ECO mode DODGE DURANGO 2007 2.G Service Manual

The right hand control is a rocker type switch with a push
button in the center. Pressing the top of the switch will
increase the volume and pressing the bottom of the
switch will decrease the volume.
The button located in the center of the right hand control
will switch modes to Radio or CD.
The left hand control is a rocker type switch with a push
button in the center. The function of the left hand control
is different depending on which mode you are in.
The following describes the left hand control operation in
each mode.
Radio Operation
Pressing the top of the switch will SEEK up for the next
listenable station and pressing the bottom of the switch
will SEEK down for the next listenable station.The button located in the center of the left hand control
will tune to the next pre-set station that you have
programmed in the radio pre-set push-buttons.
CD Player
Pressing the top of the switch once will go to the next
track on the CD. Pressing the bottom of the switch once
will go to the beginning of the current track or to the
beginning of the previous track if it is within one second
after the current track begins to play.
If you press the switch up or down twice it plays the
second track, three times, it will play the third, etc.
The button in the center of the left hand switch changes
CD’s on the 6–Disc in-dash CD changer radio. This
button does not function for all other radios.
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CLIMATE CONTROLS
Manual Control
The Air Conditioning and Heating System is designed to
make you comfortable in all types of weather. The
following describes its operation:
Air Conditioning Operation
To turn the air conditioning On or Off perform the
following steps:
•Position the mode control button to the desired airflow
setting.
•Set the front blower control to any desired speed.
•Press the Snowflake (A/C) button which is located to
the right of the temperature control slide. An indicator
light on the Snowflake (A/C) button shows that the air
conditioning is On.
•Press the Snowflake (A/C) button a second time to
turn the air conditioning Off.
NOTE:The compressor will not engage until the engine
has been running for several seconds. Slight changes in
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engine speed or power may be noticed when the com-
pressor cycles. This is a normal occurrence since the
compressor will cycle on and off to maintain comfort and
improve fuel economy.
Front Blower Control
The Front Blower controls the
amount of air delivered to the
passenger compartment.
There are four blower speeds.
The fan speed increases as
you turn the control clock-
wise. When the front blower
control is turned to OFF, the
blower will be turned off and
the system will be positioned
in recirculation mode.
Front Mode Control
The mode control allows you to
choose from several patterns of air
distribution.
NOTE:To improve your selection choices, the system
allows you to operate at intermediate positions between
the major modes. These intermediate positions are iden-
tified by the small dots and give an even blend of both
modes.
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Rear Temperature Control — If Equipped
Rotating this knob left to the
“REAR CONTROL” position
allows the passengers in the
second and third row seats to
control the blower speed and
temperature by means of the
rear control located in the rear
of the center floor console as
described under “Rear Zone
Control.” Rotating this knob
to the “OFF” position, turns off the rear climate controls.Rotating this knob to the right of the “OFF” position
allows the Driver and front passenger to control the rear
blower speed, and the rear temperature using the front
temperature slide. The mode, front or rear, is always
controlled by the front mode control. For example: Panel
mode on the front control will give you air from the
outlets in the headliner in the rear. Floor mode in the
front will give you floor in the rear.
Rear Window Defrosting and Rear Window
Washer/Wiper
See the “Rear Window Features” section of this book.
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located in the overhead console to measure the tem-
perature of the driver and passengers. Based on the
sensor input, the system will automatically ocntrol
comfort by varying the temperature, fan speed, and
mode. This maintains a comfortable temperature, even
under changing conditions. It is important that objects
are not blocking the infrared sensor. It is also impor-
tant that objects are not used that may scratch or
damage it in any way.
Level Of Automatic Control
72°F (22°C) is the recommended setting for maximum
comfort for the average person, however, this may vary.
NOTE:The temperature setting can be adjusted at any
time without affecting automatic control operation. It is
not necessary to move the temperature setting for cold or
hot vehicles. The system automatically adjusts the tem-
perature, mode and fan speed to provide comfort as
quickly as possible.NOTE:In cold weather, the fan will not turn on in
AUTO mode until the engine coolant has warmed up
sufficiently. This is indicated by the WARM UP DELAY
message on the display.
NOTE:The temperature can be displayed in U.S. or
Metric by selecting the US/M customer programmable
feature. Refer to theOverhead Console-Customer Pro-
grammable Features.The mode will also be shown in the
display and will change as required during automatic
operation.
NOTE:The system can be put into recirculate mode
without affecting ATC operation. This will prevent out-
side air from entering the vehicle. Use this mode to
temporarily block out any outside odors, smoke, or dust.
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Manual Control (ATC)
You also may choose to customize your comfort by
selecting the fan speed and mode manually. Turning the
fan speed knob or any mode button places the system
into manual operation.
While in manual operation there are six fan speeds
available and the choice of any mode. The airflow
temperature is adjusted automatically to maintain the
desired comfort level. You can adjust the temperature by
pressing the + or - TEMP rocker switches.
