Odometer on 1991 Chevrolet 1500 Pickup

My odometer quit yesterday when I reset the trip meter. I Later noticed that neither the trip meter, nor the odometer were working. The speedo still works. Can this be fixed, is it stuck?

If the speedo is still working on your 1991 Chevrolet 1500 then you know the speed signal to the instrument cluster is OK. In this case, the odometer and trip odometer not working would be an internal fault with the gauges cluster. In order the repair this issue the cluster will need to be removed and sent to a repair facility specializing in this type of repair.