2020 DODGE GRAND CARAVAN Owners Manual

GETTING TO KNOW YOUR VEHICLE55
Rear Temperature Control Knob
To change the temperature in the rear of the vehicle, turn the Temperature Control Knob. Turn it to the right to raise the
temperature, or turn it to the left to lower the temperature. The rear temperature settings are displayed in control head.
When rear controls are locked by the front system, the Rear Temperature Lock symbol on the control head is illuminated and
any rear overhead adjustments are ignored.
Push the Rear Temperature Lock button on the front ATC panel. This turns off the Rear Temperature Lock icon in the rear
temperature knob.
Rear Blower Control Knob
The rear blower control can be manually set to off, or any fixed blower speed by rotating the Blower Control Knob in the rear
of the vehicle. This allows the rear seat occupants to control the volume of air circulated in the rear of the vehicle.
Rear AUTO Mode
Rear AUTO is selected by adjusting the rear blower knob counterclockwise to AUTO. The ATC system will automatically achieve
and maintain that comfort level. 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.
Icon Description
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56GETTING TO KNOW YOUR VEHICLE
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the
operator to manually activate or deactivate the
air conditioning system. When the air
conditioning system is turned on, cool
dehumidified air will flow through the outlets
into the cabin. For improved fuel economy,
press the A/C button to turn off the air
conditioning and manually adjust the blower
and airflow mode settings. Also, make sure to
select only Panel, Bi-Level, or Floor modes.
NOTE:
For Manual Climate Controls, if the system is
in Mix, Floor 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 fog or mist appears on the windshield or
side glass, select Defrost mode, and increase
blower speed if needed.
If your air conditioning performance seems
lower than expected, check the front of the
A/C condenser (located in front of the radi -
ator), for an accumulation of dirt or insects.
Clean with a gentle water spray from the front
of the radiator and through the condenser.
MAX A/C
MAX A/C sets the control for maximum cooling
performance.
Press and release to toggle between MAX A/C
and the prior settings. The button illuminates
when MAX A/C is on.
In MAX A/C, the blower level and mode position
can be adjusted to desired user settings.
Pressing other settings will cause the MAX A/C
operation to switch to the selected setting and
MAX A/C to exit.
Recirculation
In cold weather, use of Recirculation mode may
lead to excessive window fogging. The Recircu -
lation feature may be unavailable (button on
the touchscreen greyed out) if conditions exist
that could create fogging on the inside of the
windshield. On systems with Manual Climate Controls, if
equipped, the Recirculation mode is not
allowed in Defrost mode to improve window
clearing operation. Recirculation is disabled
automatically if this mode is selected.
Attempting to use Recirculation while in this
mode causes the LED in the control button to
blink and then turns off.
Automatic Temperature Control (ATC) — If
Equipped
Automatic Operation

1. Push the AUTO button on the faceplate, or
the AUTO button on the touchscreen on the
Automatic Temperature Control (ATC)
Panel.

2. Next, adjust the temperature you would like the system to maintain by adjusting the
driver and passenger temperature control
buttons. Once the desired temperature is
displayed, the system will achieve and
automatically maintain that comfort level.

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GETTING TO KNOW YOUR VEHICLE57
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.
NOTE:
It is not necessary to move the temperature
settings for cold or hot vehicles. The system
automatically adjusts the temperature,
mode, and blower speed to provide comfort
as quickly as possible.
The temperature can be displayed in U.S. or
Metric units by selecting the U.S./Metric
customer programmable feature. 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 blower will increase in speed and transi -
tion into AUTO mode.
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.
Operating Tips
NOTE:
Refer to the chart at the end of this section for
suggested control settings for various weather
conditions.
Summer Operation
The engine cooling system must be protected
with a high-quality antifreeze coolant to provide
proper corrosion protection and to protect
against engine overheating. OAT coolant
(conforming to MS.90032) is recommended.
Refer to “Fluids And Lubricants” in “Technical
Specifications” for proper coolant selection.
Winter Operation
To ensure the best possible heater and
defroster performance, make sure the engine
cooling system is functioning properly and the
proper amount, type, and concentration of
coolant is used. Refer to “Fluids And
Lubricants” in “Technical Specifications” for
proper coolant selection. Use of the air Recircu -
lation mode during Winter months is not
recommended, because it may cause window
fogging.
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 damage when the system is started
again.
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58GETTING TO KNOW YOUR VEHICLE
Window Fogging
Vehicle windows tend to fog on the inside in
mild, rainy, and/or humid weather. To clear the
windows, select Defrost 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 an authorized
dealer for filter replacement instructions.
Operating Tips Chart
CAUTION!
Failure to follow these cautions can cause
damage to the heating elements:
Use care when washing the inside of the
rear window. Do not use abrasive window
cleaners on the interior surface of the
window. Use a soft cloth and a mild
washing solution, wiping parallel to the
heating elements. Labels can be peeled off
after soaking with warm water.
Do not use scrapers, sharp instruments, or
abrasive window cleaners on the interior
surface of the window.
Keep all objects a safe distance from the
window.
WEATHERCONTROL
SETTINGS
Hot Weather And
Vehicle Interior Is Very Hot Set the mode control
to , on, and
blower on high. Roll
down the windows for a minute to flush out
the hot air. Adjust the
controls as needed to achieve comfort.
Warm Weather Turn on and set
the mode control to
the position.
Cool Sunny Operate in
position.
Cool & Humid Conditions Set the mode control
to and turn on to keep windows clear.
Cold Weather Set the mode control
to the position. If windshield fogging
starts to occur, move
the control to the position.
WEATHER CONTROL
SETTINGS

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GETTING TO KNOW YOUR VEHICLE59
WINDOWS
Power Vent Windows — If Equipped
The power vent window switch located on the
driver's door trim panel allows the driver to
operate the two vent windows from the driver's
seat.

