2007 JEEP LIBERTY ECU

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS

A Word About Your Keys..................14
▫Ignition Key Removal...................14
▫Key-In-Ignition Reminder................16

Steering Wheel Lock — If Equipped..........16
▫To Manually Lock The Steering Wheel.......16
▫To Release The Steering Wheel Lock.........16

Sentry Key Immobilizer System..............16
▫Important Note About Service.............18
▫Replacement Keys......................18▫Customer Key Programming..............18
▫General Information....................19

Security Alarm System — If Equipped.........19
▫ToSetTheAlarm ......................20
▫To Disarm The System...................20

Illuminated Entry........................21

Remote Keyless Entry.....................21
▫To Unlock The Doors...................21
▫To Lock The Doors.....................22
2

The Sentry Key Immobilizer System does not need to be
armed or activated. Operation of the system is automatic
regardless of whether or not the vehicle is locked or
unlocked. During normal operation, the SKIM indicator
light will come on for 3 seconds immediately after the
ignition switch is turned on for a bulb check. Afterwards,
if the bulb remains on, this indicates a malfunction in the
electronics. If the bulb begins to flash immediately after
the ignition switch is turned on, this indicates that an
invalid key is being used to start the vehicle. Both of these
conditions will result in the engine being shut down after
2 seconds of running. Keep in mind that a key which has
not been programmed is also considered an invalid key
even if it is cut to fit the ignition for that vehicle.
If the SKIM indicator light comes on during normal
vehicle operation (it has been running for longer than 10
seconds) a fault has been detected in the electronics and
the vehicle should be serviced as soon as possible.NOTE:
•The Sentry Key Immobilizer System is not compatible
with remote starting systems. Use of these systems
may result in vehicle starting problems and loss of
security protection.
•Mobil Speedpass™, additional Sentry Keys, or any
other transponder equipped components on the same
keychain will not cause a key-related (Transponder)
fault unless the additional part isphysically held
against the ignition keybeing used when starting the
vehicle. Also, cell phones, pagers, or other RF electron-
ics will not cause interference with this system.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17
2

4. 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. The SKIM indicator
light will stop flashing, turn on for 3 seconds; then turn
off.
The new Sentry Key has been programmed. Repeat this
process to program up to a total of 8 keys.
General Information
The Sentry Key Immobilizer System complies with FCC
rules part 15 and with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference that may be
received, including interference that may cause undes-
ired operation.
SECURITY ALARM SYSTEM — IF EQUIPPED
This system monitors the vehicle doors, swing gate,
swing gate flip-up window, and ignition for unautho-
rized operation. When the alarm is activated, the system
provides both audible and visual signals. The horn,
headlights, and tail lights will sound/flash repeatedly for
three minutes. If disturbance is still present (driver’s
door, passenger door, other doors, ignition) after three
minutes, the headlights and tail lights will flash for an
additional 15 minutes.
NOTE:The “Panic” and “Security” alarms are quite
different. Please take a moment to activate the “Panic”
and the “Security” modes to hear the differences in the
horn. In case one should go off in the future, you will
need to know which mode has been activated in order to
deactivate it.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19
2

