2013 JEEP GRAND CHEROKEE fuel pressure

Floor Mat Safety Information
Always use floor mats designed to fit the foot-
well of your vehicle. Use only floor mats that
leave the pedal area unobstructed and that are
firmly secured so that they cannot slip out of
position and interfere with the pedals or impair
safe operation of your vehicle in other ways.
WARNING!
Pedals that cannot move freely can cause
loss of vehicle control and increase the risk
of serious personal injury.
•
Always make sure that floor mats are prop-
erly attached to the floor mat fasteners.
•Never place or install floor mats or other
floor coverings in the vehicle that cannot
be properly secured to prevent them from
moving and interfering with the pedals or
the ability to control the vehicle.
(Continued)
WARNING!(Continued)
•Never put floor mats or other floor cover-
ings on top of already installed floor mats.
Additional floor mats and other coverings
will reduce the size of the pedal area and
interfere with the pedals.
• Check mounting of mats on a regular
basis. Always properly reinstall and secure
floor mats that have been removed for
cleaning.
• Always make sure that objects cannot fall
into the driver footwell while the vehicle is
moving. Objects can become trapped un-
der the brake pedal and accelerator pedal
causing a loss of vehicle control.
• If required, mounting posts must be prop-
erly installed, if not equipped from the
factory.
Failure to properly follow floor mat installa-
tion or mounting can cause interference with
the brake pedal and accelerator pedal opera-
tion causing loss of control of the vehicle.
Periodic Safety Checks You Should
Make Outside The Vehicle
Tires
Examine tires for excessive tread wear and
uneven wear patterns. Check for stones, nails,
glass, or other objects lodged in the tread or
sidewall. Inspect the tread for cuts and cracks.
Inspect sidewalls for cuts, cracks and bulges.
Check the wheel nuts for tightness. Check the
tires (including spare) for proper cold inflation
pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam
indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight park-
ing for fuel, engine coolant, oil, or other fluid
leaks. Also, if gasoline fumes are detected or if
fuel, power steering fluid, or brake fluid leaks
are suspected, the cause should be located and
corrected immediately.
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10. Electronic Vehicle Information Center
(EVIC) Display/Odometer Display
The odometer display shows the total distance
the vehicle has been driven.
The Electronic Vehicle Information Center
(EVIC). Refer to “Electronic Vehicle Information
Center”.
11. Tire Pressure Monitoring Telltale LightEach tire, including the spare (if
provided), should be checked
monthly when cold and inflated
to the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire inflation
pressure label. (If your vehicle has tires of a
different size than the size indicated on the
vehicle placard or tire inflation pressure label,
you should determine the proper tire inflation
pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a Tire Pressure Monitoring
System (TPMS) that illuminates a low tire pres-
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres-
sure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect the
vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver’s
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire
pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi-
mately one minute and then remain continu-
ously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a
variety of reasons, including the installation of
replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle, to ensure that the
replacement or alternate tires and wheels allow
the TPMS to continue to function properly.
CAUTION!
The TPMS has been optimized for the origi-
nal equipment tires and wheels. TPMS pres-
sures and warning have been established for
the tire size equipped on your vehicle. Un-
desirable system operation or sensor dam-
age may result when using replacement
equipment that is not of the same size, type,
and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from
a can or balance beads if your vehicle is
equipped with a TPMS, as damage to the
sensors may result.
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WARNING!
A hot engine cooling system is dangerous.
You or others could be badly burned by
steam or boiling coolant. You may want to
call an authorized dealer for service if your
vehicle overheats. If you decide to look un-
der the hood yourself, see “Maintaining Your
Vehicle”. Follow the warnings under the
Cooling System Pressure Cap paragraph.
26. Rear Fog Light Indicator — If Equipped This indicator will illuminate when the
rear fog lights are on.ELECTRONIC VEHICLE
INFORMATION CENTER (EVIC)
The Electronic Vehicle Information Center
(EVIC) features a driver-interactive display that
is located in the instrument cluster.
The EVIC consists of the following:
•Fuel Economy
• ACC: (If Equipped)
• Vehicle Speed
• Trip Info •
Terrain: (If Equipped)
• Tire PSI/KPA: (If Equipped)
• Vehicle Info
• Messages
• Units: English/Metric
• System Setup
• Turn Menu Off
The system allows the driver to select informa-
tion by pressing the following buttons mounted
on the steering wheel:
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UP Button
Press and release the UP button to
scroll upward through the main
menus (Fuel Economy, Vehicle Info,
Tire PSI, Cruise, Messages, Units,
System Setup) and sub-menus.
