So this is the second time this has happened since I bought the truck last October, jump in my truck (2017 Silverado 2500 HD 6.6 diesel) and less then a mile down the road and everything starts shutting off (stabilitrak, ABS, trailer brake system, park assist) and warning lights coming on! Then a mile down the road they all turn off for another mile and them come back on and stay on. However the next morning I get in my truck to bring it to the dealer and everything is fine, but I dropped it off anyways, but I am sure their going to say that they couldn't duplicate the problem and give it back to me.! Does anyone have any suggestions?