Climate Controls; Automatic Climate Control System - Chevrolet 2003 Avalanche Owner's Manual

Climate Controls

Automatic Climate Control System

With this system, you can control the heating,
cooling and ventilation in your vehicle. Your vehicle also
has a flow-through ventilation system described later
in this section.
You can select different climate control settings for the
driver and passengers.
3-20
Driver's Side Temperature Knob
The driver's side knob is used to adjust the temperature
of the air coming through the system on the driver's
side. The temperature can be adjusted even if the
system is turned off. This is possible since outside air
will always flow through the system as the vehicle
is moving forward unless it is set to recirculation mode.
See "Recirculation" later in this section.
Turn the knob counterclockwise or clockwise to lower or
increase the cabin temperature. The display will show
the temperature setting decreasing or increasing and an
arrow pointing to the driver will be displayed under
and to the left of the temperature setting.