
VENTILATED SEATS (IF EQUIPPED)
Do not do the following:
• Spill liquid on the front seats. This may
cause the air vent holes to become
blocked and not work properly.
• Place cargo or objects under the seats.
They may block the air intake causing
the air vents to not work properly.
The engine must be running to use this
feature.
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Press this symbol to cycle through the
various ventilation settings and off. More
indicator lights indicate higher fan speeds.
Note:The ventilated seats switch on during
a remote start if they are enabled.Note:The ventilated seats may switch on
when you start your vehicle if they were on
when you previously switched your vehicle
off.
If the engine falls below 350 RPM when the
ventilated seats are on, the system turns off.
You need to switch it back on.
Note:To improve comfort, use the ventilated
seats along with the vehicle’s air
conditioning system.
Automatic Climate Controlled Seats (If
Equipped)
When you switch on the auto setting, the
seats switch between the heated seats and
ventilated seats to match your climate control
setting.
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Seats

AUTO-START-STOP - EXCLUDING:
PLUG-IN HYBRID ELECTRIC
VEHICLE (PHEV)
The system helps reduce fuel consumption
by automatically stopping and restarting the
engine when your vehicle has stopped. The
engine restarts automatically when you
release the brake pedal.
In some situations, your vehicle may restart
automatically, for example:
• To maintain interior comfort.
• To recharge the battery.
Note:Power assist steering turns off when
the engine is off.
Note:If your vehicle is flex fuel capable,
Auto-Start-Stop will be inhibited for a short
time after a refuel event while the system is
verifying the fuel type being used.
WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you leave your
vehicle. Failure to follow this instruction
could result in personal injury or death.
WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you open the
hood or have any service or repair work
completed. If you do not switch the ignition
off, the engine could restart at any time.
Failure to follow this instruction could result
in personal injury or death.
WARNING: The system may require
the engine to automatically restart when
the auto-start-stop indicator illuminates
green or flashes amber. Failure to follow
this instruction could result in personal
injury.
The Auto-Start-Stop system status is
available at a glance within the information
display. See Information Displays (page
136).
Enabling Auto-Start-Stop
The system automatically enables every time
you start your vehicle if:
• Your vehicle exceeds an initial speed of
3 mph (5 km/h) after you have initially
started your vehicle.
• You have stopped your vehicle.
• Your foot is on the brake pedal.
• The driver door is closed.
• The interior compartment has cooled or
warmed to an acceptable level.
• The front windshield defroster is off.
• You have not turned the steering wheel
rapidly or you do not have it at a sharp
angle.
• The vehicle is not on a steep road grade.
• The battery is within optimal operating
conditions (battery state of charge and
temperature in range).
• The engine coolant is near operating
temperature.
• Elevation is below about 12,000 ft
(3,650 m).
• Ambient temperature is moderate.
215
Unique Driving Characteristics

• The trailer is not connected.
• If you select Normal, Conserve, or
Slippery.
• You are not in 4H or 4L.
• You have not selected Manual shift
mode.
• Hill descent control is not active.
• You have not selected Tow haul, Excite,
Deep, or Slow Climb.
Note:When in Excite mode, Start/Stop can
be enabled by pressing the Auto-Start-Stop
button.
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The green Auto-Start-Stop
indicator light on the instrument
cluster will illuminate to indicate
when the automatic engine stop occurs.
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If the instrument cluster is
equipped with a grey
Auto-Start-Stop indicator light, it
illuminates when automatic engine stop is
not available due to one of the above noted
conditions not being met.Automatic Engine Restart
Any of the following conditions will result in
an automatic restart of the engine:
• You have removed your foot from the
brake pedal.
• You press the accelerator pedal.
• You press the accelerator and the brake
pedal at the same time.
• The driver safety belt becomes
unfastened or the driver door is ajar.
• Your vehicle is moving.
• The interior compartment does not meet
customer comfort when air conditioning
or heat is on.
• Fogging of the windows could occur and
the air conditioning is on.
• The battery is not within optimal
operating conditions.
• You have exceeded the maximum engine
off time.
• When you press the Auto-Start-Stop
button with the engine automatically
stopped.• The front defroster is turned to the Max
setting.
• When you shift into park (P), the engine
will restart.
Any of the following conditions may result in
an automatic restart of the engine:
• You have increased the blower fan speed
or changed the climate control
temperature.
• You have an electrical accessory turned
on or plugged in.
Note:You may notice that the climate seat
fan fluctuates during an automatic restart.
Disabling Auto-Start-Stop
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Press the button on the instrument
panel to access the
Auto-Start-Stop feature on the
touchscreen. Use the touchscreen to
deactivate the feature.
Deactivating the feature lasts only 1 key
cycle. Use the touchscreen to restore
Auto-Start-Stop function.
216
Unique Driving Characteristics

