Page 470 of 739

TIRE ROTATION RECOMMENDATIONS .....550
TIRE PRESSURE MONITOR SYSTEM (TPMS) . .551
▫ Premium System ..................... .555
▫ Tire Pressure Monitoring Low Pressure
Warnings .......................... .556
▫ Service Tpm System Warning .............557
▫ General Information ...................559
FUEL REQUIREMENTS ..................559
▫ 3.6L Engine — If Equipped ...............559
▫ 5.7L Engine — If Equipped ...............560
▫ Reformulated Gasoline .................560
▫ Gasoline/Oxygenate Blends ..............561
▫ E-85 Usage In Non-Flex Fuel Vehicles .......561▫
MMT In Gasoline .....................562
▫ Materials Added To Fuel ................562
▫ Fuel System Cautions ...................563
▫ Carbon Monoxide Warnings .............564
ADDING FUEL ....................... .565
▫ Emergency Fuel Filler Door Release .........567
VEHICLE LOADING ....................568
▫ Certification Label ....................568
TRAILER TOWING .....................571
▫ Common Towing Definitions .............571
▫ Trailer Hitch Classification ...............575
▫ Trailer Towing Weights (Maximum Trailer Weight
Ratings) ........................... .576
468 STARTING AND OPERATING
Page 562 of 739

Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consid-
ering service for the vehicle.
5.7L Engine — If Equipped
This engine is designed to meet all emissions
regulations and provide satisfactory fuel
economy and performance when using high-
quality unleaded gasoline having an octane
range of 87 to 89 as specified by the (R+M)/2
method. The use of 89 octane “Plus” gasoline is recom-
mended for optimum performance and fuel economy.
While operating on gasoline with an octane number of
87, hearing a light knocking sound from the engine is not
a cause for concern. However, if the engine is heard
making a heavy knocking sound, see your dealer imme-
diately. Use of gasoline with an octane number lower than 87 can cause engine failure and may void or not be
covered by the New Vehicle Limited Warranty.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of gasoline before consid-
ering service for the vehicle.
Reformulated Gasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as “Reformulated Gasoline”.
Reformulated gasoline contains oxygenates and are spe-
cifically blended to reduce vehicle emissions and im-
prove air quality.
The use of reformulated gasoline is recommended. Prop-
erly blended reformulated gasoline will provide im-
proved performance and durability of engine and fuel
system components.
560 STARTING AND OPERATING
Page 564 of 739

MMT In Gasoline
Methylcyclopentadienyl Manganese Tricarbonyl (MMT)
is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some
vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.
Materials Added To Fuel
Besides using unleaded gasoline with the proper octane
rating, gasolines that contain detergents, corrosion and
stability additives are recommended. Using gasolines
that have these additives will help improve fuel
economy, reduce emissions, and maintain vehicle perfor-
mance. Designated TOP TIER Detergent Gasoline con-
tains a higher level of detergents to further aide in
minimizing engine and fuel system deposits. When avail-
able the usage of Top Tier Detergent gasoline is recom-
mended. Visit www.toptiergas.com for a list of TOP TIER
Detergent Gasoline Retailers.
Indiscriminate use of fuel system cleaning agents should
be avoided. Many of these materials intended for gum
and varnish removal may contain active solvents or
similar ingredients. These can harm fuel system gasket
and diaphragm materials.
562 STARTING AND OPERATING
Page 725 of 739

Garage Door Opener (HomeLink)..............244
Gasoline, Clean Air ....................... .560
Gasoline (Fuel) .......................... .559
Gasoline, Reformulated .....................560
Gear Ranges ............................ .484
General Information ...................... .559
Glass Cleaning .......................... .675
Gross Axle Weight Rating ...................572
Gross Vehicle Weight Rating ..................571
GVWR ................................ .569
Hazard Warning Flasher ....................599
Headlights ............................. .687
Automatic ........................... .176
Bulb Replacement ...................... .688
Cleaning ............................ .674
On With Wipers ....................... .176
Passing ............................. .184
Replacing ............................ .688Heated Mirrors
...................... .134, 278
Heater, Engine Block ...................... .479
Hill Start Assist .......................... .512
Hitches Trailer Towing ........................ .575
Holder, Cup ............................ .264
HomeLink (Garage Door Opener) ..............244
Hood Release ........................... .173
Ignition Key..................................14
Illuminated Entry ..........................24
Immobilizer (Sentry Key) ....................18
Inside Rearview Mirror ..................124, 125
Instrument Cluster ..............294, 301, 306, 320
Instrument Panel And Controls ...............293
Instrument Panel Lens Cleaning ...............675
Interior Appearance Care ....................673
Intermittent Wipers (Delay Wipers) .............185
10
INDEX 723
Page 731 of 739

Shifting Out Of Transfer Case Neutral (N)......593
Reformulated Gasoline .....................560
Refrigerant ............................. .648
Reminder, Seat Belt .........................53
Remote Control Starting System .........................29
Remote Keyless Entry (RKE) ..................24
Arm The Alarm .........................21
Disarm The Alarm .......................22
Panic Alarm ............................27
Programming Additional Key Fobs .........20, 27
Programming Additional Transmitters .......20, 27
Remote Sound System (Radio) Controls .........422
Remote Starting Exit Remote Start Mode ...................32
Uconnect Customer Programmable Features . .33, 355
Uconnect Settings ....................33, 355
Remote Starting System ......................29
Replacement Bulbs ....................... .685Replacement Keys
.........................20
Replacement Parts ........................ .640
Replacement Tires ........................ .547
Reporting Safety Defects ....................709
Restraints, Child ...........................85
Retractable Cargo Area Cover ................274
Roll Over Warning ..........................5
Roof Type Carrier ........................ .279
Rotation, Tires .......................... .550
Safety Checks Inside Vehicle ..................112
Safety Checks Outside Vehicle ................114
Safety Defects, Reporting ....................709
Safety, Exhaust Gas ........................111
Safety Information, Tire .....................524
Safety Tips ..............................111
Schedule, Maintenance .....................698
Seat Belt Adjustable Upper Shoulder Belt Anchorage ......60
10
INDEX 729