2015 KIA Sedona sensor

Safety features of your vehicle
42
3
The seat belt pre-tensioner system
consists mainly of the following com-
ponents. Their locations are shown in
the illustration:
1. SRS air bag warning light
2. Retractor pre-tensioner assembly
3. SRS control module
4. Emergency fastening device (EFD)
✽ ✽
NOTICE
• Both the driver's and front pas-
senger's seat belt pre-tensioner
system may be activated not only
in certain frontal collision but also
in certain side collision or rollover,
if the vehicle is equipped with a
side or curtain air bag.
• Because the sensor that activates the SRS air bag is connected with
the pre-tensioner seat belt, the
SRS air bag warning light on
the instrument panel will illumi-
nate for approximately 6 seconds
after the ignition switch has been
turned to the ON position, and
then it should turn off.
ODMESA2024
WARNING - Skin Irritation
Wash all exposed skin areas
thoroughly after an accident in
which the pre-tensioner seat
belts were activated. The fine
dust from the pre-tensioner
activation may cause skin irrita-
tion and should not be breathed
for prolonged periods.

355
Safety features of your vehicle
How does the air bag system
operate
Air bags are activated (able toinflate if necessary) only when the
ignition switch is turned to the ON
or START position.
The appropriate air bags inflate instantly in the event of a serious
frontal collision or side collision in
order to help protect the occupants
from serious physical injury.
There is no single speed at which the air bags will inflate.
Generally, air bags are designed to
inflate based upon the severity of a
collision and its direction. These
two factors determine whether the
sensors produce an electronic
deployment/ inflation signal.
Air bag deployment depends on a number of factors including vehicle
speed, angles of impact and the
density and stiffness of the vehi-
cles or objects which your vehicle
hits in the collision. The determin-
ing factors are not limited to those
mentioned above. The front air bags will completely
inflate and deflate in an instant.
It is virtually impossible for you to
see the air bags inflate during an
accident.
It is much more likely that you will
simply see the deflated air bags
hanging out of their storage com-
partments after the collision.
In addition to inflating in serious side collisions, side and/or curtain
air bags will inflate if the sensing
system detects a rollover.
When a rollover is detected, side and/or curtain air bags will remain
inflated longer to help provide pro-
tection from ejection, especially
when used in conjunction with the
seat belts. In order to help provide protection,
the air bags must inflate rapidly.
The speed of the air bag inflation is
a consequence of extremely short
time in which to inflate the air bag
between the occupant and the
vehicle structures before the occu-
pant impacts those structures. This
speed of inflation reduces the risk
of serious or life-threatening
injuries and is thus a necessary
part of the air bag design.
However, air bag inflation can also
cause injuries which can include
facial abrasions, bruises and bro-
ken bones because the inflation
speed also causes the air bags to
expand with a great deal of force.
There are even circumstances under which contact with the
steering wheel or passenger air
bag can cause fatal injuries,
especially if the occupant is
positioned excessively close to
the steering wheel or passenger
air bag.

Safety features of your vehicle
58
3
SRS components and functions
The SRS consists of the following
components:
(1) Driver's front air bag module
(2) Passenger's front air bag module
(3) Side air bag modules
(4) Curtain air bag modules
(5) Retractor pre-tensioner assemblies
(6) Air bag warning light
(7) SRS control module (SRSCM)/
Rollover sensor
(8) Front impact sensors
(9) Side impact sensors (10) PASSENGER “AIR BAG OFF”
indicator (Front passenger’s
seat only)
(11) Occupant detection system (Front passenger’s seat only)
(12) Driver’s and front passenger’s seat belt buckle sensors
(13) Emergency fastening device
(EFD)
(14) Side pressure sensor
The SRSCM continually monitors all
SRS components while the ignition
switch is ON to determine if a crash
impact is severe enough to require
air bag deployment or pre-tensioner
seat belt deployment. If the airbag warning light illuminated
for more than, 6 seconds after the
ignition is turned on, or of it illumi-
nates during vehicle operation, an
SRS component may not be func-
tioning properly and you should have
your vehicle checked by an author-
ized Kia dealer.
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W7-147

365
Safety features of your vehicle
When an adult is seated in the front
passenger seat, if the PASSENGER
AIR BAG “OFF” indicator is on, turn
the ignition switch to the LOCK posi-
tion and ask the passenger to sit
properly (sitting upright with the seat
back in an upright position, centered
on the seat cushion with their seat
belt on, legs comfortably extended
and their feet on the floor). Restart
the engine and have the person
remain in that position. This will allow
the system to detect the person and
to enable the passenger air bag.If the PASSENGER AIR BAG “OFF”
indicator is still on, ask the passen-
ger to move to the rear seat.
✽ ✽
NOTICE
The PASSENGER AIR BAG “OFF”
indicator illuminates for about 4 sec-
onds after the ignition switch is
turned to the ON position or after
the engine is started. If the front
passenger seat is occupied, the occu-
pant detection sensor will then clas-
sify the front passenger after several
more seconds.
B990A01O
Proper position
WARNING - “AIR BAG
OFF” light
Do not allow an adult passenger
to ride in the front seat when the
PASSENGER AIR BAG “OFF”
indicator is illuminated, because
the air bag will not deploy in the
event of a crash. The driver
must instruct the passenger to
reposition himself in the seat.
Failure to properly position
yourself may lead to air bag
deactivation resulting in air bag
non-deployment in a collision. If
the PASSENGER AIR BAG
“OFF” indicator remains illumi-
nated after the passenger repo-
sitions themselves properly and
the car is restarted, it is recom-
mended that passenger move to
the rear seat because the pas-
senger's front air bag will not
deploy.

