GMC canyon 2018 Owner's Manual page 190

Do not cover the solar sensor on the
top of the instrument panel near the
windshield. This sensor regulates
air temperature based on sun load.
See Sensors later in this section.
Manual Operation
: Press to turn the climate control
system on or off. When the system
is turned off, air will stop flowing into
the cabin. Press again or adjust
any of the climate controls to turn
the system back on and the airflow
will continue based on the selected
climate control settings.
A
: Turn clockwise or
counterclockwise to increase or
decrease the fan speed. There is
about a five second delay when the
fan is turned on. Press the knob to
turn the fan off. Press AUTO to
return to automatic operation.
Temperature Control : Turn the
knob clockwise or counterclockwise
to increase or decrease temperature
setting.
Air Delivery Mode Controls :
-
Press , , , or
the direction of the airflow. An
indicator light comes on in the
selected mode button.
Changing the mode cancels the
automatic operation and the system
goes into manual mode.
Press AUTO to return to automatic
operation.
: Air is directed to the instrument
panel outlets.
: Air is divided between the
instrument panel and floor outlets.
: Air is directed to the floor
outlets, with some to the windshield,
outboard instrument panel outlets,
side window outlets, and second
row floor outlets.
-
: This mode clears the windows
of fog or moisture. Air is directed to
the windshield, floor outlets,
outboard instrument panel outlets,
and side window outlets. The
system automatically forces outside
air into the vehicle and the air
Climate Controls
conditioning compressor will run,
unless the outside temperature is
to change
close to freezing.
0
: Press to clear the windshield
of fog or frost more quickly. Air is
directed to the windshield and the
side window vents, with some air
directed to the outboard instrument
panel outlets. The system
automatically forces outside air into
the vehicle and the air conditioning
compressor will run, unless the
outside temperature is below
freezing.
Do not drive the vehicle until all
windows are clear.
See Air Vents 0 190.
A/C : Press to turn the air
conditioning system on or off. An
indicator light comes on to show
that the air conditioning is enabled.
The A/C light will stay on even if the
outside temperatures are below
freezing. If the fan is turned off, the
air conditioner will not run. Press
AUTO to return to automatic
operation.
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