Hi everybody I am having a problem with my wife's 2013 ford edge sel. The left rear brake is dragging/ not releasing I noticed this around 40,000 miles and put a new caliper on it and thought it was fixed but noticed it doing it again just the other day it now has close to 45,000 miles on it. I have cleaned all the slides where the pads ride( installed new pads the old ones were shot) and the pins that the caliper mount to and lubed them, checked the E-brake cable and it seems to be functioning correctly and have also put a new hose on it and the dang thing is still dragging I am running out of ideas on this thing. Could this be an ABS or master cylinder issue? The right rear is in perfect condition the pads still look good after driving it you can feel quite a bit more heat coming off the left rear than the right rear. Thanks for any help, Wally