2014 JEEP CHEROKEE Owners Manual

Not Seated ProperlyNot Seated Properly
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 79

WARNING!
Placing an object on the floor under the front pas-
senger seat may prevent the OCS from working
properly, which may result in serious injury or death
(Continued)
Not Seated ProperlyNot Seated Properly
80 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
in a collision. Do not place any objects on the floor
under the front passenger.
The Air Bag Warning Light
will turn on whenever
the OCS is unable to classify the front passenger seat
status. A malfunction in the OCS may affect the
operation of the air bag system.
If the Air Bag Warning Lightdoes not come on, or
stays on after you start the vehicle, or it comes on as
you drive, take the vehicle to an authorized dealer for
service immediately.
The front passenger seat is equipped with Flip ’n Stow™
Front Passenger Seat Storage (refer to “Understanding
The Features Of Your Vehicle” for additional informa-
tion). Make sure that objects inside the Flip ’n Stow™ Front Passenger Seat Storage bin do not interfere with the
latch before closing the seat. In addition, after closing the
Front Passenger Seat Storage bin make sure the front
passenger seat cushion is pushed downward and fully
latched to the base. Over-stuffing the storage bin may
result in misclassification of the front passenger ’s weight.
The passenger seat assembly contains critical compo-
nents that may affect front passenger Advanced Air Bag
inflation. In order for the OCS to properly classify a front
seat passenger, the OCS components must function as
designed. Do not make any modifications to the front
passenger seat components, assembly, or to the seat
cover. If the seat, trim cover, or cushion needs service for
any reason, take the vehicle to your authorized dealer.
Only Chrysler Group LLC approved seat accessories may
be used.
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WARNING!
Make sure that objects inside the Flip ’n Stow™
Front Passenger Seat Storage bin do not interfere
with the latch before closing the seat. In addition,
after closing the Front Passenger Seat Storage bin,
make sure the front passenger seat cushion is pushed
downward and fully latched to the base. Overstuff-
ing the storage bin, or a not fully latched passenger
seat cushion, may result in misclassification of the
front passenger ’s weight. This may result in serious
injury or death in a collision.
The following requirements must be strictly followed:
• Do not modify the front passenger seat assembly or
components in any way.
• Do not use prior or future model year seat covers or
cushions not designated by Chrysler Group LLC for the specific model being repaired. Always use the
correct seat cover and cushion specified for the vehicle.
• Do not replace the seat cover or cushion with an
aftermarket seat cover or cushion.
• Do not add a secondary seat cover or mat.
• At no time should any supplemental restraint system
(SRS) component or SRS related component or fastener
be modified or replaced with any part except those
which are approved by Chrysler Group LLC.
WARNING!
Unapproved modifications or service procedures to
the passenger seat assembly, its related components,
seat cover or cushion may inadvertently change the
airbag deployment in case of a frontal collision. This
(Continued)
82 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!(Continued)
could result in death or serious injury to the front
passenger if the vehicle is involved in a collision.
A modified vehicle may not comply with required
Federal Motor Vehicle Safety Standards (FMVSS)
and/or Canadian Motor Vehicle Safety Standards
(CMVSS).
Driver And Passenger Advanced Front Air Bag
Inflator Units
The Driver and Passenger Advanced Front Air Bag
Inflator Units are located in the center of the steering
wheel and on the right side of the instrument panel.
When the ORC detects a collision requiring the Ad-
vanced Front Air Bags, it signals the inflator units. A large
quantity of non-toxic gas is generated to inflate the
Advanced Front Air Bags. Different air bag inflation rates
are possible, based on several factors, including the collision type and severity. The steering wheel hub trim
cover and the upper right side of the instrument panel
separate and fold out of the way as the air bags inflate to
their full size. The air bags fully inflate in about 50 to
70 milliseconds. This is about half of the time it takes to
blink your eyes. The air bags then quickly deflate while
helping to restrain the driver and front passenger.
The Advanced Front Air Bag gas is vented through the
vent holes in the sides of the air bag. In this way, the air
bags do not interfere with your control of the vehicle.Supplemental Driver Side Knee Air Bag Inflator
Unit
The Supplemental Knee Air Bag units are located in the
instrument panel trim beneath the steering column and
below the glove compartment. When the ORC detects a
collision requiring the air bag, it signals the inflator units.
A large quantity of non-toxic gas is generated to inflate
the Supplemental Knee Air Bags. The Supplemental Knee
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 83

