I have a 1986 ranger 4x4 2.9 v6. I have a small plow on it and use it during the summer for a landscaping truck. I didnt drive it all summer because I got a new truck to use. Well I Got the truck back out to prep it for winter and Now my 4x4 isnt working it worked perfectly last winter. I put new manual locking hubs on it and new electric shift motor on it last winter too. Now it doesnt work. The fuses are good on it but im not getting any power to electric shift motor or even the 4x4 lights in the truck. Any one know what may be wrong??

 

An oldie for sure. Perhaps the 4x4 control module.