2020 DODGE DURANGO ECO mode

316SERVICING AND MAINTENANCE
Any belt with cracks running along a rib must be
replaced. Also have the belt replaced if it has
excessive wear, frayed cords or severe glazing.

Accessory Belt (Serpentine Belt)

Conditions that would require replacement:
Rib chunking (one or more ribs has sepa -
rated from belt body)
Rib or belt wear
Longitudinal belt cracking (cracks between
two ribs)
Belt slips
“Groove jumping" (belt does not maintain
correct position on pulley)
Belt broken (note: identify and correct
problem before new belt is installed)
Noise (objectionable squeal, squeak, or
rumble is heard or felt while drive belt is in
operation)
Some conditions can be caused by a faulty
component such as a belt pulley. Belt pulleys
should be carefully inspected for damage and
proper alignment.
Belt replacement on some models requires the
use of special tools, we recommend having your
vehicle serviced at an authorized dealer.
BODY LUBRICATION
Locks and all body pivot points, including such
items as seat tracks, door hinge pivot points
and rollers, liftgate, tailgate, decklid, sliding
doors and hood hinges, should be lubricated
periodically with a lithium based grease, such
as Mopar Spray White Lube to ensure quiet,
easy operation and to protect against rust and
wear. Prior to the application of any lubricant,
the parts concerned should be wiped clean to
remove dust and grit; after lubricating excess oil
and grease should be removed. Particular attention should also be given to
hood latching components to ensure proper
function. When performing other underhood
services, the hood latch, release mechanism
and safety catch should be cleaned and
lubricated.
The external lock cylinders should be lubricated
twice a year, preferably in the Autumn and
Spring. Apply a small amount of a high quality
lubricant, such as Mopar Lock Cylinder
Lubricant directly into the lock cylinder.
WINDSHIELD WIPER BLADES
Clean the rubber edges of the wiper blades and
the windshield periodically with a sponge or soft
cloth and a mild nonabrasive cleaner. This will
remove accumulations of salt or road film.
Operation of the wipers on dry glass for long
periods may cause deterioration of the wiper
blades. Always use washer fluid when using the
wipers to remove salt or dirt from a dry
windshield.
Avoid using the wiper blades to remove frost or
ice from the windshield. Keep the blade rubber
out of contact with petroleum products such as
engine oil, gasoline, etc.

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SERVICING AND MAINTENANCE321
In unusual situations involving grossly
malfunctioning engine operation, a scorching
odor may suggest severe and abnormal catalyst
overheating. If this occurs, stop the vehicle, turn
off the engine and allow it to cool. Service,
including a tune-up to manufacturer's
specifications, should be obtained immediately.
To minimize the possibility of catalytic converter
damage:
Do not interrupt the ignition when the trans -
mission is in gear and the vehicle is in
motion.
Do not try to start the vehicle by pushing or
towing the vehicle.
Do not idle the engine with any ignition
components disconnected or removed, such
as when diagnostic testing, or for prolonged
periods during very rough idle or malfunc -
tioning operating conditions.
COOLING SYSTEMEngine Coolant Checks
Check the engine coolant (antifreeze)
protection every 12 months (before the onset of
freezing weather, where applicable). If the
engine coolant (antifreeze) is dirty, the system
should be drained, flushed, and refilled with
fresh OAT coolant (conforming to MS.90032) by
an authorized dealer. Check the front of the
A/C condenser for any accumulation of bugs,
leaves, etc. If dirty, clean by gently spraying
water from a garden hose vertically down the
face of the condenser.
Check the engine cooling system hoses for
brittle rubber, cracking, tears, cuts, and
tightness of the connection at the coolant
recovery bottle and radiator. Inspect the entire
system for leaks. DO NOT REMOVE THE
COOLANT PRESSURE CAP WHEN THE COOLING
SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
NOTE:
Some vehicles require special tools to add
coolant properly. Failure to fill these systems
properly could lead to severe internal engine
damage.
WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from
your radiator. If you see or hear steam
coming from under the hood, do not open
the hood until the radiator has had time
to cool. Never open a cooling system pres -
sure cap when the radiator or coolant bottle
is hot.
Keep hands, tools, clothing, and jewelry
away from the radiator cooling fan when
the hood is raised. The fan starts automati -
cally and may start at any time, whether the
engine is running or not.
When working near the radiator cooling fan,
disconnect the fan motor lead or turn the
ignition to the OFF mode. The fan is
temperature controlled and can start at any
time the ignition is in the ON mode.7

