2021 DODGE DURANGO ECU

GETTING TO KNOW YOUR VEHICLE41
Power Folding Third Row Head Restraints
For improved visibility when in REVERSE, the third
row head restraints can be folded using the
Uconnect system.
Press the “Controls” button located on the bottom
of the Uconnect display.
Press the Headrest Fold button to power
fold the third row head restraints.
NOTE:
The head restraints can only be folded down -
ward using the Headrest Fold button. The head
restraints must be raised manually when occu -
pying the third row.
Do not fold if there are passengers seated in the
third row seats.
UCONNECT VOICE RECOGNITION
INTRODUCING VOICE RECOGNITION
Start using Uconnect Voice Recognition (VR) with
these helpful quick tips. It provides the key Voice
Commands and tips you need to know to control
your Uconnect system.

Uconnect 4C/4C NAV With 8.4-inch Display Voice Recognition

BASIC VOICE COMMANDS
The basic Voice Commands below can be given at
any point while using your Uconnect system.
Push the VR button or for the Uconnect
5/5 NAV With 10.1-inch Display, say the vehicle’s
“Wake Up” word, “Hey Uconnect”. After the beep,
say:
“Cancel ” to stop a current voice session
“Help ” to hear a list of suggested Voice
Commands
“ Repeat ” to listen to the system prompts again
Notice the visual cues that inform you of your voice
recognition system’s status. Cues appear on the
touchscreen.
GET STARTED
All you need to control your Uconnect system with
your voice are the buttons on your steering wheel.
Helpful hints for using Voice Recognition:
Reduce background noise. Wind and passenger
conversations are examples of noise that may
impact recognition.
Speak clearly at a normal pace and volume
while facing straight ahead.
WARNING!
A loose head restraint thrown forward in a
collision or hard stop could cause serious
injury or death to occupants of the vehicle.
Always securely stow removed head restraints
in a location outside the occupant compart -
ment.
ALL the head restraints MUST be reinstalled in
the vehicle to properly protect the occupants.
Follow the reinstallation instructions above
prior to operating the vehicle or occupying a
seat.
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GETTING TO KNOW YOUR VEHICLE45
UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®)

HomeLink® Buttons And Indicator Light

HomeLink® replaces up to three hand-held
transmitters that operate devices such as
garage door openers, motorized gates, lighting
or home security systems. The HomeLink® unit
is powered by your vehicle’s 12 Volt battery.
The HomeLink® buttons that are located in the
overhead console or sunvisor designate the
three different HomeLink® channels.
To operate HomeLink®, push and release any
of the programmed HomeLink® buttons. These
buttons will activate the devices they are
programmed to with each press of the corre -
sponding HomeLink® button.
The HomeLink® indicator light is located above
the center button Ú page 327.
BEFORE YOU BEGIN PROGRAMMING
H
OMELINK®
For efficient programming and accurate
transmission of the Radio Frequency (RF) signal, it
is recommended that a new battery be placed in
the hand-held transmitter of the device that is
being programmed to the HomeLink® system.
Make sure your hand-held transmitter is
programmed to activate the device you are trying
to program your HomeLink® button to.
Ensure that your vehicle is parked outside of the
garage before you begin programming.
It is recommended that you erase all the channels
of your HomeLink® before you use it for the first
time.
If you require assistance, please call toll-free
1-800-355-3515 or visit
HomeLink.com.
ERASING ALL THE HOMELINK®
C
HANNELS
To erase the channels, follow this procedure:

1. Place the ignition switch into the ON/RUN
position.

2. Push and hold the two outside HomeLink® buttons (I and III) for up to 20 seconds, or until
the HomeLink® indicator light flashes.
NOTE:Erasing all channels should only be performed
when programming HomeLink® for the first time.
Do not erase channels when programming addi -
tional buttons.
IDENTIFYING WHETHER YOU HAVE A
R
OLLING CODE OR NON-ROLLING CODE
D
EVICE
Before programming a device to one of your
HomeLink® buttons, you must determine whether
the device has a rolling code or non-rolling code.
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GETTING TO KNOW YOUR VEHICLE73
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 buffeting occurs with the rear
windows open, 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 or open any
window.
POWER SUNROOF — IF EQUIPPED
The power sunroof switch is located between the
sun visors on the overhead console.

