warning lights JEEP GRAND CHEROKEE 2010 Owner handbook (in English)

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 thereplacement or alternate tires and wheels allow
the TPMS to continue to function properly.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures
and warning have been established for the tire
size equipped on your vehicle. Undesirable
system operation or sensor damage may re-
sult when using replacement equipment that
is not of the same size, type, and/or style.
Aftermarket wheels can cause sensor dam-
age. 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.
12. Position Light Indicator — If Equipped This indicator will illuminate when
the park lights or headlights are
turned on.
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23. Electronic Stability Control (ESC) OFF
Indicator Light — If EquippedThis light indicates the Electronic
Stability Control (ESC) is off.
24. Vehicle Security Light This light will flash rapidly for ap-
proximately 15 seconds when the
vehicle theft alarm is arming. The
light will flash at a slower speed
continuously after the alarm is set.
The security light will also come on
for about three seconds when the ignition is first
turned on.
25. Temperature Gauge
The temperature gauge shows engine coolant
temperature. Any reading within the normal
range indicates that the engine cooling system
is operating satisfactorily.
The gauge pointer will likely indicate a higher
temperature when driving in hot weather, up
mountain grades, or when towing a trailer. It should not be allowed to exceed the upper
limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature
gauge reads “H” pull over and stop the ve-
hicle. Idle the vehicle with the air conditioner
turned off until the pointer drops back into the
normal range. If the pointer remains on the “H”
and you hear continuous chimes, turn the
engine off immediately, and call an authorized
dealership for service.
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 dealership for service if your ve-
hicle overheats. If you decide to look under
the hood yourself, see “Maintaining Your Ve-
hicle”. Follow the warnings under the Cooling
System Pressure Cap paragraph.26. Rear Fog Light Indicator
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.
Electronic Vehicle Information Center (EVIC)
Display
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from an authorized dealer. Refer to “Adaptive
Cruise Control (ACC)” in “Understanding
The Features Of Your Vehicle” (if equipped).
• Coolant low
• Service air suspension system
• Oil change due
• Key in ignition
• Lights on
• Key in Ignition Lights On
• Ignition or Accessory On
• Ignition or Accessory On. Lights On
• Turn signal on
• Park assist on
• Warning object detected
• Memory 1 profile set
• Memory 2 profile set
• Memory system unavailable — Not in Park
• Memory system unavailable — Seatbelt
buckled •
Memory 1 profile recall
• Memory 2 profile recall
• Wrong Key
• Damaged Key
• Key not programmed
• Function currently unavailable — Power Lift-
gate
• Unlock to operate — Power Liftgate
• Put in Park to operate — Power Liftgate
• Automatic high beams on
• Automatic high beams off
• Service Four Wheel Drive System
• Four Wheel Drive System in neutral
• ECO — Fuel Saver Indicator
• TERRAIN SETTINGS — AUTOMATIC
• TERRAIN SETTINGS — ROCK
• TERRAIN SETTINGS — SAND/MUD
• TERRAIN SETTINGS — SNOW
• TERRAIN SETTINGS — SPORT •
Sport Not Available in 4 Low 4 High is
Required
• Rock Not Available in 4 Low 4 High is
Required
• To Tow Vehicle Safely, Read Neutral Shift
Procedure in Owners Manual
• For 4x4 Low Slow Below 5 MPH or 8 KPH Put
Trans in N Press 4 Low
• For 4x4 High Slow Below 5 MPH or 8 KPH
Put Trans in N Press 4 Low
• Terrain System Settings Not Available
• Raising Vehicle Ride Height (with icon)
• Lowering Vehicle Ride Height (with icon)
• Normal Vehicle Ride Height — This message
is displayed (for 5 seconds) when the ve-
hicle has achieved the Normal Vehicle Ride
Height.
• Off Road Ride Height Leve l 1 — This mes-
sage is displayed (for 5 seconds) when the
vehicle has achieved the Off Road Height
Level 1.
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•Off Road Ride Height Leve l 2 — This mes-
sage is displayed (for 5 seconds) when the
vehicle has achieved the Off Road Height
Level 2.
• Vehicle Lowered To Entry/Exit (Park) Height
— This message is displayed (for 5 sec-
onds) when the vehicle has achieved the
Park Height.
