2011 JEEP WRANGLER maintenance

•Service Manuals
These comprehensive Service Manuals provide the
information that students and professional technicians
need in diagnosing/troubleshooting, problem solving,
maintaining, servicing, and repairing Chrysler Group
LLC vehicles. 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 dia-
grams, charts and detailed illustrations. These practi-
cal manuals make it easy for students and technicians
to find and fix problems on computer-controlled ve-
hicle systems and features. They show exactly how to
find and correct problems the first time, using step-by-
step troubleshooting 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
acquaint you with specific Chrysler Group LLC ve-
hicles. Included are starting, operating, emergency
and maintenance procedures as well as specifications,
capabilities and safety tips.
Call toll free at:
•1–800–890–4038 (U.S.)
•1–800–387–1143 (Canada)
Or
Visit us on the Worldwide Web at:
•www.techauthority.com
578 IF YOU NEED CONSUMER ASSISTANCE

ABS (Anti-Lock Brake System)............269,409
Adding Engine Coolant (Antifreeze) .......... 522
Adding Fuel ........................... 457
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 512
Air Conditioner Maintenance ............... 514
Air Conditioning ........................ 351
Air Conditioning Controls ................. 351
Air Conditioning Filter .................... 362
Air Conditioning Refrigerant ............... 515
Air Conditioning System ................351,355
Air Conditioning, Operating Tips ............ 363
Air Filter .............................. 512
Air Pressure, Tires ....................... 437
Airbag ................................ 59
Airbag Deployment ....................... 67
Airbag Light ..................... 65,70,87,270
Airbag Maintenance ....................... 69
Airbag, Side ............................ 66
Alarm (Security Alarm) .................... 18 Alarm Light
........................... 271
Alterations/Modifications, Vehicle ............. 9
Antenna, Satellite Radio ................314,339
Anti-Lock Brake System (ABS) .............. 409
Anti-Lock Warning Light .................. 269
Antifreeze (Engine Coolant) ................ 549
Appearance Care ........................ 532
Arming Theft System (Security Alarm) ......... 19
Assistance Towing ....................... 114
Auto Down Power Windows ................ 40
Automatic Door Locks ..................... 35
Automatic Oil Change Indicator ............. 289
Automatic Temperature Control (ATC) ......... 355
Automatic Transmission ................... 527
Fluid and Filter Changes ............... 527
Fluid Level Check .................... 528
Fluid Type ......................... 527
Gear Ranges ........................ 379
Shifting ........................... 378
582 INDEX

Check Engine Light
(Malfunction Indicator Light).............277,507
Checking Your Vehicle For Safety ............. 85
Checks, Safety ........................... 85
Child Restraint .................... 71,72,78,81
Child Restraint Tether Anchors .............76,78
Child Safety Locks ........................ 38
Child Seat .............................. 75
Climate Control ......................... 351
Clock ........................... 300,318,328
Compact Disc (CD) Maintenance ............. 350
Compact Spare Tire ...................... 440
Compass ........................ 281,285,292
Compass Calibration .................. 285,293
Compass Variance .................... 284,293
Computer, Trip/Travel .................281,290
Connector UCI .............................. 342
Universal Consumer Interface (UCI) ....... 342Console
.............................. 169
Console, Floor .......................... 169
Contract, Service ........................ 575
Cooling System ......................... 520
Adding Coolant (Antifreeze) ............. 522
Coolant Capacity ..................... 549
Coolant Level ....................... 524
Disposal of Used Coolant ............... 523
Drain, Flush, and Refill ................ 521
Inspection .......................... 520
Points to Remember .................. 524
Pressure Cap ........................ 523
Selection of Coolant (Antifreeze) .......521,549
Corrosion Protection ..................... 532
Cruise Light ........................... 272
Cupholders ............................ 168
Customer Assistance ..................... 573
584 INDEX

Emergency Brake........................ 406
Emergency, In Case of Jacking ............................ 485
Jump Starting ....................... 491
Tow Hooks ......................... 496
Emission Control System Maintenance ......... 507
Engine Air Cleaner ......................... 512
Block Heater ........................ 373
Break-In Recommendations .............. 85
Compartment ....................... 505
Compartment Identification ............. 505
Exhaust Gas Caution ................86,456
Fails to Start ........................ 371
Flooded, Starting ..................... 371
Fuel Requirements ................. 452,549
Jump Starting ....................... 491
Oil ............................ 510,549Oil Change Interval
................... 289
Oil Disposal ........................ 512
Oil Filter ........................... 512
Oil Selection ........................ 549
Overheating ........................ 484
Starting ........................... 370
Temperature Gauge ................... 271
Engine Oil Viscosity ...................... 511
Engine Oil Viscosity Chart ................. 511
Enhanced Accident Response Feature .......... 67
Entry System, Illuminated .................. 20
Ethanol ............................... 453
Event Data Recorder ...................... 70
Exhaust Gas Caution ................... 86,456
Exhaust System ....................... 86,517
Extender, Seat Belt ........................ 58
Exterior Finish Care ...................... 533
Exterior Lights .......................... 89
586 INDEX

