2010 dodge caravan---Has anyone had this problem--The rear disc brake system needs to be lubricated with high temp. grease--frequently---This is not being done at the dealership.You take your Dodge in for service with the Service Manual hopeing Chrysler and the Dearership know what needs to be done and what to watch out for on a specific vehicle.As a New Minivan owner you would not know til it brakes down.Mine if it ever was over a 3-year time just ceased up---no lubrication ever applyed.