Passenger Compartment Air Filter - GMC 2010 T-Series Owner's Manual

Passenger Compartment Air Filter

The passenger compartment outside air is routed
through a passenger compartment filter. The filter
removes certain debris, including dirt and leaves.
Reductions in the climate control system performance
may indicate that the filter needs to be inspected and
cleaned.
The passenger compartment air filter can be accessed
from the outside of the vehicle on the front passenger
side. It is concealed by the front access panel. Pull the
latch inside the cab on the driver's side of the vehicle to
open the front panel.
To inspect and clean the passenger compartment air
filter, use the following steps:
1. Pull the tab located at
the bottom of the
screen.
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