Possible Causes

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.

Possible Causes
DIRTY TONE WHEEL/SENSOR
IMPROPER LEFT REAR TIRE PRESSURE/MISMATCHED TIRES
AXLE SHAFT FASTENER HARDWARE
LEFT REAR TONE WHEEL/BEARING DAMAGE