No Speedometer or Odometer

Hey i've got a 99 intrigue w/ the 3.5L. I bought it with the speedo and odo. not working. Just wondering if there are any common problems to look for. I've checked out the abs data, i've got a wheel speed sensor out, but it should take more than that for the speedo to stop working. Any ideas?

So the other lights and such on the instrument cluster work? But the speedometer and odometer dont right?

yup, everthing else is working, tach, fuel gauge, temp, dummy lights...i recently put in the abs pump/module assembly b/c the old one didn't work, i was hoping that was the problem but it didn't solve it. The module did allow me to access the abs data, so i can get that stuff. I was kinda thinking that the vehicle speed sensor might be bad, do they have one or do they read off the wheel sensors?