2012 JEEP GRAND CHEROKEE key fob

Programming Additional
Transmitters
Programming Key Fobs or RKE transmitters
may be performed at an authorized dealer.
Transmitter Battery ReplacementThe 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.
1. Remove the emergency key by sliding the
mechanical latch at the top of the RKE trans-
mitter sideways with your thumb and then pull
the key out with your other hand. 2. Insert the tip of the emergency key or a #2
flat blade screwdriver into the slot and gently
pry the two halves of the RKE transmitter apart.
Make sure not to damage the seal during
removal.
Emergency Key RemovalInserting Emergency Key Into Slot
Separating RKE Transmitter
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3. Remove and replace the battery. When re-
placing the battery, match the + sign on the
battery to the + sign on the inside of the battery
clip, located on the back cover. Avoid touching
the new battery with your fingers. Skin oils may
cause battery deterioration. If you touch a
battery, clean it with rubbing alcohol.
4. To assemble the RKE transmitter case, snap
the two halves together.
General InformationThe RKE transmitter and receivers operate on a
carrier frequency of 433.92 MHz as required by
EEC regulations. These devices must be certi-
fied to conform to specific regulations in each
individual country. Two sets of regulations are
involved: ETS (European Telecommunication
Standard) 300–220, which most countries use,
and German BZT federal regulation 225Z125,
which is based on ETC 300–220 but has addi-
tional unique requirements. Other defined re-
quirements are noted in ANNEX VI of COMMIS-
SION DIRECTIVE 95/56/EC. Operation is
subject to the following two conditions:
•This device may not cause harmful interfer-
ence. •
This device must accept any interference
received, including interference that may
cause undesired operation.
If your RKE transmitter fails to operate from a
normal distance, check for these two condi-
tions:
1. Weak battery in RKE transmitter. The ex-
pected 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.
DOOR LOCKSThe power door locks can be manually locked
from inside the vehicle by using the door lock
knob. To lock each door, push the door lock
knob on each door trim panel downward. To
unlock the front doors, pull the inside door
handle to the first detent. To unlock the rear
doors, pull the door lock knob on the door trim
panel upward. If the lock knob is down when
the door is closed, the door will lock. Therefore,
make sure the key is not inside the vehicle
before closing the door.
WARNING!
• For personal security and safety in the
event of an accident, lock the vehicle doors
when you drive, as well as when you park
and leave the vehicle.
• When leaving the vehicle, always remove
the key fob from the ignition and lock your
vehicle.
• Never leave children alone in a vehicle, or
with access to an unlocked vehicle.
(Continued)
Manual Door Lock Knob
20

WARNING!(Continued)
• Allowing children to be in a vehicle unat-
tended is dangerous for a number of rea-
sons. A child or others could be seriously or
fatally injured. Children should be warned
not to touch the parking brake, brake pedal
or the shift lever
• Do not leave the key fob in or near the
vehicle, and do not leave Keyless Enter-
N-Go in the ACC or ON/RUN mode. A child
could operate power windows, other con-
trols, or move the vehicle.
Power Door LocksThe power door lock switch is located on each
front door panel. Press the switch to lock or
unlock the doors. If the lock knob is down when the door is
closed, the door will lock. Therefore, make sure
the Key Fob is not inside the vehicle before
closing the door.
If you press the door lock switch while the Key
Fob is in the ignition switch and the driver’s
door is open, the doors will not lock.
If a rear door is locked, it cannot be opened
from inside the vehicle without first unlocking
the door. The door may be unlocked manually
by raising the lock knob.Automatic Door Locks — If Equipped
The auto door lock feature default condition is
disabled. When enabled, the door locks will
lock automatically when the vehicle’s speed
exceeds 15 mph (24 km/h). The auto door lock
feature can be enabled or disabled by your
authorized dealer per written request of the
customer. Please see your authorized dealer
for service.
