBL01 fridge and getting the clicking noise. I removed what I assume is the relay (shook it and it makes the rattly noise) but it looks slightly different from what I find online. I'm looking at a Canadian online store which has the same stuff it seems as the store here.
So should I just order the Overload and Relay Assembly (Whirlpool 4387835 | Overload and Relay Assembly Any help is appreciated.