Power Sunroof Switch

OPENING AND CLOSING THE SUNROOF
Express Open/Close
Push the switch rearward and release it within
one-half second; the sunroof and sunshade will
open automatically and stop at full open position. Push the switch forward and release it within
one-half second and the sunroof will close
automatically from any position.
During Express Open or Express Close operation,
any movement of the sunshade switch will stop the
shade.
Manual Open/Close
Push and hold the switch rearward; the sunroof
and sunshade will open and automatically stop at
full open position.
Push and hold the switch forward and the sunroof
will close from any position and stop at a full closed
position.
Any release of the switch during open or close
operation will stop the sunroof movement. The
sunroof will remain in a partially opened position
until the switch is operated and held again.
SUNSHADE OPERATION
The sunshade can be opened manually. However,
the sunshade will open automatically as the
sunroof opens.
NOTE:The sunshade cannot be closed if the sunroof is
open.
WARNING!
Never leave children unattended in a vehicle,
or with access to an unlocked vehicle. Never
leave the key fob in or near the vehicle, or in a
location accessible to children. Do not leave
the ignition of a vehicle equipped with Keyless
Enter ‘n Go™ in the ACC or ON/RUN position.
Occupants, particularly unattended children,
can become entrapped by the power sunroof
while operating the power sunroof switch.
Such entrapment may result in serious injury
or death.
In a collision, there is a greater risk of being
thrown from a vehicle with an open sunroof.
You could also be seriously injured or killed.
Always fasten your seat belt properly and
make sure all passengers are also properly
secured.
Do not allow small children to operate the
sunroof. Never allow your fingers, other body
parts, or any object, to project through the
sunroof opening. Injury may result.
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74GETTING TO KNOW YOUR VEHICLE
PINCH PROTECT FEATURE
This feature will detect an obstruction in the
closing of the sunroof during the Express Close
operation. If an obstruction in the path of the
sunroof is detected, the sunroof will automatically
retract. Remove the obstruction if this occurs.
NOTE:If three consecutive sunroof close attempts result
in Pinch Protect reversals, Pinch Protect will
disable and the sunroof must be closed in Manual
Mode.
VENTING SUNROOF
Push and release the "Vent" button within one-half
second and the sunroof will open to the vent
position. This is called “Express Vent”, and it will
occur regardless of sunroof position. During
Express Vent operation, any movement of the
switch will stop the sunroof.
SUNROOF MAINTENANCE
Use only a non-abrasive cleaner and a soft cloth to
clean the glass panel. Periodically check for and
clear out any debris that may have collected in the
tracks.
IGNITION OFF OPERATION
NOTE:
The power sunroof switch can remain active in
Accessory Delay for up to approximately
10 minutes after the vehicle’s ignition is placed
to the OFF position. Opening either front door
will cancel this feature.
This feature is programmable using the Ucon -
nect system Ú page 159.
HOOD
OPENING THE HOOD
To open the hood, two latches must be released.

1. Pull the release lever located underneath the
driver’s side of the instrument panel.
Hood Release

2. Reach under the hood from outside the vehicle, move the safety latch to the left and
lift the hood.

Safety Latch Location

WARNING!
There is no anti-pinch protection when the
sunroof is almost closed. To avoid personal
injury be sure to clear your arms, hands, fingers
and all objects from the top’s path before
closing.

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76GETTING TO KNOW YOUR VEHICLE
If anything obstructs the power liftgate while it is
closing or opening, the liftgate will automatically
reverse to the closed or open position. After
multiple obstructions in the same cycle, the lift -
gate will automatically stop and must be opened
or closed manually.
There are also pinch sensors attached to the
side of the liftgate. Light pressure anywhere
along these strips will cause the liftgate to
return to the open position.
If the liftgate is only partially open, push the lift -
gate button on the key fob twice to operate the
liftgate.
If the liftgate release handle is pushed while the
power liftgate is opening, the liftgate motor will
disengage to allow manual operation.
CARGO AREA FEATURES
Cargo Storage
There is a removable storage bin located on the
left side of the rear cargo area.
Additional storage can be found in the load floor.
To access the lower storage, lift the handle and
raise the storage lid.

Load Floor Handle

Retractable Cargo Area Cover —
If Equipped
The purpose of this cover is for privacy, not to
secure loads. It will not prevent cargo from shifting
or protect passengers from loose cargo.
To cover the cargo area:

1. Grab the cover at the center handle, and pull it over the cargo area.

2. Insert the pins on the ends of the cover into the slots in the pillar trim cover.
3. The liftgate may be opened with the cargo cover in place.
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.
WARNING!
In a collision, a loose cargo cover in the vehicle
could cause injury. It could fly around in a
sudden stop and strike someone in the vehicle.
Do not store the cargo cover on the cargo floor
or in the passenger compartment. Remove the
cover from the vehicle when taken from its
mounting. Do not store it in the vehicle.

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GETTING TO KNOW YOUR VEHICLE77
(Continued)
(Continued)
Cargo Tie-Down Hooks
The cargo tie-downs, located on the cargo area
floor, should be used to safely secure loads when
the vehicle is moving.

