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WARNING!
Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle. If the vehicle has a discharged battery,
booster cables may be used to obtain a start from a
booster battery or the battery in another vehicle. This
type of start can be dangerous if done improperly.
See section 6 of this manual for the proper jump
starting procedures and follow them carefully.If the engine has been flooded, it may start to run, but not
have enough power to continue running when the key is
released. If this occurs, continue cranking with the accel-
erator pedal pushed all the way to the floor. Release the
accelerator pedal and the key once the engine is running
smoothly.
If the engine shows no sign of starting after two 15
second periods of cranking with the accelerator pedal
held to the floor, the normal starting procedure should be
repeated.
After Starting
The idle speed is automatically controlled and will de-
crease as the engine warms up.
STARTING AND OPERATING 223
5
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11. Repeat steps 9 and 10 with the transmission in Drive
(D).
12. Shut engine OFF and place ignition key to the
unlocked OFF position.
13. Shift automatic transmission into Park (P). Shift
Manual transmissions into 4th gear.
14. Attach vehicle to tow vehicle with tow bar.
15. Disconnect the negative battery cable.
NOTE:Items 1 through 5 are requirements that must be
met prior to depressing the Neutral (N) selection button,
and must continue to be met until the 4 seconds elapse
and the shift has been completed. If any of these require-
ments (with the exception of 3 - Key ON) are not met
prior to depressing the Neutral (N) button or are no
longer met during the 4 second timer, then the Neutral(N) indicator light will flash continuously until all re-
quirements are met or until the Neutral (N) button is
released.
NOTE:The ignition key must be ON for a shift to take
place and for the position indicator lights to be operable.
If the key in not ON, the shift will not take place and no
position indicator lights will be on or flashing.
NOTE:Flashing neutral (N) position indicator light
indicates that shift requirements have not been met.
CAUTION!
Damage to the transmission may occur if the trans-
mission is shifted into Park (P) with the transfer case
in Neutral (N) and the engine RUNNING. With the
transfer case in Neutral (N), ensure that the engine is
OFF prior to shifting the transmission into Park (P).
STARTING AND OPERATING 307
5
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Returning to Normal Operation
Use the following procedure to prepare your vehicle for
normal usage.
1. Reconnect the negative battery cable.
2. The vehicle must be at a complete stop.
3. Place the ignition if the Off position (if it has been
moved or the engine has been started).
4. Place ignition key in the ON position (engine Off).
5. Depress brake pedal.
6. Shift automatic transmission to Neutral (N) or depress
clutch on manual transmission.
7. Using the point of a ballpoint pen or similar object,
depress the recessed transfer case Neutral (N) button for
1 second.8. After the Neutral (N) indicator light turns off release
the Neutral (N) button.
9. After the Neutral (N) button has been released the
transfer case will shift to the position identified by the
selector switch.
10. Start the engine. Shift the automatic transmission into
Drive (D), or place the manual transmission in 1st gear
and momentarily release the clutch, to verify that the
transfer case has engaged.
11. Set parking brake. Shift automatic transmission to
Park (P) or shift manual transmission to Neutral.
NOTE:Items 1 through 5 are requirements that must be
met prior to depressing the Neutral (N) selection button,
and must continue to be met until 1 second elapses and
the shift has been completed. If any of these requirements
(with the exception of 3 - key ON) are not met prior to
depressing the Neutral (N) button or are no longer met
308 STARTING AND OPERATING
Page 323 of 426

JUMP STARTING
WARNING!
²Battery fluid is a corrosive acid solution; do not
allow battery fluid to contact eyes, skin or cloth-
ing. Don't lean over battery when attaching
clamps or allow the clamps to touch each other. If
acid splashes in eyes or on skin, flush the contami-
nated area immediately with large quantities of
water.
²A battery generates hydrogen gas which is flam-
mable and explosive. Keep flame or spark away
from the vent holes. Do not use a booster battery
or any other booster source with an output that
exceeds 12 volts.Check the Battery Test Indicator (if equipped). If a light or
bright colored dot is visible in the indicator (if equipped),
DO NOT jump-start the battery.
If the indicator (if equipped) is dark or shows a green dot,
proceed as follows:
1. Wear eye protection and remove all metal jewelry such
as watch bands or bracelets which might make an
unintended electrical contact.
2. Park the booster vehicle within cable reach but with-
out letting the vehicles touch. Set the parking brake, place
the automatic transmission in PARK and turn the ignition
OFF on both vehicles.
3. Turn OFF heater, radio and all unnecessary electrical
loads.
WHAT TO DO IN EMERGENCIES 323
6
Page 324 of 426
4. Connect one end of a jumper cable to the positive
terminal of the booster battery. Connect the other end of
the same cable to the positive terminal of the discharged
battery.
WARNING!
Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
5. Connect the other cable, first to the negative terminal
of the booster battery and then to the engine of the
vehicle with the discharged battery. Make sure you have
a good contact on the engine.
WARNING!
Do not connect the cable to the negative post of the
discharge battery. The resulting electrical spark could
cause the battery to explode.
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 tem-
perature must be brought up above freezing point
before attempting jump start.
324 WHAT TO DO IN EMERGENCIES
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6. Start the engine in the vehicle which has the booster
battery, let the engine idle a few minutes, then start the
engine in the vehicle with the discharged battery.
7. When removing the jumper cables, reverse the above
sequence exactly. Be careful of the moving belts and fan.
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 vehicle becomes stuck in snow, sand, or mud, it can
often be moved by a rocking motion. Move the gear
selector rhythmically between FIRST and REVERSE,
while applying slight pressure to the accelerator.
The least amount of accelerator pedal pressure to main-
tain the rocking motion without spinning the wheels or
racing the engine is most effective. Allow the engine to
idle with the transmission selector in NEUTRAL for at
least one minute after every five rocking-motion cycles.
This will minimize overheating and reduce the risk of
transmission failure during prolonged efforts to free a
stuck vehicle.
WHAT TO DO IN EMERGENCIES 325
6
Page 329 of 426
MAINTAINING YOUR VEHICLE
CONTENTS
m3.7L Engine Compartment................332
m4.7L Engine Compartment................333
mOnboard Diagnostic System Ð OBD II........334
NLoose Fuel Filler Cap Message............335
mEmissions Inspection And Maintenance
Programs............................335
mReplacement Parts......................337
mDealer Service.........................337
mMaintenance Procedures..................337NEngine Oil..........................338
NEngine Oil Filter......................341
NDrive Belts Ð Check Condition And Tension . . 342
NSpark Plugs.........................342
NEngine Air Cleaner Filter................343
NEngine Fuel Filter.....................343
NCatalytic Converter....................343
NMaintenance Free Battery................345
NAir Conditioner Maintenance.............346
7
Page 335 of 426

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.
MAINTAINING YOUR VEHICLE 335
7