Page 562 of 615

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 (e.g., 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 Read-
ing Lamps 578
Visor Vanity Lamps A6220
Glove Box Lamp – If
Equipped 194
Door Courtesy 562
Shift Indicator Lamp JKLE14140
Optional Door Map
Pocket/Cupholder LED (Serviced at
Authorized Dealer)
For lighted switches, see your authorized dealer for
replacement instructions.
560 MAINTAINING YOUR VEHICLE
Page 575 of 615

Severe Duty All Models
Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty
Once A Month Or Before A Long Trip:
•Check engine oil level
• Check windshield washer fluid level
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before your next scheduled service.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering and fill as needed.
• Check function of all interior and exterior lights Required Maintenance Intervals.
Refer to the maintenance schedules on the following
page for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter
• Rotate the tires.
Rotate at the first sign of irregular
wear, even if it occurs before your next scheduled
service
• Inspect battery and clean and tighten terminals as
required
• Inspect brake pads, shoes, rotors, drums, hoses
and park brake
•
Inspect engine cooling system protection and hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions8
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SMAINTENANCE SCHEDULES 573
Page 577 of 615
Mileage or time passed (whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Inspect transfer case fluid (All Wheel Drive Only). X XX
Inspect the transfer case fluid. Change the transfer
case fluid; if using your vehicle for any of the fol-
lowing: police, taxi, fleet, off-road, or frequent
trailer towing. (All Wheel Drive Only). XX
Additional Maintenance
Replace engine air filter. XX X XX
Replace cabin/air conditioning filter. X X X X X X X
Replace spark plugs (3.6L engine).** X
Replace spark plugs (5.7L engine).** X
8
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SMAINTENANCE SCHEDULES 575
Page 592 of 615

About Your Brakes....................... .400
ABS (Anti-Lock Brake System) ................403
Adaptive Cruise Control (ACC) (Cruise Control) . . .220
Adding Engine Coolant (Antifreeze) ............533
Adding Fuel ............................ .459
Adding Washer Fluid ..................... .527
Additives, Fuel .......................... .454
Adjustable Pedals ........................ .214
Airbag ..................................59
Airbag Deployment ........................71
Airbag Light .............................67
Airbag Maintenance ........................72
Airbag, Side ..............................63
Airbag, Window (Side Curtain) ................63
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .521
Air Conditioner Maintenance .................523
Air Conditioning Filter .....................360
Air Conditioning Refrigerant .................523
Air Conditioning System ....................357 Air Pressure, Tires
........................ .427
Alarm Arm The System ........................19
Alarm Light ............................ .309
Alarm, Panic .............................24
Alarm (Security Alarm) ......................18
Alarm System (Security Alarm) ................18
All Wheel Drive (AWD) .....................395
Alterations/Modifications, Vehicle ...............7
Antifreeze (Engine Coolant) ..................532
Disposal ............................. .534
Anti-Lock Brake System (ABS) ................403
Anti-Lock Warning Light ....................309
Appearance Care ........................ .542
Arming System (Security Alarm) ...............18
Assist, Hill Start ......................... .410
Auto Down Power Windows ..................40
Automatic Door Locks ......................32
Automatic Headlights ..................... .195
590 INDEX
Page 598 of 615

Engine Oil Viscosity...................... .519
Engine Oil Viscosity Chart ...................519
Enhanced Accident Response Feature ............70
Entry System, Illuminated ....................21
Ethanol ............................... .452
Event Data Recorder ........................74
Exhaust Gas Caution ...................... .100
Exhaust System .......................... .100
Exterior Folding Mirrors ....................113
Exterior Lighting ......................... .194
Exterior Lights .......................... .103
Filler Location Fuel ....................... .308
Filters Air Cleaner .......................... .521
Air Conditioning ...................... .360
Engine Oil ........................... .520
Engine Oil Disposal .....................520 Flashers
Hazard Warning ....................... .481
Turn Signal .......................... .103
Flash-To-Pass ........................... .201
Flexible Fuel Vehicles Cruising Range ........................ .458
Engine Oil ........................... .457
Fuel Requirements ..................... .456
Maintenance .......................... .459
Replacement Parts ...................... .458
Starting ............................. .458
Flooded Engine Starting ....................369
Floor Console ........................... .288
Fluid, Brake ............................ .569
Fluid Capacities ......................... .566
Fluid Leaks ............................ .103
Fluid Level Checks ....................... .542
Automatic Transmission ..................540
Brake ............................... .537
596 INDEX