ignition DODGE DURANGO 2004 2.G Manual PDF

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 should be determined
not ready for the I/M test, your vehicle may fail the test.Your vehicle has a simple ignition key actuated test
which you can use prior to going to the test station. To
check if your vehicle's OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL light will blink for approximately 5 sec-
onds and then remain on until the first engine crank or
290 MAINTAINING YOUR VEHICLE

due to a faulty spark plug. Check the Vehicle Emissions
Control Information label for the proper type of spark
plug for your vehicle.
CAUTION!
When replacing plugs, do not overtighten. You could
damage them and cause them to leak.
Ignition Cables
Replace the ignition cables (5.7L engines only) at the
mileage interval shown in the maintenance charts.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on Schedule ªAº. If, however, youdrive the vehicle frequently under dusty or severe con-
ditions, the filter element should be inspected periodi-
cally and replaced if necessary at the intervals shown on
Schedule ªBº.
WARNING!
The air cleaner can provide a measure of protection
in the case of engine backfire. Do not remove the air
cleaner unless such removal is necessary for repair or
maintenance. Make sure that no one is near the
engine compartment before starting the vehicle with
the air cleaner removed. Failure to do so can result in
serious personal injury.
298 MAINTAINING YOUR VEHICLE

WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may indicate severe
and abnormal catalyst overheating. If this occurs, the
vehicle should be stopped, the engine shut off and the
vehicle allowed to cool. Thereafter, service, including a
tune-up to manufacturer's specifications, should be ob-
tained immediately.To minimize the possibility of catalyst damage:
²Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
²Do not try to start engine by pushing or towing the
vehicle.
²Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
Maintenance-Free Battery
All Dodge trucks are equipped with maintenance-free
batteries. You will never have to add water, nor is
periodic maintenance required.
300 MAINTAINING YOUR VEHICLE

CAUTION!
When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If a
properly rated fuse continues to blow, it suggests a
problem in the circuit that must be corrected.
NOTE:If you are leaving your vehicle dormant for
longer than 21 days you may want to take steps to protect
your battery. You may do this by disconnecting the
battery or by disconnecting the two ignition-off draw
(I.O.D.) fuses located in the Auxiliary Power Distribution
Center (PDC) located in the engine compartment. The
I.O.D. cavities include a snap-in retainer that allows the
fuse to be disconnected, without removing it from the
fuse block. Pressing the I.O.D. fuse back into the cavity
reconnects it.
VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to mini-
mize the drain on your vehicle's battery:
²Disconnect the Ignition-Off Draw fuse (I.O.D.) fuse
located in the Power Distribution Center (PDC). The
I.O.D. cavity includes a snap-in retainer that allows the
fuse to be disconnected, without removing it from the
fuse block.
²The transfer case should be placed in the 4HI mode
and kept in this position to minimize the battery drain.
²As an alternative to the above steps you may discon-
nect the negative cable from the battery.
326 MAINTAINING YOUR VEHICLE

Miles 48,000 51,000 54,000 57,000 60,000
(Kilometers) (77 000) (82 000) (86 000) (91 000) (96 000)
Change engine oil and engine oil filter. X X X X X
Rotate tires. X X X
Change rear axle fluid.X
Change front axle fluid (4X4).X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if necessary.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary.*X
Inspect and replace ignition cables if necessary (5.7L only).X
Inspect auto tension drive belt and replace if required. X
Drain and refill automatic transmission fluid, change filter
(3.7L). This applies only if your vehicle is used for police,
taxi, fleet, or trailer towing.X
Drain and refill automatic transmission fluid and change
main sump filter (4.7L/5.7L only).X
Inspect transfer case fluid (4X4).X
SCHEDULE ªBº 347
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Miles 105,000 108,000 111,000 114,000 117,000 120,000
(Kilometers) (168 000) (173 000) (178 000) (182 000) (187 000) (192 000)
Change engine oil and engine oil filter. X XXXXX
Rotate tires. X X X
Change rear axle fluid. X X
Change front axle fluid (4X4). X X
Inspect brake linings. X
Inspect engine air cleaner filter, replace if
necessary.XX
Replace spark plugs.X
Inspect and replace ignition cables if neces-
sary (5.7L only).X
Inspect PCV valve, replace as necessary.*X
Inspect auto tension drive belt and replace if
required.³XX
Drain and refill transfer case fluid (4X4). X
SCHEDULE ªBº 351
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Miles 36,000 42,000 48,000 54000 60,000 66,000
(Kilometers) (58 000) (67 000) (77 000) (84 000) (96 000) (106 000)
[Months] [36] [42] [48] [54] [60] [66]
Change engine oil and engine oil filter. X XXXXX
Rotate tires. X XXXXX
Check transfer case fluid level (4X4). X
Flush and replace engine coolant at 60
months, regardless of mileage.X
Inspect brake linings. X X
Replace engine air cleaner filter.X
Replace spark plugs.X
Inspect PCV valve, replace as necessary. *X
Inspect and replace ignition cables if
necessary (5.7L only).X
Inspect auto tension drive belt and replace if
required.X
354 SCHEDULE ªAº
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Headlights............................ 327
Delay.............................. 106
High Beam........................... 109
High Beam/Low Beam Select Switch........ 109
Lights On Reminder.................... 107
Passing............................. 109
Replacing............................ 327
Heated Mirrors.......................... 73
Heated Seats............................ 90
Heater.............................179,184
Heater, Engine Block..................... 202
High Beam Indicator..................... 147
High Beam/Low Beam Select Switch.......... 109
Hitches
Trailer Towing........................ 257
Homelink Transmitter.................... 126
Hood Release.......................... 102
Hoses................................ 311Ignition............................... 12
Key ................................. 9
Lock................................ 12
Illuminated Entry........................ 13
Infant Restraint........................50,51
Inflation Pressure Tires.................... 239
Inside Rearview Mirror.................... 70
Instrument Cluster....................... 146
Instrument Panel and Controls.............. 144
Instrument Panel Lens Cleaning............. 324
Interior Appearance Care.................. 323
Interior Lighting........................ 104
Interior Lights.......................... 104
Intermittent Wipers...................... 110
Introduction............................. 4
Jack Operation.......................272,275
Jacking Instructions...................... 276
376 INDEX

Turn Signal........................108,329
Warning (Instrument Cluster Description)..... 146
Washer Fluid......................... 153
Loading Vehicle......................... 250
Tires ............................... 226
Locks................................. 13
Auto Unlock.......................... 16
Automatic Door........................ 15
Child Protection........................ 17
Door................................ 13
Ignition.............................. 12
Keys................................. 9
Power Door........................... 14
Steering Wheel......................... 12
Lower Anchors and Tether for CHildren (LATCH) . 54
Lubricating Oil......................... 320
Lubrication, Body....................... 304
Lug Nuts............................. 278
Luggage Carrier......................... 139Lumbar Support......................... 88
Maintenance Free Battery.................. 300
Maintenance Procedures................... 292
Maintenance Schedule.................... 341
Schedule9A9......................... 353
Schedule9B9.......................... 343
Malfunction Indicator Light..............152,290
Manual, Service......................... 366
Manual Transmission
Lubricant Selection..................... 338
Map/Reading Lights..................... 120
Memory Seat........................... 97
Mirrors................................ 70
Automatic Dimming...................70,74
Electric Powered....................... 72
Heated.............................. 73
Memory............................. 97
Outside.............................. 71
378 INDEX