how are you supposed to put 1994 grand cherokee limited 5.2 v8 mpi into 4lo and then into fultime 4 wheel drive? i have a screen that shows of when its on but im just curious this is my first jeep i don't want the transfer case to grind which will do if you put in 4x4 wrong

 

You mean shifting from 4 low back to full time? If so, put it in neutral. Pretty sure it says it on the visor if not the manual...