SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................353
▫ 3.6L And 5.7L Engines ...................353
▫ 6.4L Engine ..........................357
ENGINE COMPARTMENT .................362
▫ 3.6L Engine ..........................362
▫ 5.7L Engine ..........................363
▫ 6.4L Engine ..........................364
▫ Checking Oil Level — 3.6L And 5.7L Engine . . .365
▫ Checking Oil Level — 6.4L Engine ...........365
▫ Adding Washer Fluid ...................366
▫ Maintenance-Free Battery .................366
DEALER SERVICE .......................367
▫ Engine Oil .......................... .368
▫ Engine Oil Filter .......................371 ▫
Engine Air Cleaner Filter .................371
▫ Air Conditioner Maintenance ..............371
▫ Accessory Drive Belt Inspection ............374
▫ Body Lubrication ..................... .375
▫ Windshield Wiper Blades .................376
▫ Exhaust System ........................379
▫ Cooling System ........................380
▫ Brake System ........................ .385
▫ Automatic Transmission ..................387
▫ All Wheel Drive (AWD) — If Equipped .......388
▫ Rear Axle ............................388
RAISING THE VEHICLE ..................388
8
Checking Oil Level — 3.6L And 5.7L Engine
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as every month. The best time to
check the engine oil level is about five minutes after a fully
warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings.
There are three possible dipstick types,
•Crosshatched zone.
• Crosshatched zone marked SAFE.
• Crosshatched zone marked with MIN at the low end of
the range and MAX at the high end of the range.
NOTE: Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1.0 liters) of oil when the reading is at the
low end of the dipstick range will raise the oil level to the
high end of the range marking.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Checking Oil Level — 6.4L Engine
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as once a month. The best time to
check the engine oil level is about five minutes after a fully
warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain the
oil level in the “SAFE” range. Adding 1.0 quart (1 liter) of
oil when the reading is at the bottom of the “SAFE” range
will result in an oil level at the top of the “SAFE” range on
these engines.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
8
SERVICING AND MAINTENANCE 365
WARNING!
•Use only refrigerants and compressor lubricants ap-
proved by the manufacturer for your air conditioning
system. Some unapproved refrigerants are flam-
mable and can explode, injuring you. Other unap-
proved refrigerants or lubricants can cause the sys-
tem to fail, requiring costly repairs. Refer to
Warranty Information Book, for further warranty
information.
• The air conditioning system contains refrigerant un-
der high pressure. To avoid risk of personal injury or
damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced technician.
CAUTION!
Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condition-
ing components. Such damage is not covered by the
New Vehicle Limited Warranty.
Refrigerant Recovery And Recycling R-134a — If
Equipped
R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is an ozone-friendly substance. The
manufacturer recommends that air conditioning service be
performed by an authorized dealer or other service facili-
ties using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system PAG
compressor oil and refrigerants.
Refrigerant Recovery And Recycling — R–1234yf
R–1234yf Air Conditioning Refrigerant is a hydrofluo-
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance with
a low global-warming potential. The manufacturer recom-
mends that air conditioning service be performed by an
authorized dealer using recovery and recycling equipment.
NOTE: Use only manufacturer approved A/C system
PAG compressor oil, and refrigerants.
372 SERVICING AND MAINTENANCE
Bulb Replacement..........................307
Bulbs, Light .......................... .217, 307
Camera, Rear ............................ .279
Capacities, Fluid .......................... .431
Caps, Filler Oil (Engine) ..................... .362, 369, 370
Radiator (Coolant Pressure) .................383
Carbon Monoxide Warning ................214, 428
Cargo Vehicle Loading ..........................283
Cargo Area Cover ..........................101
Cargo Compartment ........................101
Car Washes ...............................414
Cellular Phone ............................506
Certification Label ..........................284
Chains, Tire ............................. .410
Changing A Flat Tire ........................388
Chart, Tire Sizing .......................... .391
Check Engine Light (Malfunction Indicator Light). . . .143
Checking Your Vehicle For Safety ...............213
Checks, Safety ............................ .213
Child Restraint ............................197
Child Restraints Booster Seats ............................201 Child Seat Installation
.....................210
How To Stow An unused ALR Seat Belt ........207
Infant And Child Restraints .................200
Lower Anchors And Tethers For Children .......203
Older Children And Child Restraints ...........200
Seating Positions ........................ .202
Child Safety Locks ..........................41
Clean Air Gasoline ........................ .425
Cleaning Wheels ............................... .409
Climate Control ............................76
Automatic ............................76, 82
Manual ................................76
Coin Holder ............................. .109
Cold W
eather Operation ..................... .225
Compact Disc (CD) Maintenance ................526
Compact Spare Tire ........................ .407
Console Floor .................................109
Contract, Service .......................... .530
Cooling Pressure Cap (Radiator Cap) ............383
Cooling System ............................380
Adding Coolant (Antifreeze) .................382
Coolant Level ........................381, 384
Cooling Capacity ........................ .431
536 INDEX
Trailer And Tongue Weight..................289
Wiring ............................... .292
Trailer Towing Guide ........................289
Trailer Weight ............................ .289
Transfer Case Fluid .......................... .388, 432, 434
Maintenance ............................388
Transmission ............................. .232
Automatic ..........................232, 387
Fluid ............................. .432, 434
Maintenance ............................387
Shifting ...............................230
Transporting Pets ..........................213
Tread Wear Indicators .......................402
Trunk Lid (Deck Lid) .........................98
Trunk Release Remote Control ..................98
Turn Signals ............................69, 141
Uconnect Uconnect Settings .................19, 20, 31, 439
Uconnect 4C/4C Nav With 8.4-Inch Display ........463
Uconnect 4 With 7-Inch Display ................441
Uconnect Settings Customer Programmable Features ........31, 37, 439
Passive Entry Programming ..................37 Uniform Tire Quality Grades
..................411
Universal Garage Door Opener (HomeLink) ........102
Universal Transmitter ........................102
Unleaded Gasoline ........................ .424
Untwisting Procedure, Seat Belt ................179
USB....................................505
Vanity Mirrors .............................64
Vehicle Certification Label ....................284
Vehicle Identification Number (VIN) .............421
Vehicle Loading .....................283, 285, 396
Vehicle Modifications/Alterations .................5
Vehicle Security Alarm ........................33
Vehicle Storage ..........................89, 413
Viscosity, Engine Oil .....................369, 370
Voice Command .......................... .508
V oice
Recognition System (VR) .................508
Warning Flashers, Hazard ....................301
Warning Lights (Instrument Cluster Descriptions) . . . .137
Warnings And Cautions .......................5
Warranty Information .......................531
Washer Adding Fluid .......................... .366
Washers, Windshield ..................... .74, 366
548 INDEX