ECU DODGE DURANGO 2018 Owner's Manual

GARAGE DOOR OPENER — IF EQUIPPED
HomeLink replaces up to three remote controls (handheld
transmitters) that operate devices such as garage door
openers, motorized gates, lighting or home security sys-
tems. The HomeLink unit operates off your vehicle’s
battery.
The HomeLink buttons, located on either the overhead
console, or sunvisor, designate the three different
HomeLink channels. The HomeLink indicator is located
above the center button.NOTE:HomeLink is disabled when the Vehicle Security
Alarm is active.
Before You Begin Programming HomeLink
Be sure that your vehicle is parked outside of the garage
before you begin programming.
For more efficient programming and accurate transmission
of the radio-frequency 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.
HomeLink Buttons/Overhead Consoles
HomeLink Buttons/Sunvisor
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4. Watch for the HomeLink indicator to change flash rates.When it changes, it is programmed. It may take up to 30
seconds or longer in rare cases. The garage door may
open and close while you are programming.
5. Push and hold the programmed HomeLink button and observe the indicator light.
NOTE: •If the indicator light stays on constantly, programming
is complete and the garage door/device should acti-
vate when the HomeLink button is pushed.
• To program the two remaining HomeLink buttons,
repeat each step for each remaining button. DO NOT
erase the channels.
If you unplugged the garage door opener/device for
programming, plug it back in at this time.
Using HomeLink
To operate, switch the ignition to the ON/RUN position
and the press and release the programmed HomeLink
button. Activation will now occur for the programmed
device (i.e., garage door opener, gate operator, security
system, entry door lock, home/office lighting, etc.,). The
hand-held transmitter of the device may also be used at any time. If the ignition is switched to the OFF position,
HomeLink will remain active for three minutes. During
this time, if the vehicle is locked, HomeLink is disabled.
Security
It is advised to erase all channels before you sell or turn in
your vehicle.
To do this, push and hold the two outside buttons for 20
seconds until the red indicator flashes.
NOTE:
All channels will be erased. Individual channels
cannot be erased.
The HomeLink Universal Transceiver is disabled when the
Vehicle Security Alarm is active.
Troubleshooting Tips
If you are having trouble programming HomeLink, here
are some of the most common solutions:
• Replace the battery in the Garage Door Opener hand-
held transmitter.
• Push the LEARN button on the Garage Door Opener to
complete the training for a Rolling Code.
• Did you unplug the device for programming and re-
member to plug it back in?
118 GETTING TO KNOW YOUR VEHICLE

Sunglasses Bin Door
At the front of the console a compartment is provided for
the storage of a pair of sunglasses. The storage compart-
ment access is a “push/push” design. Push the chrome pad
on the door to open. Push the chrome pad on the door to
close.
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 lbs (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 at-
tached.
The roof rack does not increase the total load carrying
capacity of the vehicle. Be sure the total load of cargo inside
the vehicle plus that on the external rack does not exceed
the maximum vehicle load capacity.
Sunglasses Bin Door
Roof Rack
1 — Side Rail
2 — Crossbar
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GETTING TO KNOW YOUR VEHICLE 133

6. Repeat the procedure to stow the second crossbar on theopposite side.
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 ve-
hicle, particularly at high speeds, resulting in personal
injury or property damage. Follow the roof rack cau-
tions 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 cross bars first,
with tie down loops used as additional securing
(Continued)
Stowed Crossbars
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GETTING TO KNOW YOUR VEHICLE 139

CAUTION!(Continued)
points if needed. Tie loops are intended as supple-
mentary 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.
140 GETTING TO KNOW YOUR VEHICLE

GETTING TO KNOW YOUR INSTRUMENT PANEL
CONTENTS
INSTRUMENT CLUSTER ..................142
▫ Instrument Cluster Descriptions ............142
 INSTRUMENT CLUSTER DISPLAY ...........144
▫ Location And Controls ...................144
▫ Engine Oil Life Reset ....................147
▫ Display And Messages ...................148
▫ Instrument Cluster Display Selectable Menu
Items ...............................149
▫ Screen Setup Driver Selectable Items .........152
▫ Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions — If
Equipped ............................153
 WARNING LIGHTS AND MESSAGES .........155▫
Red Warning Lights .....................155
▫ Yellow Warning Lights ...................160
▫ Yellow Indicator Lights ...................164
▫ Green Indicator Lights ...................165
▫ White Indicator Lights ...................166
▫ Blue Indicator Lights ....................166
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . . .167
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ........................ .167
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS .......................... .1684

