JEEP WRANGLER 2010 JK / 3.G Repair Manual

Maintaining Your Airbag System
WARNING!
•Modifications to any part of the airbag system
could cause it to fail when you need it. You could
be injured if the airbag system is not there to
protect you. Do not modify the components or
wiring, including adding any kind of badges or
stickers to the steering wheel hub trim cover or the
upper right side of the instrument panel. Do not
modify the front bumper or vehicle body struc-
ture.
•You need proper knee impact protection in a
collision. Do not mount or locate any aftermarket
equipment on or behind the knee bolsters.
•It is dangerous to try to repair any part of the
airbag system yourself. Be sure to tell anyone who
works on your vehicle that it has an airbag system.
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 four to eight seconds
after the ignition switch is first turned on.
•Remains on after the four to eight second interval.
•Comes on for any period of time while driving.
Event Data Recorder (EDR)
This vehicle is equipped with an event data recorder
(EDR). The main purpose of an EDR is to record, in
certain crash or near crash-like situations, such as an air
bag deployment or hitting a road obstacle, data that will
assist in understanding how a vehicle’s systems per-
formed. The EDR is designed to record data related to
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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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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.
There are different sizes and types of restraints for
children from newborn size to the child almost large
enough for an adult safety belt. Always check the child
seat owner’s manual to ensure you have the correct seat
for your child. Use the restraint that is correct for your
child.WARNING!
In a collision, an unrestrained child, even a tiny baby,
can become a projectile inside the vehicle. The force
required to hold even an infant on your lap could
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 Child Restraints
•
Safety experts recommend that children ride
rearward-facing in the vehicle until they are at least
one-year oldandweigh at least 20 lbs (9 kg). Two
types of child restraints can be used rearward-facing:
infant carriers and “convertible” child seats.
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•The infant carrier is only used rearward-facing in the
vehicle. It is recommended for children who weigh up
to about 20 lbs (9 kg). “Convertible” child seats often
have a higher weight limit in the rearward-facing
direction than infant carriers do, so they can be used
rearward-facing by children who weigh more than
20 lbs (9 kg) but are less than one year old. Both types
of child restraints are held in the vehicle by the
lap/shoulder belt or the LATCH child restraint an-
chorage system (Refer to LATCH — Child Seat An-
chorage System.)
•Rearward-facing child seats mustNEVERbe used in
the front seat of a vehicle with the front passenger
airbag unless the airbag is turned off. An airbag
deployment could cause severe injury or death to
infants in this position.
WARNING!
•Improper installation can lead to failure of an
infant or child restraint. It could come loose in a
collision. The child could be badly injured or
killed. Follow the manufacturer’s directions ex-
actly when installing an infant or child restraint.
•A rearward-facing infant restraint should only be
used in a rear seat. A rearward-facing infant re-
straint in the front seat may be struck by a deploy-
ing passenger airbag which may cause severe or
fatal injury to the infant.
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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.
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•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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•Check belt fit periodically. A child’s squirming or
slouching can move the belt out of position.
•If the shoulder belt contacts the face or neck, move the
child closer to the center of the vehicle. Never allow a
child to put the shoulder belt under an arm or behind
the back.
NOTE: For additional information, refer to
www.seatcheck.org or call 1–866–SEATCHECK. Cana-
dian residents, should refer to Transport Canada’s web-
site for additional information. http://www.tc.gc.ca/
roadsafety/safedrivers/childsafety/index.htm
Installing the Child Restraint System
We urge you to carefully follow the directions of the
manufacturer when installing your child restraint. Many,
but not all, restraint systems will be equipped with
separate straps on each side, with each having a hook or
connector for attachment to the lower anchorage, and a means for adjusting the tension of the strap. Forward-
facing toddler restraints and some rearward-facing infant
restraints will also be equipped with a tether strap having
a hook for attachment to the tether strap anchorage, and
a means for adjusting the tension of the strap.
In general, you will first loosen the adjusters on the lower
and tether straps so that you can more easily attach the
hook or connector to the lower and tether anchorages.
The tether strap should be routed under the center of the
head restraint and attached to the tether anchor on the
rear of the seatback. Then tighten all three straps as you
push the child restraint rearward and downward into the
seat.
Not all child restraint systems will be installed as we
have described here. Again, carefully follow the instruc-
tions that come with the child restraint system.
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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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NOTE:When using the LATCH attaching system to
install a child restraint, please ensure that all seat belts
not being used for occupant restraints are stowed and out
of reach of children. It is recommended that before
installing the child restraint, buckle the seat belt so the
seat belt is tucked behind the child restraint and out of
reach. If the buckled seat belt interferes with the child
restraint installation, instead of tucking the seat belt
behind the child restraint, route the seat belt through the
child restraint belt path and then buckle it. This should
stow the seat belt out of the reach of an inquisitive child.
Remind all children in the vehicle that the seat belts are
not toys and should not be played with, and never leave
an unattended child in the vehicle.
All three rear seating positions of the four door model
have lower anchorages that are capable of accommodat-
ing LATCH-compatible child seats having flexible,
webbing-mounted lower attachments. The two door
model can accommodate flexible LATCH-compatible child seats in the two outboard seating positions only.
The two door model does not have a center seating
position. Child seats with fixed lower attachments must
be installed in the outboard positions only in both the
two door and four door models. Regardless of the
specific type of lower attachment, NEVER install
LATCH-compatible child seats such that two seats share
a common lower anchorage.
If you are installing LATCH-compatible child restraints
in adjacent rear seating positions, you can use the
LATCH anchors or the vehicle’s seat belt for the outboard
position, but you must use the vehicle’s seat belt at the
center position. If your child restraints are not LATCH-
compatible, you can only install the child restraints using
the vehicle’s seat belts. Please refer to “Installing Child
Restraints Using the Vehicle Seat Belt” for typical instal-
lation instructions.
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Installing the LATCH-Compatible Child Restraint
System
We urge you to carefully follow the directions of the
manufacturer when installing your child restraint. Not all
child restraint systems will be installed as described here.
Again, carefully follow the installation instructions that
were provided with the child restraint system.The rear seat lower anchorages are round bars,
located at the rear of the seat cushion where it
meets the seatback, and are visible when you
lean into the rear seat to install the child
restraint. You will easily feel them if you run your finger
along the intersection of the seatback and seat cushion
surfaces.
Latch Anchorages (Two-Door Models)
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