air condition DODGE DURANGO 2021 Owners Manual

6
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ........................ 243
ASSIST AND SOS MIRROR — IF EQUIPPED...... 243
JACKING AND TIRE CHANGING ........................ 247 Preparations For Jacking ............................ 247
Jack Location ................................................. 248
Spare Tire Stowage ....................................... 249
Spare Tire Removal ....................................... 249
Jacking Instructions ..................................... 251
JUMP STARTING .................................................. 255
Preparations For Jump Start......................... 255Jump Starting Procedure .............................. 256
REFUELING IN EMERGENCY –
IF EQUIPPED ........................................................ 257
IF YOUR ENGINE OVERHEATS ............................ 258
MANUAL PARK RELEASE ................................... 258
FREEING A STUCK VEHICLE .............................. 260
TOWING A DISABLED VEHICLE .........................261
Rear Wheel Drive Models ............................. 262
All Wheel Drive Models ................................. 263
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .................................................................. 263
EVENT DATA RECORDER (EDR) ......................... 263
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................... 264
Maintenance Plan ......................................... 265
ENGINE COMPARTMENT .................................... 268
3.6L Engine ................................................... 268
5.7L Engine ................................................... 269
Checking Oil Level ......................................... 270
Adding Washer Fluid .................................... 270
Maintenance-Free Battery ........................... 270Pressure Washing ......................................... 271
VEHICLE MAINTENANCE..................................... 271
Engine Oil ...................................................... 271
Engine Oil Filter ............................................ 272
Engine Air Cleaner Filter ............................ 272
Air Conditioner Maintenance ..................... 273
Accessory Drive Belt Inspection ................... 275Body Lubrication .......................................... 276
Windshield Wiper Blades ............................. 276
Exhaust System ............................................ 279
Cooling System .............................................. 280
Brake System ............................................... 283
Automatic Transmission ............................... 284
Front/Rear Axle Fluid ................................... 285Transfer Case ............................................... 285
Fuses.............................................................. 286
Bulb Replacement......................................... 293 TIRES ..................................................................... 295
Tire Safety Information ................................. 295
Tires — General Information ........................ 303Tire Types....................................................... 306Spare Tires — If Equipped ............................ 307
Wheel And Wheel Trim Care ........................ 309Snow Traction Devices ................................. 310
Tire Rotation Recommendations ................ 312
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES .................... 312
Treadwear...................................................... 312
Traction Grades ............................................. 313Temperature Grades..................................... 313
STORING THE VEHICLE .................................... 313
BODYWORK .......................................................... 313 Protection From Atmospheric Agents .......... 313
Body And Underbody Maintenance ............. 314
Preserving The Bodywork ............................. 314
INTERIORS ........................................................... 315
Seats And Fabric Parts ................................. 315
Plastic And Coated Parts .............................. 315
Leather Surfaces........................................... 316
Glass Surfaces ............................................. 316

