I searched the Arcives and did not find any info. The Speedometer and Odometer both stoped working at the same time. While driving once and a while the needle will bounce to the current speed and the odometer will work then stop as quick as it started. Now the O/D lite on the dash flashes and Cruise control does not work.. I think it might be the sending unit on the T-Case? I pulled it off and tried to spin the shaft going into the case and it would not spin telling me the speedo gear is still good. Is there a way to test the sender? Or could it be something else?? Any pointers would be great..