Automatic Unlock On Exit Feature — If
Equipped
If Auto Unlock is enabled, this feature will
unlock all the doors when the driver’s door is
opened if the vehicle is stopped and in PARK or
NEUTRAL. Refer to “Electronic Vehicle Informa-
tion Center (EVIC)/Personal Settings
(Customer-Programmable Features)” in “Un-
derstanding Your Instrument Panel” for further
information.
Child-Protection Door Lock
System — Rear Doors
To provide a safer environment for small chil-
dren riding in the rear seats, the rear doors are
equipped with Child-Protection Door Lock sys-
tem.
Power Door Lock Switch
21

To Unlock From The Driver’s Side:
With a valid Passive Entry RKE transmitter
within 5 ft (1.5 m) of the driver’s door handle,
grab the driver’s front door handle to unlock the
driver’s door automatically. The interior door
panel lock knob will raise when the door is
unlocked.NOTE:
If “Unlock All Doors 1st Press” is pro-
grammed all doors will unlock when you
grab hold of the driver’s front door handle.
To select between “Unlock Driver Door 1st
Press” and “Unlock All Doors 1st Press”,
refer to “Electronic Vehicle Information Cen-
ter (EVIC)/Personal Settings (Customer-
Programmable Features)” in “Understand-
ing Your Instrument Panel” for further
information.
To Unlock From The Passenger Side:
With a valid Passive Entry RKE transmitter
within 5 ft (1.5 m) of the passenger door handle,
grab the front passenger door handle to unlock
all four doors automatically. The interior door
panel lock knob will raise when the door is
unlocked.
NOTE:
All doors will unlock when the front passen-
ger door handle is grabbed regardless of the
driver’s door unlock preference setting
(“Unlock Driver Door 1st Press” or “Unlock
All Doors 1st Press”).Preventing Inadvertent Locking Of Passive
Entry RKE Transmitter In Vehicle
To minimize the possibility of unintentionally
locking a Passive Entry RKE transmitter inside
your vehicle, the Passive Entry system is
equipped with an automatic door unlock fea-
ture which will function if there is no Key Fob
present in the ignition.
If one of the vehicle doors is open and the door
panel switch is used to lock the vehicle, once
all open doors have been closed the vehicle
checks the inside and outside of the vehicle for
any valid Passive Entry RKE transmitters. If one
of the vehicle’s Passive Entry RKE transmitters
is detected inside the vehicle, and no other
valid Passive Entry RKE transmitters are de-
tected outside the vehicle, the Passive Entry
System automatically unlocks all vehicle doors
and chirps the horn three times (on the third
attempt ALL doors will lock and the Passive
Entry RKE transmitter can be locked in the
vehicle).
Grabbing The Driver’s Door Handle
23

rear trim once will close the liftgate only, this
button cannot be used to open the liftgate.
To operate the power liftgate manually in the
open direction, pull the liftgate handle once to
initiate a power cycle and then pull the handle
a second time to put liftgate into manual mode.
When the LIFTGATE button on the RKE trans-
mitter is pressed two times, the turn signals will
flash twice to signal that the liftgate is opening
or closing (if Flash Lamps with Lock is enabled
in the EVIC) and the liftgate chime will be
audible. For further information, refer to
Customer-Programmable Features (System
Setup)/Electronic Vehicle Information Center
(EVIC)inUnderstanding Your Instrument
Panel.
NOTE:
In the event of a power malfunction to the
liftgate, an emergency liftgate latch release
can be used to open the liftgate. The emer-
gency liftgate latch release can be accessed
through a snap-in cover located on the lift-
gate trim panel.WARNING!
During power operation, personal injury or
cargo damage may occur. Ensure the liftgate
travel path is clear. Make sure the liftgate is
closed and latched before driving away.
NOTE:
• The power liftgate will not operate if the
liftgate flipper glass is open.
• The power liftgate buttons will not oper-
ate if the vehicle is in gear or the vehicle
speed is above 0 mph (0 km/h).
• The power liftgate will not operate in tem-
peratures below 22°F (30°C) or tem-
peratures above 150°F (65°C). Be sure to
remove any buildup of snow or ice from
the liftgate before pressing any of the
power liftgate switches.