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SERVICING AND MAINTENANCE337
Radial Ply Tires
Tire Repair
If your tire becomes damaged, it may be
repaired if it meets the following criteria:
The tire has not been driven on when flat.
The damage is only on the tread section of
your tire (sidewall damage is not repairable).
The puncture is no greater than a ¼ of an
inch (6 mm).
Consult an authorized tire dealer for tire repairs
and additional information.
Damaged Run Flat tires, or Run Flat tires that
have experienced a loss of pressure should be
replaced immediately with another Run Flat tire
of identical size and service description (Load
Index and Speed Symbol). Replace the tire pressure sensor as well as it is
not designed to be reused.
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive
50 miles (80 km) at 50 mph (80 km/h) after a
rapid loss of inflation pressure. This rapid loss
of inflation is referred to as the Run Flat mode.
A Run Flat mode occurs when the tire inflation
pressure is of/or below 14 psi (96 kPa). Once a
Run Flat tire reaches the run flat mode it has
limited driving capabilities and needs to be
replaced immediately. A Run Flat tire is not
repairable. When a run flat tire is changed after
driving with underinflated tire condition, please
replace the TPM sensor as it is not designed to
be reused when driven under run flat mode
14 psi (96 kPa) condition.
NOTE:
TPM Sensor must be replaced after driving the
vehicle on a flat tire condition.
It is not recommended driving a vehicle loaded
at full capacity or to tow a trailer while a tire is in
the run flat mode.
See the tire pressure monitoring section for
more information.
Tire Spinning
When stuck in mud, sand, snow, or ice
conditions, do not spin your vehicle's wheels
above 30 mph (48 km/h) or for longer than
30 seconds continuously without stopping.
Refer to “Freeing A Stuck Vehicle” in “In Case Of
Emergency” for further information.
WARNING!
Combining radial ply tires with other types of
tires on your vehicle will cause your vehicle to
handle poorly. The instability could cause a
collision. Always use radial ply tires in sets of
four. Never combine them with other types of
tires.
WARNING!
Fast spinning tires can be dangerous. Forces
generated by excessive wheel speeds may
cause tire damage or failure. A tire could
explode and injure someone. Do not spin your
vehicle's wheels faster than 30 mph
(48 km/h) for more than 30 seconds
continuously when you are stuck, and do not
let anyone near a spinning wheel, no matter
what the speed.
7

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TECHNICAL SPECIFICATIONS353
When available, the usage of TOP TIER
Detergent Gasoline is recommended. Visit
www.toptiergas.com for a list of TOP TIER
Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning
agents should be avoided. Many of these
materials intended for gum and varnish
removal may contain active solvents or similar
ingredients. These can harm fuel system gasket
and diaphragm materials.
GASOLINE/OXYGENATE BLENDS
Some fuel suppliers blend unleaded gasoline
with oxygenates such as ethanol. Problems that result from using gasoline
containing more than 15% ethanol (E-15) or
gasoline containing methanol are not the
responsibility of the manufacturer and may void
or not be covered under New Vehicle Limited
Warranty.
DO NOT USE E-85 IN NON-FLEX FUEL
V
EHICLES
Non-Flex Fuel Vehicles (FFV) are compatible
with gasoline containing up to 15% ethanol
(E-15). Use of gasoline with higher ethanol
content may void the New Vehicle Limited
Warranty.
If a Non-FFV vehicle is inadvertently fueled with
E-85 fuel, the engine will have some or all of
these symptoms:
Operate in a lean mode.
OBD II Malfunction Indicator Light on.
Poor engine performance.
Poor cold start and cold drivability.
Increased risk for fuel system component
corrosion.
CNG AND LP FUEL SYSTEM
M
ODIFICATIONS
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid
Propane (LP) may result in damage to the
engine, emissions, and fuel system
components. Problems that result from running
CNG or LP are not the responsibility of the
manufacturer and may void or not be covered
under the New Vehicle Limited Warranty.
MMT IN GASOLINE
Methylcyclopentadienyl Manganese Tricarbonyl
(MMT) is a manganese-containing metallic
additive that is blended into some gasoline to
increase octane. Gasoline blended with MMT
provides no performance advantage beyond
gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces
spark plug life and reduces emissions system
performance in some vehicles. The
manufacturer recommends that gasoline
without MMT be used in your vehicle.
CAUTION!
DO NOT use E-85, gasoline containing
methanol, or gasoline containing more than
15% ethanol (E-15). Use of these blends may
result in starting and drivability problems,
damage critical fuel system components,
cause emissions to exceed the applicable
standard, and/or cause the Malfunction
Indicator Light to illuminate. Please observe
pump labels as they should clearly
communicate if a fuel contains greater than
15% ethanol (E-15).
8

