2014 DODGE DURANGO Owners Manual

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........561
 ENGINE COMPARTMENT — 5.7L ..........562
 ONBOARD DIAGNOSTIC SYSTEM (OBD II) . . .563
▫ Loose Fuel Filler Cap Message ............563
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .564
 REPLACEMENT PARTS ..................565
 DEALER SERVICE ..................... .565
 MAINTENANCE PROCEDURES ...........566
▫ Engine Oil ......................... .567▫
Engine Oil Filter ..................... .570
▫ Engine Air Cleaner Filter ................570
▫ Maintenance-Free Battery ...............571
▫ Air Conditioner Maintenance .............573
▫ Body Lubrication .....................578
▫ Windshield Wiper Blades ...............578
▫ Adding Washer Fluid ..................580
▫ Exhaust System ..................... .581
▫ Cooling System ..................... .584
▫ Brake System ....................... .590
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▫Front/Rear Axle Fluid ..................592
▫ Transfer Case ....................... .593
▫ Automatic Transmission ................594
▫ Appearance Care And Protection From
Corrosion .......................... .596
 FUSES ............................. .602
▫ Power Distribution Center ...............603
 VEHICLE STORAGE ....................611
 REPLACEMENT BULBS .................612
 BULB REPLACEMENT ..................614
▫ High Intensity Discharge Headlamps
(Bi-Xenon) — If Equipped ...............614 ▫
Bi-Halogen Headlamps — If Equipped ......614
▫ Front Turn Signal .....................615
▫ Front Fog Lamps .....................616
▫ Rear Tail, Stop And Turn Signal Lamps ......617
▫ Rear Liftgate Mounted Back-up Lamps ......617
▫ Center High-Mounted Stop Lamp (CHMSL) . .617
▫ Rear License Lamp ....................617
 FLUID CAPACITIES ....................618

FLUIDS, LUBRICANTS AND GENUINE PARTS . .619
▫ Engine ............................ .619
▫ Chassis ............................ .621
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ENGINE COMPARTMENT — 3.6L
1 — Power Distribution Center (Fuses)6 — Air Cleaner Filter
2 — Engine Oil Dipstick 7 — Washer Fluid Reservoir
3 — Engine Oil Fill 8 — Coolant Pressure Cap (Radiator)
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Power Steering Fluid Reservoir
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ENGINE COMPARTMENT — 5.7L
1 — Remote Jump Start Terminals6 — Washer Fluid Reservoir
2 — Engine Oil Fill 7 — Engine Oil Dipstick
3 — Air Filter Cleaner 8 — Coolant Pressure Cap
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Power Steering Fluid Reservoir 10 — Power Distribution Center (Fuses)
562 MAINTAINING YOUR VEHICLE

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 automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions 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. Al-
though your vehicle will usually be drivable and not
need towing, see your 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 vehicle must be serviced before any emissions
tests can be performed.
• If the MIL is flashing, while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines
that the fuel filler cap is loose, improperly
installed, or damaged, a loose gascap indicator
will display in the EVIC telltale display area.
Refer to “Electronic Vehicle Information Center (EVIC) in7
MAINTAINING YOUR VEHICLE 563

“Understanding Your Instrument Panel” for further in-
formation. Tighten the fuel filler cap properly and press
the SELECT button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
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 Mainte-
nance (I/M), this check verifies the “Malfunction
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
following:
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.
2. As soon as you cycle the ignition switch to the ON position, you will see the MIL symbol come on as part
of a normal bulb check.
564 MAINTAINING YOUR VEHICLE

3. Approximately 15 seconds later, one of two things willhappen:
• The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
• The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
is ready and you can proceed to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
before going to the I/M station. The I/M station can fail
your vehicle because the MIL is on with the engine
running.
REPLACEMENT PARTS
Use of genuine MOPAR® parts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPAR® parts for mainte-
nance and repairs will not be covered by the New Vehicle
Limited Warranty.
DEALER SERVICE
Your authorized dealer has the qualified service person-
nel, special tools, and equipment to perform all service
operations in an expert manner. Service Manuals are
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available which include detailed service information for
your vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:Intentional tampering with emissions control
systems may void your warranty and could result in civil
penalties being assessed against you.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
MAINTENANCE PROCEDURES
The pages that follow contain the requiredmaintenance
services determined by the engineers who designed your
vehicle.
Besides those maintenance items specified in the fixed
“Maintenance Schedule”, there are other components
which may require servicing or replacement in the future.
CAUTION!
• Failure to properly maintain your vehicle or per-
form repairs and service when necessary could
result in more costly repairs, damage to other
components or negatively impact vehicle perfor-
mance. Immediately have potential malfunctions
examined by an authorized dealer or qualified
repair center.
(Continued)
566 MAINTAINING YOUR VEHICLE