Re: 2014 WK2 3.0 so far NOT so good
FWIW, I had a 2007 Tahoe that did the same thing. A front wheel bearing failed which created electrical noise in the system causing the ABS and 4WD systems to fail offline. At times it would also affect the throttle causing a no throttle situation or a max throttle situation. Chevy didn't find the issue until the bearing completely failed and locked up the front wheel which was also very entertaining to say the least. After the bearing and hub assembly were replaced we had no more issues until the maincomputer went brain dead but thats a different story. Good luck!