Hello, i have a 2006 4x4 F150 that is having problems with its 4WD. I went to use it last night and it wont activate. When i turn the dial to 4-hi the light on the dash comes on, but the wheels dont spin, and when i turn the dial to 4-lo, the 4-hi light stays on and the wheels still dont spin.

If someone could give me some steps on how to run a diagnostic check on it myself, or if anyone has ideas on what the problem could be that would be a huge help.

Thanks!

 

Its either gunna be your IWE solenoid about 18 bucks or....... your hubs are bad about 700

 

Yeah ive been reading about the solenoid. Is there a way to see if it is bad, or is it just worth replacing it for the new one with the housing around it?

Also, how can i tell if the hubs are bad?

 

Well with yours being a 06 theres about a 75% chance its the iwe. And yes spend the couple bucks and get the solenoid and if that doesnt work than its the hubs

 

Great, thank you for the help. Ill try that today