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20GETTING TO KNOW YOUR VEHICLE
The Remote Start system will turn the engine off
with another push and release of the Remote Start
button on the key fob, or if the engine is allowed to
run for the entire 15 minute cycle. Once the
ignition is placed in the ON/RUN position, the
climate controls will resume the previously set
operations (temperature, blower control, etc.).
NOTE:
To avoid unintentional shutdowns, the system
will disable for two seconds after receiving a
valid Remote Start request.
For vehicles equipped with the Keyless Enter ‘n
Go™ — Passive Entry feature, the message
“Remote Start Active — Push Start Button” will
display in the instrument cluster display until
you push the START/STOP ignition button.
REMOTE START FRONT DEFROST
A
CTIVATION — IF EQUIPPED
When Remote Start is active, and the outside
ambient temperature is 40°F (4.5°C) or below, the
system will automatically activate front defrost for
15 minutes or less. The time is dependent on the
ambient temperature. Once the timer expires, the
system will automatically adjust the settings
depending on ambient conditions. See “Remote
Start Comfort Systems — If Equipped” in the next
section for detailed operation.
REMOTE START COMFORT SYSTEMS —
I
F EQUIPPED
When Remote Start is activated, the front and rear
defrost will automatically turn on in cold weather.
The heated steering wheel and driver heated seat
feature will turn on if selected in the comfort menu
screen within Uconnect Settings Ú page 159. In
warm weather, the driver vented seat feature will
automatically turn on when Remote Start is
activated, if programmed in the comfort menu
screen. The vehicle will adjust the climate control
settings depending on the outside ambient
temperature.
Automatic Temperature Control (ATC) —
If Equipped
The climate controls will automatically adjust to
the optimal temperature and mode settings
depending on the outside ambient temperature.
This will occur until the ignition is placed in the
ON/RUN position, where the climate controls will
resume their previous settings. Manual Temperature Control (MTC) — If Equipped
In ambient temperatures at 40°F (4.5°C) or
below, the climate settings will default to
maximum heat, with fresh air entering the
cabin. If the front defrost timer expires, the
vehicle will enter Mix Mode.
In ambient temperatures from 40°F (4.5°C) to
78°F (26°C), the climate settings will be based
on the last settings selected by the driver.
In ambient temperatures at 78°F (26°C)
or above, the climate settings will default to
MAX A/C, Bi-Level Mode, and Recirculation on.
For more information on ATC, MTC, and climate
control settings, see Ú page 55.
NOTE:These features will stay on through the duration of
Remote Start until the ignition is placed in the
ON/RUN position. The climate control settings will
change if manually adjusted by the driver while the
vehicle is in Remote Start mode, and exit auto -
matic override. This includes the OFF button on the
climate controls, which will turn the system off.

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GETTING TO KNOW YOUR VEHICLE55
The Rain Sensing system has protection features
for the wiper blades and arms, and will not operate
under the following conditions:
Low Ambient Temperature — When the ignition
is first placed in the ON position, the Rain
Sensing system will not operate until the wiper
switch is moved, vehicle speed is greater than
3 mph (5 km/h), or the outside temperature is
greater than 32°F (0°C).
Transmission In NEUTRAL Position — When the
ignition is in the ON position, and the gear
selector is in NEUTRAL, the Rain Sensing system
will not operate until the wiper switch is moved,
vehicle speed is greater than 3 mph (5 km/h),
or the gear selector is moved out of NEUTRAL.
REAR WINDOW WIPER/WASHER
The rear wiper/washer controls are located on the
multifunction lever on the left side of the steering
column. The rear wiper/washer is operated by
rotating a switch, located at the middle of the lever.
Rear Wiper/Washer Control

Rotate the center portion of the lever
upward to the first detent for intermittent
operation and to the second detent for
continuous rear wiper operation.
Rotate the center portion of the lever
upward to the third detent to activate the
washer. The washer will continue to
operate as long as the switch is held.
Rotate the center portion downward from the OFF
position to activate the rear washer. The washer
will continue to operate as long as the switch is
held.
NOTE:As a protective measure, the pump will stop if the
switch is held for more than 20 seconds. Once the
switch is released the pump will resume normal
operation. If the rear wiper is operating when the ignition is
placed in the OFF position, the wiper will
automatically return to the “park” position.
CLIMATE CONTROLS
The Climate Control system allows you to regulate
the temperature, air flow, and direction of air
circulating throughout the vehicle. The controls are
located on the touchscreen and on the instrument
panel below the radio.
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 5/5 NAV With 10.1–inch Display Temperature
Controls

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56GETTING TO KNOW YOUR VEHICLE

