check engine DODGE DURANGO 2018 Owner's Guide

When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets the
requirements of FCA Material Standard MS.90032 should
be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is normally
a result of moisture from rain, snow, or high humidity
accumulating on the radiator and being vaporized when
the thermostat opens, allowing hot engine coolant (anti-
freeze) to enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
• Do not overfill the coolant expansion bottle.
• Check the coolant freeze point in the radiator and in the
coolant expansion bottle. If engine coolant (antifreeze)
needs to be added, the contents of the coolant expansion
bottle must also be protected against freezing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks. •
Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corrosion pro-
tection of your engine which contains aluminum com-
ponents.
• Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
• Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
• Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install ONLY
the correct type thermostat. Other designs may result in
unsatisfactory engine coolant (antifreeze) performance,
poor gas mileage, and increased emissions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically. Refer
to the “Maintenance Plan” in this section for the proper
maintenance intervals.
436 SERVICING AND MAINTENANCE

WARNING!
Riding the brakes can lead to brake failure and possi-
bly a collision. Driving with your foot resting or riding
on the brake pedal can result in abnormally high brake
temperatures, excessive lining wear, and possible
brake damage. You would not have your full braking
capacity in an emergency.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be checked
whenever the vehicle is serviced, or immediately if the
brake system warning light is on. If necessary, add fluid to
bring level within the designated marks on the side of the
reservoir of the brake master cylinder. Be sure to clean the
top of the master cylinder area before removing cap. With
disc brakes, fluid level can be expected to fall as the brake
pads wear. Brake fluid level should be checked when pads
are replaced. If the brake fluid is abnormally low, check the
system for leaks.
Refer to “Fluids And Lubricants” in “Technical Specifica-
tions” for further information.
WARNING!
•Use only manufacturer’s recommended brake fluid.
Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information. Using the
wrong type of brake fluid can severely damage your
brake system and/or impair its performance. The
proper type of brake fluid for your vehicle is also
identified on the original factory installed hydraulic
master cylinder reservoir.
• To avoid contamination from foreign matter or mois-
ture, use only new brake fluid or fluid that has been
in a tightly closed container. Keep the master cylin-
der reservoir cap secured at all times. Brake fluid in
a open container absorbs moisture from the air
resulting in a lower boiling point. This may cause it
to boil unexpectedly during hard or prolonged brak-
ing, resulting in sudden brake failure. This could
result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing the
brake fluid to catch fire. Brake fluid can also damage
painted and vinyl surfaces, care should be taken to
avoid its contact with these surfaces.
(Continued)
8
SERVICING AND MAINTENANCE 437

System Information
After pressing the “System Information” button on the
touchscreen, the following settings will be available:
Setting NameSelectable Options
Software License System Software Information Screen
NOTE:
When the “System Information” feature is selected, a “System Software Information” screen will appear, displaying
the system software version.
Customer Programmable Features — Uconnect
4C/4C NAV Settings
Press the “Apps” button, then press the “Settings”
button on the touchscreen to display the menu setting
screen. In this mode the Uconnect system allows you to
access programmable features that may be equipped
such as Display, Units, Voice, Clock, Safety & Driving
Assistance, Lights, Doors & Locks, Auto-On Comfort,
Engine Off Options, Audio, Phone/Bluetooth, SiriusXM
Setup, Restore Settings, Clear Personal Data, and Sys-
tem Information.
NOTE: Depending on the vehicles options, feature settings
may vary. When making a selection, press the button on the touch-
screen to enter the desired mode. Once in the desired
mode, press and release the preferred setting “option” until
a check-mark appears next to the setting, showing that
setting has been selected. Once the setting is complete,
either press the “Back” Arrow button on the touchscreen to
return to the previous menu, or press the “X” button on the
touchscreen to close out of the settings screen. Pressing the
“Up” or “Down” Arrow button on the right side of the
screen will allow you to toggle up or down through the
available settings.
506 MULTIMEDIA

