Is there a cabin filter on the 2012 yukon denali ?

[aztec]

There is a funny odor(musty/moldy smell) coming out from the air vents in my 2012 gmc yukon denali, i was wondering if it has to do with the cabin filter ( if any).
any ideas what it could be? it happends when i turn the a/c on.

 

[NathanJax]

yes, but not easily replaceable...

 

[Goodinblack]

yes, but not easily replaceable...

They do?

 

[NathanJax]

They do?

Yup. It's built in so you have to dremel an opening.

http://www.tahoeyukonforum.com/threads/tahoe-cabin-filter.32553/

 

[PG01]

http://www.tahoeyukonforum.com/threads/cabin-air-filter-where-there-was-none-there-is-one.90045/

 

[aztec]

thank you very much for all your answers guys, i guess i try the Clean Air Duct Freshener first.