engine JEEP WRANGLER 2014 JK / 3.G Owners Manual

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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
10
INDEX 659

Electrical Outlet, Auxiliary (Power Outlet)........185
Electrical Power Outlets .....................185
Electric Remote Mirrors .....................117
Electronic Brake Control System ...............467
Brake Assist System .....................468
Electronic Roll Mitigation .................473
Traction Control System ...................468
Electronic Roll Mitigation (ERM) ..............473
Electronic Speed Control (Cruise Control) ........181
Electronic Stability Control (ESC) ..............474
Electronic Throttle Control Warning Light ........322
Electronic Vehicle Information Center (EVIC) ......322
Emergency Brake ........................ .462
Emergency, In Case of Jacking .............................. .559
Jump Starting ......................... .566
Tow Hooks ........................... .571
Emission Control System Maintenance ..........581Engine
Air Cleaner .......................... .587
Block Heater ......................... .422
Break-In Recommendations ................102
Compartment ......................... .579
Compartment Identification ................579
Cooling ............................. .597
Exhaust Gas Caution .....................104
Fails to Start .......................... .420
Flooded, Starting ...................... .420
Fuel Requirements ..................... .521
Jump Starting ......................... .566
Oil................................. .584
Oil Change Interval ..................... .332
Oil Selection .......................... .585
Oil Synthetic ......................... .586
Overheating .......................... .556
Starting ............................. .418
T

emperature Gauge ..................... .313
660 INDEX

Engine Oil Viscosity...................... .586
Engine Oil Viscosity Chart ...................586
Enhanced Accident Response Feature ............74
Entry System, Illuminated ....................23
Ethanol ............................... .522
Event Data Recorder ........................78
Exhaust Gas Caution ...................... .104
Exhaust System .......................... .104
Extender, Seat Belt .........................65
Exterior Lights .......................... .107
Fabric Care ............................. .614
Fabric Top ............................. .616
Filters Air Cleaner .......................... .587
Air Conditioning ........................411
Engine Oil ........................... .587
Engine Oil Disposal .....................586 Flashers
Hazard Warning ....................... .556
Turn Signal .......................... .107
Flash-To-Pass ........................... .173
Flooded Engine Starting ....................420
Fluid Capacities ......................... .632
Fluid Leaks ............................ .107
Fluid Level Checks ........................611
Engine Oil ........................... .584
Manual Transmission ....................609
Power Steering ........................ .461
Fluids, Lubricants and Genuine Parts ...........633
Fog Lights ............................. .173
Fog Light Service ........................ .630
Fold and Tumble Rear Seat ..................164
Folding Rear Seat ........................ .167
Folding Windshield ....................... .293
Four-Way Hazard Flasher ...................556
Four Wheel Drive ........................ .439
10
INDEX 661

HardTop...............................206
Hard Top, Modular ....................... .206
Hard Top Removal ....................... .214
Hazard Warning Flasher ....................556
Headlights Automatic ........................... .171
Bulb Replacement ...................... .629
High Beam ........................... .173
High Beam/Low Beam Select Switch .........173
Passing ............................. .173
Replacing ............................ .629
Switch .............................. .170
Head Restraints ......................... .163
Heated Mirrors ...........................118
Heated Seats ............................ .161
Heater ................................ .400
Heater, Engine Block ...................... .422
High Beam Indicator ...................... .309
Hill Descent Control ...................... .482Hill Descent Control Indicator
................482
Hill Start Assist .......................... .469
Hitches Trailer Towing ........................ .533
Hood Release ........................... .169
Ignition .................................15
Key..................................15
Ignition Key Removal .......................15
Illuminated Entry ..........................23
Immobilizer (Sentry Key) ....................18
Infant Restraint ...........................79
Information Center, Vehicle ..................328
Inside Rearview Mirror .....................115
Instrument Cluster ....................... .307
Instrument Panel and Controls ................306
Instrument Panel Lens Cleaning ...............615
Integrated Power Module (Fuses) ..............620
Interior Appearance Care ....................614
10
INDEX 663