Anti-Lock Warning Light.....................163
Apple CarPlay ............................564
Arming System Security Alarm ...........................29
Assist, Hill Start .......................... .174
Audio Systems (Radio) .......................485
Auto Down Power Windows ..................103
Automatic Headlights ........................74
Automatic High Beams .......................74
Automatic Temperature Control (ATC) ............98
Automatic Transmission ..................262, 273
Adding Fluid .......................... .439
Fluid And Filter Change ...................439
Fluid Change .......................... .439
Fluid Level Check .....................438, 439
Fluid Type ..........................438, 481
Special Additives ........................ .438
Automatic Transmission Limp Home Mode ........278
Auxiliary Electrical Outlet (Power Outlet) .........128
Auxiliary Power Outlet ..................... .128
Axle Fluid ...............................481
Battery ...............................157, 416
Charging System Light ....................157
Keyless Key Fob Replacement ................19Belts, Seat
............................... .253
Blind Spot Monitoring .......................181
Body Mechanism Lubrication ..................425
B-Pillar Location .......................... .446
Brake Assist System ........................ .174
Brake Control System, Electronic ................173
Brake Fluid .......................... .437, 481
Brake System ..........................436, 471
Anti-Lock (ABS) ........................ .471
Fluid Check ............................437
Master Cylinder ........................ .437
Parking ...............................268
Warning Light .......................... .156
Brake/T ransmission

Interlock..................272
Bulb Replacement .......................372, 373
Bulbs, Light ............................. .256
Camera, Rear ............................ .337
Capacities, Fluid .......................... .477
Caps, Filler Oil (Engine) ........................ .414, 419
Radiator (Coolant Pressure) .................435
Carbon Monoxide Warning ................253, 476
Cargo Area Cover .......................111,112
Cargo Compartment .........................111
12
INDEX 575

Light.................................111
Luggage Carrier ........................ .133
Cargo Light ...............................111
Cargo Tie-Downs ...........................112
Car Washes ...............................465
Cellular Phone ............................547
Center High Mounted Stop Light ...............376
Chains, Tire ............................. .461
Changing A Flat Tire ........................441
Chart, Tire Sizing .......................... .442
Check Engine Light (Malfunction Indicator Light). . . .168
Checking Your Vehicle For Safety ...............252
Checks, Safety ............................ .252
Child Restraint ............................226
Child Restraints Booster Seats ............................230
Child Seat Installation .....................246
How To Stow An unused ALR Seat Belt ........242
Infant And Child Restraints .................228
Locating The LATCH Anchorages .............236
Lower Anchors And Tethers For Children .......232
Older Children And Child Restraints ...........229
Seating Positions ........................ .231
Child Safety Locks ..........................39
Clean Air Gasoline ........................ .474Cleaning
Wheels ............................... .460
Climate Control ............................85
Automatic ..............................86
Cold Weather Operation ..................... .267
Compact Disc (CD) Maintenance ................566
Compact Spare Tire ........................ .458
Contract, Service .......................... .570
Cooling Pressure Cap (Radiator Cap) ............435
Cooling System ............................432
Adding Coolant (Antifreeze) .................434
Coolant Level .......................... .435
Cooling Capacity ........................ .477
Disposal Of

Used Coolant ..................435
Drain, Flush, And Refill ....................433
Inspection ..........................432, 435
Points To Remember ..................... .436
Pressure Cap ............................435
Radiator Cap .......................... .435
Selection Of Coolant (Antifreeze) .......433, 477, 479
Corrosion Protection ........................464
Cruise Control (Speed Control) ..............289, 293
Cruise Light .......................... .165, 166
Cupholders .......................... .125, 126
Customer Assistance ........................568
576 INDEX

Oil Filler Cap........................414, 419
Oil Filter ...............................420
Oil Selection .....................418, 477, 479
Oil Synthetic ............................419
Overheating ............................397
Starting ............................261, 263
Engine Oil Viscosity .....................418, 419
Engine Oil Viscosity Chart .................418, 419
Enhanced Accident Response Feature .........224, 405
Ethanol ................................. .474
Exhaust Gas Cautions ....................253, 476
Exhaust System ........................253, 430
Exterior Lights .......................72, 256, 372
Filters Air Cleaner ............................ .420
Air Conditioning .....................101, 422
Engine Oil ............................ .420
Engine Oil Disposal .......................419
Flashers .................................366
Hazard Warning ........................ .366
Turn Signals ..................166, 256, 374, 375
Flash-To-Pass ..............................74
Flooded Engine Starting ..................... .266
Fluid Capacities ............................477 Fluid Leaks
...............................256
Fluid Level Checks Brake .................................437
Fluids And Lubricants ....................479, 481
Fog Lights ...............................375
Fog Lights, Service ........................ .375
Fold-Flat Seats .............................40
Folding Rear Seats ..........................53
Forward Collision Warning ....................189
Four-Way Hazard Flasher .....................366
Freeing A Stuck Vehicle ..................... .400
Front Axle (Differential) ..................... .439
Fuel ................................... .473
Additives ............................. .474
Clean Air............................. .474
Economy

