Hello new here i have a 2013 5.3 silverado and when im driving the "service stabilitrack and traction control" lignts start blinking randomly. I read another thread on here saying if i can recreate the issue by u turns or sharp turns but that doesnt seem to work. It used to do every once in a while like maybe twice a month or so but i recently took it to get the spark plugs replaced and now it does it EVERY time i drive my truck. Does anybody have any other idea what the issue could be. Im taking the truck back to where i got the sparl plugs replaced on my day off. Also another question, how high is the risk of driving like that

 

Are you having any other issues at all? Even intermittent? Especially if you notice your cruise control doesn’t work sometimes. I ask as a dirty brake switch can cause this. They’re easy to clean, if that’s the case.