GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2009
🢒
STS
🢒
HVAC
🢒
Heating, Ventilation, and Air Conditioning
🢒 Passenger Compartment Air Filter Replacement
Removal Procedure
Remove the air inlet grille panel. Refer to
Air Inlet Grille Panel Replacement
.
With two hands release the tabs on each side of the access cover.
Lift up the filter access cover (1).
Remove the filter (1) from the filter housing.
Installation Procedure
Install the filter (1) in to the filter housing.
Install the filter access cover (1).
Install the air inlet grille panel. Refer to
Air Inlet Grille Panel Replacement
.