4 wheel drive problem on 2002 Ford Ranger

The 4WD in the truck stopped working. Does anyone know which fuse to change to see if that is the problem? Or any other suggestions?? Thanks, Peggy

1 answer
I see Cardone Industries which is available at Napa and other autoparts stores has a rebuilt transfer case motor for $118, because if they are rebuilding these motors it must be a common part that fails. Try a napaautocare center in your area.