My awd drive is not working on my 2002 ford explorer 4.0 and I was wondering if there was a fuse that I could check to see if that is the problem.

Here's how to quickly and properly test all under hood and under dash fuses with a test light or multimeter:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post252145