Re: humming noise in steering column
I'm having a similar (yet different
) issue with my wifes 07 Outlook. It sounds more like someone dragging their nails across a screen when you turn the steering wheel. Very odd and only does it when the car is warm (but less noticeable in colder weather). I've read where it could be the "boot" needs lubrication, but that Saturn/GM hasn't figured it out yet. It certainly doesn't sound like the power steering pump on ours.
2007 Outlook XR