FAN Control
Use this knob to regulate the amount of air delivered
through the system in any mode you select. Rotation
of the knob to increase (clockwise) or decrease (counter-
clockwise) fan speed.
Air Conditioning Operation
Press this button to enable the air conditioning
system. Compressor operation is automatic whenyou press the AUTO button and no snowflake is shown.
A snowflake indicates that the A/C system is enabled.
The snowflake will not be displayed in AUTO mode even
though the A/C system is enabled.
The compressor may operate at any temperature above
32°F (0°C).
NOTE:The compressor will not engage until the engine
has been running for several seconds. Slight changes in
engine speed or power may be noticed when the com-
pressor cycles. This is a normal occurrence since the
compressor will cycle on and off to maintain comfort and
improve fuel economy.
Recirculate Button
Press this button to recirculate the air inside the
vehicle. Outside air is prevented from entering
the vehicle. Use this mode to temporarily block
out any outside odors, smoke, dust or when
rapid cooling of the interior is required.
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the A/C snowflake button has not been pressed. This
dehumidifies the air to help dry the windshield.
Rear Temperature Control (ATC)
The “REAR” button cycles through the following modes:
Rear Control from Front
This allows the driver or passenger to control the rear
blower speeds rotating the POWER / FAN knob and the
rear temperature using the pass/rear TEMP +/- rocker
switch. While in this mode, pressing the POWER/FAN
knob will turn the rear system off. Pressing the POWER/
FAN knob will turn the rear system back on.
NOTE:The display will show aREARfan speed graph
and aREARdigital temp setting.
CONTROL IN REAR
This allows the passengers in the second row seats to
control the blower speed and temperature by means ofthe rear control located in the rear of the center floor
console as described under theRear Zone Climate
Control.
NOTE:The front display will show “CONTROL IN
REAR.”
REAR OFF
This turns the rear system off. The control will return to
the front system display after approximately 5 seconds if
no buttons are pushed while in one of the rear system
displays. You may also return to the front system display
sooner by pushing any button except the POWER/FAN
knob, the rear button, the driver/passenger temp rocker
buttons.
NOTE:The display will show “REAR OFF.”
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REAR AUTO
This mode places the rear system in automatic tempera-
ture control. Rear temperature can be set as desired (72
recommended for average person) and will be displayed
digitally on the front control when in rear mode.
Rear Window Defrosting and Rear Window
Washer/Wiper
See the “Rear Window Features” section of this book.
Rear Zone Climate Control — If Equipped
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Headliner air comes from the outlets in the headliner.
Each of these outlets can be individually adjusted to
direct the flow of air. Moving the air vane knobs on the
outlets to one side will shut off the airflow.
The rear compartment control uses two rotary knobs: one
for the temperature control and the other for the fan
speed control. The mode for the rear air conditioning andheating system is always controlled by the front control
unit. Fan and temperature can be controlled from the
front control unit or the rear control unit.
Rear Rotary Blower Control
The second row seat occupants have control of the rear
blower speed, only when the front control unit is in the
“REAR CONTROL” position or CONTROL IN REAR
for ATC.
The rear blower switch has an “Off” position and a range
of blower speeds. Rotating the rear blower control clock-
wise will increase the blower speed.
Rear Rotary Temperature Control
The second row seat occupants have contorl of the rear
temperature only when the front control unit is in the
REAR CONTROLposition.
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and adjust the temperature control and blower speed as
necessary to maintain comfort. For high humidity condi-
tions it may be necessary to remain in the Recirculation
mode to maintain comfort.
Window Fogging
Windows will fog on the inside when the humidity inside
the vehicle is high. This often occurs in mild or cool
temperatures when it’s rainy or humid. In most cases
turning on the Air-conditioning (pressing the snowflake
button) will clear the fog. Adjust the temperature control,
air direction and blower speed to maintain comfort.
As the temperature gets colder it may be necessary to
direct air onto the windshield by using MIX Mode
position on the control. Adjust the temperature control
and blower speed to maintain comfort. Interior fogging
on the windshield can be quickly removed by selecting
the defrost mode.Regular cleaning of the inside of the windows with a
non-filming cleaning solution (vinegar and water works
very well) will help prevent contaminates (cigarette
smoke, perfumes, etc.) from sticking to the windows.
Contaminates increase the rate of window fogging.Summer Operation
Air conditioned vehicles must be protected with a high
quality antifreeze coolant during summer to provide
proper corrosion protection and to raise the boiling point
of the coolant for protection against overheating. A 50 %
concentration is recommended.
Winter Operation
When operating the system during the winter months,
make sure the air intake, located directly in front of the
windshield, is free of ice, slush, snow, or other obstruc-
tions. This will also prevent snow ingestion into the
ducts.
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