we have a 2010 journey with 18000 miles ,the left rear brake is dragging.I took the caliper off and made sure the pads could move freely and I couldn't move the caliper piston.I took the car to the local dodge dealer for warranty repair.They called me and said that the pads we stuck and the caliper was fine and wanted to charge me 240 for new pads and turn rotor.I told them to put it back together.They charged me 39.00 for brake inspection.after reading forums about the journeys brake problems I'm not sure if I should take it to another dealer or just repair it myself.
