cooling JEEP WRANGLER 2015 JK / 3.G Owner's Manual

Once A Month Or Before A Long Trip:
•Check engine oil level
•Check windshield washer fluid level
•Check the tire inflation pressures and look for unusual
wear or damage
•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and automatic trans-
mission, 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
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Rotate the tires.Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
•Inspect battery and clean and tighten terminals as
required
•Inspect automatic transmission fluid if equipped
with dipstick
•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 conditions
•Inspect all door latches for presence of grease,
reapply if necessary.
8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 653

Compact Disc (CD) Maintenance..............397
Compact Spare Tire........................505
Compass...............................322
Compass Calibration.......................325
Compass Variance.........................324
Computer, Trip/Travel......................321
Connector
UCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..389
Universal Consumer Interface (UCI)..........389
Console................................189
Console, Floor...........................189
Contract, Service..........................665
Coolant Pressure Cap (Radiator Cap)...........615
Cooling System...........................611
Adding Coolant (Antifreeze)...............614
Coolant Capacity.......................646
Coolant Level..........................616
Disposal of Used Coolant.................616
Drain, Flush, and Refill...................612
Inspection............................612
Points to Remember.....................616
Pressure Cap..........................615
Radiator Cap..........................615
Selection of Coolant (Antifreeze).............613
Corrosion Protection.......................625
Cruise Light.............................318
Cupholders.............................188
Customer Assistance.......................663
Data Recorder, Event.......................75
Daytime Running Lights....................171
Dealer Service............................586
Defroster, Rear Window.....................298
Defroster, Windshield......................101
Delay (Intermittent) Wipers..................176
Diagnostic System, Onboard.................584
10
INDEX 675

Emission Control System Maintenance..........585
Engine
Air Cleaner...........................591
Block Heater..........................424
Break-In Recommendations.................98
Compartment..........................583
Compartment Identification................583
Coolant (Antifreeze).....................647
Cooling..............................611
Exhaust Gas Caution.....................100
Fails to Start...........................422
Flooded, Starting.......................422
Fuel Requirements......................525
Jump Starting..........................570
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..588
Oil Change Interval......................331
Oil Selection...........................589
Oil Synthetic..........................590
Overheating...........................560
Starting..............................420
Temperature Gauge......................312
Engine Oil Viscosity.......................590
Engine Oil Viscosity Chart...................590
Enhanced Accident Response Feature............72
Entry System, Illuminated....................22
Ethanol................................526
Event Data Recorder........................75
Exhaust Gas Caution.......................100
Exhaust System...........................100
Exterior Lights...........................103
Fabric Care..............................628
Fabric Top..............................630
Filters
Air Cleaner...........................591
Air Conditioning.......................413
Engine Oil............................591
Engine Oil Disposal.....................59010
INDEX 677

Jacking...............................563
Life of Tires...........................508
Load Capacity.........................493
Pressure Monitor System (TPMS)............513
Pressure Warning Light...................318
Quality Grading........................669
Radial...............................501
Replacement...........................509
Rotation..............................512
Safety...............................487
Sizes................................488
Snow Tires............................503
Spare Tire.............................565
Spinning.............................507
Tread Wear Indicators....................507
Tire Safety Information.....................487
Tongue Weight/Trailer Weight................545
To Open Hood...........................165
Tow Hooks, Emergency.....................575
Towing................................534
24-Hour Towing Assistance................129
Disabled Vehicle........................577
Guide...............................538
Recreational...........................553
Weight...............................538
Towing Assistance.........................129
Towing Vehicle Behind a Motorhome...........553
Trac-Lok Rear Axle........................446
Traction Control..........................471
Trailer Sway Control (TSC)..................484
Trailer Towing...........................534
Cooling System Tips.....................552
Hitches..............................537
Minimum Requirements..................546
Trailer and Tongue Weight.................545
Wiring...............................550
Trailer Towing Guide.......................538
Trailer Weight............................53810
INDEX 689