DaveHrter

Just had the exact same issue replaced both rear shocks on my 08 suburban. Started it up n had abs and stabitrak light on. Pulled in back in the garage and found out that while removing the top drivers side shock bolt. I somehow managed to unplug the Delphi style plug on top of the frame rail. Plugged it back in and everything is back to normal. Hope this helps someone like this thread helped me.