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FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED .......................... .455
▫ E-85 General Information ...............455
▫ Ethanol Fuel (E-85) ....................455
▫ Fuel Requirements ....................456
▫ Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles .............456
▫ Starting ........................... .457
▫ Cruising Range ...................... .457
▫ Replacement Parts ....................457
▫ Maintenance ....................... .458
ADDING FUEL ....................... .458
▫ Emergency Fuel Filler Door Release .........460
VEHICLE LOADING ....................461
▫ Vehicle Certification Label ...............462
▫ Gross Vehicle Weight Rating (GVWR) .......462
▫ Gross Axle Weight Rating (GAWR) .........462
▫ Overloading ........................ .463
▫ Loading ........................... .463
TRAILER TOWING .....................464
▫ Common Towing Definitions .............464
▫ Trailer Hitch Classification ...............467
▫ Trailer Towing Weights (Maximum Trailer Weight
Ratings) ........................... .468
▫ Trailer And Tongue Weight ..............469
▫ Towing Requirements ..................470
374 STARTING AND OPERATING
Page 507 of 620
MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........508
ENGINE COMPARTMENT — 5.7L ..........509
ONBOARD DIAGNOSTIC SYSTEM — OBD II . .510
▫ Onboard Diagnostic System (OBD II)
Cybersecurity ....................... .510
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ..........................511
REPLACEMENT PARTS ..................513
DEALER SERVICE ..................... .513
MAINTENANCE PROCEDURES ...........514▫
Engine Oil ......................... .514
▫ Engine Oil Filter ..................... .518
▫ Engine Air Cleaner Filter ................519
▫ Maintenance-Free Battery ...............519
▫ Air Conditioner Maintenance .............521
▫ A/C Air Filter ...................... .522
▫ Body Lubrication .....................524
▫ Windshield Wiper Blades ...............525
▫ Adding Washer Fluid ..................525
▫ Exhaust System ..................... .526
7
Page 517 of 620

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 between the MIN and MAX markings on the
dipstick. Adding 1.0 quart (1.0 liter) of oil when the
reading is at the MIN mark will result in a MAX reading
on these engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Checking Oil Level — 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 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 (1.0
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 will cause oil aeration or
loss of oil pressure. This could damage your engine.
7
MAINTAINING YOUR VEHICLE 515
Page 527 of 620

Windshield Wiper Blades
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumula-
tions of salt or road film.
Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE:Life expectancy of wiper blades varies depend-
ing on geographical area and frequency of use. Poor
performance of blades may be present with chattering,
marks, water lines or wet spots. If any of these conditions
are present, clean the wiper blades or replace as neces-
sary.
Adding Washer Fluid
The windshield washer fluid reservoir is located in the
front of the engine compartment. Be sure to check the
fluid level at regular intervals. Fill the reservoir with
windshield washer solvent (not radiator antifreeze) and
operate the system for a few seconds to flush out the
residual water.
When refilling the washer fluid reservoir, apply some
washer fluid to a cloth or towel and wipe the wiper
blades clean. This will help blade performance.
To prevent freeze-up of your windshield washer system
in cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This
rating information can be found on most washer fluid
containers.
7
MAINTAINING YOUR VEHICLE 525
Page 617 of 620

Uconnect Settings...................... .328
Uconnect Voice Command ...................350
Uniform Tire Quality Grades .................589
Universal Consumer Interface (UCI) Connector . . . .334
Unleaded Gasoline ....................... .450
Untwisting Procedure, Seat Belt ................55
Vanity Mirrors .......................... .122
Vehicle Certification Label ...................462
Vehicle Identification Number (VIN) .............6
Vehicle Loading ....................424, 461, 463
Vehicle Modifications/Alterations ...............7
Vehicle Security Alarm (Security Alarm) ..........19
Vehicle Storage ....................... .347, 560
Viscosity, Engine Oil ...................... .517
Voice Recognition System (VR) ................350
Warning Flasher, Hazard ....................478
Warning Lights (Instrument Cluster Description) . . .287 Warnings And Cautions
......................6
Warranty Information ..................... .587
Washer Adding Fluid ......................... .525
Washers, Windshield ....................165, 525
Washing Vehicle ......................... .540
Water Driving Through ....................... .396
Wheel And Wheel Trim .....................542
Wheel And Wheel Trim Care .................542
Wind Buffeting ....................... .45, 246
Window Fogging ........................ .348
Windows ................................41
Power ................................41
Reset Auto-Up ..........................43
Wind Buffeting ..........................45
Windshield Defroster ...................... .102
Windshield Washers ....................164, 165
Fluid ............................... .525
10
INDEX 615