2010 JEEP WRANGLER ECU

The Advanced Front Airbags have a multistage inflator
design. This allows the airbag to have different rates of
inflation that are based on the severity and type of
collision. Along with the seat belts, Advanced Front
Airbags work with the instrument panel knee bolsters to
provide improved protection for the driver and front
passenger. Side airbags also work with seat belts to
improve occupant protection.
Here are some simple steps you can take to minimize the
risk of harm from a deploying airbag:
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 deployment 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 (not in a rear facing child
seat) must ride in the front passenger seat, move the seat
as far back as possible and use the proper child restraint.
(Refer to “Child Restraints”)
You should read the instructions provided with your
child restraint to make sure that you are using it properly.
2. All occupants should ALWAYS use their lap and
shoulder belts properly.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 53

vehicle dynamics and safety systems for a short period of
time, typically 30 seconds or less. The EDR in this vehicle
is designed to record such data as:
•How various systems in your vehicle were operating;
•Whether or not the driver and passenger safety belts
were buckled/fastened;
•How far (if at all) the driver was depressing the
accelerator and/or brake pedal; and,
•How fast the vehicle was traveling.
These data can help provide a better understanding of
the circumstances in which crashes and injuries occur.
NOTE: EDR data are recorded by your vehicle only if a
non-trivial crash situation occurs; no data are recorded by
the EDR under normal driving conditions and no per-
sonal data (e.g. name, gender, age, and crash location) are recorded. However, other parties, such as law enforce-
ment, could combine the EDR data with the type of
personally identifying data routinely acquired during a
crash investigation.
To read data recorded by an EDR, special equipment is
required, and access to the vehicle or the EDR is needed.
In addition to the vehicle manufacturer, other parties
such as law enforcement, that have the special equip-
ment, can read the information if they have access to the
vehicle or the EDR.
Child Restraints
Everyone in your vehicle needs to be buckled up at all
times, including babies and children. 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.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 61

Here are some tips for getting the most out of your child
restraint:
•Before buying any restraint system, make sure that it
has a label certifying that it meets all applicable Safety
Standards. The manufacturer also 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 seat belts in the passenger seating positions are
equipped with either an Automatic Locking Retractor
(ALR) or a cinching latch plate or both. Both types of
seat belts are designed to keep the lap portion of the
seat belt tight around the child restraint so that it is notnecessary to use a locking clip. The ALR will make a
ratcheting noise if you extract the entire belt from the
retractor and then allow the belt to retract into the
retractor. For additional information on ALR, refer to
“Automatic Locking Mode”.
•In 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.
•If 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.
64 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

•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 seatbacks and
cause serious personal injury.
Older Children and Child Restraints
Children who weigh more than 20 lbs (9 kg) and who are
older than one year can ride forward-facing in the
vehicle. Forward-facing child seats and convertible child
seats used in the forward-facing direction are for children
who weigh 20 to 40 lbs (9 to 18 kg), and who are older
than one year. These child seats are also held in the
vehicle by the lap/shoulder belt or the LATCH child
restraint anchorage system (Refer to LATCH — Child
Seat Anchorage System).The belt-positioning booster seat is for children weighing
more than 40 lbs (18 kg), but who are still too small to fit
the vehicle’s seat belts properly. If the child cannot sit
with knees bent over the vehicle’s seat cushion while the
child’s back is against the seatback, they should use a
belt-positioning booster seat. The child and belt-
positioning booster seat are held in the vehicle by the
lap/shoulder belt.Children Too Large for Booster Seats
Children who are large enough to wear the shoulder belt
comfortably, and whose legs are long enough to bend
over the front of the seat when their back is against the
seatback, should use the lap/shoulder belt in a rear seat.
•Make sure that the child is upright in the seat.
•The lap portion should be low on the hips and as snug
as possible.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 65

