key battery JEEP GRAND CHEROKEE 2009 WK / 3.G Owners Manual

Integrated Ignition Key
The integrated ignition key operates the ignition switch.
It also contains the Remote Keyless Entry (RKE) trans-
mitter and a valet key, which stores in the rear of the RKE
transmitter.
The valet key allows for entry into the vehicle should the
battery in the vehicle or the RKE transmitter go dead. The
valet key is also for locking the glove box. You can keep
the valet key with you when valet parking.
To remove the valet key from the RKE transmitter, slide
the mechanical latch at the top of the RKE transmitter
sideways with your thumb and then pull the key out
with your other hand.NOTE:You can insert the double-sided valet key into
the lock cylinders with either side up.
Ignition Key Removal
Place the shift lever in PARK. Turn the ignition key to the
LOCK position, and remove the key.
Three-Button FOBIK (FOB with Integrated Key)
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 15
2

Using the Panic Alarm
To turn the Panic Alarm feature on or off, press and hold
the PANIC button on the RKE transmitter for at least one
second and release. When the Panic Alarm is on, the
headlights and park lights will flash, the horn will pulse
on and off, and the interior lights will turn on.
The Panic Alarm will stay on for three minutes unless
you turn it off by either pressing the PANIC button a
second time, or drive the vehicle at a speed of 15 mph
(24 km/h) or greater.
NOTE:
•The interior lights will turn off if you turn the ignition
switch to the ACC or ON position while the Panic
Alarm is activated. However, the exterior lights and
horn will remain on.
Programming Additional Transmitters
Refer to Sentry Key“Customer Key Programming.”
If you do not have a programmed RKE transmitter,
contact your authorized dealer for details.
Transmitter Battery Service
The recommended replacement battery is one CR2032
battery.
NOTE:
•Perchlorate Material — special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
•Do not touch the battery terminals that are on the back
housing or the printed circuit board.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 25
2

If your Remote Keyless Entry (RKE) transmitter fails to
operate from a normal distance, check for these two
conditions.
1. A weak battery in the RKE transmitter. The expected
life of the battery is a minimum of three years.
2. Closeness to a radio transmitter such as a radio station
tower, airport transmitter, and some mobile or CB radios.
REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
328 ft (100 m).
How to Use Remote Start
All of the following conditions must be met before the
engine will remote start:
•Shift lever in PARK
•Doors closed
•Hood closed
•Liftgate closed
•Hazard switch off
•Brake switch inactive (brake pedal not pressed)
•Ignition key removed from ignition switch
•Battery at an acceptable charge level, and
•RKE PANIC button not pressed.
To Enter Remote Start Mode
Press and release the REMOTE START button
on the RKE transmitter twice, within five sec-
onds. The parking lights will flash and the horn
will chirp twice (if programmed). Then, the
engine will start and the vehicle will remain in the
Remote Start mode for a 15 minute cycle.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27
2

Three-Way Calling
To initiate three-way calling, press the VOICE RECOG-
NITION button while a call is in progress, and make a
second phone call, as described underMaking a Second
Call While Current Call is in Progress.After the second
call has established, press and hold the PHONE button
until you hear a double beep, indicating that the two calls
have been joined into one conference call.
Call Termination
To end a call in progress, momentarily press the PHONE
button. Only the active call(s) will be terminated and if
there is a call on hold, it will become the new active call.
If the active call is terminated by the far end, a call on
hold may not become active automatically. This is cell
phone-dependent. To bring the call back from hold, press
and hold the PHONE button until you hear a single beep.
Redial
•
Press the PHONE button to begin.
•After theReadyprompt and the following beep, say
Redial.
•The uconnectphone will call the last number that
was dialed from your cellular phone.
NOTE:This may not be the last number dialed from the
uconnectphone.
Call Continuation
Call continuation is the progression of a phone call on the
uconnectphone after the vehicle ignition key has been
switched to OFF. Call continuation functionality avail-
able on the vehicle can be any one of three types:
•After the ignition key is switched to OFF, a call can
continue on the uconnectphone either until the call
ends, or until the vehicle battery condition dictates
cessation of the call on the uconnectphone and
transfer of the call to the cellular phone.
94 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Turning Confirmation Prompts ON/OFF
Turning confirmation prompts off will stop the system
from confirming your choices (e.g., the uconnectphone
will not repeat a phone number before you dial it).
•Press the PHONE button to begin.
•After theReadyprompt and the following beep, say
Setup Confirmations.The uconnectphone will play
the current confirmation prompt status and you will
be given the choice to change it.
Phone and Network Status Indicators
If available on the radio and/or on a premium display
such as the instrument panel cluster, and supported by
your cellular phone, the uconnectphone will provide
notification to inform you of your phone and network
status when you are attempting to make a phone call
using uconnectphone. The status is given for roaming,
network signal strength, phone battery strength, etc.
Dialing Using the Cellular Phone Keypad
You can dial a phone number with your cellular phone
keypad and still use the uconnectphone (while dialing
via the cellular phone keypad, the user must exercise
caution and take precautionary safety measures). By
dialing a number with your paired Bluetoothcellular
phone, the audio will be played through your vehicle’s
audio system. The uconnectphone will work the same
as if you dial the number using voice recognition.
NOTE:Certain brands of cellular phones do not send
the dial ring to the uconnectphone to play it on the
vehicle audio system, so you will not hear it. Under this
situation, after successfully dialing a number the user
may feel that the call did not go through even though the
call is in progress. Once your call is answered, you will
hear the audio.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 99
3