• Selectable drive modes: Certain
selectable drive modes may cause the
engine to run. See What Is Drive Mode
Control (page 343).
• Live in Drive: Use of the paddle shifters
while in drive (D) may cause the engine
to run. See Automatic Transmission
(page 259).
Stopping
The gas engine may shut off to conserve fuel
as you come to a stop. Restarting your
vehicle is not required. Simply step on the
accelerator when you are ready to drive.
Transmission Operation
The engine and electric motor together
propel the vehicle through the automatic
transmission. This is normal hybrid operating
and helps deliver fuel efficiency and
performance.
Battery
Your hybrid is equipped with a high voltage
battery. A cool battery maintains battery life
and provides the best possible performance.
The high voltage battery is cooled by the
vehicle's air conditioning system. When the
air conditioning system is on, you may notice
a slight increase in air temperature coming
from the climate control vents while the
battery is cooling. You may also notice cool
air flowing from the vents when the air
conditioning or blower is off.
Braking
Your hybrid is equipped with standard
hydraulic braking and regenerative braking.
Regenerative braking is performed by your
transmission and it captures brake energy
and stores it in the high voltage battery.You may also notice during extending
downhill driving that your engine continues
to run instead of shutting off. During this
engine braking, the engine stays on, but it is
not using any fuel. You may also hear a slight
whine or whistle when operating your
vehicle. This is the normal operation of the
electric motor in the hybrid system.
Driving to Optimize Fuel Economy
Note:Having your engine running is not
always an indication of inefficiency. In some
cases, it is actually more efficient than
driving in electric mode.
Your fuel economy should improve
throughout your hybrid's break-in period. As
with any vehicle, your driving habits and
accessory usage can significantly impact
your fuel economy. For best results, keep
these tips in mind:
218
Unique Driving Characteristics

FUEL QUALITY
Choosing the Right Fuel
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Your vehicle is designed to operate on
regular unleaded gasoline with a minimum
pump (R+M)/2 octane rating of 87.
Some fuel stations, particularly those in high
altitude areas, offer fuels posted as regular
unleaded gasoline with an octane rating
below 87. The use of these fuels could result
in engine damage that is not covered by the
vehicle warranty.For best overall vehicle and engine
performance, premium fuel with an octane
rating of 91 or higher is recommended. The
performance gained by using premium fuel
is most noticeable in hot weather as well as
other conditions, for example when towing
a trailer. See Towing (page 354).
Do not be concerned if the engine
sometimes knocks lightly. However, if the
engine knocks heavily while using fuel with
the recommended octane rating, contact an
authorized dealer to prevent any engine
damage.
We recommend Top Tier detergent
gasolines, where available to help minimize
engine deposits and maintain optimal vehicle
and engine performance. For additional
information, refer to www.toptiergas.com.
Note:Use of any fuel for which the vehicle
was not designed can impair the emission
control system, cause loss of vehicle
performance, and cause damage to the
engine which may not be covered by the
vehicle Warranty.Do not use:
• Diesel fuel.
• Fuels containing kerosene or paraffin.
• Fuel containing more than 15% ethanol
or E85 fuel.
• Fuels containing methanol.
• Fuels containing metallic-based additives,
including manganese-based compounds.
• Fuels containing the octane booster
additive, methylcyclopentadienyl
manganese tricarbonyl (MMT).
• Leaded fuel; using leaded fuel is
prohibited by law.
The use of fuels with metallic compounds
such as methylcyclopentadienyl manganese
tricarbonyl (commonly known as MMT), which
is a manganese-based fuel additives impair
engine performance and affect the emission
control system.
FUEL FILLER FUNNEL LOCATION
The fuel filler funnel is in the spare wheel
storage tray.
224
Fuel and Refueling

