More than half a million SUVs are being recalled by Fiat Chrysler over a brake problem. The company says problems may not have been solved in a 2014 recall.  The brake booster shields are the problem in 2011, 2012, 2013, 2014 Dodge Durangos and Jeep Grand Cherokees. To find out if your vehicle is part of the recall, click here to enter your VIN on the Official Chrysler Recall website page.