NOTE:If your child restraint seat is not LATCH-
compatible, install the restraint using the vehicle seat
belts.
WARNING!
An incorrectly anchored tether strap could lead to
increased head motion and possible injury to the
child. Use only the anchor position directly behind
the child seat to secure a child restraint top tether
strap.
LATCH — Child Seat Anchorage System (Lower
Anchors and Tether for CHildren)
Your vehicle’s rear seat is equipped with the child
restraint anchorage system called LATCH. The LATCH
system provides for the installation of the child restraint
without using the vehicle’s seat belts, instead securing the child restraint using lower anchorages and upper
tether straps from the child restraint to the vehicle
structure.
LATCH-compatible child restraint systems are now avail-
able. However, because the lower anchorages are to be
introduced over a period of years, child restraint systems
having attachments for those anchorages will continue to
also have features for installation using the vehicle’s seat
belts. Child restraints having tether straps and hooks for
connection to the top tether anchorages, have been
available for some time. For some older child restraints,
many child restraint manufacturers offer add-on tether
strap kits or retro-fit kits. You are urged to take advantage
of all the available attachments provided with your child
restraint in any vehicle.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 67

WARNING!
Improper installation of a child restraint to the
LATCH anchorages can lead to failure of an infant or
child restraint. The child could be badly injured or
killed. Follow the manufacturer’s directions exactly
when installing an infant or child restraint.
Installing Child Restraints Using the Vehicle Seat
Belt
The seat belts in the passenger seating positions are
equipped with an Automatic Locking Retractor to secure
a Child Restraint System (CRS). These types of seat belts
are designed to keep the lap portion of the seat belt tight
around the child restraint so that it is not necessary to use
a locking clip. The ALR will make a ratcheting noise if
you extract the entire belt from the retractor and then
allow the belt to retract into the retractor. For additional
information on ALR, refer to “Automatic Locking Mode”description under “Seat Belts in Passenger Seating Posi-
tions” section. The chart below defines the seating posi-
tions with an Automatic Locking Retractor (ALR) or a
cinching latch plate.
Left Center Right
CRS Lock CRS Lock CRS Lock
First Row ALR
Second Row ALR ALR ALR Third Row
Installing a Child Restraint with an ALR:
1. To install a child restraint with ALR, first, pull enough
of the seat belt webbing from the retractor to route it
through the belt path of the child restraint. Slide the latch
plate into the buckle until you hear a “click.” Next,
extract all the seat belt webbing out of the retractor and
then allow the belt to retract into the retractor. As the belt
retracts, you will hear a ratcheting sound. This indicates
the safety belt is now in the Automatic Locking mode.
72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
An incorrectly anchored tether strap could lead to
increased head motion and possible injury to the
child. Use only the anchor positions directly behind
the child seat to secure a child restraint top tether
strap.
Vehicles With Rear Web Buckles That May Need
To Be Twisted
•
In 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.
•If the belt still can’t 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 can’t make the child restraint secure,
try a different seating position.
Transporting Pets
Airbags deploying in the front seat could harm your pet.
An unrestrained pet will be thrown about and possibly
injured, or injure a passenger during panic braking or in
a collision.
Pets should be restrained in the rear seat in pet harnesses
or pet carriers that are secured by seat belts.
74 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, deteriorated, or mispositioned parts. Open
seams or loose connections could permit exhaust fumes
to seep into the passenger compartment. In addition,
inspect the exhaust system each time the vehicle is raised
for lubrication or oil change. Replace as required.
Safety Checks You Should Make Inside the
Vehicle
Seat Belts
Inspect the belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a
collision. Rear seat belt assemblies must be replaced after
a collision if they have been damaged (i.e., bent retractor,
torn webbing, etc.). If there is any question regarding belt
or retractor condition, replace the belt.
Airbag Warning Light
The light should come on and remain on for four to eight
seconds as a bulb check when the ignition switch is first
turned ON. If the light is not lit during starting, see your
authorized dealer. If the light stays on, flickers, or comes
on while driving, have the system checked by an autho-
rized dealer.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is
inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit the foot well of
your vehicle. Use only floor mats that leave the pedal
area unobstructed and that are firmly secured so that
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