I know I’m probably jumping on this thread a tad late, but I’m experienceing ALOT of the same issues.
I own a 2012 Silverado 1500. I’ve noticed my headlights flickering whenever I hit the brakes and the radio stops for a quick second, but that happens on a good day.... there have been times I’ll be driving down the road 55+ and I’ll go to hit the brakes to slow down and the lights flicker, radio stops, bells chime, the doors unlock, RPMS drop to 0, and the lights on the dash go haywire.. this all happens in a split second and then it goes back to normal.
Its like the truck literally shuts off while driving down the road, there’s no way it’s normal..
Has there been a solution made for my problem?