
Transmitter Battery Service
The recommended replacement battery is 2016.
NOTE:Do not touch the battery terminals that are on
the back housing or the printed circuit board.
1. With transmitter buttons facing down, use a flat blade
or dime to pry the two halves of the transmitter apart.
Make sure not to damage the rubber gasket during
removal.2. Remove and replace the batteries. Avoid touching the
new batteries with your fingers. Skin oils may cause
battery deterioration. If you touch a battery, clean it with
rubbing alcohol.
3. To reassemble the transmitter case snap the two halves
together. Make sure there is an even gap between the two
halves. Test transmitter operation.
SECURITY ALARM SYSTEM Ð IF EQUIPPED
This system monitors the vehicle doors and ignition for
unauthorized operation. When the alarm is activated, the
system provides both audible and visual signals. The
horn will sound repeatedly for 3 minutes and the head-
lights and security light in the instrument cluster will
flash for an additional 15 minutes. The engine will not
run until the system is disarmed.
To Set the Alarm:
The alarm will set when you use the power door locks,
turn the key in the door lock cylinder, or use the Keyless
Entry transmitter to lock the doors. After all the doors are
locked and closed the SECURITY light in the instrument
cluster will flash rapidly to signal that the system is
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 21
2

MAINTAINING YOUR VEHICLE
CONTENTS
mEngine Compartment 3.7L V6.............221
mEngine Compartment 4.7L V-8............222
mOnboard Diagnostic System Ð OBD II......223
mEmissions Inspection And Maintenance
Programs
............................224
mReplacement Parts.....................225
mDealer Service........................225
mMaintenance Procedures.................226
NEngine Oil..........................226
NEngine Oil Filter......................229
NDrive Belts Ð Check Condition And Tension . . 230
NSpark Plugs.........................230NIgnition Cables.......................230
NEngine Air Cleaner Filter................230
NEngine Fuel Filter.....................231
NCatalytic Converter....................231
NMaintenance-Free Battery................232
NAir Conditioner Maintenance.............233
NPower Steering Ð Fluid Check............234
NFront Suspension Ball Joints..............235
NSteering Linkage......................235
NDrive Shaft Constant Velocity
Joints Ð 4X4 Models...................235
NBody Lubrication.....................235
7

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
seconds and then remain on until the first engine
crank or the key is turned off. This means that your
vehicle's OBD system isnot readyand you should
notproceed to the I/M station.
b. The MIL light will remain fully illuminated until
the first engine crank or the key is turned off. This
means that your vehicle's OBD system isreadyand
you can proceed to the I/M station.
If your OBD system isnot ready,you should see your
dealer or repair facility. If your vehicle was recently
224 MAINTAINING YOUR VEHICLE

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 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 system is
ready or not ready, if the MIL symbol 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 symbol is on
with the engine running.
REPLACEMENT PARTS
Use of genuine Mopartparts for normal/scheduled
maintenance and repairs is highly recommended to in-
sure the designed performance. Damage or failures
caused by the use of non-Mopartparts for maintenance
and repairs will not be covered by the manufacturer's
warranty.
DEALER SERVICE
Your dealer has the qualified service personnel, special
tools and equipment to perform all service operations in
an expert manner. Service manuals are available which
include detailed service information for your vehicle.
Refer to these manuals before attempting any procedure
yourself.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that 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
mechanic.
MAINTAINING YOUR VEHICLE 225
7

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 ignition-off draw
(I.O.D.) fuse in cavity #12. The I.O.D. cavity includes 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 cavity #12 of the fuse block. 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.
REPLACEMENT LIGHT BULBS
LIGHT BULBS Ð Inside Bulb No.
A/C Control............................. 74
Ash Tray.............................. 161
Brake System Warning Indicator.............. 194
Dome Light............................ 579
EGR Reminder.......................... 194
Glove Box.............................. 194
Heater Control.......................... 158
High Beam Indicator...................... 194
Instrument Cluster........................ 194
Low Fuel Indicator....................... 194
Low Washer Fluid Indicator................. 194
Oil Indicator............................ 194
Overhead Console........................ 578
Seat Belt Indicator........................ 194
Switched Dome.......................... 578
Temperature Indicator..................... 194
Turn Signals............................ 194
Underhood Light......................... 561
4x4 Shift Indicator........................ 161
254 MAINTAINING YOUR VEHICLE

Adding Engine Coolant (Antifreeze)......... 239
Adding Fuel........................186,208
Air Conditioner Maintenance.............. 233
Air Conditioning....................... 134
Air Conditioning, Operating Tips........135,137
Air Conditioning Refrigerant.............. 234
Air Conditioning System................. 134
Air Pressure, Tires...................176,182
Airbag...........................31,34,102
Airbag Light........................... 38
Airbag On/Off Switch.................... 34
Alarm.............................21,102
Alarm, Panic........................... 19
Alignment and Balance.................. 181
Alterations/Modifications, Vehicle............ 5
Antifreeze (Engine Coolant)............238,258
Anti-Lock Brake System...............164,165
Anti-Lock Warning Light................. 102
Anti-Theft System....................21,102
Appearance Care....................... 249
Automatic Dimming Mirror................ 59
Automatic Transmission............144,146,245
Adding Fluid........................ 246Fluid and Filter Changes................ 247
Fluid Level Check..................... 245
Fluid Type.......................247,260
Gear Ranges......................... 147
Overdrive........................... 148
Shifting............................ 146
Special Additives..................... 247
Torque Converter..................... 149
Axle Fluid............................ 260
Axle Lubrication....................... 248
Backfire, Engine........................ 190
Ball Joints............................ 235
Battery............................... 232
Charging........................... 215
Emergency Starting.................... 215
Gas Caution......................... 215
Keyless Transmitter Replacement.......... 21
Saving Feature........................ 68
Belts, Drive........................... 230
Belts, Seat............................. 25
Body Mechanism Lubrication.............. 235
B-Pillar Location....................... 172
288 INDEX

Transmitter Battery Service................ 21
Transmitter, Garage Door Opener............ 81
Transmitter Programming................. 19
Tread Wear Indicators................... 180
Trip Computer.......................... 77
Trip Odometer......................... 103
Turn Signals...................70,99,255,256
Universal Transmitter.................... 81
Unleaded Gasoline...................... 184
Vehicle Identification Number............... 5
Vehicle Loading..................172,191,194
Vehicle Modifications/Alterations............ 5
Vehicle Storage......................... 254
Vented Quarter Window.................. 24
Voltmeter.............................. 99
Warning Lights (Instrument Cluster Description) . 99
Warnings and Cautions.................... 5
Warranty Information.................... 282Washers, Windshield..................... 72
Washing Vehicle........................ 250
Weight Load Carrying................... 191
Wheel Alignment and Balance............. 181
Wheel and Wheel Trim................... 250
Wheel Changing....................... 209
Wheel Nut Torque...................... 213
Wind Buffeting......................... 24
Window Fogging....................... 137
Windows.............................. 22
Power.............................. 22
Rear Sliding.......................... 23
Vented Quarter........................ 24
Windshield Defroster...............54,133,136
Windshield Washers................71,72,236
Fluid............................71,236
Windshield Wiper Blades................. 235
Windshield Wipers...................... 71
Wiper Blade Replacement................. 235
Wipers, Intermittent...................... 71
Wrecker Towing........................ 217
300 INDEX