2014 JEEP WRANGLER engine

At Every Oil Change Interval As Indicated By OilChange Indicator System:
•Inspect engine cooling system protection and
hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions
• Inspect all door latches for presence of grease,
reapply if necessary.
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S638 MAINTENANCE SCHEDULES

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
Adjust parking brake on vehicles
equipped with four wheel disc
brakes. XXX X X X X
Inspect transfer case fluid. X X X
Additional Maintenance
Replace engine air cleaner filter. X X X X X
Replace air conditioning/cabin air
filter. XXX X X X X
Replace spark plugs ** X
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S640 MAINTENANCE SCHEDULES

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
Flush and replace the engine
coolant at 10 years or
150,000 miles (240,000 km)
whichever comes first. XX
Change automatic transmission
fluid and filter if using your ve-
hicle for any of the following: po-
lice, taxi, fleet, or frequent trailer
towing. X
Change the automatic transmis-
sion fluid and filter(s). X
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SMAINTENANCE SCHEDULES 641

The manufacturer will not stand behind any service
contract that is not the manufacturer’s service contract. It
is not responsible for any service contract other than the
manufacturer’s service contract. If you purchased a ser-
vice contract that is not a manufacturer’s service contract,
and you require service after the manufacturer’s New
Vehicle Limited Warranty expires, please refer to the
contract documents, and contact the person listed in
those documents.
We appreciate that you have made a major investment
when you purchased the vehicle. An authorized dealer
has also made a major investment in facilities, tools, and
training to assure that you are absolutely delighted with
the ownership experience. You will be pleased with their
sincere efforts to resolve any warranty issues or related
concerns.WARNING!
Engine exhaust, some of its constituents, and certain
vehicle components contain, or emit, chemicals
known to the State of California to cause cancer and
birth defects, or other reproductive harm. In addi-
tion, certain fluids contained in vehicles and certain
products of component wear contain, or emit, chemi-
cals known to the State of California to cause cancer
and birth defects, or other reproductive harm.
WARRANTY INFORMATION
See the Warranty Information Booklet, located on the
DVD, for the terms and provisions of Chrysler Group
LLC warranties applicable to this vehicle and market.
650 IF YOU NEED CONSUMER ASSISTANCE

PUBLICATION ORDER FORMS
To order the following manuals, you may use either the
website or the phone numbers listed below. Visa, Mas-
tercard, American Express, and Discover orders are ac-
cepted. If you prefer mailing your payment, please call
for an order form.
NOTE:A street address is required when ordering
manuals (no P.O. Boxes).
Service Manuals
These comprehensive Service Manuals provide the infor-
mation that students and professional technicians need in
diagnosing/troubleshooting, problem solving, maintain-
ing, servicing, and repairing Chrysler Group LLC ve-
hicles. A complete working knowledge of the vehicle,
system, and/or components is written in straightforward
language with illustrations, diagrams, and charts. Diagnostic Procedure Manuals
Diagnostic Procedure Manuals are filled with diagrams,
charts and detailed illustrations. These practical manuals
make it easy for students and technicians to find and fix
problems on computer-controlled vehicle systems and
features. They show exactly how to find and correct
problems the first time, using step-by-step troubleshoot-
ing and drivability procedures, proven diagnostic tests
and a complete list of all tools and equipment.
Owner’s Manuals
These Owner’s Manuals have been prepared with the
assistance of service and engineering specialists to ac-
quaint you with specific Chrysler Group LLC vehicles.
Included are starting, operating, emergency and mainte-
nance procedures as well as specifications, capabilities
and safety tips.
652 IF YOU NEED CONSUMER ASSISTANCE

ABS (Anti-Lock Brake System)................311
Adding Engine Coolant (Antifreeze) ............599
Adding Fuel ............................ .526
Additives, Fuel .......................... .524
Airbag.................................65
Air bag Deployment ........................74
Air bag Light .............................77
Air bag Maintenance ........................76
Air bag, Side .............................73
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .587
Air Conditioner Maintenance .................589
Air Conditioning ......................... .400
Air Conditioning Controls ...................400
Air Conditioning Filter .....................411
Air Conditioning, Operating Tips ..............412
Air Conditioning Refrigerant .................589
Air Conditioning System ....................400
Air Pressure, Tires ........................ .496
Alarm Light ............................ .313Alarm (Security Alarm)
......................21
Alterations/Modifications, Vehicle ...............9
Antenna, Satellite Radio .....................360
Antifreeze (Engine Coolant) ..................598
Disposal ............................. .601
Anti-Lock Brake System (ABS) ................465
Anti-Lock Warning Light ....................311
Appearance Care ..........................611
Arming System (Security Alarm) ...............22
Assistance Towing ........................ .133
Auto Down Power Windows ..................46
Automatic Dimming Mirror ..................116
Automatic Door Locks ......................43
Automatic Headlights ..................... .171
Automatic Oil Change Indicator ...............332
Automatic Temperature Control (ATC) ..........404
Automatic Transaxle Interlock System .........................18
Automatic Transmission ....................429
656 INDEX

Chains, Tire............................ .506
Changing A Flat Tire ...................... .559
Chart, Tire Sizing ........................ .485
Check Engine Light (Malfunction Indicator Light) . .319
Checking Your Vehicle For Safety ..............103
Checks, Safety .......................... .103
Child Restraint ............................79
Child Restraints Child Seat Installation .....................99
Install A LATCH-compatible Child Restraint .....94
Installing Child Restraints Using The Vehicle Seat
Belt ..................................96
Lower Anchors And Tethers For Children .......87
Child Safety Locks .........................44
Clean Air Gasoline ....................... .522
Cleaning Wheels .............................. .614
Climate Control ......................... .399
Clock ................................. .345Cold Weather Operation
....................419
Compact Disc (CD) Maintenance ..............398
Compact Spare Tire ....................... .501
Compass .............................. .323
Compass Calibration ...................... .326
Compass Variance ........................ .325
Computer, Trip/Travel ..................... .322
Connector UCI................................ .390
Universal Consumer Interface (UCI) ..........390
Console ............................... .192
Console, Floor .......................... .192
Contract, Service ......................... .649
Coolant Pressure Cap (Radiator Cap) ...........601
Cooling System .......................... .597
Adding Coolant (Antifreeze) ...............599
Coolant Capacity ...................... .632
Coolant Level ......................... .602
Disposal of Used Coolant .................601
658 INDEX

Drain, Flush, and Refill...................598
Inspection ........................... .597
Points to Remember .....................602
Pressure Cap ......................... .601
Radiator Cap ......................... .601
Selection of Coolant (Antifreeze) .............598
Corrosion Protection .......................611
Cruise Light ............................ .314
Cupholders ............................ .191
Customer Assistance ...................... .647
Data Recorder, Event .......................78
Daytime Running Lights ....................174
Dealer Service ........................... .582
Defroster, Rear Window .....................300
Defroster, Windshield ..................... .105
Delay (Intermittent) Wipers ..................178
Diagnostic System, Onboard .................580
Dimmer Switch, Headlight ...................173 Dipsticks
Oil (Engine) .......................... .584
Power Steering ........................ .461
Disabled Vehicle Towing ....................574
Disarming, Security System ...................22
Disposal Antifreeze (Engine Coolant) ................601
Door Locks ..............................40
Child-Protection Door Lock — Rear Doors ......44
Door Locks ............................40
KeyFob...............................40
Remote ...............................40
Remote Keyless Entry (RKE) ................40
Door Locks, Automatic ......................43
Doors ..................................34
Driver’s Seat Back Tilt ..................... .157
Driving ............................... .447
Dual Top .............................. .194
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