SilveradoPerson

Feb 2018 it looks like. Thanks, long time reader, but first post.

I have a 2015 Silverado LT and the electrical system is going crazy. If I'm driving and pull up on the power window buttons, or hit the turn signal, I will occasionally have the infotainment screen go black for a few seconds (and the AC fan will also stop for a few seconds). STABILTRAK will also briefly pop up sometimes. Then it will bounce back to normal. Driving is not affected so far. Sometimes this will also happen if I'm making a sharp turn or u-turn. This used to happen only once in a blue moon, but now is happening constantly. I looked on youtube and tried the infotainment blue cord fix and tried fixing the G218 ground wire. Neither worked for me. Any ideas out there? I see alot of discussion on this but no concrete solutions. I'm getting so frustrated with this, and hope my truck isn't going down the tubes.