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 +12V, 115V AC, USB ports
– Check HVAC settings (blower, temperature)
– Check the audio settings (volume)
After a trip:
• Check if any aftermarket equipment was installed (ad-
ditional lights, upfitter electrical accessories, audio sys-
tems, 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 mes-
sage is still present during consecutive trips, and if the
evaluation and driving pattern of the vehicle did not
help to identify the cause.WARNING LIGHTS AND MESSAGES
The warning/indicator lights will illuminate in the instru-
ment 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 infor-
mation 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 indica-
tion. All active telltales will display first if applicable. The
system check menu may appear different based upon
equipment options and current vehicle status. Some tell-
tales 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 Re-
minder Light will flash or remain on continuously and a
chime will sound.
Refer to “Occupant Restraint Systems” in “Safety” for
further information.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 155

— Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for approximately 15
seconds when the vehicle security alarm is arming, and
then will flash slowly until the vehicle is disarmed.
Yellow Warning Lights
— Engine Check/Malfunction Indicator Warning
Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a
part of an Onboard Diagnostic System called OBD II that
monitors engine and automatic transmission control sys-
tems. This warning light will illuminate when the ignition
is in the ON/RUN position before engine start. If the bulb
does not come on when turning the ignition switch from
OFF to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap, poor
quality fuel, etc., may illuminate the light after engine start.
The vehicle should be serviced if the light stays on through
several typical driving styles. In most situations, the ve-
hicle will drive normally and will not require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of power or severe catalytic converter damage. The vehicle
should be serviced by an authorized dealer as soon as
possible if this occurs.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in normal
operating conditions. This can cause a fire if you drive
slowly or park over flammable substances such as dry
plants, wood, cardboard, etc. This could result in death
or serious injury to the driver, occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the vehicle
control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic
converter damage and power loss will soon occur.
Immediate service is required.
160 GETTING TO KNOW YOUR INSTRUMENT PANEL

off the high beams. If the high beams are off, pull the lever
toward you for a temporary high beam on,flash to pass
scenario.
ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated Onboard
Diagnostic system called OBD II. This system monitors the
performance of the emissions, engine, and transmission
control systems. When these systems are operating prop-
erly, your vehicle will provide excellent performance and
fuel economy, as well as engine emissions well within
current government regulations.
If any of these systems require service, the OBD II system
will turn on the Malfunction Indicator Light (MIL). It will
also store diagnostic codes and other information to assist
your service technician in making repairs. Although your
vehicle will usually be drivable and not need towing, see
an authorized dealer for service as soon as possible.
CAUTION!
• Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and driveability. The
(Continued)
CAUTION! (Continued)
vehicle must be serviced before any emissions tests
can be performed.
• If the MIL is flashing while the vehicle is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Onboard Diagnostic System (OBD II) Cybersecurity
Your vehicle is required to have an Onboard Diagnostic
system (OBD II) and a connection port to allow access to
information related to the performance of your emissions
controls. Authorized service technicians may need to ac-
cess this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
• ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to read the VIN, diagnose, or service your
vehicle.
(Continued)
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GETTING TO KNOW YOUR INSTRUMENT PANEL 167

WARNING!(Continued)
•If unauthorized equipment is connected to the
OBD II connection port, such as a driver-behavior
tracking device, it may:
• Be possible that vehicle systems, including safety
related systems, could be impaired or a loss of
vehicle control could occur that may result in an
accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including personal
information.
For further information, refer to “Cybersecurity” in “Mul-
timedia”.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass an
inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration. For states that require an Inspection and Main-
tenance (I/M), this check verifies the “Malfunc-
tion Indicator Light (MIL)” is functioning and is
not on when the engine is running, and that the
OBD II system is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system may notbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not ready
for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition actuated test, which you
can use prior to going to the test station. To check if your
vehicle’s OBD II system is ready, you must do the follow-
ing:
1. Cycle the ignition switch to the ON position, but do not crank or start the engine.
NOTE: If you crank or start the engine, you will have to
start this test over.
168 GETTING TO KNOW YOUR INSTRUMENT PANEL