[AC-Silverado-2011]

I am having the same problem. I have a 2011 Chevrolet Silverado 4.8L, been having this problem for about a week now. Doesn't happen every single time I drive, about 75% of the time. I will start driving with no alerts, and about 5-10 miles into the drive the Stabilitrak turns off and the Traction Control turns off and the brake light comes on. After a few minutes the brake light shuts off, but will come back on periodically, which disables the cruise control when it's on.

No check engine light, so no codes come up on a computer diagnostic.

Anyone else experience this and know the fix? I read several reviews of people suggesting to replace the Brake Light Switch, which I did, and that did not fix the problem. Any advise or suggestions on how to fix it would be much appreciated.