2019 DODGE DURANGO air condition

The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant (antifreeze) freeze point
or replacing coolant. Advise your service attendant of this.
As long as the engine operating temperature is satisfactory,
the coolant bottle need only be checked once a month.
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.
444 SERVICING AND MAINTENANCE

Tire pressures change by approximately 1 psi (7 kPa) per
12°F (7°C) of air temperature change. Keep this in mind
when checking tire pressure inside a garage, especially in
the Winter.
Example: If garage temperature = 68°F (20°C) and the
outside temperature = 32°F (0°C) then the cold tire inflation
pressure should be increased by 3 psi (21 kPa), which
equals 1 psi (7 kPa) for every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and
within posted speed limits. Where speed limits or condi-
tions are such that the vehicle can be driven at high speeds,
maintaining correct tire inflation pressure is very impor-
tant. Increased tire pressure and reduced vehicle loading
may be required for high-speed vehicle operation. Refer to
an authorized tire dealer or original equipment vehicle
dealer for recommended safe operating speeds, loading
and cold tire inflation pressures.
WARNING!
High speed driving with your vehicle under maximum
load is dangerous. The added strain on your tires could
cause them to fail. You could have a serious collision.
Do not drive a vehicle loaded to the maximum capacity
at continuous speeds above 75 mph (120 km/h).
Radial Ply Tires
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.
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 thana¼ofaninch (6 mm).
460 SERVICING AND MAINTENANCE

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 immedi-
ately 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 informa-
tion.
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 Emer-
gency” for further information.
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.
8
SERVICING AND MAINTENANCE 461

Sustained high temperature can cause the material of
the tire to degenerate and reduce tire life, and excessive
temperature can lead to sudden tire failure. The grade C
corresponds to a level of performance, which all pas-
senger vehicle tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the laboratory
test wheel, than the minimum required by law.
WARNING!
The temperature grade for this tire is established for
a tire that is properly inflated and not overloaded.
Excessive speed, under-inflation, or excessive load-
ing, either separately or in combination, can cause
heat buildup and possible tire failure.
STORING THE VEHICLE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to minimize
the drain on your vehicle’s battery:
• Disconnect the negative cable from battery. •
Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air condi-
tioning system at idle for about five minutes in the fresh air
and high blower setting. This will ensure adequate system
lubrication to minimize the possibility of compressor dam-
age when the system is started again.
BODYWORK
Protection From Atmospheric Agents
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice and those that are sprayed on
trees and road surfaces during other seasons are highly
corrosive to the metal in your vehicle. Outside parking,
which exposes your vehicle to airborne contaminants, road
surfaces on which the vehicle is operated, extreme hot or
cold weather and other extreme conditions will have an
adverse effect on paint, metal trim, and underbody protec-
tion.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resis-
tance built into your vehicle.
472 SERVICING AND MAINTENANCE

Regulatory And Safety Information
USA/CANADA
Exposure to Radio Frequency Radiation
The radiated output power of the internal wireless radio is
far below the FCC and IC radio frequency exposure limits.
Nevertheless, the wireless radio will be used in such a
manner that the radio is 8 in (20 cm) or further from the
human body.
The internal wireless radio operates within guidelines
found in radio frequency safety standards and recommen-
dations, which reflect the consensus of the scientific com-
munity.
The radio manufacturer believes the internal wireless radio
is safe for use by consumers. The level of energy emitted is
far less than the electromagnetic energy emitted by wire-
less devices such as mobile phones. However, the use of
wireless radios may be restricted in some situations or
environments, such as aboard airplanes. If you are unsure
of restrictions, you are encouraged to ask for authorization
before turning on the wireless radio.The following regulatory statement applies to all Radio
Frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, in-
cluding interference that may cause undesired opera-
tion.
NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
552 MULTIMEDIA

About Your Brakes........................ .479
Adaptive Cruise Control (ACC) (Cruise Control) . . . .294
Adding Engine Coolant (Antifreeze) .............442
Adding Fuel ............................. .340
Additives, Fuel ........................... .482
Adjust Down .............................. .53, 54
Forward ............................ .52, 54
Rearward ........................... .52, 54
Up ................................ .53, 54
Air Bag Air Bag Operation ....................... .219
Air Bag Warning Light .....................215
Driver Knee Air Bag ..................... .220
Enhanced Accident Response .............225, 412
Event Data Recorder (EDR) .................413
If Deployment Occurs .....................224
Knee Impact Bolsters ..................... .219
Maintaining Your Air Bag System .............227
Maintenance ........................... .227
Redundant Air Bag Warning Light ............216
Side Air Bags .......................... .220
Transporting Pets ....................... .253
Air Bag Light .......................159, 215, 255
Air Cleaner, Engine (Engine Air Cleaner Filter) ......428Air Conditioner Maintenance
..................428
Air Conditioner Refrigerant ................428, 429
Air Conditioner System ..................... .428
Air Conditioning .......................... .100
Rear ..................................97
Air Conditioning Filter .................. .103, 429
Air Conditioning, Operating Tips ...............102
Air Conditioning System .....................101
Air Filter ............................... .428
Air Pressure Tires................................. .459
Alarm Arm The System .......................31, 32
Disarm The

