There is no actuator. The connection is made inside the transfer case when you put it in 4wd.
Yes
It is 175 ft lbs for the front wheel bearing of a grand cherokee
I believe you have a 2 high, 4 high and 4 low. There is no 2 low.
transfer case
It doesn't have a low range gear, so it's not a 4 wheel drive. It is more accurately known as all wheel drive.
Yes
It should already be four wheel drive.
Rear wheel, and possibly four wheel drive.
Yes, it is a shift on the fly system.
YES....
Front-wheel drive.
No , rear wheel drive
front wheel drive
It is 175 ft lbs for the front wheel bearing of a grand cherokee
No , it's rear wheel drive
No , it's rear wheel drive
A 1996 Lincoln Continental is FRONT wheel drive