Instrument Cluster................... 150
Interior ............................ 154
Lights On Reminder .................. 152
Low Fuel .......................... 266
Oil Pressure ........................ 267
Passing ............................ 152
Rear Servicing ....................... 548
Rear Tail ........................... 548
Seat Belt Reminder ................... 266
Security Alarm (Theft Alarm) ............ 271
Service ............................ 546
Side Marker ........................ 548
Theft Alarm (Security Alarm) ............ 271
Tire Pressure Monitoring (TPMS) ......... 272
Traction Control ..................... 422
Turn Signal .............. 89,151,267,547,548
Voltage ............................ 266
Warning (Instrument Cluster Description) . . . 266 Loading Vehicle
......................... 459
Tires .............................. 431
Locking Axle ........................... 388
Locks Automatic Door ...................... 35
Child Protection ...................... 38
Door .............................. 34
Power Door ......................... 34
Lower Anchors and Tether for CHildren
(LATCH) ............................ 76,78
Lubrication, Body ....................... 515
Maintenance Free Battery .................. 513
Maintenance Procedures ................... 509
Maintenance Schedule .................... 554
Malfunction Indicator Light (Check Engine) . . 277,507
Manual Transmission .................. 373,530
Fluid Level Check .................... 530
Lubricant Selection ................... 530
10
INDEX 591

Rearview Mirrors........................ 96
Recorder, Event Data ...................... 70
Recreational Towing ...................... 478
Shifting into Transfer Case Neutral (N) ..... 480
Shifting out of Transfer Case Neutral (N) .... 481
Reformulated Gasoline .................... 453
Refrigerant ............................ 515
Release, Hood .......................... 148
Reminder, Lights On ..................... 152
Reminder, Seat Belt ....................... 57
Remote Control Door Locks ......................... 21
Remote Keyless Entry (RKE) ................. 21
Remote Sound System (Radio) Controls ........ 348
Remote Starting System .................... 26
Replacement Bulbs ....................... 545
Replacement Keys ........................ 16
Replacement Parts ....................... 508
Replacement Tires ....................... 443 Reporting Safety Defects
................... 576
Resetting Oil Change Indicator .............. 289
Restraint, Head ......................... 142
Restraints, Child ....................... 71,75
Restraints, Occupant ...................... 43
Rotation, Tires .......................... 446
Safety Checks Inside Vehicle ................. 87
Safety Checks Outside Vehicle ............... 89
Safety Defects, Reporting .................. 576
Safety Information, Tire ................... 426
Safety Tips ............................. 85
Safety, Exhaust Gas ....................... 86
Satellite Radio Antenna .................314,339
Schedule, Maintenance .................... 554
Seat Belt Reminder ....................... 57
Seat Belts ............................ 47,87
Adjustable Upper Shoulder Anchorage ...... 53
And Pregnant Women .................. 58
594 INDEX

Child Restraint..................... 71,81
Extender ........................... 58
Front Seat .......................... 47
Inspection .......................... 87
Maintenance ........................ 536
Pretensioners ........................ 56
Reminder .......................... 266
Untwisting Procedure .................. 52
Seats ................................. 135
Adjustment ......................... 135
Easy Entry ......................... 138
Fold and Tumble Rear ................. 144
Head Restraints ...................... 142
Heated ............................ 141
Height Adjustment ................... 136
Rear Folding ........................ 146
Removal ........................ 145,146
Seatback Release ..................... 137
Tilting ............................ 137 Security Against Theft
..................... 18
Security Alarm (Theft Alarm) ................ 18
Selection of Oil ......................... 511
Sentry Key (Immobilizer) ................... 15
Sentry Key Programming ................... 17
Sentry Key Replacement ................... 16
Service Assistance ....................... 573
Service Contract ......................... 575
Service Manuals ........................ 577
Setting the Clock .................. 300,318,328
Settings, Personal ........................ 294
Shift Lever Override ...................... 497
Shifting ............................... 377
Automatic Transmission ................ 378
Manual Transmission .................. 373
Transfer Case, Shifting into Transfer
Case Neutral (N) ..................... 480
Transfer Case, Shifting out of Transfer
Case Neutral (N) ..................... 481
10
INDEX 595

Towing............................ 461,498
24-Hour Towing Assistance ............. 114
Disabled Vehicle ..................... 498
Guide ............................. 465
Recreational ........................ 478
Weight ............................ 465
Towing Assistance ....................... 114
Trac-Lok Rear Axle ...................... 387
Traction Control ......................... 411
Trailer Sway Control (TSC) ................. 423
Trailer Towing .......................... 461
Cooling System Tips .................. 477
Hitches ......................... 452,464
Minimum Requirements ................ 471
Trailer and Tongue Weight .............. 470
Wiring ............................ 474
Trailer Towing Guide ..................... 465
Trailer Weight .......................... 465 Transfer Case
........................... 531
Four-Wheel-Drive Operation ............ 383
Maintenance ........................ 531
Transmission Automatic ......................... 378
Maintenance ..................... 527,530
Manual ........................... 373
Range Indicator ...................... 272
Shifting ........................... 377
Transmitter Battery Service
(Remote Keyless Entry) .................... 25
Transporting Pets ........................ 84
Tread Wear Indicators .................... 442
Trip Computer .......................... 281
Trip Odometer .......................... 274
Trip Odometer Reset Button ................ 272
Turn Signals ................... 151,267,547,548
598 INDEX