I was wondering if any one could help me diagnose my speedometer not working.
The truck is a V6 automatic without cruise control.

The only thing not working is the speedometer.
The needle stays on on 0 and does not move at all.
The odometer, trip odometer, other cluster gauges and interior lights of the truck work fine.

Truck seams to run fine, transmission shifts fine.

I was thinking maybe the speed sensor but I'm not sure if it was the speed sensor the odometer would still be working.

Any advise would be appreciated
Thanks in advance,
Dave Ericson

Update:
I fixed it!
I simply tapped on the plastic and it started working again.