I just had my alternator changed and now I have a control systems notification. The abs and dsc light are on now. It was about a week after the installation. I thought maybe just a sensor issue so I tried slamming on the brakes a few times to see if it would clear. Which just caused my center console to shut off. I know that's just a loose connection somewhere. But the abs dsc light keeps coming on. I had the fault cleared but it comes back. I'm sure it has something to do with the installation. The car has 85k on it.