2013 DODGE DURANGO radiator

CAUTION!(Continued)
•Do not use water alone or alcohol-based engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
• This vehicle has not been designed for use with
propylene glycol-based engine coolant (antifreeze).
Use of propylene glycol-based engine coolant (an-
tifreeze) is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to ten years or 150,000 miles (240,000 km) before replace-
ment. To prevent reducing this extended maintenance period, it is important that you use the same engine
coolant (antifreeze) throughout the life of your vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant (antifreeze).
When adding engine coolant (antifreeze):
•
We recommend using MOPAR Antifreeze/Coolant
10 Year/150,000 Mile Formula OAT (Organic Additive
Technology).
• Mix a minimum solution of 50% OAT engine coolant
and distilled water. Use higher concentrations (not to
exceed 70%) if temperatures below 34° F (37° C) are
anticipated.
• Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
(antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system.7
MAINTAINING YOUR VEHICLE 627

Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:Mixing engine coolant (antifreeze) types is not
recommended and can result in cooling system damage.
Drain, flush, and refill as soon as possible to avoid
damage if coolant types are mixed in an emergency.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery tank.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
• The warning words “DO NOT OPEN HOT” on the
cooling system pressure cap are a safety precaution.
Never add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes
pressure to build up in the cooling system. To
prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
• Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
628 MAINTAINING YOUR VEHICLE

rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant in open containers or allow it to remain in
puddles on the ground. If ingested by a child or pet, seek
emergency assistance immediately. Clean up any ground
spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
engine coolant (antifreeze) freeze point or replacing cool-
ant. 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, it 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 nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) 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.
7
MAINTAINING YOUR VEHICLE 629

•Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) 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
50% OAT engine coolant (antifreeze) (minimum) and
distilled water for proper corrosion protection of your
engine which contains aluminum components.
• 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 Schedule” for the proper
maintenance intervals.
630 MAINTAINING YOUR VEHICLE

Cavity Car-tridgeFuse Mini
Fuse Description
J19 60 Amp Yellow Radiator Fan Motor
HI/Radiator Fan Motor Low
J20 30 Amp Pink Front Wiper
J21 20 Amp Blue Front/Rear Washer
Control
J22 25 Amp Natural Sunroof Module
M1 15 Amp BlueStop Lamps
M2 20 Amp YellowElectronic Limit
Slip Differential/ Air SuspensionCavity Car- tridgeFuse Mini
Fuse Description
M3 20 Amp YellowLiftgate/Headrest
M5 25 Amp
Natural 115V AC Power
Inverter
M6 20 Amp
Yellow Cigar Lighter
M7 20 Amp
Yellow Power Outlet #2
(Switchable)
M8 20 Amp
Yellow Front Heated Seat
& Steering Wheel
M9 20 Amp
Yellow Rear Heated Seats
646 MAINTAINING YOUR VEHICLE

Fluid Level Check..................... .634
Fluid Type .......................... .634
Special Additives ...................... .635
Autostick .............................. .456
Auxiliary Electrical Outlet (Power Outlet) ........275
Auxiliary Power Outlet .....................275
Battery ................................ .615
Keyless Transmitter Replacement (RKE) ........27
Belts, Seat ...............................53
Blind Spot Monitoring ..................... .125
Body Mechanism Lubrication .................619
B-Pillar Location ......................... .504
Brake Assist System ...................... .488
Brake Control System, Electronic ..............486
Brake Fluid ............................ .631
Brake System ........................... .630
Anti-Lock (ABS) ...................... .486
Fluid Check .......................... .631Master Cylinder
....................... .631
Parking ............................. .483
Warning Light ........................ .318
Brake/Transmission Interlock .................449
Bulb Replacement ........................ .651
Bulbs, Light .............................112
Calibration, Compass ..................... .342
Camera, Rear ........................... .257
Capacities, Fluid ......................... .656
Caps, Filler Fuel ............................... .542
Oil (Engine) ......................... .613
Power Steering ....................... .482
Radiator (Coolant Pressure) ...............628
Carbon Monoxide Warning ..................109
Cargo Area Cover ........................ .292
Cargo Area Features ...................... .291
10
INDEX 679

Cargo Compartment...................... .291
Light .............................. .292
Luggage Carrier ...................... .296
Cargo Light ............................ .292
Cargo Tie-Downs ........................ .293
Car Washes ............................ .639
Cellular Phone .......................... .422
Center High Mounted Stop Light ..............655
Certification Label ........................ .545
Chains, Tire ............................ .520
Changing A Flat Tire ...................... .576
Chart, Tire Sizing ........................ .500
Check Engine Light (Malfunction Indicator Light) . .608
Checking Your Vehicle For Safety ..............108
Checks, Safety .......................... .108
Child Restraint ............................83
Child Safety Locks .........................36
Clean Air Gasoline ....................... .534Cleaning
Wheels ............................. .640
Climate Control ......................... .423
Clock ................................. .355
Cold Weather Operation ....................444
Compact Disc (CD) Maintenance ..............422
Compact Spare Tire ....................... .514
Compass .............................. .340
Compass Calibration ...................... .342
Compass Variance ........................ .341
Computer, Trip/Travel ..................... .338
Connector UCI ............................... .380
Universal Consumer Interface (UCI) .........380
Conserving Fuel ......................... .336
Console, Overhead ....................... .260
Contract, Service ......................... .671
Coolant Pressure Cap (Radiator Cap) ...........628
680 INDEX

Cooling System.......................... .625
Adding Coolant (Antifreeze) ...............627
Coolant Capacity ...................... .656
Coolant Level ........................ .629
Disposal of Used Coolant .................628
Drain, Flush, and Refill ..................626
Inspection ........................... .625
Points to Remember .....................629
Pressure Cap ......................... .628
Radiator Cap ......................... .628
Selection of Coolant (Antifreeze) ............626
Corrosion Protection ...................... .638
Cruise Control (Speed Control) ................222
Cupholders ............................ .282
Customer Assistance ...................... .669
Data Recorder, Event .......................82
Daytime Running Lights ....................203
Dealer Service ........................... .609Defroster, Rear Window
.....................295
Defroster, Windshield ......................110
Dipsticks Automatic Transmission ..................636
Oil (Engine) ...........................611
Power Steering ....................... .482
Disabled Vehicle Towing ....................598
Disposal Antifreeze (Engine Coolant) ...............628
Door Locks ..............................33
Door Opener, Garage ...................... .262
Driving ............................... .475
Driving to Achieve Maximum Fuel Economy ......336
E-85 Fuel .............................. .538
Electrical Outlet, Auxiliary (Power Outlet) ........275
Electric Rear Window Defrost .................295
Electric Remote Mirrors .....................122
Electronically Shifted Transfer Case .............469
10
INDEX 681