DOWN ButtonPress and release the DOWN but-
ton to scroll downward through the
main menus and sub-menus.
SELECT Button Press and release the SELECT
button for access to main menus,
sub-menus or to select a personal
setting in the setup menu. Press
and hold the SELECT button to
reset features. BACK Button
Press the BACK button to scroll
back to a previous menu or sub-
menu.Electronic Vehicle Information
Center (EVIC) Displays
The EVIC display consists of three sections:
1. The top line where compass direction,
odometer line and outside temperature are dis-
played.
2. The main display area where the menus and
pop up messages are displayed.
3. The reconfigurable telltales section below
the odometer line.
The main display area will normally display the
main menu or the screens of a selected feature of
the main menu. The main display area also
displays"pop up" messages that consist of ap-
proximately 60 possible warning or information messages. These pop up messages fall into
several categories:
•
Five Second Stored Messages
When the appropriate conditions occur, this
type of message takes control of the main
display area for five seconds and then returns to
the previous screen. Most of the messages of
this type are then stored (as long as the condi-
tion that activated it remains active) and can be
reviewed from the "Messages"main menu item.
As long as there is a stored message, an "i"will
be displayed in the EVIC’s compass/outside
temp line. Examples of this message type are
"Right Front Turn Signal Lamp Out" and"Low
Tire Pressure".
• Unstored Messages
This message type is displayed indefinitely or
until the condition that activated the message is
cleared. Examples of this message type are
"Turn Signal On" (if a turn signal is left on) and
"Lights On" (if driver leaves the vehicle).
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Tighten the fuel filler cap properly and press the
SELECT button to turn off the message. If the
problem continues, the message will appear the
next time the vehicle is started.
•A loose, improperly installed, or damaged
fuel filler cap may also turn on the Malfunc-
tion Indicator Light (MIL).
• Windshield Washer Fluid Low Indicator
This light will turn on to indicate the
windshield washer fluid is low.
• SERV 4WD
The SERV 4WD light monitors the
electric shift 4WD system. If the
SERV 4WD light stays on or comes
on during driving, it means that the
4WD system is not functioning
properly and that service is required.EVIC Red Telltale LightsThis area will show reconfigurable red telltales.
These telltales include:
• Door Ajar
This light will turn on to indicate
that one or more doors may be
ajar.
• Liftgate Ajar
This light will turn on to indicate
that liftgate may be ajar.
• Liftgate Flipper Glass Ajar
This light will turn on to indicate
that liftgate flipper glass may be
ajar. •
Oil Pressure Warning Light
This light indicates low engine oil pres-
sure. The light should turn on momen-
tarily when the engine is started. If the light turns
on while driving, stop the vehicle and shut off
the engine as soon as possible. A chime will
sound when this light turns on.
• Do not operate the vehicle until the cause is
corrected. This light does not show how
much oil is in the engine. The engine oil level
must be checked under the hood.
• Charging System Light
This light shows the status of the elec-
trical charging system. The light should
come on when the ignition switch is
first turned ON and remain on briefly as a bulb
check. If the light stays on or comes on while
driving, turn off some of the vehicle’s non-
essential electrical devices or increase engine
speed (if at idle). If the charging system light
remains on, it means that the vehicle is experi-
encing a problem with the charging system.
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•Limited-Use Spare – If Equipped .....................262
• Tire Spinning ............................... .263
• Tread Wear Indicators .......................... .263
• Life Of Tire ................................ .264
• Replacement Tires ............................ .264
•TIRE CHAINS (TRACTION DEVICES) ...................265
• TIRE ROTATION RECOMMENDATIONS ..................266
•Non-Directional Tires Only ........................ .266•TIRE PRESSURE MONITOR SYSTEM (TPMS) ..............266•Base System ................................ .268
• Premium System – If Equipped ..................... .269
• TPMS Deactivation ............................ .272
• General Information ........................... .272
•FUEL REQUIREMENTS — GASOLINE ENGINE .............273•3.6L Engine ................................. .273
• 5.7L Engine ................................. .273
• Methanol .................................. .273
• Ethanol ................................... .274
• Clean Air Gasoline ............................ .274
• MMT In Gasoline ............................. .274
• Materials Added To Fuel ......................... .274
•FUEL REQUIREMENTS — DIESEL ENGINE ...............275
• ADDING FUEL .................................276
•Fuel Filler Cap (Gas Cap) ........................ .276
• Loose Fuel Filler Cap Message .....................278
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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"
procedures, 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. Press 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. Clearing A Flooded Engine
(Using Fob With Integrated Key)
If the engine fails to start after you have followed
the “Normal Starting” or “Extreme Cold Weather”
procedures, it may be flooded. To clear any
excess fuel:
1. Press the accelerator pedal all the way to the
floor and hold it.