System ........................31
Rearm The System ........................32
Security Alarm ......................... .163
Alarm System Security Alarm ...........................31
All Wheel Drive (AWD) ..................... .282
Alterations/Modifications Vehicle .................................6
Android Auto ............................ .567
Antifreeze (Engine Coolant) ................441, 486
Disposal .............................. .443
Anti-Lock Brake System (ABS) .................174
580 INDEX

Oil ...............................426, 486
Oil Filler Cap ....................... .422, 427
Oil Filter .............................. .428
Oil Selection .....................426, 486, 487
Oil Synthetic ........................... .427
Overheating ........................... .404
Starting ........................... .263, 264
Engine Oil Viscosity .....................426, 427
Engine Oil Viscosity Chart .................426, 427
Enhanced Accident Response Feature .........225, 412
Ethanol ................................. .482
Exhaust Gas Cautions ................... .254, 485
Exhaust System ....................... .254, 438
Exterior Lights .......................74, 257, 378
Filters Air Cleaner ............................ .428
Air Conditioning .....................103, 429
Engine Oil ............................ .428
Engine Oil Disposal .......................427
Flashers ................................ .372
Hazard Warning ........................ .372
Turn Signals ..................169, 257, 381, 382
Flash-To-Pass ..............................76
Flooded Engine Starting ..................... .268Fluid Capacities
........................... .486
Fluid Leaks .............................. .257
Fluid Level Checks Brake ................................ .445
Fluids And Lubricants ................... .487, 489
Fog Lights .............................. .381
Fog Lights, Service ........................ .381
Fold-Flat Seats .............................41
Folding Rear Seats ..........................45
Forward Collision Warning ....................191
Four-Way Hazard Flasher .....................372
Freeing A Stuck Vehicle ..................... .408
Front Axle (Differential) ..................... .447
Fuel ................................... .481
Additives ............................. .482
Clean Air............................. .482
Economy

Mode ......................... .274
Ethanol .............................. .482
Gasoline .............................. .481
Materials Added ........................ .482
Methanol ............................. .482
Octane Rating .......................... .481
Requirements ....................... .481, 486
Specifications .......................... .487
Tank Capacity .......................... .486
584 INDEX

Placard, Tire And Loading Information...........454
Power Brakes ............................... .479
Distribution Center (Fuses) ..................384
Door Locks ..............................34
Inverter .............................. .134
Liftgate ................................111
Mirrors ................................72
Outlet (Auxiliary Electrical Outlet) ............130
Seats ..................................52
Steering ........................... .287, 489
Sunroof .............................. .107
Tilt/Telescoping Steering Column ..............68
Windows ............................. .104
Power Seats Down .............................. .53, 54
Forward ............................ .52, 54
Rearward ........................... .52, 54
Up ................................ .53, 54
Pregnant Women And Seat Belts ................209
Preparation For Jacking ..................... .394
Pretensioners Seat Belts ............................. .209
Radial Ply Tires ........................... .460Radiator Cap (Coolant Pressure Cap)
.............443
Radio Frequency General Information ................24, 29, 30, 39
Radio Operation .......................... .551
Radio Remote Controls ..................... .532
Rain Sensitive Wiper System ...................84
Rear Air Conditioning ........................97
Rear Axle (Differential) ..................... .447
Rear Camera ............................. .338
Rear Cross Path ........................... .189
Rear Cupholders .......................... .128
Rear ParkSense System .................. .314, 323
Rear Seats, Folding ..........................45
Rear Wiper/Washer ..........................86
Reclining Front Seats .........................43
Recreational Towing ........................ .360
Shifting Into Transfer Case Neutral (N) .........362
Shifting Out

Of Transfer Case Neutral (N) .......364
Reformulated Gasoline .......................482
Refrigerant .............................. .429
Release, Hood .............................110
Reminder, Seat Belt ........................ .202
Remote Control Starting System ...........................26
Remote Keyless Entry ........................20
12
INDEX 589