Cargo ...............................175
Center Mounted Stop ....................631
Check Engine (Malfunction Indicator) .........319
Cruise .............................. .314
Daytime Running ...................... .174
Electronic Throttle Control Warning ..........322
Exterior ............................. .107
Fog ................................ .173
Hazard Warning Flasher ..................556
Headlights ........................... .170
Headlight Switch ...................... .170
High Beam ........................... .309
High Beam Indicator .....................309
Hill Descent Control Indicator ..............482
Illuminated Entry ........................23
Instrument Cluster ..................... .170
Interior ............................. .174
Lights On Reminder .....................172
Low Fuel ............................ .308Oil Pressure
.......................... .309
Passing ............................. .173
Rear Servicing ........................ .631
Rear Tail Lamps ....................... .631
Seat Belt Reminder ..................... .309
Security Alarm ........................ .313
Service .............................. .628
Side Marker .......................... .631
Tire Pressure Monitoring (TPMS) ............314
Traction Control ....................... .480
Turn Signal .......................... .107
Voltage ............................. .308
Warning (Instrument Cluster Description) ......308
Loading Vehicle ......................... .528
Tires ............................... .490
Locking Axle ........................... .444
Locks ..................................
40
Automatic Door .........................43
Child Protection .........................44
10
INDEX 665

Door.................................40
Power Door ............................42
Steering Wheel ..........................17
Lubrication, Body ........................ .593
Lug Nuts .............................. .557
Maintenance Free Battery ....................588
Maintenance Procedures ....................583
Maintenance Schedule ..................... .636
Malfunction Indicator Light (Check Engine) .......319
Manual, Service ......................... .652
Manual Transmission ..................... .422
Fluid Level Check ...................... .609
Lubricant Selection ..................... .609
Shift Speeds .......................... .424
Master Cylinder (Brakes) ....................604
Methanol .............................. .522
Mini-Trip Computer ...................... .322
Mirrors ................................115 Automatic Dimming
.....................116
Electric Powered ........................117
Electric Remote .........................117
Heated ...............................118
Outside ..............................115
Rearview .............................115
Vanity ...............................118
Modifications/Alterations, Vehicle ...............9
Modular Hard Top ....................... .206
Monitor, Tire Pressure System ................509
MOPAR® Parts .......................... .582
MTBE/ETBE ........................... .522
New Vehicle Break-In Period .................102
Occupant Restraints ........................50
Octane Rating, Gasoline (Fuel) ................521
Odometer .............................. .316
Trip ................................ .314
666 INDEX

Oil Change Indicator...................... .319
Oil Change Indicator, Reset ..................319
Oil, Engine ............................. .584
Capacity ............................ .632
Change Interval ....................... .332
Dipstick ............................. .584
Disposal ............................. .586
Filter ............................... .587
Filter Disposal ........................ .586
Identification Logo ..................... .585
Materials Added to ..................... .586
Pressure Warning Light ...................309
Recommendation ...................... .585
Synthetic ............................ .586
Viscosity ............................ .586
Oil Filter, Selection ....................... .587
Oil Pressure Light ........................ .309
Onboard Diagnostic System ..................580
Operating Precautions ..................... .580Operator Manual (Owner’s Manual)
.............6
Outside Rearview Mirrors ...................115
Overdrive .............................. .436
Overdrive OFF Switch ..................... .436
Overheating, Engine ...................... .313
Owner’s Manual (Operator Manual) .............6
Paint Care ..............................611
Panic Alarm ..............................27
Parking Brake ........................... .462
Passing Light ........................... .173
Personal Settings ......................... .339
Pets .................................. .102
Pets, Transporting ........................ .102
Phone, Cellular ...........................118
Phone, Hands-Free (Uconnect®) ...............118
Placard, Tire and Loading Information ..........491
Power Door Locks ............................42
10
INDEX 667