NHTSA Complaint #11554620 — 2009 JEEP LIBERTY

While driving I heard a popping sound and felt the vehicle sway slightly. The vehicle continued to making intermittent banging noises towards the rear passenger side. Upon stopping and investigating I found the rear control arm had failed on the passenger side. I also examined the driver side rear control arm. It was intact but has significant rust, which likely contributed to the passenger side failure, as it also has significant rust. Car has been parked since the incident. I would like to know if the manufacturer/dealer will replace both components free of charge. There was a safety bulletin for the same issue for the 2004-2007 model year of the vehicle (18V-278). A search on the internet found the same failures in my model year for the lower control arms.