Power Vent Window Switch Open/Close

Power Windows
You can control either the front or rear windows
using controls located on the driver's door trim
panel.
The driver may lock out the rear power windows
by pushing the bar control just below the power
window controls. The controls will operate only when the ignition
switch is in the ON/RUN or ACC position and
during power accessory delay.

Power Window Lockout Switch
Driver Power Window Switches
NOTE:
Power window controls will also remain active
for up to 10 minutes after the ignition switch
has been placed in the OFF position, depending
upon the accessory delay setting. Opening a
front door will cancel this feature.
There is a single control on the front
passenger’s door trim panel which operates the
passenger door window and a set of controls
that lock and unlock all doors. The controls will
operate only when the ignition switch is in the
ON/RUN or ACC position and during power
accessory delay.
Auto Up Feature With Anti-Pinch Protection — If
Equipped
The front driver and front passenger controls
may be equipped with an Auto Up feature. Lift
the window switch fully upward to the second
detent, release, and the window will go up
automatically.
To stop the window from going all the way up
during the Auto Up operation, push down on the
control briefly.
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60GETTING TO KNOW YOUR VEHICLE
To close the window part way, lift the window
control to the first detent and release when you
want the window to stop.
NOTE:
If the window runs into any obstacle during
auto-closure, it will reverse direction and
then go back down. Remove the obstacle and
use the window control again to close the
window.
Any impact due to rough road conditions may
trigger the auto reverse function unexpect -
edly during auto-closure. If this happens, pull
the control lightly to the first detent and hold
to close window manually. Auto Up Reset — If Equipped
To reactivate the Auto Up feature, perform the
following steps after vehicle power is restored:

1. Pull the window control up to close the
window completely and continue to hold
the control up for an additional two
seconds after the window is closed.

2. Push the window control down firmly to the second detent to open the window
completely and continue to hold the control
down for an additional two seconds after
the window is fully open.
Sliding Side Door Power Window Control — If
Equipped
Second row passengers may open and close
the sliding door window by a single control on
the door handle assembly.
The controls will operate only when the ignition
switch is in the ON/RUN or ACC position and
during power accessory delay.
NOTE:
The controls will not operate if the driver has
activated the Power Window Lockout.
The sliding door windows do not open fully.
They stop several inches above the window
sill.

Sliding Door Power Window Control

Wind Buffeting
Wind buffeting can be described as the
perception of pressure on the ears or a
helicopter-type sound in the ears. Your vehicle
may exhibit wind buffeting with the windows
down, or the sunroof (if equipped) in certain
open or partially open positions. This is a normal
occurrence and can be minimized. If the rear
windows are open and buffeting occurs, open
the front and rear windows together to minimize
the buffeting. If the buffeting occurs with the
sunroof open, adjust the sunroof opening to
minimize the buffeting.
WARNING!
There is no anti-pinch protection when the
window is almost closed. To avoid personal
injury be sure to clear your arms, hands,
fingers and all objects from the window path
before closing.

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GETTING TO KNOW YOUR VEHICLE61
HOOD
Opening The Hood
To open the hood, two latches must be
released.

1. Pull the hood release lever located on the
instrument panel, below the steering
column.

Hood Release Lever

2. Move to the front of the vehicle and look inside the center of the hood opening.
Locate, then push the safety catch
downward while raising the hood at the
same time.
Safety Lever Location

Use the hood prop rod to secure the hood in the
open position.

Hood Prop Rod

Closing The Hood
WARNING!

Be sure the hood is fully latched before driving
your vehicle. If the hood is not fully latched, it
could open when the vehicle is in motion and
block your vision. Failure to follow this warning
could result in serious injury or death.

CAUTION!
To prevent possible damage, do not slam the
hood to close it. Lower hood to approximately
12 inches (30 cm) and drop the hood to
close. Make sure hood is fully closed for both
latches. Never drive vehicle unless hood is
fully closed, with both latches engaged.
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62GETTING TO KNOW YOUR VEHICLE
LIFTGATE
Opening
To Unlock/Enter The Liftgate
The liftgate may be released in several ways:
Overhead console liftgate button
Key fob
Outside handle
Push the liftgate button on the key fob twice
within five seconds to release the liftgate.

Liftgate Handle

Closing
To Close The Liftgate
Grasp the liftgate closing handle and initiate
lowering the liftgate. Release the handle when
the liftgate takes over the closing effort.
The power liftgate may be closed by pushing the
rear power liftgate switch, located in the upper
left trim in the liftgate opening. Pushing once
will only close the liftgate. This button cannot be
used to open the liftgate.
Rear Power Liftgate Switch

Power Liftgate — If Equipped
The power liftgate may be opened or closed in
several ways:
Overhead console liftgate button
Key fob
Outside handle (opens liftgate only)
Rear power liftgate switch
(when liftgate is open)
WARNING!
Driving with the liftgate open can allow
poisonous exhaust gases into your vehicle.
You and your passengers could be injured
by these fumes. Keep the liftgate closed
when you are operating the vehicle.
If you are required to drive with the liftgate
open, make sure that all windows are
closed, and the climate control blower
switch is set at high speed. Do not use the
recirculation mode.

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