P0573?
#2
I have a problem with my service traction control/stabilitrac light coming on at random times and when I go over 100. It randomly comes on and wont go away till i turn off the truck and open the door then restart the truck. I have no idea what the deal is. Its very annoying. My buddy with a 08 sierra has had this issue also, he took it in to the service department and they told him it was a abs/tc/stabtrac faulty sensor. As far as getting an actual P code I have never had one for it so im guessing your problem may be more serious?



