As far as I know, there wasn't a separate module for the 4 wheel drive from 1995 to 2000, the 4x4 system was controlled by the GEM ( Generic Electronic Module) This module incorporates the functions of several different modules into one and offers diagnostic codes to locate failures ( see a dealer's service department for diagnosis ) The GEM is located in the centre stack of the dash, remove radio to gain access.
no and no
I have a 2001 Ford Explorer sport trac and the module is located behind the front passengers side panel. I would have to believe that the 2002 Explorer would be the same.
The 2003 Ford Explorer has rear wheel drive.
The 2011 Ford Explorer has front wheel drive.
The 2005 Ford Explorer has rear wheel drive.
The 2009 Ford Explorer has rear wheel drive.
The 2006 Ford Explorer has rear wheel drive.
The 2004 Ford Explorer has rear wheel drive.
The 2012 Ford Explorer has front wheel drive.
The 2010 Ford Explorer has rear wheel drive.
The 2001 Ford Explorer has rear wheel drive.
The 2013 Ford Explorer has front wheel drive.