Ranger will only move in 4wd
Sorry if this is not in the correct place,
I have been working on my Dad's 2011 diesel ranger. It started with intermittent starting, turned out it was a bad chassis relay and then i noticed his motor mounts were shot. I replaced the relay and brought the ranger to my house and it shifted through all the gears fine. An axle boot on the rear was torn so that was replaced, everything still worked. I replaced the motor mounts now it will not move at all in H, L, or R in one wheel peel. If i lock the rear end or put it in 4wd it will move through all the gears. In 4wd or rear lock the rear driveshaft turns. In one wheel the rear driveshaft doesn't turn. Anyone have any ideas why it would work in 4wd and 2wd lock but not one wheel?
Any help is greatly appreciated