We were recently up in Warner Robins Ga. for my nephews retirement from the Air Force. While we were there we took in the Air Force museum. It was awesome.
From this
To this
To this
And everything in between.
I highly recommend it if you are in the area.
I know that places like Quadratec are not popular here, but they have them available for $30.29 each. Search for
Mopar 68400411AA Rubicon Axle Locker Connector
Do you have the 3.6? My 21 with the 3.6 has a bigass battery under the vehicle. When I get the battery charging message I just drive it a while and all is well with the world.