• If anything obstructs the power liftgate
while it is closing or opening, the liftgate
will automatically reverse to the closed or
open position, provided it meets suffi-
cient resistance. •
There are also pinch sensors attached to
the side of the liftgate. Light pressure
anywhere along these strips will cause
the liftgate to return to the open position.
• The power liftgate must be in the full open
position for rear liftgate close button on
the left rear trim, near the liftgate opening
to operate. If the liftgate is not fully open,
press the Liftgate button on the Key Fob
to fully open the liftgate, and then press it
again to close.
• If the liftgate handle is pulled while the
power liftgate is closing, the liftgate will
reverse to the full open position.
• If the liftgate handle is pulled while the
power liftgate is opening, the liftgate mo-
tor will disengage to allow manual opera-
tion.
• If the power liftgate encounters multiple
obstructions within the same cycle, the
system will automatically stop and the
liftgate must be opened or closed manu-
ally.
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Electronic Vehicle Information
Center (EVIC) Displays
When the appropriate conditions exist, the
EVIC displays the following messages:
•Vehicle Not In Park
• Key Left Vehicle
• Key Not Detected
• Service Keyless System
• Service Tire Pressure System
• Service Park Assist System
• Park Assist System Blinded
• Park Assist Disabled
• Front Sensor Blinded
• Rear Sensor Blinded
• Keyfob Battery Low
• Liftglass Open
• Left Front Turn Signal Lamp Out
• Right Front Turn Signal Lamp Out
• Left Rear Turn Signal Lamp Out •
Right Rear Turn Signal Lamp Out
• Check Tire Pressure
• ESC System Off
• Service Blind Spot System
• Blind Spot Detection Unavailable
• Blind Spot System Off
• Blind Spot System Unavailable Sensor
Blocked
• Blind Spot System Unavailable Astronomy
Zone — When the Blind Spot Module senses
a tower on the same frequency that it is
interfering with, it will automatically turn the
Blind Spot System off.
• Normal Cruise Ready — When Adaptive
Cruise Control (ACC) system is turned off
and Normal (Fixed Speed) Cruise Control
mode is available. Refer to “Adaptive Cruise
Control (ACC)” in “Understanding The Fea-
tures Of Your Vehicle” (if equipped).
• Adaptive Cruise Off — When the Adaptive
Cruise Control (ACC) system is turned off. Refer to “Adaptive Cruise Control (ACC)” in
“Understanding The Features Of Your Ve-
hicle” (if equipped).
• ACC Ready — When the ACC system is
activated. Refer to “Adaptive Cruise Control
(ACC)” in “Understanding The Features Of
Your Vehicle” (if equipped).
• ACC Set — After setting the desired speed
in the ACC system. Refer to “Adaptive Cruise
Control (ACC)” in “Understanding The Fea-
tures Of Your Vehicle” (if equipped).
• ACC Cancelled — To disable the ACC sys-
tem. Refer to “Adaptive Cruise Control
(ACC)” in “Understanding The Features Of
Your Vehicle” (if equipped).
• Sensed Vehicle Indicator — The system de-
tects a slower moving vehicle in the same
lane. Refer to “Adaptive Cruise Control
(ACC)” in “Understanding The Features Of
Your Vehicle” (if equipped).
• Driver Override — If you apply the accelera-
tor after setting the desired speed in the
ACC system. Refer to “Adaptive Cruise Con-
166

STARTING PROCEDURESBefore starting your vehicle, adjust your seat,
adjust the inside and outside mirrors, fasten
your seat belt, and if present, instruct all other
occupants to buckle their seat belts.
WARNING!
•Never leave children alone in a vehicle, or
with access to an unlocked vehicle. Allow-
ing children to be in a vehicle unattended is
dangerous for a number of reasons. A child
or others could be seriously or fatally in-
jured. Children should be warned not to
touch the parking brake, brake pedal or the
shift lever.
