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 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 your 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, 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 II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start this test over.
3. As soon as you turn the ignition switch to the ON position, you will see the MIL symbol come on as part
of a normal bulb check.
536 MAINTAINING YOUR VEHICLE
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than
21 days, you may want to take these steps to protect your
battery.
•Disconnect the negative cable from the battery.
• Anytime you store your vehicle, or keep it out of
service (i.e., vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.
Interior Bulbs
Bulb Number
Rear Courtesy/Reading Lamps W5W
Rear Compartment (Trunk) Lamp 562
Overhead Console Reading Lamp 578
Visor Vanity Lamps A6220
Glove Box Lamp – If Equipped 194
Door Courtesy 562
Shift Indicator Lamp JKLE14140
Optional Door Map Pocket/
Cup Holder LED (Serviced
at Authorized Dealer)
For lighted switches, see your authorized dealer for
replacement instructions.
7
MAINTAINING YOUR VEHICLE 579
MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E85 fuel usage will influence
when the “Change Oil” or “Oil Change Required” message
is displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
On Electronic Vehicle Information Center (EVIC)
equipped vehicles, “Oil Change Required” 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, “Change Oil” will flash
in the instrument cluster odometer and a single chime
will sound, indicating that an oil change is necessary.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)/Oil Change Required” in
“Understanding Your Instrument Panel” or under “In-
strument Cluster Description/Odometer/Trip Odom-
eter” in “Understanding Your Instrument Panel” for
further information.
8
MA I
N T
E
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A
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C E
S
C
H E
D
U L
E
S588 MAINTENANCE SCHEDULES
Brightness, Interior Lights...................228
Bulb Replacement ........................ .579
Bulbs, Light ............................ .102
Camera, Rear ........................... .279
Capacities, Fluid ......................... .584
Caps, Filler Oil (Engine) .......................... .541
Radiator (Coolant Pressure) ................556
Carbon Monoxide Warning ...................99
Cargo (Vehicle Loading) ....................489
Car Washes ............................ .565
Cellular Phone .......................... .375
Certification Label ........................ .489
Chains, Tire ............................ .463
Changing A Flat Tire ...................... .509
Chart, Tire Sizing ........................ .443
Check Engine Light (Malfunction Indicator Light) . .319
Checking Your Vehicle For Safety ...............98Checks, Safety
............................98
Child Restraint ............................76
Child Safety Locks .........................33
Clean Air Gasoline ....................... .477
Cleaning Wheels .............................. .566
Climate Control ......................... .375
Coin Holder ............................ .304
Cold Weather Operation ....................397
Compact Disc (CD) Maintenance ..............374
Compact Spare Tire ....................... .458
Computer, Trip/Travel ..................... .338
Connector UCI................................ .371
Universal Consumer Interface (UCI) ..........371
Conserving Fuel ......................... .336
Console, Floor .......................... .304
Contract, Service ......................... .600
Coolant Pressure Cap (Radiator Cap) ...........556
610 INDEX
Lights On Reminder.....................223
Low Fuel ............................ .331
Malfunction Indicator (Check Engine) .........319
Map Reading ......................... .226
Parade Mode (Daytime Brightness) ...........229
Passing ............................. .225
Reading ............................. .226
Seat Belt Reminder ..................... .324
Security Alarm (Theft Alarm) ...............322
Service .............................. .579
Service Engine Soon (Malfunction Indicator) . . . .319
SmartBeams .......................... .221
Theft Alarm (Security Alarm) ...............322
Tire Pressure Monitoring (TPMS) ............318
Traction Control ....................... .440
Turn Signal .......................... .102
Vanity Mirror ..........................114
Warning (Instrument Cluster Description) ......316Loading Vehicle
......................... .489
Capacities ........................... .491
Tires ............................... .448
Load Leveling System ..................... .309
Locks ..................................30
Automatic Door .........................33
Auto Unlock ...........................33
Child Protection .........................33
Door .................................30
Power Door ............................32
Low Tire Pressure System ...................466
Lubrication, Body ........................ .549
Maintenance Free Battery ....................544
Maintenance Procedures ....................538
Maintenance Schedule ..................... .588
Malfunction Indicator Light (Check Engine) .......319
Manual, Service ......................... .602
618 INDEX
Sentry Key Replacement.....................17
Service Assistance ........................ .597
Service Contract ......................... .600
Service Engine Soon Light (Malfunction Indicator) . .319
Service Manuals ......................... .602
Shifting ............................... .399
Automatic Transmission ..................399
Shift Lever Override ...................... .524
Shoulder Belts ............................49
Shoulder Belt Upper Anchorage ................54
Side Airbag ..............................70
Side View Mirror Adjustment .................111
Signals, Turn ........................... .102
SmartBeams ............................ .221
Snow Chains (Tire Chains) ...................463
Snow Tires ............................. .456
Sound System Kicker .............................. .371
Spare Tire .............................. .458Spark Plugs
............................ .585
Specifications Fuel (Gasoline) ........................ .585
Oil................................. .585
Speed Control (Cruise Control) ................240
Speedometer ............................ .320
Starting .................................27
Automatic Transmission ..................394
Cold Weather ......................... .397
Engine Fails to Start .....................397
Remote ...............................27
Starting and Operating .....................394
Starting Procedures ....................... .394
Steering Column Lock ......................... .234
Power .............................. .427
Tilt Column .......................... .234
Wheel, Heated ........................ .236
Wheel, Tilt ........................... .234
10
INDEX 623
Replacement.......................... .461
Rotation ............................. .465
Safety .............................. .441
Sizes ............................... .443
Snow Tires ........................... .456
Spare Tire ............................ .510
Spinning ............................ .460
Trailer Towing ........................ .500
Tread Wear Indicators ....................460
Tire Safety Information .....................441
Tongue Weight/Trailer Weight ................496
Towing ............................... .491
Disabled Vehicle ....................... .527
Guide .............................. .496
Recreational .......................... .505
Weight .............................. .496
Traction ............................... .424
Traction Control ......................... .434
Trailer Towing .......................... .491Cooling System Tips
.....................504
Hitches ............................. .495
Minimum Requirements ..................498
Tips................................ .503
Trailer and Tongue Weight .................496
Wiring .............................. .501
Trailer Towing Guide ...................... .496
Trailer Weight ........................... .496
Transfer Case ........................... .563
Fluid ............................... .563
Maintenance .......................... .563
Transmission Automatic ........................... .399
Fluid ............................... .561
Maintenance .......................... .561
Shifting ............................. .399
T
ransmitter Battery Service (Remote Keyless Entry) . .25
Transmitter Programming (Remote Keyless Entry) . . .21
Transmitter, Remote Keyless Entry (RKE) .........21
10
INDEX 625