2001 Ford F150 4x4 Supercrew No Power In 4x4 Actuator

I have a 2001 Ford F150 4x4 with a 5.4 ltr, my question is when I turn the 4x4 switch on there are no lights and no power to the switch, I have checked the actuator and I have checked all the fuses and relays (all good). I was wondering if maybe my both of my Solenoids are bad, both High and Low. They are stock and have never changed them, Can that be the reason I am not getting any power to the switch? I would like to fix it before winter hits but don’t want to change them if that is not the problem. Can you or anyone help me??? Thanks