How do you repair the odometer on a 1990 Plymouth Sundance?

To repair the odometer on a 1990 Plymouth Sundance, first, remove the instrument cluster by unscrewing the necessary screws and disconnecting the electrical connectors. Once the cluster is out, take apart the speedometer assembly to access the odometer gears. Inspect the gears for any damage or wear; if they are broken, they may need to be replaced. After repairing or replacing the gears, reassemble the speedometer and reinstall the instrument cluster in the vehicle.