This might be a possibility, but surely you would have caught this. Your hub is not seized to the spindle is it? Or rather your bearings are seized up. Caliper removed, rotor will not turn?
I do not know much about your vehicle, (and I may be out of place with this) If one line off of the master cylinder controls both front brakes, as on vehicles I am familiar with. One would tend to think, both sides would be locking up, if the problem was closer to the master cylinder
If this is ABS. That's a whole new ball game.I know very little about those systems, that's why I drive Old, Reliable, EZ to diagnose and repair "Real Jeeps".
If I didn't help much. Sorry!
Maybe Doc will return and know more about it
Should you respond again, let Doc know, every detail, noises, history etc.
Sunday, July 17th, 2011 AT 4:53 AM