Air Bag deploys down and around the knee blocker/
glove box surface allowing the air bags to inflate to the
full size. The air bags fully inflate in about 15 to 20 milli-
seconds.
Supplemental Seat-Mounted Side Air Bag (SAB)
Inflator Units
The Supplemental Seat-Mounted Side Air Bags are de-
signed to activate only in certain side collisions.
The ORC determines if a side collision requires the side air
bags to inflate, based on the severity and type of collision.
Based on the severity and type of collision, the side air
bag inflator on the crash side of the vehicle may be
triggered, releasing a quantity of non-toxic gas. The
inflating SAB exits through the seat seam into the space
between the occupant and the door. The SAB fully inflate
in about 10 milliseconds. The side air bag moves at a very
high speed and with such a high force that it could injureyou if you are not seated properly, or if items are
positioned in the area where the side air bag inflates. This
especially applies to children.
Supplemental Side Air Bag Inflatable Curtain
(SABIC) Inflator Units
During collisions where the impact is confined to a
particular area of the side of the vehicle, the ORC may
deploy the SABIC air bags, depending on the severity
and type of collision. In these events, the ORC will
deploy the SABIC only on the impact side of the vehicle.
A quantity of non-toxic gas is generated to inflate the
SABIC. The inflating SABIC pushes the outside edge of
the headliner out of the way and covers the window. The
SABIC inflates in about 30 milliseconds (about one-
quarter of the time that it takes to blink your eyes) with
enough force to injure you if you are not belted and
seated properly, or if items are positioned in the area
84 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

where the SABIC inflates. This especially applies to
children. The SABIC is only about 3-1/2 in (9 cm) thick
when it is inflated.
Because air bag sensors estimate deceleration over time,
vehicle speed and damage are not good indicators of
whether or not an air bag should have deployed.
NOTE:In a rollover the pretensioners and/or SAB and
SABIC air bags may deploy on both sides of the vehicle.
Front And Side Impact Sensors
In front and side impacts, impact sensors can aid the ORC
in determining appropriate response to impact events.
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if
the communication network remains intact, and the
power remains intact, depending on the nature of the event the ORC will determine whether to have the
Enhanced Accident Response System perform the follow-
ing functions:
•
Cut off fuel to the engine.
• Flash hazard lights as long as the battery has power or
until the ignition is cycled to off.
• Turn on the interior lights, which remain on as long as
the battery has power or until the ignition key is
removed.
• Unlock the doors automatically.
• Turn off the Fuel Pump Heater.
• Turn Off the HVAC Blower Motor.
• Close the HVAC Circulation Door.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 85

In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be
changed from IGN ON to IGN OFF.
If A Deployment Occurs
The Advanced Front Air Bags are designed to deflate
immediately after deployment.
NOTE:Front and/or side air bags will not deploy in all
collisions. This does not mean something is wrong with
the air bag system.
If you do have a collision which deploys the air bags, any
or all of the following may occur:
• The nylon air bag material may sometimes cause
abrasions and/or skin reddening to the driver and
front passenger as the air bags deploy and unfold. The
abrasions are similar to friction rope burns or those you might get sliding along a carpet or gymnasium
floor. They are not caused by contact with chemicals.
They are not permanent and normally heal quickly.
However, if you haven’t healed significantly within a
few days, or if you have any blistering, see your doctor
immediately.
• As the air bags deflate, you may see some smoke-like
particles. The particles are a normal by-product of the
process that generates the non-toxic gas used for air
bag inflation. These airborne particles may irritate the
skin, eyes, nose, or throat. If you have skin or eye
irritation, rinse the area with cool water. For nose or
throat irritation, move to fresh air. If the irritation
continues, see your doctor. If these particles settle on
your clothing, follow the garment manufacturer’s in-
structions for cleaning.
86 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE