CHEVROLET 2012 Avalanche User Manual
Page 249
Black plate (9,1)
Chevrolet Avalanche Owner Manual - 2012 - crc 2nd edition - 11/7/11
Climate Controls
8-9
Sensors
The solar sensor, located in the
defrost grille, middle of the
instrument panel, monitors the solar
heat. Do not cover the solar sensor
or the system will not work properly.
There is also an interior temperature
sensor located next to the
steering wheel that measures the
temperature of the air inside your
vehicle.
There is also an exterior
temperature sensor located behind
the front grille. This sensor reads
the outside air temperature and
helps maintain the temperature
inside the vehicle. Any cover on the
front of the vehicle could cause a
false reading in the displayed
temperature.
The climate control system uses the
information from these sensors to
maintain your comfort setting by
adjusting the outlet temperature, fan
speed, and the air delivery mode.
The system may also supply cooler
air to the side of the vehicle facing
the sun. The recirculation mode will
also be used as needed to maintain
cool outlet temperatures.