2017 DODGE GRAND CARAVAN climate control

NOTE:
•The transmitter has been tested and it complies with
FCC and IC rules. Changes or modifications not ex-
pressly approved by the party responsible for compli-
ance could void the user ’s authority to operate the
device.
• The term IC before the certification/registration number
only signifies that Industry Canada technical specifica-
tions were met.
CLIMATE CONTROLS
The Climate Control system allows you to regulate the
temperature, amount, and direction of air circulating
throughout the vehicle. The controls are located on the
instrument panel, below the radio.
Manual Heating And Air Conditioning System — If
Equipped
The controls for the manual system in this vehicle contain
a series of outer rotary dials and inner push knobs. These
comfort controls can be set to obtain desired interior
conditions. With the Three-Zone Temperature Control system, each
front seat occupant can independently control the Heating,
Ventilation and Air Conditioning operations coming from
the outlets on their side of the vehicle.
The primary control for the rear blower is on the front
climate control unit located on the instrument panel. When
the front control is in any position other than rear, the front
control operates all the rear functions.
The rear airflow modes will mirror the front unit operation.
Rear Panel mode is automatically selected when the front
control is in the Panel mode. When the front unit is in
Bi-Level mode, airflow will be emitted from both the upper
and lower rear outlets. When the front control is in Floor,
Defrost, or Mix modes, airflow will be directed out of the
rear floor outlets.
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UNDERSTANDING YOUR INSTRUMENT PANEL 323

NOTE:There is a difference in temperature (in any condi-
tions other than full cold or full hot), between the upper
and lower outlets for added comfort. The warmer air goes
to the floor outlets. This feature gives improved comfort
during sunny but cool conditions.
13. Panel Mode Button
Air is directed through the outlets in the instrument
panel. These outlets can be adjusted for direction,
and turned on or off to control airflow.
NOTE: For maximum airflow to the rear, the center instru-
ment panel outlets can be directed toward the rear seat
passengers.
Economy Mode
If ECONOMY mode is desired, push the A/C button to
turn off the indicator light and the A/C compressor. Rotate
the temperature control knob to the desired temperature.
Also, make sure to select only Panel, Bi-Level or Floor
modes.
Max A/C
For maximum cooling use the A/C and Recirculation
mode buttons at the same time.
Rear Manual Climate Control — If Equipped
The Rear Manual Climate Control system has floor air
outlets at the rear of the right side sliding door, and
overhead outlets at each outboard rear seating position.
The unit provides warm or cool air through the floor and
upper outlets.
The rear blower and temperature controls for the rear seat
passengers are located in the headliner, near the center of
the vehicle.
Rear Manual Climate Controls
1 — Rear Blower 3 — Rear Mode
2 — Rear Temperature 4 — Rear Climate Control Lock
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UNDERSTANDING YOUR INSTRUMENT PANEL 327

Rear Blower Control
The primary control for the rear blower is on the front
climate control unit, located on the instrument panel.
Only when the front control for the rear blower is in the
REARposition do the second row seat occupants have
control of the rear blower speed.
The rear blower control, located in the rear overhead
console, has an off position and a range of blower speeds.
This allows the second row seat occupants to control the
volume of air circulated in the rear of the vehicle.
CAUTION!
Interior air enters the Rear Manual Climate Control
system through an intake grille, located in the right
side trim panel behind the third row seats. The heater
outlets are located in the right side trim panel, just
behind the sliding door. Do not block or place objects
directly in front of the inlet grille or heater outlets. The
electrical system could overload, causing damage to the
blower motor.
Rear Temperature Control
The rear mode selection REAR,allows the settings to be
controlled by the rear mode control knob.
To change the temperature in the rear of the vehicle, rotate
the temperature control knob counterclockwise for cold air,
and clockwise for heated air.
When rear controls are locked by the front system, the lock
symbol on the temperature knob is illuminated, and the
rear overhead adjustments are inoperable.
Rear Mode Control
Headliner Mode
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 vanes of the outlets to one
side will shut off the airflow.
Bi-Level Mode
Air comes from both the headliner outlets and the
floor outlets.
NOTE: In many temperature positions, the Bi-Level mode
is designed to provide cooler air out of the headliner
outlets and warmer air from the floor outlets.
328 UNDERSTANDING YOUR INSTRUMENT PANEL

4. Mode Display
This display shows the current Mode selection (Panel,
Bi-Level, Floor, Mix).
5. Rear Temperature Control Display
This display shows the current Rear Temperature Control
settings.
6. Front Auto Indicator
This indicates when the system is in Front Auto mode.
7. Auto Indicator
This indicates when the system is in Auto mode.
8. Right Front Seat Occupant Temperature Display
This display shows the temperature setting for the right
front seat occupant.
9. Front Defrost Button
Push and release to change the current setting, the indica-
tor illuminates when ON. Performing this function will
cause the ATC to switch into manual mode. The blower
will engage immediately if the Defrost mode is selected.10. Passenger Temperature Control Up/Down Button
Provides the passenger with independent temperature
control. Push the top button for warmer temperatures or
the lower button for cooler temperature settings.
11. Rear Control Button
Provides toggle operation between front control screen and
rear control screen. Push the button to activate the rear
climate control screen and allow the front seat occupants
control over the rear climate settings.
12. Rear Window Defrost
Push this button to turn on the rear window defroster and
the heated outside mirrors (if equipped). An indicator in
the button will illuminate when the rear window defroster
is on. The rear window defroster automatically turns off
after approximately 10 minutes.
13. Rear Lock
Push and release the Rear Lock button on the front ATC
panel to lock and unlock the rear climate controls.
14. Auto Temperature Control Button
Controls airflow temperature, distribution, volume, and
the amount of air recirculation automatically. Push and
330 UNDERSTANDING YOUR INSTRUMENT PANEL

