Page 411 of 523
6. If the vehicle is equipped with Sentry Key Immobi-
lizer, turn the ignition switch to the ON position for three
seconds before moving the ignition switch to the START
position.7. Start the engine in the vehicle that has the booster
battery, let the engine idle a few minutes, and then start
the engine in the vehicle with the discharged battery.
8. When removing the jumper cables, reverse the se-
quence exactly. Be careful of the moving belts and fan.
9. Reinstall the protective cover over the remote jump-
start positive battery post.
WARNING!
During cold weather when temperatures are below
freezing point, electrolyte in a discharged battery
may freeze. Do not attempt jump-starting because
the battery could rupture or explode. The battery
temperature must be brought up above freezing
point before attempting jump-start.
1 — Positive Terminal
2 — Negative Terminal WHAT TO DO IN EMERGENCIES 409
6
Page 412 of 523

NOTE:Refer to “Maintenance Procedures” in Section 7
for information on accessing the battery for service or
replacement.
WARNING!
Any procedure other than above could result in:
1. Personal injury caused by electrolyte squirting out
the battery vent;
2. Personal injury or property damage due to battery
explosion;
3. Damage to charging system of booster vehicle or
of immobilized vehicle.
FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or snow, it
can often be moved by a rocking motion. Turn your
steering wheel right and left to clear the area around the
front wheels. Then shift back and forth between RE-
VERSE and 1st gear. Usually the least accelerator pedal
pressure to maintain the rocking motion without spin-
ning the wheels is most effective.
NOTE:
If your vehicle is equipped with Traction Con-
trol, turn the system OFF before attempting to
“rock” the vehicle. Refer to “Partial Off Mode”
under “Electronic Stability Program (ESP)” in
Section 5.
410 WHAT TO DO IN EMERGENCIES
Page 417 of 523
MAINTAINING YOUR VEHICLE
CONTENTS
2.4L Engine Compartment ................418
2.7L Engine Compartment ................419
3.5L Engine Compartment ................420
Onboard Diagnostic System — OBD II ........421
▫ Loose Fuel Filler Cap Message ............421
Emissions Inspection And Maintenance
Programs ............................422
Replacement Parts ......................423
Authorized Dealer Service ................424
Maintenance Procedures ..................424
▫ Engine Oil ..........................424
▫ Engine Oil Filter ......................428
▫ Drive Belts — Check Condition And Tension . . 428
▫ Spark Plugs .........................429
▫ Engine Air Cleaner Filter ................429
▫ Catalytic Converter ....................429
▫ Maintenance-Free Battery ................431
▫ Air Conditioner Maintenance .............433
7
Page 420 of 523
2.4L ENGINE COMPARTMENT
1 — Coolant Bottle8 — Remote Jump-Start Positive Battery Post
2 — Engine Coolant Reservoir 9 — Remote Jump-Start Negative Post
3 — Power Steering Fluid 10 — Fuses (Totally Integrated Power Module [TIPM])
4 — Engine Oil Dipstick 11 — Air Cleaner Filter
5 — Engine Oil Fill 12 — Washer Fluid Bottle
6 — Automatic Transaxle Dipstick 13 — Engine Coolant Cap
7 — Power Steering Fluid Reservoir
418 MAINTAINING YOUR VEHICLE
Page 421 of 523
2.7L ENGINE COMPARTMENT
1 — Coolant Bottle7 — Brake Fluid Reservoir
2 — Coolant Pressure Cap 8 — Remote Jump-Start Positive Battery Post
3 — Power Steering Fluid 9 — Remote Jump-Start Negative Post
4 — Engine Oil Fill 10 — Fuses (Totally Integrated Power Module [TIPM])
5 — Engine Oil Dipstick 11 — Air Cleaner Filter
6 — Automatic Transaxle Dispstick 12 — Washer Fluid Bottle
MAINTAINING YOUR VEHICLE 419
7
Page 422 of 523
3.5L ENGINE COMPARTMENT
1 — Coolant Bottle7 — Remote Jump-Start Positive Battery Post
2 — Coolant Pressure Cap 8 — Remote Jump-Start Negative Post
3 — Power Steering Fluid 9 — Fuses (Totally Integrated Power Module [TIPM])
4 — Engine Oil Fill 10 — Air Cleaner Filter
5 — Engine Oil Dipstick 11 — Washer Fluid Bottle
6 — Brake Fluid Reservoir
420 MAINTAINING YOUR VEHICLE
Page 424 of 523

off the message. If the problem persists, 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 MIL.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of this 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 the 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, the vehicle may fail the test.
This vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if this vehicle’s OBD II system is ready, you must
do the following:
1. Insert the 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 the ignition key to the ON
position, you will see the MIL symbol come on as part of
a normal bulb check.
422 MAINTAINING YOUR VEHICLE
Page 425 of 523

5. Approximately 15 seconds later, one of two things will
happen:a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition key or start the engine. This means that the
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition key or start
the engine. This means that the vehicle’s OBD II
system is ready,and you can proceed to the I/M
station.
If the OBD II system is not ready,you should see an
authorized dealer or repair facility. If this vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive the vehicle as you normally would in order for the OBD II system to
update. A recheck with the above test routine may then
indicate that the system is now ready.
Regardless of whether the vehicle’s OBD II system is
ready or not ready, if the MIL is illuminated during
normal vehicle operation, you should have the vehicle
serviced before going to the I/M station. The I/M station
can fail the 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 maintenance
and repairs will not be covered by the manufacturer’s
warranty.
MAINTAINING YOUR VEHICLE 423
7