cumminstroked
New member
On my 04 F250 I cant get it to engage in 4wd. with the hubs in the auto position i can sit in the driver sweet turn the switch and hear the hubs lock in, the 4x4 light will come on and everything. I can crawl under the truck and the drive shaft will not turn so i know the hubs are locked in. I have good vacuum and lines no wiring issues that i can find anywhere. The hubs lock in for sure so I think it may be in the transfer case... possibly the little actuator motor I have no idea though. Anybody with any information please share I would greatly aprecciate it!