2.
Turn the ignition switch to the START position
and release it as soon as the starter engages.
The starter motor will disengage automatically
in 10 seconds. Once this occurs, release the
accelerator pedal, turn the ignition switch to the
LOCK position, wait 10 to 15 seconds, then
repeat the “Normal Starting” procedure.
CAUTION!
To prevent damage to the starter, wait 10 to
15 seconds before trying again.
After StartingThe idle speed is controlled automatically and it
will decrease as the engine warms up.
Normal Starting – Diesel EngineObserve the following when the engine is oper-
ating.
• All message center lights are off.
• Malfunction Indicator Light (MIL) is off.
• Low Oil Pressure Light is off.
Cold Weather Precautions
Operation in ambient temperature below
32°F (0°C) may require special considerations.
The following chart suggests these options.
*No. 1 Ultra Low Sulfur Diesel Fuel (ULSD)
should only be used where extended arctic
conditions (-10°F/-23°C) exist.
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NOTE:
•Use of Climatized ULSD Diesel Fuel or
Number 1 ULSD Diesel Fuel results in a
noticeable decrease in fuel economy.
• Climatized ULSD Diesel Fuel is a blend of
Number 2 ULSD and Number 1 ULSD
Diesel Fuels, which reduces the tempera-
ture at which wax crystals form in fuel.
NOTE:
This engine requires the use of “Ultra Low
Sulfur Diesel Fuel.” Use of incorrect fuel
could result in exhaust system damage. Re-
fer to “Fuel Requirements – Diesel Engine”
in “Starting and Operating” for further infor-
mation.
Battery Blanket Usage
A battery loses 60% of its cranking power as the
battery temperature decreases to 0°F (-18°C).
For the same decrease in temperature, the en-
gine requires twice as much power to crank at the
same RPM. The use of battery blankets will
greatly increase starting capability at low tem-
peratures. Suitable battery blankets are available
from your authorized MOPAR® dealer.
Engine Starting Procedure
WARNING!
NEVER pour fuel or other flammable liquid
into the air inlet opening in an attempt to start
the vehicle. This could result in a flash fire
causing serious personal injury.
1. The shift lever must be in the NEUTRAL or
PARK position before you can start the engine.
2. With your foot on the brake pedal, press the
ENGINE START/STOP button.
3. Watch the “Wait To Start Light” in the instru-
ment cluster. Refer to “Instrument Cluster” in
“Understanding Your Instrument Panel” for fur-
ther information. It may glow for up to three
seconds, depending on engine temperature.
4. When the “Wait To Start Light” goes out, the
engine will automatically start.
5. After the engine starts, allow it to idle for
approximately 30 seconds before driving. This
allows oil to circulate and lubricate the turbo-
charger. Avoid prolonged idling in ambient temperatures
below 0°F (-18°C). Long periods of idling may
be harmful to your engine because combustion
chamber temperatures can drop so low that the
fuel may not burn completely. Incomplete com-
bustion allows carbon and varnish to form on
piston rings and injector nozzles. Also, the
unburned fuel can enter the crankcase, diluting
the oil and causing rapid wear to the engine.
Engine Warm Up
Avoid full throttle operation when the engine is
cold. When starting a cold engine, bring the
engine up to operating speed slowly to allow the
oil pressure to stabilize as the engine warms up.
NOTE:
High-speed, no-load running of a cold engine
can result in excessive white smoke and poor
engine performance. No-load engine speeds
should be kept under 1,200 RPM during the
warm-up period, especially in cold ambient
temperature conditions.
If temperatures are below 32°F (0°C), operate
the engine at moderate speeds for five minutes
before full loads are applied.
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