2002 Rear Blower Resistor

I've already replaced my front blower resistor, thanks forum for showing me how easy it was!  I now need to replace the rear resistor.  I've already purchased the part but can't find where it goes.  It's definitely not behind the glove box, but I can't seem to figure out where this one goes.  Help!
 
Thanks!

that one is in the back right rear quarter panel  it will haft to pealed back or removed inorder to replace that one. Not quite as easy as the front one =)