4wd not engaging

[Rebelex]

This morning when I left the house the truck switched into 4wd without any problems. I disengaged the 4wd when I got to the highway then when I arrived at work I tried engaging 4wd again. No such luck...the light would not come on and I did not hear the normal clicking noise. Could this be a fuse or am I looking at something a lot more expensive. Thanks for any help you may be able to provide. Ranger 2006, FXII, Auto 4.0L

 

[gertsdsbs]

There's a bracket where it guides the 4 wheel drive stick. Open it and see if the bracket is not adjusted.

 

[dgndngrngr]

check out the four wheel drive module and the shifter motor on the back of the transfer case. it sounds like its the module though. check this out:http://www.therangerstation.com/forums/showthread.php?t=33872&highlight=wheel+drive+module I know this was a 4wd low problem but its the same module for low and high