'96, it is not electronically shifted. There is a shift-lever on the
floor, that operates a cable running down to the T-case. I have a
question about a strange switch and what appear to be vacuum lines...
There is a small switch that screws into the top of the T-case. It is
roughly the size of a knock sensor, for comparison. At one end of this
switch (the end inside the case), there is a spring-loaded steel ball.
At the other end, there are three vacuum fittings, and vacuum lines
running up to the engine compartment. Does anyone know what the hell
this is, and what it does...