I've changed the cabin air filter in a 2009 GC before. It is located behind the lower glove box. I went to change it on my 2010 GC 4.0L SXT and when I lowered the lower glove box there is no filter or filter door. Has Dodge relocated the cabin air filter for the 2010? Has it been removed altogether? The service manual for the 2010 say to change it so I am assuming it should be there.

 

Some of the 2010 vans have them and some don't. You may want to check behind the glove box door. It may have be move up to the center of the heater box.

 

Looks something like this............

 

That looks exactly like the one in the 2009 so I guess my 2010 SXT doesn't have one.
Thanks.
Milanz.

 

ok i pulled the lower glove box off in my 09 for the air filter 3.3l v6 SE and all i saw was a box with what appears to be mesh on the outside but completley sealed on the inside held together by four star screws running up and down i looked at the bottom and its circular, had to look under the matting under the glovebow to see that though but i didnt see anything that looked like this diagram. like i said its a 09 garavan. so where was yours at milanz?

 

Not all the 2010's have them and i guess from your post not all the 2009's have one. If there is one then it looks just like in the diagram posted by Tizzy1.