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▫Tire Terminology And Definitions ..........454
▫ Tire Loading And Tire Pressure ...........456
TIRES — GENERAL INFORMATION ........461
▫ Tire Pressure ....................... .461
▫ Tire Inflation Pressures .................462
▫ Tire Pressures For High Speed Operation . . . .464
▫ Radial Ply Tires ..................... .464
▫ Tire Types .......................... .465
▫ Run Flat Tires — If Equipped .............466
▫ Spare Tires — If Equipped ...............467
▫ Tire Spinning ....................... .469
▫ Tread Wear Indicators ..................470
▫ Life Of Tire ........................ .471▫
Replacement Tires .....................471
TIRE CHAINS (TRACTION DEVICES) .......473
TIRE ROTATION RECOMMENDATIONS .....473
▫ Tire Rotation ........................ .474
TIRE PRESSURE MONITOR SYSTEM (TPMS) . .474
▫ Premium System ..................... .477
▫ General Information ....................481
FUEL REQUIREMENTS ..................481
▫ 6.2L Supercharged And 6.4L Engine ........481
▫ Reformulated Gasoline .................482
▫ Gasoline/Oxygenate Blends ..............482
▫ E-85 Usage In Non-Flex Fuel Vehicles .......483
▫ MMT In Gasoline .....................483
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▫Materials Added To Fuel ................483
▫ Fuel System Cautions ...................484
▫ Carbon Monoxide Warnings .............485
ADDING FUEL ....................... .486
▫ Emergency Fuel Filler Door Release .........488
VEHICLE LOADING ....................489
▫ Vehicle Certification Label ...............489
▫ Gross Vehicle Weight Rating (GVWR) .......490▫
Gross Axle Weight Rating (GAWR) .........490
▫ Overloading ........................ .490
▫ Loading ........................... .491
TRAILER TOWING .....................491
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) ...................491
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ENGINE START/STOP Button Functions — With
Driver ’s Foot OFF The Brake Pedal (In PARK Or
NEUTRAL Position)
The ENGINE START/STOP button operates similar to an
ignition switch. It has three positions, OFF, ACC, RUN.
To change the ignition switch positions without starting
the vehicle and use the accessories follow these steps:
1. Starting with the ignition in the OFF position:
2. Push the ENGINE START/STOP button once tochange the ignition to the ACC position.
3. Push the ENGINE START/STOP button a second time to change the ignition to the RUN position.
4. Push the ENGINE START/STOP button a third time to return the ignition to the OFF position.
Extreme Cold Weather (Below –22°F Or 30°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If Engine Fails To Start
WARNING!
•Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
• Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle.
(Continued)
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WARNING!(Continued)
•If the vehicle has a discharged battery, booster
cables may be used to obtain a start from a booster
battery or the battery in another vehicle. This type
of start can be dangerous if done improperly. Refer
to “Jump-Starting” in “What To Do In Emergen-
cies” for further information.
Clearing A Flooded Engine (Using ENGINE
START/STOP Button)
If the engine fails to start after you have followed the
“Normal Starting” or “Extreme Cold Weather proce-
dures, it may be flooded. To clear any excess fuel:
1. Press and hold the brake pedal.
2. Press the accelerator pedal all the way to the floor and hold it. 3. Push and release the ENGINE START/STOP button
once.
The starter motor will engage automatically, run for 10
seconds, and then disengage. Once this occurs, release
the accelerator pedal and the brake pedal, wait 10 to 15
seconds, then repeat the “Normal Starting” procedure.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.
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NEUTRAL (N)
Use this range when the vehicle is standing for prolonged
periods with the engine running. Apply the parking
brake and shift the transmission into PARK if you must
leave the vehicle.
WARNING!
Do not coast in NEUTRAL and never turn off the
ignition to coast down a hill. These are unsafe
practices that limit your response to changing traffic
or road conditions. You might lose control of the
vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any other
reason with the transmission in NEUTRAL can cause
(Continued)
CAUTION!(Continued)
severe transmission damage. Refer to “Recreational
Towing” in “Starting And Operating” and “Towing A
Disabled Vehicle” in “What To Do In Emergencies”
for further information.
DRIVE (D)
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts, and the best fuel economy. The transmission
automatically upshifts through all forward gears. The
DRIVE position provides optimum driving characteris-
tics under all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading condi-
tions, in hilly terrain or traveling into strong head winds),
use the AutoStick shift control (refer to “AutoStick” in
this section for further information) to select a lower gear.
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•VALET MODE — To enter this mode the operator must
select it from the Drive Modes interface and enter a four
digit PIN code. The PIN code is not predetermined, so
the operator is free to select any four digit numeric
combination that will be easy to remember. While in
Valet Mode the following vehicle configurations are set
and locked to prevent unauthorized modification:
• Engine limited to a lowest power output state.
• Transmission locks out access to first gear and shifts
earlier than normal.
• Traction, Steering and Suspension are forced to
STREET settings.
• Steering wheel mounted paddle shifters are disabled.
• The SRT Drive Modes are not available. Pushing the
SRT button will display the unlock keypad.
• The ESC Off button is disabled. •
The Launch Control button is disabled.
NOTE:
• To exit VALET Mode the operator must enter the same
four digit PIN that was used to enter the mode. The
unlock keypad can be accessed by either pushing the
SRT button or selecting to disable Valet on the
Uconnect touchscreen.
• The vehicle will restart with VALET active if VALET
was active when the vehicle was last shut down.
• Eco (Automatic Transmission only) — Eco modifies
the vehicle’s engine and transmission settings to pro-
vide improved fuel economy at a trade-off with accel-
eration performance. Increased engine exhaust noise
and/or vibration may be noticed while Eco is active,
this is normal and will not damage the vehicle.
NOTE: Changing the Drive Mode will deactivate Eco.5
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WARNING!
Continued operation with reduced power steering
assist could pose a safety risk to yourself and others.
Service should be obtained as soon as possible.
CAUTION!
Prolonged operation of the steering system at the end
of the steering wheel travel will increase the steering
fluid temperature and it should be avoided when
possible. Damage to the power steering pump may
occur.
FUEL SAVER TECHNOLOGY — IF EQUIPPED
This feature offers improved fuel economy by shutting
off four of the engine’s eight cylinders during light load
and cruise conditions. The system is automatic with no
driver inputs or additional driving skills required.NOTE:
This system may take some time to return to full
functionality after a battery disconnect.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied and place the gear selector in the
PARK position.
The foot operated parking brake is located below the
lower left corner of the instrument panel. To apply the
park brake, firmly press the park brake pedal fully. To
release the parking brake, press the park brake pedal a
second time and let your foot up as you feel the brake
disengage.
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WARNING!(Continued)
•Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Both under-inflation and over-inflation affect the stability
of the vehicle and can produce a feeling of sluggish
response or over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling resistance
resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnor-
mal wear patterns and reduced tread life, resulting in the
need for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side B-Pillar or rear edge of the driver’s side
door.
At least once a month:
• Check and adjust tire pressure with a good quality
pocket-type pressure gauge. Do not make a visual
462 STARTING AND OPERATING