The National Highway Traffic Safety Administration said Saturday that if the part loosens, the axle can lock up, and the vehicle could lose control. That potentially could result in a crash.
The agency says there have been 12 reports of rear axle failure, including four that resulted in a loss of vehicle control. The driver crashed into a concrete barrier in one case.
The recall involves 44,300 vehicles manufactured from July 1 to Nov. 30, 2009.
Chrysler will notify owners of the recall beginning next month. Dealers will install a retainer to secure the pinion nut free of charge.
http://accesswdun.com/article/2012/10/253809