Cavaliery

Hi I'm new here. Intermittently this has happened to me before having these three lights come on in my car. But now its saying that way. I took it to a place got a diagnostic code of the wheel speed sensor which they said would cost me almost $300 to replace. However after looking at myself I'm realizing that these lights only come on when I turn my wheel to the right, even when I'm sitting still. I don't think I need a whole new hub bearing or new sensor replaced I feel like this is a loose wire since it's only happening when I turn the wheel can someone please advise what you think. I was told this sensor itself is inside the hub bearing??? Thank you.