'93 Speedometer Not Working

[Handyguy]

Need Help figuring this one out.
My speedometer stopped work a few months ago as well as the odometer. However the cruise conrol still works. I am at a lose on this one. I haven't done anything to it yet, just trying to figure out where to start. I did however check the fuses. Everything else appears to work fine. Any help that is offered, preferrable through email, will be greatly appreciated.

Thanks,

Handyguy

[jvfd950]

Check the wiring, especially the ground. May have come unhooked. Good luck.

[jamerican01]

I have the same problem, ive checked the grounds. i want to check the harness on both ends of the wire(s) but i dont know the color of the wire, the one that connects the speedometer to the module. HELP Me PLEASE!!!! 1993 coupe 3.1