Hi gang,

This is a question regarding a 2010 XC70 T6, with 148,000 miles. I have a variable pitched whine that changes while accelerating and decelerating. Came on rather quickly and I have yet to get under the car to pull on the prop shaft to see if I can get any movement or wiggle. My real question is can I pull the carrier bearing. I read someplace that it is not serviceable which sounds impossible. I guess the other thought that I had was a bad rear wheel bearing.

Any suggestions or links would be much appreciated.

Thank you,
Mike in Gloucester Co. NJ