Re: Low speed whine
I see you didn't notice any fluid leaks which is good. However, because you're having this steering noise we definitely feel you should take your vehicle in for an inspection. We typically recommend visiting your nearest GM Certified dealership and we'd be more than happy to contact them on your behalf. Feel free to private message us with your VIN, mileage, and updated contact information if interested.
GM Customer Care
Have you checked into GM Owner Center? You can maintain service history, check on warranty or recall information, and more. Visit my.gm.com
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