• Entry/Exit (Park) Height in Progress — This
message is displayed (for 5 seconds) when
the request is made to go into Entry/Exit
Height while the vehicle speed is between
15 and 25 mph. This shows that the request
has been recognized and will lower to Entry/
Exit height when vehicle is below 15 mph.
• Service Air Suspension System — This is
displayed when a fault has occurred in the
system. The system will have limited opera-
tion at that point.
• Immediate Air Suspension Service/Repair
Required — This is displayed when a fault
has occurred in the system which results in a
complete system shutdown. The system will
be non operational at that point. •
Reduce Speed To Maintain Selected Ride
Height — This message is displayed in ad-
vance warning to the driver that the vehicle
will be moved to the next lower preset posi-
tion unless the speed is reduced.
• Selected Ride Height Not Permitted — The
vehicle speed is too high to enter one of the
preset levels (Entry/Exit Level/Off Road Ride
Height Level 1/Off Road Ride Height Level
2).
• Air Suspension System Cooling Down –
Please Wait — This message is displayed if
the compressor temperature level is too
high. Level control is suspended until the
compressor has cooled down.
• Vehicle Cannot Be Lowered – Door Open —
This message is displayed if a door or the
liftgate is ajar and level control is sus-
pended.
• Air Suspension Temporarily Disabled For
Jacking And Tire Change
• Aerodynamic Ride Height — This is dis-
played (for 5 seconds) when the vehicle has
achieved the Aerodynamic Height.EVIC White Telltale LightsThis area will show reconfigurable white cau-
tion telltales. These telltales include:
• Shift Lever Status
The shift lever status “P,R,N,D,L,5,4,3,2,1” are
displayed indicating the shift lever position.
Telltales “5,4,3,2,1” indicate the Electronic
Range Select (ERS) feature has been engaged
and the gear selected is displayed. For further
information on ERS, refer to “Starting And Op-
erating”
• Electronic Speed Control ON
This light will turn on when the
electronic speed control is ON. For
further information, refer to “Elec-
tronic Speed Control” in “Under-
standing The Features Of Your Ve-
hicle”.
• Electronic Speed Control SET
This light will turn on when the
electronic speed control is SET.
For further information, refer to
“Electronic Speed Control” in “Un-
derstanding The Features Of Your
Vehicle”.
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•Adaptive Cruise Control (ACC) ON
This light will turn on when the
ACC is ON. For further information,
refer to “Adaptive Cruise Control
(ACC)” in “Understanding The
Features Of Your Vehicle”.
• Adaptive Cruise Control (ACC) SET
This light will turn on when the
ACC is SET. For further informa-
tion, refer to “Adaptive Cruise Con-
trol (ACC)” in “Understanding The
Features Of Your Vehicle”.
• Power Steering System Over Temp —
If Equipped If the “POWER STEERING SYS-
TEM OVER TEMP” message and a
icon are displayed on the EVIC
screen, it indicates that extreme
steering maneuvers may have oc-
curred, which caused an over tem-
perature condition in the power steering sys-
tem. You will lose power steering assistance
momentarily until the over temperature condi-
tion no longer exists. Once driving conditions
are safe, then pull over and let vehicle idle.
After five minutes, the system will cool and return to normal operation. Refer to “Power
Steering” in “Starting and Operating” for further
information.
NOTE:
•
Even if power steering assistance is no
longer operational, it is still possible to
steer the vehicle. Under these conditions
there will be a substantial increase in
steering effort, especially at very low ve-
hicle speeds and during parking maneu-
vers.
• If the condition persists, see your autho-
rized dealer for service.
EVIC Amber Telltale LightsThis area will show reconfigurable amber cau-
tion telltales. These telltales include:
• Forward Collision Warning (FCW) OFF
This light warns the driver of a
potential collision with the vehicle
in front of you and prompts the
driver to take action in order to
avoid the collision. For further in-
formation, refer to “Adaptive
Cruise Control (ACC)” in “Understanding The
Features Of Your Vehicle”. •
Wait To Start Light — Diesel Only
This light will illuminate when the igni-
tion switch is first turned to the RUN
position. Wait until the light turns off
before starting the vehicle. Refer to “Starting
Procedures” in “Starting And Operating”.
• Water In Fuel Indicator — Diesel Only
This light indicates water has col-
lected in the fuel filter and should
be drained immediately. See your
authorized dealer for service.
• Air Suspension Up
The air suspension up telltale will
illuminate when the air suspension
is in use. For further information,
refer to “Starting And Operating”.
