Scotty, I drive a 2015 Chevy Silverado LT. 5.3 V8 with AFM, 109,000 Miles. I believe the issue I'm having is with the AC. My truck will be driving fine, then suddenly die, usually as I'm making a turn. The steering wheel starts to feel like the power steering is gone, and everything just shuts off. After a few seconds to a minute the truck resets itself, starts up and runs fine. This has happened a handful of times, with the last time having to be towed because it wouldn't reboot. The only common denominator I can find is the AC. I don't have the issue in winter while using the heat, but 2 days of driving 40 minutes home from work with the AC on and it did it again. Haven't used the AC since, and have had no issues. Had a dealership run a diagnostic test and they found nothing. No codes are showing so there's no help with that. Any ideas would be appreciated.