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396MULTIMEDIA
6. Phone
Press the Phone button on the touchscreen
to access the Uconnect Phone feature.
7. Settings Press the Settings button on the touch -
screen to access the Uconnect Settings
menu.
Drag & Drop Menu Bar
The Uconnect features and services in the main
menu bar are easily changed for your
convenience. Simply follow these steps:

Uconnect 4 Main Menu
1. Press the Apps button to open the App
screen.

2. Press and hold, then drag the selected App to replace an existing shortcut in the main
menu bar.
The new app shortcut, that was dragged down
onto the main menu bar, will now be an active
App/shortcut.
NOTE:
This feature is only available if the vehicle is in
PARK.
RADIO MODE
Radio Controls
The radio is equipped with the following modes:
AM
FM
SiriusXM® Satellite Radio – If Equipped
Press the Radio button on the touchscreen,
bottom left corner, to enter the Radio Mode. The
different tuner modes, AM, FM, and SXM, can
then be selected by pressing the corresponding
buttons in the Radio mode. Volume/Power Control
Push the Volume/Power control knob to turn off
the screen and mute the radio. Push the
Volume/Power control knob a second time to
turn the screen back on and unmute the radio.
The electronic volume control turns
continuously (360 degrees) in either direction,
without stopping. Turning the Volume/Power
control knob clockwise increases the volume,
and counterclockwise decreases it.
Tune/Scroll Control
When the audio system is turned on, the sound
will be set at the same volume level as last
played.
Turn the rotary Tune/Scroll control knob
clockwise to increase or counterclockwise to
decrease the radio station frequency. Push the
Enter/Browse button to choose a selection.
Screen Close
The X button on the touchscreen at the top right,
provides a means to close the Direct Tune
Screen. The Direct Tune Screen also auto
closes if no activity occurs within a few seconds.

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MULTIMEDIA397
Seek And Direct Tune Functions
The Seek Up and Down functions are activated
by pressing the double arrow buttons on the
touchscreen to the right and left of the radio
station display or by pushing the left Steering
Wheel Audio Control up or down.
Seek Up
Press and release the Seek Up button on the
touchscreen to tune the radio to the next
listenable station or channel. During a Seek Up
function, if the radio reaches the starting
station after passing through the entire band
two times, the radio will stop at the station
where it began.
Fast Seek Up
Press and hold the Seek Up button on the
touchscreen to advance the radio through the
available stations or channels at a faster rate.
The radio stops at the next available station or
channel when the button on the touchscreen is
released. Seek Down
Press and release the Seek Down button on the
touchscreen to tune the radio to the next
listenable station or channel. During a Seek
Down function, if the radio reaches the starting
station after passing through the entire band
two times, the radio will stop at the station
where it began.
Fast Seek Down
Press and hold the Seek Down button on the
touchscreen to advance the radio through the
available stations or channel at a faster rate.
The radio stops at the next available station or
channel when the button on the touchscreen is
released.
Direct Tune
Press the Tune button on the touchscreen
located at the bottom of the radio screen. The
Direct Tune button on the touchscreen is
available in AM, FM, and SXM radio modes and
can be used to direct tune the radio to a desired
station or channel.Press the available number button on the
touchscreen to begin selecting a desired
station. Once a number has been entered, any
numbers that are no longer possible (stations
that cannot be reached) will become
deactivated/grayed out.
Undo
You can backspace an entry by pressing the
bottom left on the touchscreen.
OK
Once the last digit of a station has been
entered, press the OK button, and the Direct
Tune screen will close. The system will
automatically tune to that station.
The selected Station or Channel number is
displayed in the Direct Tune text box.
Setting Presets
The Presets are available for all Radio Modes,
and are activated by pressing any of the six
Preset buttons on the touchscreen, located at
the top of the screen.
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398MULTIMEDIA
When you are receiving a station that you wish
to commit into memory, press and hold the
desired numbered button on the touchscreen
for more than two seconds or until you hear a
confirmation beep.
The Radio stores up to 12 presets in each of the
Radio modes. A set of six presets are visible at
the top of the radio screen.
You can switch between the two radio presets
by pressing the Arrow button located in the
upper right of the radio touchscreen.
Browse In AM/FM
When in either AM or FM, the Browse Screen
provides a means to edit the Presets List and is
entered by pushing the ENTER/BROWSE
button.
Scrolling Preset List
Once in the Browse Presets screen, you can
scroll the preset list by rotation of the TUNE/
SCROLL knob, or by pressing the Up and Down
arrow keys, located on the right of the screen. Preset Selection From List
A Preset can be selected by pressing any of the
listed Presets or by pushing the ENTER/
BROWSE button on the TUNE/SCROLL knob to
select the currently highlighted Preset.
When selected, the radio tunes to the station
stored in the Preset and returns to the main
radio screen.
Deleting Presets
A Preset can be deleted in the Presets Browse
screen by pressing the Trash Can icon for the
corresponding Preset.
Return To Main Radio Screen
You can return to the Main Radio Screen, by
pressing the X button on the touchscreen when
in the Browse Presets screen.
SiriusXM® Satellite Radio Mode — If
Equipped
SiriusXM® Satellite Radio uses direct
satellite-to-receiver broadcasting technology to
provide clear, coast-to-coast radio content.
SiriusXM® is a subscription based service.SiriusXM® All Access Package
All satellite radio-equipped vehicles come with a
one-year trial to the SiriusXM® All Access
package, providing over 160 channels of the
best programming for all the places life takes
you.
In your vehicle — You’ll get every channel
available on your radio, including all the
premium programming like Howard Stern,
every NFL® game, every MLB® game, every
NASCAR® race, Oprah Radio, and more.
On the go — With a SiriusXM® Internet Radio
subscription included with the All Access trial,
you’ll get SiriusXM® on your computer,
smartphone, or tablet. Including:
A huge On Demand catalog
Xtra Channels featuring SiriusXM®
Latino – a collection of Spanish-language
channels
MySXM – allowing you to personalize
your favorite music channels
Go to siriusxm.com/getallaccess for more
information