Tie-Down Hooks

ROOF LUGGAGE RACK — IF EQUIPPED
The crossbars and side rails are designed to carry
weight on vehicles equipped with a luggage rack.
The load must not exceed 150 lb (68 kg), and
should be uniformly distributed over the luggage
rack crossbars.
The crossbars on your vehicle are delivered stowed
within the roof rack side rails. Crossbars should
always be used whenever cargo is placed on the
roof rack. Check the straps frequently to be sure
that the load remains securely attached.
WARNING!
Cargo tie-downs are not safe anchors for a
child seat tether strap. In a sudden stop or
accident, a tie-down could pull loose and allow
the child seat to come loose. A child could be
badly injured. Use only the anchors provided
for child seat tethers.
To help protect against personal injury,
passengers should not be seated in the rear
cargo area. The rear cargo space is intended
for load carrying purposes only, not for
passengers, who should sit in seats and use
seat belts.
The weight and position of cargo and
passengers can change the vehicle center of
gravity and vehicle handling. To avoid loss of
control resulting in personal injury, follow these
guidelines for loading your vehicle:
Do not carry loads that exceed the load limits
described on the label attached to the left
door or left door center pillar.
Always place cargo evenly on the cargo floor.
Put heavier objects as low and as far forward
as possible.
WARNING!
Place as much cargo as possible in front of the
rear axle. Too much weight or improperly
placed weight over or behind the rear axle can
cause the vehicle to sway.
Do not pile luggage or cargo higher than the
top of the seatback. This could impair visibility
or become a dangerous projectile in a sudden
stop or accident.
WARNING!
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GETTING TO KNOW YOUR VEHICLE81
(Continued)
6. Repeat the procedure to stow the second
crossbar on the opposite side.

Stowed Crossbars

NOTE:
To help control wind noise, stow the crossbars in
the side rails when they are not in use.
If any metallic object is placed over the satellite
radio antenna (if equipped), you may experience
interruption of satellite radio reception.
WARNING!
Cargo must be securely tied down before driving
your vehicle. Improperly secured loads can fly off
the vehicle, particularly at high speeds, resulting
in personal injury or property damage. Follow
the roof rack cautions when carrying cargo on
your roof rack.
CAUTION!
To prevent damage to the roof of your vehicle,
DO NOT carry any loads on the roof rack
without the crossbars deployed. The load
should be secured and placed on top of the
crossbars, not directly on the roof. If it is
necessary to place the load on the roof, place
a blanket or other protective layer between
the load and the roof surface.
To avoid damage to the roof rack and vehicle,
do not exceed the maximum roof rack load
capacity of 150 lb (68 kg). Always distribute
heavy loads as evenly as possible and secure
the load appropriately.
Load should always be secured to crossbars
first, with tie down loops used as additional
securing points if needed. Tie loops are
intended as supplementary tie down points
only. Do not use ratcheting mechanisms with
the tie loops. Check the straps and thumb
wheels frequently to be sure that the load
remains securely attached.
Long loads that extend over the windshield,
such as wood panels or surfboards, or loads
with large frontal area should be secured to
both the front and rear of the vehicle.
Travel at reduced speeds and turn corners
carefully when carrying large or heavy loads
on the roof rack. Wind forces, due to natural
causes or nearby truck traffic, can add sudden
upward lift to a load. This is especially true on
large flat loads and may result in damage to
the cargo or your vehicle.
CAUTION!
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90GETTING TO KNOW YOUR INSTRUMENT PANEL
When load reduction is activated, the message
“Battery Saver On” or “Battery Saver Mode” will
appear in the instrument cluster.
These messages indicate the vehicle battery has a
low state of charge and continues to lose electrical
charge at a rate that the charging system cannot
sustain.
NOTE:
The charging system is independent from load
reduction. The charging system performs a diag -
nostic on the charging system continuously.
If the Battery Charge Warning Light is on it may
indicate a problem with the charging system
Ú page 92.
The electrical loads that may be switched off
(if equipped), and vehicle functions which can be
affected by load reduction:
Heated Seat/Vented Seats/Heated Wheel
Rear Defroster And Heated Mirrors
HVAC System
115 Volt AC Power Inverter System
Audio and Telematics System Loss of the battery charge may indicate one or
more of the following conditions:
The charging system cannot deliver enough
electrical power to the vehicle system because
the electrical loads are larger than the capability
of the charging system. The charging system is
still functioning properly.
Turning on all possible vehicle electrical loads
(e.g. HVAC to max settings, exterior and interior
lights, overloaded power outlets +12 Volt,
115 Volt AC, USB ports) during certain driving
conditions (city driving, towing, frequent stop
-
ping, etc.).
Installing options like additional lights, upfitter
electrical accessories, audio systems, alarms
and similar devices.
Unusual driving cycles (short trips separated by
long parking periods).
The vehicle was parked for an extended period
of time (weeks, months).
The battery was recently replaced and was not
charged completely.
The battery was discharged by an electrical load
left on when the vehicle was parked.
The battery was used for an extended period
with the engine not running to supply radio,
lights, chargers, +12 Volt portable appliances
like vacuum cleaners, game consoles and
similar devices. What to do when an electrical load reduction
action message is present (“Battery Saver On” or
“Battery Saver Mode”)
During a trip:
Reduce power to unnecessary loads if possible:
Turn off redundant lights (interior or
exterior)
Check what may be plugged in to power
outlets +12 Volt, 115 Volt AC, USB ports
Check HVAC settings (blower, temperature)
Check the audio settings (volume)
After a trip:
Check if any aftermarket equipment was
installed (additional lights, upfitter electrical
accessories, audio systems, alarms) and review
specifications if any (load and Ignition Off Draw
currents).
Evaluate the latest driving cycles (distance,
driving time and parking time).
The vehicle should have service performed if
the message is still present during consecutive
trips, and if the evaluation and driving pattern of
the vehicle did not help to identify the cause.

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