It Works on my 15 Acadia!
I bought a used 15 GMC Acadia that only came with one key fob. So I did what I usually do, and bought a few more online. That's when I discovered that the fobs cannot easily be programmed to the vehicle like on many other vehicles. I checked with a GM dealer, and was shocked that they wanted $180 for a fob, plus $70 to program. That wasn't going to happen, so I started looking around and found this Dorman kit. I took a chance and ordered it. It shipped and arrived very quickly. It works! To program, you insert the programming module into the vehicle's port under the dash, press a couple of buttons on the remote...and you're done. Note that when you do this, it wipes out all the previous fobs mated to the car, so I was very happy that it not only programmed the included Dorman fob, but also the one that came with the Acadia, and the two others I bought elsewhere. Total time to program all of them was about two minutes. Now I can program all the fobs I want for years. Now I can't attest that this kit will work for all listed models, but it worked great on my 2015 Acadia.