my pontiac aztek 2002 didnt have a cabin filter.?

[Risa421]

wondering why i have been to the dealer 20 times within the last 2 years for numerous problems, and one being,my a/c smells...and i have noticed that the air flow whether heat or a/c has diminished, I find out there might be a very very dirty cabin air filter in that needs to be change every 12,000-15,000 miles..and i have 70,000 on it..and i never changed it.So i bought it, and went to change it..and NO FILTER IN THERE AT ALL....hmmmmmm...help !!
i only could fit one filter in there , yet the box did come with 2 , so i was wondering if it does require the 2, but the 1 fit right in the spot.

 

[REV B]

hmmmmmm...hope this helps !!

•Open the IP compartment door.
•Remove the rear inside IP compartment door.
•Open the HVAC module assembly access door (1).
•Remove the RH passenger compartment air filter from the HVAC module.
•Slide the LH passenger compartment air filter to the HVAC module opening.
Remove the LH passenger compartment air filter from the HVAC module.

Installation Procedure

•Install the LH passenger compartment air filter into the HVAC module opening.
Slide the LH passenger compartment air filter toward the left side of the HVAC module.
•Install the RH passenger compartment air filter into the HVAC module opening.
•Close the HVAC module assembly access door (1).
•Install the rear inside IP compartment door.
•Close the IP compartment door.