One problem related to front suspension wheel bearing has been reported for the 2009 Toyota Scion Xb. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Toyota Scion Xb based on all problems reported for the 2009 Scion Xb.
Hear a humming coming from the rear driver side at 40 to 60 mph , almost sounded like a muffler getting louder rear wheel bearing bad , replacing at $210. 00 for wheel bearing .