• Air Suspension Down
The air suspension down telltale
will illuminate when the air suspen-
sion is in use. For further informa-
tion, refer to “Starting And Operat-
ing”.
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•Low Fuel Light
When the fuel level reaches approxi-
mately 3.0 gal (11.0 L) this light will turn
on, and remain on until fuel is added.
• Loose Gascap Indicator
If the vehicle diagnostic system
determines that the fuel filler cap is
loose, improperly installed, or
damaged, a loose gascap indica-
tor will display in the telltale display
area. 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 Malfunction
Indicator Light (MIL).
• Windshield Washer Fluid Low Indicator
This light will turn on to indicate the
windshield washer fluid is low. •
SERV 4WDThe 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 prop-
erly 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 door 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 for four minutes 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
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has been deactivated. Refer to “Lights/
SmartBeam™ — If Equipped” in “Understand-
ing The Features Of Your Vehicle” for further
information.
Wiper Mode — If Equipped
When this feature is selected, the system will
automatically activate the windshield wipers if it
senses moisture on the windshield. To make
your selection, press and release the SELECT
button until a check-mark appears next to the
feature showing the system has been activated
or the check-mark is removed, showing the
system has been deactivated. When this fea-
ture is deactivated, the system reverts to the
standard intermittent wiper operation.
Hill Start Assist (HSA)
When this feature is selected, the HSA system
is active. Refer to “Electronic Brake Control
System” in “Starting And Operating” for system
function and operating information. To make
your selection, press and release the SELECT
button until a check-mark appears next to the
feature showing the system has been activated
or the check-mark is removed, showing the
system has been deactivated.Blind Spot Alert
There are three selections when operating
Blind Spot Alert. By pressing and releasing the
SELECT button once, the Blind Spot Alert fea-
ture can be activated in “Blind Spot: Lights
Only” mode. When this mode is selected the
Blind Spot Monitor (BSM) system is activated
and will only show a visual alert in the outside
mirrors. By pressing and releasing the SELECT
button a second time “Blind Spot: Lights/CHM”
mode is activated. In this mode the Blind Spot
Monitor (BSM) will show a visual alert in the
outside mirrors as well as an audible alert when
the turn signal is on. When “Blind Spot: Off” is
selected the Blind Spot Monitor (BSM) system
is deactivated.
NOTE:
If your vehicle has experienced any damage
in the area where the sensor is located, even
if the fascia is not damaged, the sensor may
have become misaligned. Take your vehicle
to an authorized dealer to verify sensor
alignment. Having a sensor that is mis-
aligned will result in the BSM not operating
to specification.
Forward Collision Warning
The Forward Collision Warning (FCW) feature
can be can be set to Far, set to Near or turned
Off. The default status of FCW is the Far setting.
This means the system will warn you of a
possible collision with the vehicle in front of you
when you are farther away. This gives you the
most reaction time. To change the setting for
more dynamic driving select the Near setting.
This warns you of a possible collision with the
vehicle in front of you when you are much
closer. This allows for a more dynamic driving
experience. To change FCW status press and
release the SELECT button until a check-mark
appears next to the feature showing the system
has been activated or the check-mark is re-
moved, showing the system has been deacti-
vated.
For further information, refer to ”Adaptive
Cruise Control (ACC)” in “Understanding The
Features Of Your Vehicle”.
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Normal Starting – Diesel EngineObserve the following when the engine is op-
erating.
•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. 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 engine requires twice as much power to
crank at the same RPM. The use of battery
blankets will greatly increase starting capability
at low temperatures. 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. Turn the ignition switch to the ON position.
3. Watch for the “Wait To Start Light” in the
instrument cluster. Refer to “Instrument Cluster”
in “Understanding Your Instrument Panel” for
further information. It will glow for two to ten
seconds or more, depending on engine tem-
perature. When the “Wait To Start Light” goes
out, the engine is ready to start.
4. Tip Start Feature
Do not press the accelerator. Use the Fob with
Integrated Key (FOBIK) to briefly turn the igni-
tion switch to the START position and then
release it. The starter motor will continue to run,
and it will automatically disengage when the
engine is running. If the engine fails to start, the
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speed remains between 15 mph (24 km/h)
and 25 mph (40 km/h) for greater than
60 seconds, or the vehicle speed exceeds
25 mph (40 km/h) the Park Mode change will
be cancelled. To exit Park Mode, press the
“Up” button once while in Park Mode or drive
the vehicle over 15 mph (24 km/h).
