2008 JEEP GRAND CHEROKEE key fob

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
mA Word About Your Keys..................12
NWireless Ignition Node (WIN).............12
NFOB With Integrated Key (FOBIK)..........13
NIgnition Key Removal...................14
NKey-In-Ignition Reminder................15
mSentry Key............................15
NReplacement Keys......................16
NCustomer Key (FOB) Programming..........17
NGeneral Information....................18mSecurity Alarm System Ð If Equipped.........18
NTo Set The Alarm......................18
NTo Disarm The System...................19
mIlluminated Entry........................19
mRemote Keyless Entry.....................19
NTo Unlock The Doors...................20
NTo Lock The Doors.....................21
NTo Release The Liftgate Flipper Glass........22
NUsing The Panic Alarm..................22
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A WORD ABOUT YOUR KEYS
Your vehicle uses a keyless ignition system. This system
consists of a Fob with Integrated Key and a Wireless
Ignition Node (WIN) with integral ignition switch. You
can insert the double-sided integrated key into the igni-
tion switch with either side up.
Wireless Ignition Node (WIN)
The Wireless Ignition Node (WIN) operates similar to an
ignition switch. It has four operating positions, three of
which are detented and one spring-loaded. The detented
positions are LOCK, ACC, and ON. The START position
is a spring-loaded momentary contact position. When
released from the START position, the switch automati-
cally returns to the detented ON position.
Wireless Ignition Node (WIN)
12 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Fob with Integrated Key (FOBIK)
The Fob with Integrated 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 Fob.
The valet key allows for entry into the vehicle should the
battery in the vehicle or the Fob go dead. You can keep
the valet key with you when valet parking.
To remove the valet key from the Fob, slide the mechani-
cal latch at the top of the Fob sideways with your thumb
and then pull the key out of the Fob with your other
hand.
NOTE:You can insert the double-sided valet key into
the lock cylinders with either side up.
3 Button FOBIK
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CAUTION!
An unlocked car is an invitation to thieves. Always
remove key from the ignition and lock all doors
when leaving the vehicle unattended.
Key-In-Ignition Reminder
If you open the driver's door and the key is in the
ignition, a chime will sound to remind you to remove the
key.
NOTE:The Key-In-Ignition reminder only sounds
when the ignition key is placed in the LOCK or ACC
position.
SENTRY KEY
The Sentry Key Immobilizer System prevents unautho-
rized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses the factory-mated Fob with Integrated
Key and Wireless Ignition Node (WIN) to prevent unau-
thorized vehicle operation. Therefore, only Fobs that are
programmed to the vehicle can be used to start and
operate the vehicle. The system will shut the engine off in
two (2) seconds if someone uses an invalid Fob to start
the engine.
After turning the ignition switch to the ON position, the
Vehicle Security Alarm Indicator Light will turn on for
three (3) seconds for a bulb check. If the light remains on
after the bulb check, it indicates that there is a problem
with the electronics. In addition, if the light begins to
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flash after the bulb check, it indicates that someone used
an invalid Fob to start the engine. Either of these condi-
tions will result in the engine being shut off after two (2)
seconds.
If the Vehicle Security Alarm Indicator Light turns on
during normal vehicle operation (vehicle running for
longer than 10 seconds), it indicates that there is a fault in
the electronics. Should this occur, have the vehicle ser-
viced as soon as possible.
NOTE:
²The Sentry Key Immobilizer System is not compatible
with aftermarket remote starting systems. Use of these
systems may result in vehicle starting problems and
loss of security protection.
²Exxon/Mobil Speed Pass,Ÿ additional Fobs, or any
other transponder-equipped components on the same
key chain willnotcause a fault unless the additional
part isphysically held against the Fobbeing used tostart the vehicle. Cell phones, pagers, or other RF
electronics will not cause interference with this system.
All of the Fobs provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE:Only Fobs that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a Fob is programmed to a vehicle, it cannot be
programmed to any other vehicle.
CAUTION!
Always remove Sentry Keys from the vehicle and
lock all doors when leaving the vehicle unattended.
At the time of purchase, the original owner is provided
with a four-digit PIN number. Keep the PIN in a secure
16 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

location. This number is required for dealer replacement
of Fobs. Duplication of Fobs may be performed at an
authorized dealer or by using the Customer Key Pro-
gramming procedure. This procedure consists of pro-
gramming a blank Fob to the vehicle electronics. A blank
Fob is one, which has never been programmed.
NOTE: When having the Sentry Key Immobilizer
System serviced, bring all vehicle Fobs with you to the
dealer.
Customer Key (Fob) Programming
If you have two valid sentry keys, you can program new
sentry keys to the system by performing the following
procedure:
1. Insert the first valid key into the ignition switch and
turn the ignition switch ON for at least 3 seconds but no
longer than 15 seconds. Turn the ignition switch OFF and
remove the first key.2. Insert the second valid key and turn the ignition
switch ON within 15 seconds. After ten seconds, a chime
will sound and the Vehicle Security Alarm Indicator
Light will begin to flash. Turn the ignition switch OFF
and remove the second key.
3. Insert a blank Sentry Key into the ignition switch and
turn the ignition switch ON within 60 seconds. After 10
seconds, a single chime will sound and the Vehicle
Security Alarm Indicator Light will stop flashing, turn on
again for 3 seconds, and then turn off.
The new Sentry Key is programmed.The Keyless Entry
Transmitter will also be programmed during this pro-
cedure.
Repeat this procedure to program up to 8 keys. If you do
not have a programmed sentry key, contact your dealer
for details.
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NOTE:Inserting the Fob with Integrated Key into the
ignition switch disables all buttons on that transmitter;
however, the buttons on the remaining transmitters will
continue to work. Shifting the vehicle out of ªPº (Park)
disables all transmitter buttons for all Fobs.To Unlock the Doors
Press and release the ªUnlockº button on the transmitter
once to unlock the driver's door, or twice to unlock all
doors. The turn signal lights will flash to acknowledge
the unlock signal. The illuminated entry system will also
turn on.
Remote Key Unlock, Driver Door/All Doors First
This feature lets you program the system to unlock either
the driver's door or all doors on the first press of the
ªUnlockº button on the transmitter. To change the cur-
rent setting, proceed as follows:
²For vehicles equipped with the Electronic Vehicle
Information Center (EVIC), refer to ªRemote Key
Unlock,º under ªPersonal Settings (Customer Pro-
grammable Features),º under ªElectronic Vehicle In-
formation Center (EVIC)º in Section 4 of this manual
for details.
3 Button FOBIK
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

²You may need to be less than 23 feet (7 meters) from
the vehicle when using the transmitter to turn off the
panic alarm due to the radio frequency noises emitted
by the system.
Programming Additional Transmitters
Refer to SENTRY KEY ªCustomer Key (Fob) Program-
ming.º
If you do not have a programmed transmitter, contact
your dealer for details.
Transmitter Battery Service
The recommended replacement battery is one CR2032
battery.
NOTE:P
erchlorate Material Ð special handling may
apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate
NOTE:Do not touch the battery terminals that are on
the back housing or the printed circuit board.1. Battery access is through a door located on the rear of
the FOBIK. Insert a small, flat bladed screwdriver into the
slot and gently pry open the access door.
FOBIK Battery Replacement
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