No
No.
no
You can drive a Jeep without doors but you better have your seat belt on.
is it illegal to drive without door in louisiana
no, the transfer case must be installed in the jeep in order to drive it
Not recommended.Not recommended.
The cluster is another name for the gauge assembly.
no, but you will need side view mirrors.
No, they will not interchange.
only if you disconnect both drive shafts.
If it is a two wheel drive, yes.
It means that the cluster has lost its connection to the "bus"(the system the comuters use to communicate). Jeep has had some issues with the connecters for the instrument cluster.