Have a 2013 Chevy 1500. Has 103k miles on it. Had a weird incident where my radio would randomly shutoff while driving, then shortly thereafter have multiple light flash on the dash, which was followed by the truck downshifting by itself without decelerating (Limp mode I would assume). This would happen for about 10 seconds. Then everything would go back to normal. Then it would do it again maybe more or two more times.
I'm posting this here because I'm not sure if it the BCM, ECM, etc. All help and suggestion are welcome.
Thanks