The lights also turn on when a front door or rear door is
opened. The lights will also turn on when the UNLOCK
button on the remote keyless entry transmitter is pressed.
Sunglasses Storage
At the rear of the console a compartment is provided for
the storage of a pair of sunglasses.
The storage compartment access is apush/pushdesign.
Push the finger depression on the overhead console to
open. Push the finger depression to close.
GARAGE DOOR OPENER — IF EQUIPPED
HomeLinkreplaces up to three remote controls (hand-
held transmitters) that operate devices such as garage
door openers, motorized gates, lighting, or home security
systems. The HomeLinkunit operates off your vehicle’s
battery.The HomeLinkbuttons are located in the overhead
console, and contain one, two, or three dots/lines desig-
nating the different HomeLinkchannels.
NOTE:HomeLinkis disabled when the Vehicle Secu-
rity Alarm is active.
HomeLinkButtons
154 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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 re-
duces the temperature 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. Refer to “Fuel Requirements” in
this section for further details on fuel recommendations.
Battery Blanket Usage
A battery loses 60% of its cranking power as the battery
temperature decreases to 0°F (-18°C). For the same de-
crease in temperature, the engine requires twice as much
power to crank at the same RPM. The use of batteryblankets will greatly increase starting capability at low
temperatures. Suitable battery blankets are available
from your authorized MOPARdealer.
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 key to the ON position.
3. Watch for the “Wait To Start Light” in the instrument
cluster. Refer to “Instrument Cluster” in Section 4 of this
manual. It will glow for two to ten seconds or more,
STARTING AND OPERATING 283
5

HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located on the
switch bank just above the climate controls.
Press the switch to turn on the Hazard Warning
flashers. When the Hazard Warning flasher switch
is activated, all directional turn signals will flash
on and off to warn oncoming traffic of an emergency.
Press the switch a second time to turn off flashers.
This is an emergency warning system and should not be
used when the vehicle is in motion. Use it when your
vehicle is disabled and is creating a safety hazard for
other motorists.
If it is necessary to leave the vehicle to go for service, the
Hazard Warning flasher will continue to operate with the
ignition key removed and the vehicle locked.
NOTE:With extended use, the Hazard Warning flasher
may run down your battery.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
•On the highways — Slow down.
•In city traffic — While stopped, put the transmission in
NEUTRAL, but do not increase the engine idle speed.
NOTE:There are steps that you can take to slow down
an impending overheat condition. If your air conditioner
is on, turn it off. The air conditioning system adds heat to
the engine cooling system and turning off the A/C
removes this heat. You can also turn the temperature
control to maximum heat, the mode control to floor, and
the fan control to high. This allows the heater core to act
as a supplement to the radiator and aids in removing heat
from the engine cooling system.
390 WHAT TO DO IN EMERGENCIES

manual). Tighten the gas cap until aclickingsound is
heard. This is an indication that the gas cap is properly
tightened.
The message will remain displayed until the vehicle
diagnostic system can retest the fuel system. The test will
perform the next time the vehicle is started, if the vehicle
was keyed off above 40°F (4°C) outside temperature and
the following vehicle start is above 40°F (4°C) outside
temperature. It may be possible to have a message that
will not clear due to the test being disabled due to low
outside temperatures. If the test is performed and the
problem is gone, the message will disappear.
If the problem persists, the message will appear the next
time the vehicle is started. This might indicate a damaged
cap. If the problem is detected twice in a row, the system
will turn on the Malfunction Indicator Light (MIL).
Resolving the problem will turn the MIL light off. See
your authorized dealer for service.EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte-
nance (I/M), this check verifies the Malfunction
Indicator Light (MIL) is functioning and is not on
when the engine is running, and that the OBD II system
is ready for testing.
Normally, the OBD II system will be ready. The OBD II
system maynotbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
MAINTAINING YOUR VEHICLE 411
7

Your vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD II system is ready, you must
do the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see the MIL symbol come on as part of a normal bulb
check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFFthe ignition or start the engine. This means that your
vehicle’s OBD II system isnot readyand you should
notproceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
isreadyand you can proceed to the I/M station.
If your OBD II system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
412 MAINTAINING YOUR VEHICLE