2005 ac ampifiler location
 

I have a 2005 xle 4 cylinder and i am getting only full heat or full ac and throwing codes 11 and 22. I understand it should need the ac ampfiler replaced.
But according to my repair guide it it located by the stereo amp and I just cannot locate it anywhere under the area by the glove box HELP :>

Might be on the passengers side of fan blower box unit.