4wd not working

[Ryle_Smartlowit]

My 4wd isn't engaging anymore and I changed the eletric shift motor in January of this year any help is appreciated thanks.

 

[Click]

Im dealing with the same problem. 97 Ranger. The 4x4 works if I take off the transfer case selector motor and I just use vice grips to turn it manually but I need a tutorial how to break down the system to figure out whats wrong. New ABS sensors. Fuses all check out. Instrument lights dont work either.

 

[RonD]

1994 and 1997 use different activation systems for 4WD

1994 and older read here: http://www.therangerstation.com/tech_library/4wd_control_module.html

1995 and newer read here: http://www.therangerstation.com/tech_library/4wd_control_module_95-up.html

More info on both types here: http://www.therangerstation.com/tech_library/transfercasetroubleshooting.htm