Where can you find the fuse in a 96 ranger that operates the 4wd switch it won't enguage manual light 4wd low4wd blinking?

On a 95 ranger, the 4wd actuator needed replacing. on a 95 ranger, the 4wd actuator needed replacing. However, you can put it in 4wd and tap the from housing and it will sometime go into gear. The lack of use causes the actuator to freeze-up.