• Do not leave the key fob in or near the
vehicle, and do not leave a vehicle
equipped with Keyless Enter-N-Go in the
ACC or ON/RUN mode. A child could op-
erate power windows, other controls, or
move the vehicle.
Automatic TransmissionThe shift lever must be in the NEUTRAL or
PARK position before you can start the engine.
Apply the brakes before shifting into any driv-
ing gear.
CAUTION!
Damage to the transmission may occur if the
following precautions are not observed:
•Shift into PARK only after the vehicle has
come to a complete stop.
• Shift into or out of REVERSE only after the
vehicle has come to a complete stop and
the engine is at idle speed.
• Do not shift from REVERSE, PARK, or
NEUTRAL into any forward gear when the
engine is above idle speed.
• Before shifting into any gear, make sure
your foot is firmly on the brake pedal.
Using Fob With Integrated Key (Tip Start)
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or
pressing the accelerator pedal. Do not
press the accelerator. Use the Fob with
Integrated Key to briefly turn the ignition switch
to the START position and release it as soon as
the starter engages. The starter motor will con-
tinue to run, and it will disengage automatically
when the engine is running. If the engine fails to
start, the starter will disengage automatically in
10 seconds. If this occurs, turn the ignition
switch to the LOCK position, wait 10 to 15 sec-
onds, then repeat the “Normal Starting” proce-
dure.
Keyless Enter-N-Go
This feature allows the
driver to operate the ig-
nition switch with the
push of a button, as
long as the ENGINE
START/STOP button is
installed and the Re-
mote Keyless Entry
(RKE) transmitter is in
the passenger com-
partment.
216

Installing and Removing the ENGINE
START/STOP Button
Installing the Button
1. Remove the key fob from the ignition switch.
2. Insert the ENGINE START/STOP button into
the ignition switch with the lettering facing up
and readable.
3. Press firmly on the center of the button to
secure it into position.
Removing the Button
1. The ENGINE START/STOP button can be
removed from the ignition switch for key fob
use.
2. Insert the metal part of the emergency key
under the chrome bezel at the 6 o’clock posi-
tion and gently pry the button loose.
NOTE:
The ENGINE START/STOP button should
only be removed or inserted with the ignition
in the LOCK position (OFF position for Key-
less Enter-N-Go).Normal Starting
Using the ENGINE START/STOP Button
NOTE:
Normal starting of either a cold or a warm
engine is obtained without pumping or
pressing the accelerator pedal.
To start the engine, the transmission must be in
PARK or NEUTRAL. Press and hold the brake
pedal while pressing the ENGINE START/STOP
button once. The system takes over and at-
tempts to start the vehicle. If the vehicle fails to
start, the starter will disengage automatically
after 10 seconds. If you wish to stop the crank-
ing of the engine prior to the engine starting,
press the button again.
To Turn Off the Engine Using ENGINE
START/STOP Button
1. Place the shift lever in PARK, then press and
release the ENGINE START/STOP button.
2. The ignition switch will return to the OFF
position.
3. If the shift lever is not in PARK, the ENGINE
START/STOP button must be held for two sec-onds and vehicle speed must be above 5 mph
(8 km/h) before the engine will shut off. The
ignition switch position will remain in the ACC
position until the shift lever is in PARK and the
button is pressed twice to the OFF position. If
the shift lever is not in PARK and the ENGINE
START/STOP button is pressed once, the EVIC
(if equipped) will display a “Vehicle Not In Park”
message and the engine will remain running.
Never leave a vehicle out of the PARK position,
or it could roll.
NOTE:
If the ignition switch is left in the ACC or
RUN (engine not running) position and the
transmission is in PARK, the system will
automatically time out after 30 minutes of
inactivity and the ignition will switch to the
OFF position.
Keyless Enter-N-Go Functions – With
Driver’s Foot OFF the Brake Pedal (In
PARK or NEUTRAL Position)
The Keyless Enter-N-Go feature operates simi-
lar to an ignition switch. It has four positions,
OFF, ACC, RUN and START. To change the
217