it depends on what type of system it has. some cherokees have a non disconnect front end where the drivshaft is constantly tunring wether or not 4wd is engauged. does it do it under power or just 60-67 no matter what?


on a non disconnect front end when it is in 2wd it is still turning, but no power is going to it. on a disconnect system it will not turn when it is in 2wd.