Ford: 1992 ford ranger, ford ranger 4x4, ford ranger

Question
I have a 1992 4.0 automatic ford ranger 4x4. and the 4x4 stoped working. this all happend after i took it in and had the tires rotated. I am not sure if this had anyting to do with it or not. It is a push botton 4x4. i checked the fuses and they are all good.

Answer
charles it probely  does when you remove the front wheels the hub on some assy. come off and if you don't put it back you will lose your  4wd.this is onlt on some vehicles . What i would is remove one of the front wheels and see if it dose  then you can let them know.   Let me knows what happens