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Turning the EATC off
Press OFF. The Outside
Temperature (EXT) function will
continue to operate until the
ignition is turned off.
Automatic operation
Press AUTO and select the desired temperature. The selected
temperature and the word AUTO will appear in the display window. The
EATC system will either heat or cool to achieve the selected
temperature. The system will automatically determine fan speed, airflow
location and if fresh outside air or recirculated air is required. Fan speed
remains automatic unless the fan speed control is pressed or the steering
wheel controls (if equipped) are pressed.
When in AUTO and weather conditions require heat, air will be sent to
the floor. However, if the engine is not warm enough to provide heat, the
fan will not operate. In 3½ minutes or less, the fan speed will start to
increase and the airflow location will change to the floor area.
If unusual conditions exist (i.e.-window fogging, etc.), the manual
override controls allow you to select airflow locations and the fan control
allows you to adjust fan speed as necessary.
Temperature selection
The display window indicates the
selected temperature, function
(AUTO or one of the override
controls) and manual control of fan
speed (
) if automatic fan speed is
not desired.
EXT OFF AUTO
MAX
A/C
˚
F
AUTO
Controls and features
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