GMC Terrain 2025 - Maintenance; Passenger Compartment Air Filter

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
150 Climate Controls
Use t
he air outlets in the center and on the side
o
f the instrument panel to direct the airflow.
move the center knobs on the air outlets to
open or close off the airflow.
Operation Tips
•
Clear away any ice, snow, or leaves from the
air inlets at the base of the windshield that
can block the flow of air into the vehicle.
•
Clear snow off the hood to improve visibility
and help decrease moisture drawn into
the vehicle.
•
Use of non-GM approved hood deflectors
can adversely affect the performance of
the system.
•
Keep the path under all seats clear of objects
to help circulate the air inside the vehicle
more effectively.
•
If fogging reoccurs while in vent or
in acombination mode with mild
temperature throughout the vehicle,
turn on the air conditioner to reduce
windshield fogging.
Maintenance
Pa
ssenger Compartment Air Filter
The filter removes dust, pollen, and other
airborne irritants from outside air that is pulled
into the vehicle.
The filter should be replaced as part of routine
scheduled maintenance.
1. Open the glove box.
2. Squeeze both sides of the glove box bin
inward to lower beyond the stops.
3. Release the latches on the service door.
Open the service door and remove the
old filter.
4. Install the new air filter. Ensure air filter
orientation is correct.
5. Close the service door completely.
6. Reverse the steps to reinstall the glove box.
See your dealer if additional assistance
is needed.
Service
All vehicles have alabel underhood that
identifies the refrigerant used in the vehicle.
The refrigerant system should only be serviced