I noticed you have a 95. In the very early 95's, the speedometer was driven by a cable from the vss to the speedometer. The cruise was driven by a few wires, which also originated at the vss. If your car was an early version (I think before February, 95, but don't hold me to the date) you will have a cable and also a few wires coming from the vss. If so, it is quite possible that the cable was connected to the vss (therefore the speedometer works) but the wires were not connected to the vss (therefore no cruise).
On the other hand, if you have a later version 95 model, the vss should drive both the speedometer and the cruise via the wires.