The Selec-Terrain™ switch will automatically
change the vehicle to the proper height based
on the position of the Selec-Terrain™ switch.
The height can be changed from the default
Selec-Terrain™ setting by normal use of the air
suspension buttons. Refer to “Selec-Terrain™”
in “Starting and Operating” for further informa-
tion.
The system requires that the engine be running
for all changes. When lowering the vehicle all of
the doors, including the liftgate, must be
closed. If a door is opened at any time while the
vehicle is lowering the change will not be
completed until the open door(s) is closed.
The Quadra-Lift™ air suspension system uses
a lifting and lowering pattern which keeps the
headlights from incorrectly shining into oncom-
ing traffic. When raising the vehicle, the rear of the vehicle will move up first and then the front.
When lowering the vehicle, the front will move
down first and then the rear.
After the engine is turned off, it may be noticed
that the air suspension system operates briefly,
this is normal. The system is correcting the
position of the vehicle to ensure a proper
appearance.
To assist with changing a spare tire, the
Quadra-Lift™ air suspension system has a fea-
ture which allows the automatic leveling to be
disabled. Press and hold both the “Up” and
“Down” buttons simultaneously between 5 and
10 seconds, a message will appear in the EVIC
stating leveling has been disabled immediately
after both buttons have been released. Refer to
“Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for
further information. Driving the vehicle over
5 mph (8 km/h) will return the air suspension to
normal operation. Refer to “Jacking and Tire
Changing” in “What To Do In Emergencies” for
further information.WARNING!
The air suspension system uses a high pres-
sure volume of air to operate the system. To
avoid personal injury or damage to the sys-
tem, see your authorized dealer for service.
Electronic Vehicle Information
Center (EVIC) Display Messages
When the appropriate conditions exist, a mes-
sage will appear in the EVIC display. Refer to
“Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for
further information.
An audible chime will be heard whenever a
system error has been detected.
OperationThe indicator lamps 3 through 6 will illuminate
to show the current position of the vehicle.
Flashing indicator lamps will show a position
which the system is working to achieve. When
raising, if multiple indicator lamps are flashing
on the “Up” button, the highest flashing indica-
tor lamp is the position the system is working to
achieve. When lowering, if multiple indicators
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Check the trailer tires for proper tire inflationpressures before trailer usage.
Check for signs of tire wear or visible tire damage before towing a trailer. Refer to
“Tires – General Information” in “Starting and
Operating” for proper inspection procedure.
When replacing tires, refer to “Tires – Gen- eral Information” in “Starting and Operating”
for proper tire replacement procedures. Re-
placing tires with a higher load carrying
capacity will not increase the vehicle’s
GVWR and GAWR limits.
Towing Requirements – Trailer Brakes
Do notinterconnect the hydraulic brake sys-
tem or vacuum system of your vehicle with
that of the trailer. This could cause inad-
equate braking and possible personal injury.
An electronically-actuated trailer brake con- troller is required when towing a trailer with
electronically-actuated brakes. When towing
a trailer equipped with a hydraulic surge-
actuated brake system, an electronic brake
controller is not required. Trailer brakes are recommended for trailers
over 1,000 lbs (454 kg), and required for
trailers in excess of 1,654 lbs (750 kg).
CAUTION!
If the trailer weighs more than 1,000 lbs
(454 kg) loaded, it should have its own brakes
and they should be of adequate capacity.
Failure to do this could lead to accelerated
brake lining wear, higher brake pedal effort,
and longer stopping distances.
WARNING!
• Do not connect trailer brakes to your vehi-
cle’s hydraulic brake lines. It can overload
your brake system and cause it to fail. You
might not have brakes when you need
them and could have an accident.
• Towing any trailer will increase your stop-
ping distance. When towing, you should
allow for additional space between your
vehicle and the vehicle in front of you.
Failure to do so could result in an accident. Towing Requirements – Trailer Lights and
Wiring
Whenever you pull a trailer, regardless of the
trailer size, stop lights and turn signals on the
trailer are required for motoring safety.
The Trailer Tow Package includes a 13 pin
wiring harness. Use a factory approved trailer
harness and connector.
NOTE:
Do not cut or splice wiring into the vehicles
wiring harness.
The electrical connections are all complete to
the vehicle but you must mate the harness to a
trailer connector.
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