2016 JEEP WRANGLER ECU

The pretensioners are triggered by the Occupant Re-
straint Controller (ORC). Like the air bags, the preten-
sioners are single use items. A deployed pretensioner or
a deployed air bag must be replaced immediately.
Energy Management Feature
This vehicle has a seat belt system with an Energy
Management feature in the front seating positions that
may help further reduce the risk of injury in the event of
a collision. This seat belt system has a retractor assembly
that is designed to release webbing in a controlled
manner.
Switchable Automatic Locking Retractor (ALR)
The seat belts in the passenger seating positions are
equipped with a Switchable Automatic Locking Retractor
(ALR) which is used to secure a child restraint system.
For additional information, refer to “Installing Child
Restraints Using The Vehicle Seat Belt” under the “ChildRestraints” section of this manual. The table below
defines the type of feature for each seating position.Two-Door Models
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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 every Canadian
province, requires that small children ride in proper
restraint systems. This is the law, and you can be pros-
ecuted for ignoring it.
Children 12 years or younger should ride properly
buckled 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 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.
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 make sure you have the correct
seat for your child. Carefully read and follow all the
instructions and warnings in the child restraint Owner ’s
Manual and on all the labels attached to the child
restraint.2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 75

WARNING!(Continued)
directions exactly when installing an infant or
child restraint.
• After a child restraint is installed in the vehicle, do
not move the vehicle seat forward or rearward
because it can loosen the child restraint attach-
ments. Remove the child restraint before adjusting
the vehicle seat position. When the vehicle seat has
been adjusted, reinstall the child restraint.
• When your child restraint is not in use, secure it in
the vehicle with the seat belt or LATCH anchor-
ages, or remove it from the vehicle. Do not leave it
loose in the vehicle. In a sudden stop or accident, it
could strike the occupants or seatbacks and cause
serious personal injury.
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 seat belt in a rear seat. Use this
simple 5-step test to decide whether the child can use the
vehicle’s seat belt alone:
1. Can the child sit all the way back against the back of the vehicle seat?
2. Do the child’s knees bend comfortably over the front of the vehicle seat – while they are still sitting all the
way back?
3. Does the shoulder belt cross the child’s shoulder between their neck and arm?
4. Is the lap part of the belt as low as possible, touching the child’s thighs and not their stomach?
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 79

3. Attach the lower hooks or connectors of the childrestraint to the lower anchorages in the selected seat-
ing position.
4. If the child restraint has a tether strap, connect it to the top tether anchorage. See the section “Installing Child
Restraints Using the Top Tether Anchorage” for direc-
tions to attach a tether anchor.
5. Tighten all of the straps as you push the child restraint rearward and downward into the seat. Remove slack
in the straps according to the child restraint manufac-
turer ’s instructions.
6. Test that the child restraint is installed tightly by pulling back and forth on the child seat at the belt
path. It should not move more than 1 inch (25.4 mm)
in any direction.How To Stow An Unused ALR Seat Belt:
When using the LATCH attaching system to install a
child restraint, stow all ALR seat belts that are not being
used by other occupants or being used to secure child
restraints. An unused belt could injure a child if they play
with it and accidentally lock the seat belt retractor. Before
installing a child restraint using the LATCH system,
buckle the seat belt behind the child restraint and out of
the child’s reach. If the buckled seat belt interferes with
the child restraint installation, instead of buckling it
behind the child restraint, route the seat belt through the
child restraint belt path and then buckle it. Do not lock
the seat belt. Remind all children in the vehicle that the
seat belts are not toys and that they should not play with
them.
90 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

4. Remove slack in the tether strap according to the childrestraint manufacturer ’s instructions.
WARNING!
•An incorrectly anchored tether strap could lead to
increased head motion and possible injury to the
child. Use only the anchorage position directly
behind the child seat to secure a child restraint top
tether strap.
• If your vehicle is equipped with a split rear seat,
make sure the tether strap does not slip into the
opening between the seatbacks as you remove
slack in the strap.
Tether Strap Mounting (Four-Door Models)
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 97

Transporting Pets
Air Bags 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.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine and
drivetrain (transmission and axle) in your vehicle.
Drive moderately during the first 300 miles (500 km).
After the initial 60 miles (100 km), speeds up to 50 or
55 mph (80 or 90 km/h) are desirable.While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
Wide-open throttle acceleration in low gear can be detri-
mental and should be avoided.
The engine oil installed in the engine at the factory is a
high-quality energy conserving type lubricant. Oil
changes should be consistent with anticipated climate
conditions under which vehicle operations will occur.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for the recommended viscosity and quality
grades.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil
in the engine or damage may result.
98 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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 autho-
rized dealer for service if your defroster is inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit the footwell of your
vehicle. Use only floor mats that leave the pedal area
unobstructed and that are firmly secured so that they
cannot slip out of position and interfere with the pedals
or impair safe operation of your vehicle in other ways.
WARNING!
Pedals that cannot move freely can cause loss of
vehicle control and increase the risk of serious per-
sonal injury.
•Always make sure that floor mats are properly
attached to the floor mat fasteners.
•
Never place or install floor mats or other floor cover-
ings in the vehicle that cannot be properly secured to
prevent them from moving and interfering with the
pedals or the ability to control the vehicle.
• Never put floor mats or other floor coverings on top
of already installed floor mats. Additional floor
mats and other coverings will reduce the size of the
pedal area and interfere with the pedals.
• Check mounting of mats on a regular basis. Always
properly reinstall and secure floor mats that have
been removed for cleaning.
(Continued)
102 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

up. To reinstall the head restraint, put the head restraint
posts into the holes and push downward. Then adjust it
to the appropriate height.WARNING!
•A loose head restraint thrown forward in a colli-
sion or hard stop could cause serious injury or
death to occupants of the vehicle. Always securely
stow removed head restraints in a location outside
the occupant compartment.
• ALL the head restraints MUST be reinstalled in the
vehicle to properly protect the occupants. Follow
the re-installation instructions above prior to oper-
ating the vehicle or occupying a seat.
NOTE: Do not reposition the head restraint 180 degrees
to the incorrect position in an attempt to gain additional
clearance to the back of the head.
Rear Head Restraints — 2 Door Model
The rear seat head restraints are not adjustable. They can
be removed to make it easier to take out the rear seat. To
remove the head restraint, push the button on each of the
1 — Release Button
2 — Adjustment Button
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 161