Papaw47

I’m beyond frustrated with my dealer solving this issue. I took the Yukon in because the stabilitrak light came on and when it comes on the DIC also displays service stabiltrak, service adaptive cruise, park assist, and forward collision. And also action required steering assist is reduced. The battery has been tested and they replaced the battery ground hoping that was it. Also, it doesn’t come on all the time and now they are saying it’s a ground wire in the dash that’s loose? Any knowledge would be much appreciated since they’ve had my truck going on 10 days.