367
Safety features of your vehicle
Driver's and passenger's front air
bag
Your vehicle is equipped with an
Advanced Supplemental Restraint
(Air Bag) System and lap/shoulder
belts at both the driver and passen-
ger seating position.The indication of the system's pres-
ence are the letters "AIR BAG" locat-
ed on the air bag pad cover on the
steering wheel and the passenger's
side front panel pad above the glove
box.
The SRS consists of air bags
installed under the pad covers in the
center of the steering wheel and the
passenger's side front panel above
the glove box.
The purpose of the SRS is to provide
the vehicle's driver and/or the front
passenger with additional protection
than that offered by the seat belt sys-
tem alone in case of a frontal impact
of sufficient severity. The SRS uses
sensors to gather information about
the driver's and front passenger's
seat belt usage and impact severity.
The seat belt buckle sensors deter-
mine if the driver and front passen-
ger's seat belts are fastened.
These sensors provide the ability to
control the SRS deployment based on
whether or not the seat belts are fas-
tened, and how severe the impact is.
The advanced SRS offers the ability
to control the air bag inflation with
two levels. A first stage level is pro-
vided for moderate-severity impacts.
A second stage level is provided for
more severe impacts.
The passenger’s front air bag is
designed to help reduce the injury of
children sitting close to the instru-
ment panel in low speed collisions.
However, children are safer if they
are restrained in the rear seat.
According to the impact severity and
seat belt usage, the SRSCM (SRS
Control Module) controls the air bag
inflation. Failure to properly wear
seat belts can increase the risk or
severity of injury in an accident.
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■
Driver’s front air bag
■Passenger’s front air bagOYP034039

369
Safety features of your vehicle
Advanced air bags are combined with
pre-tensioner seat belts to help pro-
vide enhanced occupant protection in
frontal crashes. Front air bags are not
intended to deploy in collisions in
which sufficient protection can be pro-
vided by the pre-tensioner seat belt.
Front air bags are not intended to
deploy in side-impact, rear-impact or
rollover crashes. However, when
frontal deployment threshold is satis-
fied at side-impact, front air bags
may deploy. In addition, front air bags
will not deploy in frontal crashes
below the deployment threshold.Side air bag
Your vehicle is equipped with a side
air bag in each front seat. The pur-
pose of the air bag is to provide the
vehicle's driver and/or the front pas-
senger with additional protection than
that offered by the seat belt alone. The side air bags are designed to
deploy during certain side-impact
collisions, depending on the crash
severity, angle, speed and point of
impact. However, when side deploy-
ment threshold is satisfied at front-
impact, side air bags may deploy.
The side air bags may deploy on the side of the impact or on both
side.
The side and/or curtain air bags on both sides of the vehicle will deploy
if a rollover or possible rollover is
detected.
The side air bags are not designed to deploy in all side impact or
rollover situations.
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OYP034041
WARNING- Unexpected
deployment
Avoid impact to the side impact
airbag sensor when the ignition
switch is ON to prevent unex-
pected deployment of the side
air bag.
WARNING- SRS Wiring
Do not tamper with or discon-
nect SRS wiring or other com-
ponents of the SRS system.
Doing so could result in injury,
due to accidental deployment of
the air bags or by rendering the
SRS inoperative.

Safety features of your vehicle
72
3
Why didn’t my air bag go off in a
collision? (Inflation and non-infla-
tion conditions of the air bag)
There are many types of accidents
in which the air bag would not be
expected to provide additional
protection.
These include rear impacts, sec-
ond or third collisions in multiple
impact accidents, as well as low
speed impacts.Air bag collision sensors
(1) SRS control module/
Rollover sensor
(2) Front impact sensor (3) Side impact sensor
(4) Side pressure sensor
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373
Safety features of your vehicle
Problems may arise if the sensor
installation angles are changed due
to the deformation of the front
bumper, front end module, body or
front doors and/or B pillar where side
collision sensors are installed. Have
the vehicle checked and repaired by
an authorized Kia dealer.
Installing bumper guards (or side
step or running board) or replacing a
bumper (or front door module) with
non-genuine parts may adversely
affect your vehicle’s collision and air
bag deployment performance.Air bag inflation conditions
Front air bags
Front air bags are designed to inflate
in a frontal collision depending on
the intensity, speed or angles of
impact of the front collision.
OYP034070
WARNING- Air bag sen-sors
Do not hit or allow any objects to impact the locations where
air bags or sensors are
installed.
This may cause unexpected
air bag deployment, which
could result in serious per-
sonal injury or death.
If the installation location or angle of the sensors is altered
in any way, the air bags may
deploy when they should not
or they may not deploy when
they should.
Therefore, do not try to per-
form maintenance on or
around the air bag sensors.
Have the vehicle checked and
repaired by an authorized Kia
dealer.