2008 DODGE DURANGO odometer

Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is possibly loose, improp-
erly installed, or damaged. A loose fuel filler cap message
will be displayed in the instrument cluster. Tighten the
gas cap until a9clicking9sound is heard. This is an
indication that the gas cap is properly tightened. Press
the odometer reset button to turn the message off. If the
problem persists, the message will appear the next time
the vehicle is started. This might indicate a damaged cap.
If the problem is detected twice in a row, the system will
turn on the Malfunction Indicator Light (MIL). Resolving
the problem will turn the MIL light off.
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 which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Lamp)
is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system is determined not ready
for the I/M test, your vehicle may fail the test.
388 MAINTAINING YOUR VEHICLE

EMISSION CONTROL SYSTEM MAINTENANCE
The ªScheduledº maintenance services, listed inbold
typeon the following pages must be done at the times or
mileages specified to assure the continued proper func-
tioning of the emission control system. These, and all
other maintenance services included in this manual,
should be done to provide best vehicle performance and
reliability. More frequent maintenance may be needed for
vehicles in severe operating conditions such as dusty
areas and very short trip driving.
Inspection and service also should be done any time a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the emis-
sion control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part which has been
certified pursuant to U.S. EPA or, in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULE
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
On Electronic Vehicle Information Center (EVIC)
equipped vehicles ªOil Change Requiredº will be dis-
played in the EVIC and a single chime will sound,
indicating that an oil change is necessary.
On Non-EVIC equipped vehicles ªChange Oilº will flash
in the instrument cluster odometer and a single chime
will sound, indicating that an oil change is necessary.
Based on engine operation conditions the oil change
indicator message will illuminate, this means that service
is required for your vehicle. Have your vehicle serviced
as soon as possible, within the next 500 miles (805 km).
NOTE:
²The oil change indicator message will not monitor the
time since the last oil change. Change your vehicles oil
444 MAINTENANCE SCHEDULES
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

if it has been 6 months since your last oil change even
if the oil change indicator message is NOT illumi-
nated.
²Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
²Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or 6 months, whichever
comes first.
Your dealer will reset the oil change indicator message
after completing the scheduled oil change. If this sched-
uled oil change is performed by someone other than your
dealer the message can be reset by referring to the stepsdescribed under ªOil Change Requiredº in ªSystem
Status (EVIC Displays)º of the EVIC section in this
manual or under ªOdometer/Trip Odometerº in the
ªInstrument Cluster Descriptions section of this manual.
At Each Stop for Fuel²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent and add if
required.
MAINTENANCE SCHEDULES 445
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Engine Oil........................... 391
Power Steering........................ 399
Transfer Case......................... 414
Fluids, Lubricants and Genuine Parts.......... 440
Fog Lights..........................141,438
Folding Rear Seat.....................123,126
Four Wheel Drive....................... 281
Operation........................... 281
Four-Way Hazard Flasher.................. 366
Freeing A Stuck Vehicle................... 377
Front Axle (Differential)................... 415
Fuel................................. 332
Filler Cap (Gas Cap).................336,338
Filter............................... 396
Gauge.............................. 193
Octane Rating......................332,440
Requirements......................332,439
Tank Capacity........................ 439
Fuel, Flexible.............See Flexible Fuel VehiclesFuel System Caution..................... 338
Fuses.....................180,420,421,424,427
Garage Door Opener (HomeLinkt) ........... 168
Gas Cap (Fuel Filler Cap)............336,338,388
Gas Gauge (Fuel Gauge)................... 193
Gasoline (Fuel)......................... 332
Gasoline, Reformulated................... 333
Gauges
Coolant Temperature.................... 193
Fuel................................ 193
Odometer.........................196,198
Speedometer......................... 195
Tachometer.......................... 196
Gear Ranges........................... 276
General Information.................16,114,332
Glass Cleaning.......................... 419
Gross Axle Weight Rating...............344,347
Gross Cargo Weight...................... 343
468 INDEX

Cooling System Tips.................... 359
Hitches............................. 351
Minimum Requirements................. 353
Trailer and Tongue Weight................ 352
Wiring.............................. 356
Trailer Towing Guide..................... 352
Trailer Weight.......................... 352
Transaxle............................. 276
Automatic.........................12,276
Operation........................... 276
Transfer Case........................... 414
Fluid............................... 441
Transmission........................276,411
Automatic........................276,411
Filter............................... 413
Fluid............................... 441
Maintenance.......................... 411
Transmitter Battery Service (Remote Keyless Entry).. 26
Transmitter, Garage Door Opener (HomeLinkt)... 168Transmitter Programming
(Remote Keyless Entry).................... 25
Tread Wear Indicators.................... 319
Trip Odometer.......................... 198
Trip Odometer Reset Button................ 204
Turn Signals......................142,193,432
UCI Connector......................... 240
UConnectŸ (Hands-Free Phone)...........87,236
Underhood Fuses........................ 424
Uniform Tire Quality Grades................ 458
Universal Consumer Interface (UCI) Connector . . . 240
Universal Serial Bus (USB) Port...........206,236
Universal Transmitter..................... 168
USB Port...........................206,236
Vacuum/Vapor Harnesses................. 409
Vanity Mirrors........................... 86
Variance, Compass....................... 167
INDEX 479
10