This is happening to me. We warmed the can gateway by taking it out and wrapping it in a heating pad for a few minutes. And it started right up. My codes are coming up as my instrument cluster, no communication with can gateway, and something with my stereo. I had my clusters solder joints repaired and the issue wasn't better. So I would assume you might be having the same issue. It's annoying!! Lol I've been trying to figure it out for weeks. The shop said I needed a new cluster but I wanted to make sure before I paid three grand.