2004 JEEP GRAND CHEROKEE ECU

NProgramming Additional Transmitters........22
NTransmitter Battery Replacement...........22
mSecurity Alarm System Ð If Equipped.........23
NTo Set The Alarm......................23
NTo Disarm The System...................23
mPower Windows........................24
NAuto Down Feature Ð If Equipped.........25
NWind Buffeting........................25
mOccupant Restraints......................26
NLap/Shoulder Belts.....................27
NLap/Shoulder Belt Operating Instructions.....28
NAdjustable Upper Shoulder Belt Anchorage....30
NAutomatic Locking Mode Ð If Equipped.....31NEnergy Management Feature..............32
NRear Center Lap Belt....................33
NEnhanced Driver Seat Belt Use Reminder
System (BeltAlert)......................33
NSeat Belts And Pregnant Women............34
NSeat Belt Extender......................35
NDriver And Front Passenger Supplemental
Restraint Systems (SRS)..................35
NChild Restraint........................44
mEngine Break-In Recommendations...........51
mSafety Tips............................51
NExhaust Gas..........................51
NSafety Checks You Should Make Inside The
Vehicle..............................52
NSafety Checks You Should Make Outside The
Vehicle..............................53
10 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

If the SKIS 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:
²The 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.
²Mobil SpeedpassŸ, 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.
Important Note About Service
A four digit PIN number is needed to service the Sentry
Key Immobilizer System. This number can be obtained
from your authorized dealer. However, this number can
also be found on your customer invoice that you were
given upon receipt of your vehicle.
Replacement Keys
NOTE:Only keys that have been programmed to the
vehicle electronics can be used to start the vehicle. Once
a Sentry Key has been programmed to a vehicle, it cannot
be programmed to any other vehicle.
At the time of purchase, the original owner is provided
with a four digit PIN number. This number is required
for dealer replacement of keys. Duplication of keys may
be performed at an authorized dealer or by using the
Customer Key Programming procedure. This procedure
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13
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Door Locks
All doors are equipped with a slide-type interior door
lock. To manually lock a door, slide the lever rearward
(toward the rear of the vehicle) to the ªLockº position.
Once locked, the rear doors cannot be opened from the
inside until the lock lever has been released. However,
the front doors can be opened using the inside door
handle.
To manually unlock a door, slide the lever forward
(toward the front of the vehicle) to the ªUnlockº position.
WARNING!
For personal security reasons and safety in a colli-
sion, lock the vehicle doors when you drive and
when you park and leave the vehicle.
WARNING!
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 personal inju-
ries and death.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17
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4. Reset the transmitter by pressing the ªUnlockº button
six times. Test the transmitter operation.
SECURITY ALARM SYSTEM Ð IF EQUIPPED
This system monitors the vehicle doors, liftgate, liftgate
flipper glass, and ignition for unauthorized operation.
When the alarm is activated, the system provides both
audible and visual signals. The horn will sound repeat-
edly for three minutes and the headlights and taillights
will flash for an additional 15 minutes.
To Set the Alarm
The alarm will set when you use the remote keyless entry
transmitter to lock the doors and liftgate or when you use
the power door lock switch while the door is open. After
all the doors are locked and closed, a red light on top of
the instrument panel will flash rapidly for about 16
seconds to signal that the system is arming. During this
16 second pre-arm period, opening any door or theliftgate will cancel the arming. If the system successfully
arms, the red light will flash at a slower rate to indicate
the alarm is set.
To Disarm the System
To disarm the system, use the remote keyless entry
transmitter or the key to unlock the driver's door. 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.
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 ªUnlockº button on the remote keyless entry
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 23
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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.
POWER WINDOWS
The power window controls are located on the driver's
door trim panel. There is a single switch on the front
passenger door which operates the passenger door win-
dow.
24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

1. Children 12 years and under should always ride
buckled up in a rear seat.
Infants in rear facing child restraints shouldNEVERride
in the front seat of a vehicle with a passenger airbag. An
airbag deplyment could cause severe injury or death to
infants in that position.
Children that are not big enough to properly wear the
vehicle seat belt should be secured in the rear seat, in a
child restraint or belt-positioning booster seat. Older
children who do not use child restraints or belt-
positioning booster seats should ride properly buckled
up in the rear seat. Never allow children to slide the
shoulder belt behind them or under their arm.
If a child from 1 to 12 years old must ride in the front
passenger seat because the vehicle is crowded, move the
seat as far back as possible, and use the proper child
restraint. See ªChild Restraintº in this section.You should read the instructions provided with your
child restraint to make sure that you are using it properly.
2. All occupants should use their lap and shoulder belts
properly.
3. The driver and front passenger seats should be moved
back as far as practical to allow the front airbags room to
inflate.
4. If your vehicle has window bags, do not lean against
the door or window, airbags will inflate forcefully into
the space between you and the door.
38 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:
²Does not come on during the 6 to 8 seconds after the
ignition switch is first turned on.
²Remains on after the 6 to 8 second interval.
²Comes on for any period of time while driving.
Child Restraint
Everyone in your vehicle needs to be buckled up all the
time Ð 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
44 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

²The passenger seat belts are equipped with cinching
latch plates, which are designed to keep the latch
portion tight around the child restraint so that it is not
necessary to use a locking clip. 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 seat belt system will loosen with
time, so check the belt occasionally and pull it tight if
necessary.
²In the rear seat, you may have trouble tightening the
lap/shoulder belt on the child restraint because the
buckle or latch plate is too close to the belt path
opening on the restraint. Disconnect the latch plate
from the buckle and twist the short buckle-end belt
several times to shorten it. Insert the latch plate into
the buckle with the release button facing out.
²If the belt still cannot be tightened, or if pulling and
pushing on the restraint loosens the belt, disconnect
the latch plate from the buckle, turn the buckle
around, and insert the latch plate into the buckle
again. If you still cannot make the child restraint
secure, try a different seating position.
²Buckle the child into the restraint exactly as the
manufacturer's instructions tell you.
²When 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.
Lower Anchors and Tethers for CHildren (LATCH)
Your vehicle is equipped with the child restraint anchor-
age system called LATCH, which stands for Lower
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 47
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