To Set the Alarm
The alarm will set when you use the remote keyless entry
transmitter to lock the doors and swing gate or when you
use the power door lock switch while the door is open.
After all the doors are locked and closed, the “Sentry
Key/Security Alarm Indicator Light” (located in the
instrument cluster) will flash rapidly for about 16 sec-
onds to signal that the system is arming. During this 16
second arming period, opening any door or the swing
gate will cancel the arming. If the system successfully
arms, the “Sentry Key/Security Alarm Indicator Light”
will flash at a slower rate to indicate the alarm is set.
To Disarm the System
To disarm the system, you will need to press the “Un-
lock” button on the remote keyless entry transmitter or
turn the ignition key to the RUN position. If something
has triggered the system in your absence, the horn will
sound three times when you unlock the doors. Check the
vehicle for tampering.NOTE:On vehicles equipped with Remote Keyless
Entry (RKE), there will not be a door lock cylinder on the
front passenger door, rear doors, or rear swing gate.
Therefore, you will be unable to disarm the system with
a manual unlock of the passenger or rear doors.
The Security Alarm System is designed to protect your
vehicle; however, you can create conditions where the
system will arm unexpectedly. If you remain in the
vehicle and lock the doors with the transmitter, once the
system is armed (after 16 seconds), when you pull the
door handle to exit the alarm will sound. If this occurs,
press the “Unlock” button on the remote keyless entry
transmitter to disarm the system. You may also acciden-
tally disarm the system by unlocking the driver’s door
with the key and then locking it. The door will be locked
but the Security Alarm will not arm.
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Panic Alarm
The panic mode flashes the park lights, and sounds the
horn for about 3 minutes or until the alarm is turned off.
To Use the Panic Alarm
Press and hold the PANIC button for at least 1 second to
activate the panic alarm. Press and hold the PANIC
button a second time to deactivate the alarm. The alarm
will also shut itself off after starting the vehicle and
accelerating to 15 mph (24 km/h).
NOTE:The “Panic” and “Security” alarms are quite
different. Please take a moment to activate the “Panic”
and the “Security” modes to hear the differences in the
horn. In case one should go off in the future, you will
need to know which mode has been activated in order to
deactivate it.
To Program Additional Transmitters
NOTE:If vehicle is equipped with the optional Elec-
tronic Vehicle Information Center (EVIC) in the overhead
console, the transmitters may also be programmed
through the EVIC display. For additional information,
refer to “Overhead Console — If Equipped” in Section 3.
(See page 136 for more information.)
Up to 4 transmitters can be programmed to your vehicle.
To obtain additional transmitters, contact your autho-
rized dealer. To program a transmitter (within 23–50 feet
(7–15 meters) of the vehicle), perform the following
procedure:
1. Gather every transmitter that is to be used with the
vehicle including any transmitters that are currently
programmed.
24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Manual Door Locks
Use the manual door lock plunger to lock the doors from
inside the vehicle. If the plunger is down when the door
is closed, the door will lock. Therefore, make sure the
keys are not inside the vehicle before closing the door.WARNING!
•For personal security, and safety in the event of an
accident, lock the vehicle doors as you drive as
well as when you park and leave the vehicle.
•When leaving the vehicle always remove the key
from the ignition lock, and lock your vehicle. Do
not leave children unattended in the vehicle, or
with access to an unlocked vehicle. Unsupervised
use of vehicle equipment may cause severe per-
sonal injuries and death.
Door Lock Plunger
28 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Airbag Warning Light
You will want to have the airbag system ready to inflate
for your protection in an impact. The airbag system is
designed to be maintenance free. If any of the following
occurs, have an authorized dealer service the system
promptly:
•Does not come on during the 6 to 8 seconds after the
ignition switch is first turned on.
•Remains on after the 6 to 8 second interval.
•Comes on for any period of time while driving.
Child Restraint
Everyone in your vehicle needs to be buckled up all the
time — babies and children, too. Every state in the United
States and all Canadian provinces require that small
children ride in proper restraint systems. This is the law,
and you can be prosecuted for ignoring it.Children 12 years and under should ride properly buck-
led up in a rear seat, if available. According to crash
statistics, children are safer when properly restrained in
the rear seats rather than in the front.
WARNING!
In a collision, an unrestrained child, even a tiny
baby, can become a missile inside the vehicle. The
force required to hold even an infant on your lap can
become so great that you could not hold the child, no
matter how strong you are. The child and others
could be badly injured. Any child riding in your
vehicle should be in a proper restraint for the child’s
size.
Infants and Small Children
There are different sizes and types of restraints for
children from newborn size to the child almost large
64 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Standards. The manufacturer recommends that you
try a child restraint in the vehicle seats where you will
use it before you buy it.
•The restraint must be appropriate for your child’s
weight and height. Check the label on the restraint for
weight and height limits.
•Carefully follow the instructions that come with the
restraint. If you install the restraint improperly, it may
not work when you need it.
•The passenger seat belts are equipped with either
cinching latch plates or automatic locking retractors,
which are designed to keep the lap portion tight
around the child restraint so that it is not necessary to
use a locking clip. If the seat belt has a cinching latch
plate, pulling up on the shoulder portion of the
lap/shoulder belt will tighten the belt. The cinching
latch plate will keep the belt tight, however, any seatbelt system will loosen with time, so check the belt
occasionally and pull it tight if necessary.
If the seat belt has a automatic locking retractor, it will
have a distinctive label. Pull the belt from the retractor
until there is enough to allow you to pass through the
child restraint and slide the latch plate into the buckle.
Then, pull the belt until it is all extracted from the
retractor. Allow the belt to return to the retractor,
pulling on the excess webbing to tighten the lap
portion about the child restraint. Refer to “Automatic
Locking Mode” earlier in this section.
•Buckle the child into the restraint exactly as the
manufacturer’s instructions tell you.
•When your child restraint is not in use, secure it in the
vehicle with the seat belt or remove it from the vehicle.
Do not leave it loose in the vehicle. In a sudden stop or
collision, it could strike the occupants or seat backs
and cause serious personal injury.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 67
2