Uconnect 4 With 8.4–inch Display Temperature Controls

Max A/C Button
Press and release the MAX A/C button
on the touchscreen to change the current
setting to the coldest output of air.
The MAX A/C indicator illuminates when
MAX A/C is ON. Performing this function again will
cause the MAX A/C operation to switch into
manual mode and the MAX A/C indicator will turn
off.
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 to exit.
NOTE:The MAX A/C button is only available on the touch -
screen.
A/C Button
Press and release this button on the
touchscreen to change the current
setting. The A/C indicator illuminates
when A/C is on.
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.
NOTE:If fog or mist appears on the windshield or side
glass, select Defrost mode and increase blower
speed if needed. If your air conditioning perfor -
mance seems lower than expected, check the front
of the A/C condenser (located in front of the
radiator), for an accumulation of dirt or insects.
Clean with a gentle water spray from the front of
the radiator and through the condenser.
Recirculation Button
Press and release this button to change
the system between recirculation mode
and outside air mode. The Recirculation
indicator and the A/C indicator illuminate
when the Recirculation button is pressed.
Recirculation can be used when outside conditions
such as smoke, odors, dust, or high humidity are
present. Recirculation can be used in all modes.
Recirculation may be unavailable (button on the
touchscreen greyed out) if conditions exist that
could create fogging on the inside of the
windshield. The A/C can be deselected manually
without disturbing the mode control selection.
Continuous use of Recirculation mode may make
the inside air stuffy and window fogging may occur.
Extended use of this mode if not recommended.
AUTO Button
Press and release this button on the
touchscreen, or push the button on the
faceplate, to change the current setting.
The AUTO button automatically controls
the interior cabin temperature by adjusting
distribution and amount of airflow. Performing this
function will cause the system to switch between
manual mode and automatic modes. AUTO mode
is highly recommended for efficiency Ú page 62.

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58GETTING TO KNOW YOUR VEHICLE
Faceplate: The blower speed increases as you
turn the blower control knob clockwise from the
lowest blower setting. The blower speed
decreases as you turn the blower control knob
counterclockwise.
Touchscreen: Use the small blower icon to
reduce the blower setting and the large blower
icon to increase the blower setting. Blower
speed can also be selected by pressing the
blower bar area between the icons.
Mode Control
Select Mode by pressing the Mode
button on the faceplate, or one of the
Mode buttons on the touchscreen to
change the airflow distribution mode.
The airflow distribution mode can be adjusted so
air comes from the instrument panel outlets, floor
outlets, defrost outlets and demist outlets.
Panel Mode
Air comes from the outlets in the
instrument panel. Each of these outlets
can be individually adjusted to direct the
flow of air. The air vanes of the center
outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction.
There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow
from these outlets.
Bi-Level Mode
Air comes from the instrument panel
outlets and floor outlets. A slight amount
of air is directed through the defrost and
side window demister outlets.
NOTE:Bi-Level mode is designed under comfort condi -
tions to provide cooler air out of the panel outlets
and warmer air from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the
defrost and side window demister
outlets.
Mix Mode
Air is directed through the floor, defrost,
and side window demister outlets. This
setting works best in cold or snowy
conditions that require extra heat to the
windshield. This setting is good for maintaining
comfort while reducing moisture on the
windshield.
Climate Control OFF Button
Press and release this button to turn the
Climate Control ON/OFF.
Controlling The Rear Climate Controls
From The Front ATC Panel

Front ATC Panel Uconnect 5/5 NAV With 10.1–inch
Display Rear Controls

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62GETTING TO KNOW YOUR VEHICLE
AUTOMATIC TEMPERATURE CONTROL
(ATC)
Automatic Operation

1. Push the AUTO button on the front Automatic
Temperature Control (ATC) Panel and the
word “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. Adjust the temperature you would like the system to maintain, by adjusting the driver,
passenger, and rear temperatures. Once the
desired temperature is displayed, the system
will achieve and automatically maintain 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.
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. 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
presence of fog, mist or ice on the windshield.
Defrost mode must be manually selected to clear
the windshield and side glass.
CLIMATE VOICE RECOGNITION
Adjust vehicle temperatures hands-free and keep
everyone comfortable while you keep moving
ahead.
Push the VR button on the steering wheel. After the
beep, say one of the following commands:
“Set driver temperature to 70 degrees”
“Set passenger temperature to 70 degrees”
Did you know: Voice Command for Climate may
only be used to adjust the interior temperature of
your vehicle. Voice Command will not work to
adjust the heated seats or steering wheel if
equipped.
OPERATING TIPS
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather
conditions.
CAUTION!
Interior air enters the Rear Automatic
Temperature 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 passenger second row 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.