• An open or pinched sensor hose.
• Incorrect engine oil level.
• Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for climactic
conditions.
Note:Some vehicles have a lifetime fuel filter
that is integrated with the fuel tank. Regular
maintenance or replacement is not needed.
Note:If these checks do not help you correct
the concern, have your vehicle checked as
soon as possible.
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb (4,536 kg)
Gross Vehicle Weight Rating (GVWR). The
preceding statements concerning prohibited
tampering acts and maintenance, and the
noise warranty found in the Warranty Guide,
are applicable to complete chassis cabs over
10,000 lb (4,536 kg) GVWR.
CATALYTIC CONVERTER
WARNING: Do not park, idle or drive
your vehicle on dry grass or other dry
ground cover. The emission system heats
up the engine compartment and exhaust
system, creating the risk of fire.
WARNING: The normal operating
temperature of the exhaust system is very
high. Never work around or attempt to
repair any part of the exhaust system until
it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short period
of engine operation and stays hot after the
engine is switched off.
WARNING: Exhaust leaks may result
in entry of harmful and potentially lethal
fumes into the passenger compartment. If
you smell exhaust fumes inside your
vehicle, have your vehicle inspected
immediately. Do not drive if you smell
exhaust fumes.Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable exhaust
emission standards.
To make sure that the catalytic converter and
other emission control components continue
to work properly:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle (page 366).
• Use only the specified fuel listed.
• Do not switch the ignition off when your
vehicle is moving.
• Avoid running out of fuel.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
Note:Resulting component damage may
not be covered by the vehicle Warranty.
235
Engine Emission Control

4. Press the center right edge of the charge
port door to close.
Note:Do not pull the wall plug from the wall
when your vehicle is charging. Doing so
could damage the outlet and the cord.
MOVING AND STORAGE
INSTRUCTIONS
Make sure that you completely wrap the
dual-voltage charging cord after charging.
When complete, replace the dual-voltage
charging cord in the luggage compartment.
Note:Do not hold the dual-voltage charging
cord by the flexible power cable.
Note:Store the dual-voltage charging cord
in a clean, dry place between the
temperature of -40–158°F (-40–70°C).
Charging Solution Two (If Equipped)
There are two different style chargers that
could be used for charging your vehicle.
Refer to the illustration below to identify the
charger and the instructions for use with the
specific type charger.
WARNING: Do not allow charging
equipment to be immersed in water or
liquids. Failure to follow this warning could
result in fire, electric shock, or serious
personal injury or death.
WARNING: Do not attempt to open
the charging equipment. Failure to follow
this instruction could result in personal
injury, fire, electric shock, death or property
damage.
WARNING: Do not use the charging
equipment if it is faulty or has been
damaged. Failure to follow this instruction
could result in personal injury, fire, electric
shock, death or property damage.
WARNING: Install charging
equipment in compliance with local
regulations. Failure to follow this warning
could result in fire, electric shock, serious
personal injury or death.
WARNING: Do not use an
ungrounded wall outlet. The wall outlet
must be in good condition and meet
up-to-date local codes. Have a qualified
electrician check the wall outlet, if you
suspect that it is not properly grounded.
Failure to follow this instruction could result
in electric shock, personal injury, or death.
WARNING: It is recommended that
electrical outlets for use with your charging
equipment be installed by a licensed,
qualified electrician. Installations must
comply with the provisions of all local
codes. Failure to follow this warning could
result in personal injury or death.
WARNING: Do NOT DROP the
control box or coupler.
WARNING: Do NOT use if stored
outside temperature range specified.
WARNING: Do not attempt to repair
the charging equipment. Contact your local
dealer for assistance.
245
High Voltage Battery - Plug-In Hybrid Electric Vehicle (PHEV)

WHAT IS REVERSE BRAKING
ASSIST
E205199E205199
Reverse braking assist is designed to reduce
impact damage or assist in avoiding a
collision while in reverse (R). Using sensors
on the rear of the vehicle, it can detect a
possible collision and apply the brakes. If full
braking occurs, the system attempts to stop
the vehicle a safe distance from the obstacle.
HOW DOES REVERSE BRAKING
ASSIST WORK
Reverse braking assist functions when in
reverse (R) and traveling at a speed of
1–7 mph (2–12 km/h).If the system detects an obstacle behind your
vehicle, it provides a warning through the
rear parking aid or cross traffic alert system.
REVERSE BRAKING ASSIST
PRECAUTIONS
WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.
WARNING: To help avoid personal
injury, always use caution when in reverse
(R) and when using the sensing system.
WARNING: The system may not
operate properly during severe weather
conditions, for example snow, ice, heavy
rain and spray. Always drive with due care
and attention. Failure to take care may
result in a crash.
WARNING: Traffic control systems,
fluorescent lamps, inclement weather, air
brakes, external motors and fans may
affect the correct operation of the sensing
system. This may cause reduced
performance or false alerts.
WARNING: Some situations and
objects prevent hazard detection. For
example low or direct sunlight, inclement
weather, unconventional vehicle types, and
pedestrians. Apply the brakes when
necessary. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death.
277
Reverse Braking Assist (If Equipped)