Mode..........................272
Ethanol ...............................474
Gasoline ...............................473
Materials Added ........................ .474
Methanol ............................. .474
Octane Rating .......................... .473
Requirements ........................473, 477
Specifications .......................... .479
Tank Capacity .......................... .477
Fueling ................................. .339
578 INDEX

Headlights..........................373, 374
Headlights On With Wipers ..................75
Interior ................................77
Malfunction Indicator (Check Engine) ..........160
Park ................................. .165
Passing ................................74
Reading ................................78
Rear Servicing .......................... .375
Rear Tail Lamps ........................ .375
Seat Belt Reminder .......................155
Security Alarm ..........................160
Service ............................ .372, 373
Side Marker ............................375
Traction Control ........................ .179
Turn Signals ................72, 166, 256, 374, 375
Vanity Mirror ............................71
Warning Instrument Cluster Descriptions . . . .158, 166
Loading Vehicle ............................342
Tires................................. .446
Load Shed Battery Saver Mode .................153
Load Shed Battery Saver On ...................153
Load Shed Electrical Load Reduction .............153
Load Shed Intelligent Battery Sensor .............153
Locks Child Protection ..........................39 Manual
................................31
Power Door .............................32
Lubrication, Body ..........................425
Luggage Carrier .......................... .133
Lug Nuts ............................... .471
Maintenance Free Battery .....................416
Maintenance Schedule .......................409
Malfunction Indicator Light (Check Engine) . . . .160, 168
Manual, Service ............................572
Memory Feature (Memory Seats) ..............40, 47
Memory Seat ............................40, 47
Memory Seats And Radio ...................40, 47
Methanol ............................... .474
Mirrors .................................. 6
8
Electric Remote ...........................70
Exterior Folding ..........................69
Heated .................................71
Outside ................................69
Rearview ............................68, 366
Vanity .................................71
Modifications/Alterations Vehicle .................................6
Monitor, Tire Pressure System ..................192
Mopar Parts ............................. .571
12
INDEX 581

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENT
Special design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made directly
to the battery and fused as close to the battery as possible.
The negative power connection should be made to body
sheet metal adjacent to the negative battery connection.
This connection should not be fused.
Antennas for two-way radios should be mounted on the
roof or the rear area of the vehicle. Care should be used
in mounting antennas with magnet bases. Magnets may
affect the accuracy or operation of the compass on
vehicles so equipped.
The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR).Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible interfer-
ence between the communications equipment and the
vehicle’s electronic systems.
WARNING:
Operating, servicing and maintaining a
passenger vehicle or off-road highway
motor vehicle can expose you to chemicals
including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to
the State of California to cause cancer and
birth defects or other reproductive harm.
To minimize exposure, avoid breathing
exhaust, do not idle the engine except as
necessary, service your vehicle in a
well-ventilated area and wear gloves or
wash your hands frequently when servicing
your vehicle. For more information go to
www.P65Warnings.ca.gov/passenger-vehicle.
VEHICLES SOLD IN CANADA
With respect to any Vehicles Sold in Canada, the name
FCA US LLC shall be deemed to be deleted and the name
FCA Canada Inc. used in substitution therefore.
DRIVING AND ALCOHOL
Drunken driving is one of the most frequent causes of
accidents.
Your driving ability can be seriously impaired with blood
alcohol levels far below the legal minimum. If you are
drinking, don’t drive. Ride with a designated non-
drinking driver, call a cab, a friend, or use public trans-
portation.
WARNING!
Driving after drinking can lead to an accident.
Your perceptions are less sharp, your reflexes are
slower, and your judgment is impaired when you
have been drinking. Never drink and then drive.
This manual illustrates and describes the operation of
features and equipment that are either standard or op-
tional on this vehicle. This manual may also include a
description of features and equipment that are no longer
available or were not ordered on this vehicle. Please
disregard any features and equipment described in this
manual that are not on this vehicle.
FCA US LLC reserves the right to make changes in design
and specifications, and/or make additions to or improve-
ments to its products without imposing any obligation
upon itself to install them on products previously manu-
factured.
Copyright © 2018 FCA US LLC
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