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GETTING TO KNOW YOUR VEHICLE63
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. A solution of 50% OAT (Organic
Additive Technology) coolant that meets the
requirements of FCA Material Standard MS.90032
and 50% water is recommended Úpage 322.
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. Use of the Air Recirculation mode during
Winter months is not recommended, because it
may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control
system when the vehicle is being stored for an
extended period of time, see Úpage 313.
Window Fogging
Interior fogging on the windshield can be quickly
removed by turning the mode selector to Defrost.
The Defrost/Floor mode can be used to maintain a
clear windshield and provide sufficient heating. If
side window fogging becomes objectionable, increase blower speed to improve airflow and
clearing of the side windows. Vehicle windows tend
to fog on the inside in mild but rainy or humid
weather.
NOTE:
Recirculate without A/C should not be used for
long periods, as fogging may occur.
Automatic Temperature Controls (ATC) will auto
-
matically adjust the climate control settings to
reduce or eliminate window fogging on the front
windshield. When this occurs, recirculation will
be unavailable.
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 air distribution
box, they could plug the water drains. In Winter
months, make sure the air intake is clear of ice,
slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and
pollen from the air. Contact an authorized dealer to
service your cabin air filter, and to have it replaced
when needed Ú page 271.
Stop/Start System — If Equipped
While in an Autostop, the Climate Control system
may automatically adjust airflow to maintain cabin
comfort. Customer settings will be maintained
upon return to an engine running condition.
Windshield Wiper De-Icer — If Equipped
The Windshield Wiper De-Icer is a heating element
located at the base of the windshield.
It operates automatically once the following
conditions are met:
Activation By Front Defrost
The Windshield Wiper De-Icer activates auto -
matically during a cold weather manual start
with full defrost, and when the ambient
temperature is below 33°F (0.6°C) .
Activation By Rear Defrost
The Windshield Wiper De-Icer activates auto -
matically when the Rear Defrost is operating
and the ambient temperature is below 33°F
(0.6°C) .
Activation By Remote Start Operation
When the Remote Start is activated and the
outside ambient temperature is less than 33°F
(0.6°C) the Windshield Wiper De-Icer is acti-
vated. Exiting Remote Start will resume its
previous operation. If the Windshield Wiper
De-Icer was active, the timer and operation will
continue.
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64GETTING TO KNOW YOUR VEHICLE
Operating Tips ChartINTERIOR STORAGE AND EQUIPMENT
STORAGE
Glove Compartment
The glove compartment is located on the
passenger side of the instrument panel.

Glove Compartment

To open the glove compartment, pull the release
handle.
Front Center Console
The front center console contains both an upper
and a lower storage area.
To open the upper storage compartment, pull
upward on the small latch located on the lid.

Storage Compartment Latches

Lift upward on the larger of the latches to access
the lower storage compartment.WEATHER CONTROL SETTINGS
Hot Weather And
Vehicle Interior Is Very Hot Set the mode control to
(Panel Mode),
(A/C) 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 (A/C) on and
set the mode control to
(Panel Mode).
Cool Sunny Operate in (Bi-Level
Mode).
Cool & Humid Conditions Set the mode control to
(Floor Mode) and
turn (A/C) on to
keep windows clear.
Cold Weather Set the mode control to
(Floor Mode). If
windshield fogging
starts to occur, move
the control to (Mix Mode).

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GETTING TO KNOW YOUR INSTRUMENT PANEL83
INSTRUMENT CLUSTER DESCRIPTIONS

