My 4x4 is not engaging when I switch it in to 4x4 it says that its in 4x4 but it doesn't lock in on auto or manually locking my hubs and the truck doesn't go into lower gearing in 4low

My 4x4 is not engaging when I switch it in to 4x4 it says that its in 4x4 but it doesn't lock in on auto or manually locking my hubs and the truck doesn't go into lower gearing in 4low 2 Answers

2003 Ford F250 5.4L 4x4. I have the automatic transmission and manual transfer case and manual hubs. I go to put it in 4x4 Hi and Lo the Light indicates that it is on but all four of my wheels arent 3 Answers

aren't engaging. what could the issue be? I'm new to the big truck world.

4x4 wont lock in 1 Answer

When I engage my 4x4 I can hear a click like it locks in and the light on the dash is on, I check the front axles and they are locked in, i put it back in 2wd and the axles free spin by hand, but ...

I need help please, I put my truck in 4x4 and no light comes on,and it doesn't engage into 4x4 hi or low, I have put new Warn Premium Hubs on and tried it again and it still doesn't engage. Please hel 7 Answers

why will my truck not shift in drive but will if i put it in 1st 4 Answers

i changed the filter and fluid still wont shift it hesitates when i take off