Can anyone tell me how the four wheel drive works specifically from the switch to the hubs mine are locked in and the light isn’t on I can’t get them unlocked.
If they are frozen, you will have to warm them up first. I am guessing that you have had the truck for a while and already know how they are supposed to work. You should guess that I don’t know how they work.
The Owner’s Manual should have that information: http://shop.ebay.com/items/_W0QQ_nkwZ2004Q20fordQ20f350Q20ownerQ27sQ20manualQQ_armrsZ1QQ_fromZR40QQ_mdoZ