release to select. Refer to “Automatic Operation” for more
information. Performing this function will cause the ATC
to switch between manual mode and automatic modes.
15. Climate Control OFF Button
Push and release to turn the Climate Control OFF. If the
control is OFF, push any button to turn the control ON.
16. Blower Control
There are seven blower speeds, the blower speed increases
as you move the control to the right from the lowest blower
setting. Performing this function will cause the ATC to
switch into manual mode.
17. Mode Control Button
Push and release to select between Modes (Panel, Bi-Level,
Floor, Mix). Performing this function will cause the ATC to
switch into manual mode.
18. Recirculation Control Button
Push and release to change the current setting, the indica-
tor illuminates when ON.
19. SYNC Button
Push and release to control the temperature setting for all
three zones from the driver temperature control.20. Driver Temperature Control Up/Down Button
Provides the driver with independent temperature control.
Push the top button for warmer temperatures or the lower
button for cooler temperature settings.
Automatic Temperature Control (ATC)
Automatic Operation
1. Push the AUTO button on the front ATC Panel and the
words Front Auto will illuminate in the front ATC
display, along with two temperatures for the driver and
front passenger. The system will then automatically
regulate the amount of airflow.
2. Next, adjust the temperature you would like the system to maintain, by adjusting the driver, passenger, and rear
temperatures. Once the desired temperature is dis-
played, the system will achieve and automatically main-
tain that comfort level.
3. When the system is set up for your comfort level, it is not necessary to change the settings. You will experience
the greatest efficiency by simply allowing the system to
function automatically.4
UNDERSTANDING YOUR INSTRUMENT PANEL 331

NOTE:
•It is not necessary to move the temperature settings. The
system automatically adjusts the temperature, mode and
fan speed to provide comfort as quickly as possible.
• The temperature can be displayed in English or Metric
units by selecting the “Display Units of Measure in”
customer-programmable feature. Refer to “Instrument
Cluster Display” in this Section.
To provide you with maximum comfort in the automatic
mode, during cold start-ups, the blower fan will remain on
low until the engine warms up. The fan will engage
immediately if the Defrost mode is selected, or by changing
the front blower knob setting.
Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will
be turned off when the system is being used in the manual
mode.
NOTE: The system will not automatically sense the pres-
ence of fog, mist or ice on the windshield. DEFROST mode
must be manually selected to clear the windshield and side
glass.
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When in A/C mode with the ATC set to a cool
temperature, dehumidified air flows through the air out-
lets. If Economy mode is desired, push the A/C button to
turn off the A/C mode in the ATC display and deactivate
the A/C system.
NOTE:
• If the system is in Mix or Defrost Mode, the A/C can be
turned off, but the A/C system shall remain active to
prevent fogging of the windows.
• If not operating in AUTO mode, the system will not
automatically sense the presence of fog, mist or ice on
the windshield. DEFROST mode must be manually
selected to clear the windshield and side glass.
• If fog or mist appears on the windshield or side glass,
select Defrost mode and adjust blower speed if needed.
Controlling The Rear Climate Controls From The
Front ATC Panel
The Three-Zone ATC system allows for adjustment of the
rear climate controls from the front ATC panel.
332 UNDERSTANDING YOUR INSTRUMENT PANEL

Vacation/Storage
Before you store your vehicle, or keep it out of service (i.e.,
vacation) for two weeks or more, run the air conditioning
system at idle for about five minutes, in fresh air with the
blower setting on high. This will ensure adequate system
lubrication to minimize the possibility of compressor dam-
age when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy
and/or humid weather. To clear the windows, select De-
frost or Mix mode and increase the front blower speed. Do
not use the Recirculation mode without A/C for long
periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the plenum, they could plug the water drains. In
winter months, make sure the air intake is clear of ice,
slush, and snow.
A/C Air Filter
The climate control system filters out dust and pollen from
the air. Refer to “Air Conditioning” in “Maintaining Your
Vehicle” for filter replacement instructions.
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UNDERSTANDING YOUR INSTRUMENT PANEL 337

6. Push the “ESC Off” button located in the lower switchbank below the climate control four times within twenty
seconds. The “ESC Off Indicator Light” should turn on
and turn off two times.
7. Rotate the steering wheel back to center and then an additional slighty more than one-half turn to the right.
8. Turn the ignition switch to the OFF position and then back to the ON position. If the sequence was completed
properly, the “ESC Off Indicator Light” will blink sev-
eral times to confirm HSA is disabled.
9. Repeat these steps if you want to return this feature to its previous setting.
Traction Control System (TCS)
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, the TCS may
apply brake pressure to the spinning wheel(s) and/or
reduce engine power to provide enhanced acceleration and
stability. A feature of the TCS, Brake Limited Differential
(BLD), functions similar to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel
on a driven axle is spinning faster than the other, the
system will apply the brake of the spinning wheel. This will allow more engine torque to be applied to the wheel
that is not spinning. BLD may remain enabled even if TCS
and ESC are in a reduced mode.
Electronic Stability Control (ESC)
This system enhances directional control and stability of
the vehicle under various driving conditions. ESC corrects
for oversteering or understeering of the vehicle by apply-
ing the brake of the appropriate wheel(s) to assist in
counteracting the oversteer or understeer condition. En-
gine power may also be reduced to help the vehicle
maintain the desired path.
ESC uses sensors in the vehicle to determine the vehicle
path intended by the driver and compares it to the actual
path of the vehicle. When the actual path does not match
the intended path, ESC applies the brake of the appropriate
wheel to assist in counteracting the oversteer or understeer
condition.
•
Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
• Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
The “ESC Activation/Malfunction Indicator Light” located
in the instrument cluster will start to flash as soon as the
364 STARTING AND OPERATING