This video will show you how to remove rear lower control arms from a Jeep Cherokee KL generation (2014- present) Front or All wheel drive.
This jeep came in because of a Squeaking/ Creaking suspension and it was found that the Bushing for the L.C.A. was detached from the arm. This seems to be a fairly common problem as the control arms are made out of thin aluminum and extreme suspension articulation will bend them over time.