1. Tachometer

Indicates the engine speed in revolutions
per minute (RPM x 1000).
2. Speedometer
Indicates vehicle speed.
3. Temperature Gauge
The temperature gauge shows engine
coolant temperature. Any reading within the
normal range indicates that the engine
cooling system is operating satisfactorily.
The pointer will likely indicate a higher
temperature when driving in hot weather,
up mountain grades, or when towing a
trailer. It should not be allowed to exceed
the upper limits of the normal operating
range. 4. Instrument Cluster DisplayThe instrument cluster display features a
driver interactive display Ú
page 83.
5. Fuel Gauge
The pointer shows the level of fuel in the
fuel tank when the Keyless Push Button
Ignition is in the ON/RUN position.
 The fuel pump symbol points to
the side of the vehicle where the
fuel door is located Ú page 140.
NOTE:The hard telltales will illuminate for a bulb check
when the ignition is first cycled.
INSTRUMENT CLUSTER DISPLAY
Your vehicle is equipped with an instrument cluster
display, which offers useful information to the
driver. With the ignition in the OFF mode, opening/
closing of a door will activate the display for
viewing, and display the total miles, or kilometers,
in the odometer. Your instrument cluster display is
designed to display important information about
your vehicle’s systems and features. Using a driver
interactive display located on the instrument
panel, your instrument cluster display can show
how systems are working and give you warnings
when they are not. The steering wheel mounted
controls allow you to scroll through the main
menus and submenus. You can access the specific
information you want and make selections and
adjustments.
LOCATION AND CONTROLS
The instrument cluster display is located in the
center of the instrument cluster.WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized
dealer for service if your vehicle overheats
Úpage 280.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge
reads “H” pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until
the pointer drops back into the normal range. If
the pointer remains on the “H”, turn the engine
off immediately and call an authorized dealer for
service.
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GETTING TO KNOW YOUR INSTRUMENT PANEL91
WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the
instrument panel together with a dedicated
message and/or acoustic signal when applicable.
These indications are indicative and precautionary
and as such must not be considered as exhaustive
and/or alternative to the information contained in
the Owner’s Manual, which you are advised to read
carefully in all cases. Always refer to the
information in this chapter in the event of a failure
indication. All active telltales will display first if
applicable. The system check menu may appear
different based upon equipment options and
current vehicle status. Some telltales are optional
and may not appear.
RED WARNING LIGHTS
Seat Belt Reminder Warning Light
This warning light indicates when the
driver or passenger seat belt is
unbuckled. When the ignition is first
placed in the ON/RUN or ACC/ON/RUN
position and if the driver’s seat belt is unbuckled,
a chime will sound and the light will turn on. When
driving, if the driver or front passenger seat belt
remains unbuckled, the Seat Belt Reminder Light
will flash or remain on continuously and a chime
will sound Ú page 204.
Air Bag Warning Light
This warning light will illuminate to
indicate a fault with the air bag, and will
turn on for four to eight seconds as a bulb
check when the ignition is placed in the
ON/RUN or ACC/ON/RUN position. This light will
illuminate with a single chime when a fault with the
air bag has been detected, it will stay on until the
fault is cleared. If the light is either not on during
startup, stays on, or turns on while driving, have
the system inspected at an authorized dealer as
soon as possible.
Brake Warning Light
This warning light monitors various brake
functions, including brake fluid level and
parking brake application. If the brake
light turns on it may indicate that the
parking brake is applied, that the brake fluid level
is low, or that there is a problem with the Anti-Lock
Brake System reservoir.
If the light remains on when the parking brake has
been disengaged, and the fluid level is at the full
mark on the master cylinder reservoir, it indicates
a possible brake hydraulic system malfunction or
that a problem with the Brake Booster has been
detected by the Anti-Lock Brake System (ABS) /
Electronic Stability Control (ESC) system. In this case, the light will remain on until the condition has
been corrected. If the problem is related to the
brake booster, the ABS pump will run when
applying the brake, and a brake pedal pulsation
may be felt during each stop.
The dual brake system provides a reserve braking
capacity in the event of a failure to a portion of the
hydraulic system. A leak in either half of the dual
brake system is indicated by the Brake Warning
Light, which will turn on when the brake fluid level
in the master cylinder has dropped below a
specified level.
The light will remain on until the cause is corrected.NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level
conditions. The vehicle should have service
performed, and the brake fluid level checked.
If brake failure is indicated, immediate repair is
necessary.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have
failed. It will take longer to stop the vehicle. You
could have a collision. Have the vehicle checked
immediately.
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