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400MULTIMEDIA
Replay
The replay function provides a means to store
and replay up to 22 minutes of music audio and
48 minutes of talk radio. Once the channel is
switched, content in replay memory is lost.
Press the Replay button on the touchscreen.
The play/pause, rewind/forward and live
buttons will display at the top of the screen,
along with the replay time.
You can exit by pressing the Replay button on
the touchscreen, any time during the Replay
mode.
Play/Pause
Press the Pause/Play button on the
touchscreen to pause the playing of live or
rewound content at any time. Play can be
resumed again by pressing of the Pause/Play
button on the touchscreen.
Rewind
Press the RW button on the touchscreen to
rewind the content in steps of five seconds.
Pressing the RW button on the touchscreen for
more than two seconds rewinds the content.
The Radio begins playing the content at the
point at which the press is released. Forward
Each press of the FW button on the touchscreen
forwards the content in steps of five seconds.
Forwarding of the content can only be done
when the content is previously rewound, and
therefore, can not be done for live content. A
continuous press of the FW button on the
touchscreen also forwards the content. The
Radio begins playing the content at the point at
which the press is released.
Live
Press the Live button on the touchscreen to
resume playing of Live content.
Favorites
Press the Fav button on the touchscreen to
activate the favorites menu, which will time out
in five seconds in absence of user interaction.
You can exit the Favorites Menu by a press of
the X in the top right corner.
The favorites feature enables you to set a
favorite artist, or song that is currently playing.
The Radio then uses this information to alert
you when either the favorite song, or favorite
artist are being played at any time by any of the
SiriusXM® Channels.The maximum number of favorites that can be
stored in the Radio is 50.
Fav. Artist:
While the song is playing to set a
Favorite Artist, press the Fav button on the
touchscreen and then the Fav. Artist button on
the touchscreen.
Fav. Song: While the song is playing to set a
Favorite Song, press the Fav button on the
touchscreen and then the Fav Song button on
the touchscreen.
Browse In SXM
Press the Browse button on the touchscreen to
edit Presets, Favorites, Game Zone, and Jump
settings, along with providing the SiriusXM®
Channel List.
This Screen contains many submenus. You can
exit a sub menu to return to a parent menu by
pressing the Back Arrow.
All
Press the All button at the left of the Browse
Screen.

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