I really don’t care about the color. Although the package could help. In 2016 Chevy started including CarPlay on some vehicles. This is why I asked the model. From my experience, CarPlay is still a half baked feature that often doesn’t fully connect and causes the problem you’ve described. But, since it’s a 2015, that’s not the problem. But still, a built in USB port does connect to the radio. Before 2016, Chevy had what they called MyLink. The option on the radio should be Media. Again though, without the actual package of the truck to know which radio it has, this is only about an 80% guess.