Hyundai Elantra GT 2016 Repair Manual

Safety features of your vehicle
42
3
Noise and smoke
When the air bags inflate, they make
a loud noise and they leave smoke
and powder in the air inside of the
vehicle. This is normal and is a result
of the ignition of the air bag inflator.
After the air bag inflates, you may
feel substantial discomfort in breath-
ing due to the contact of your chest
with both the seat belt and the air
bag, as well as from breathing the
smoke and powder. Open your
doors and/or windows as soon as
possible after impact in order to
reduce discomfort and prevent
prolonged exposure to the smoke
and powder.
Though the smoke and powder are
non-toxic, they may cause irritation
to the skin (eyes, nose and throat,
etc). If this is the case, wash and
rinse with cold water immediately
and consult a doctor if the symptom
persists.WARNING - Hot
components
Do not touch the air bag storage
area's internal components
immediately after airbag infla-
tion. The air bag related parts in
the steering wheel, instrument
panel and the roof rails above
the front and rear doors are
very hot after inflating. Hot
components can result in burn
injuries.WARNING
To avoid severe personal injury or death caused by deploying
air bags in a collision, the driv-
er should sit as far back from
the steering wheel air bag as
possible (at least 10 inches
(250 mm) away). The front pas-
sengers should always move
their seats as far back as pos-
sible and sit back in their seat.
Air bags inflate instantly in the event of collision, and passen-
gers may be injured by the air
bag expansion force if they are
not in proper position.
Air bag inflation may cause injuries which may include
facial or bodily abrasions,
injuries from broken glasses
or burns by the air bag infla-
tion gasses.

343
Safety features of your vehicle
Do not install a child restraint onthe front passenger’s seat.
Never place a rear-facing child
restraint in the front passenger’s
seat. If the air bag deploys, it would
impact the rear-facing child restraint,
causing serious or fatal injury.
In addition, do not place front-facing
child restraints in the front passen-
ger’s seat either. If the front passen-
ger air bag inflates, it could cause
serious or fatal injuries to the child.
Air bag warning light
The purpose of air bag warning light
in your instrument panel is to alert
you of a potential problem with your
air bag - Supplemental Restraint
System (SRS).
When the ignition switch is turned
ON, the indicator light should illumi-
nate for approximately 6 seconds,
then go off.
W7-147
WARNING - Air bag
deployment
When children are seated in the
rear outboard seats of a vehicle
equipped with side and/or cur-
tain air bags, install the child
restraint system as far away
from the door side as possible.
Inflation of the curtain air bags
could cause serious injury or
death to an infant or child.
1JBH3051

Safety features of your vehicle
44
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 impact air bag modules
4. Curtain air bag modules
5. Retractor pre-tensioner assemblies
6. Air bag warning light
7. SRS control module (SRSCM)
8. Front impact sensors
9. Side impact sensors
10. PASS AIR BAG “OFF” indicator
(Front passenger’s seat only) 11. Occupant classification system
(Front passenger’s seat only)
12. Driver’s and front passenger’s seat belt buckle sensors
13. Emergency fastening device (EFD)
14. Driver’s knee air bag module
15. Side pressure impact 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. The SRS air bag warning light " "
on the instrument panel will illumi-
nate for about 6 seconds after the
ignition switch is turned to the ON
position, after which the SRS air bag
warning light " " should go out.
W7-147OGDE035105

345
Safety features of your vehicle
The front air bag modules are locat-
ed in the center of the steering
wheel, in the front passenger's panel
above the glove box and in the dri-
ver’s side knee bolster. When the
SRSCM detects a sufficiently severe
impact to the front of the vehicle, it
will automatically deploy the front air
bags.Upon deployment, tear seams mold-
ed directly into the pad covers will
separate under pressure from the
expansion of the air bags. Further
opening of the covers then allows full
inflation of the air bags.
OHM039103N
Driver’s front air bag (2)
OHM039102N
Driver’s front air bag (1)
WARNING
If any of the following condi-
tions occur, this indicates a
malfunction of the SRS. Have an
authorized HYUNDAI dealer
inspect the air bag system as
soon as possible.
The light does not turn on
briefly when you turn the igni-
tion ON.
The light stays on after illumi- nating for approximately 6
seconds.
The light comes on while the vehicle is in motion.
The light blinks when the igni- tion switch is in ON position.

Safety features of your vehicle
46
3
A fully inflated air bag, in combina-
tion with a properly worn seat belt,
slows the driver's or the passenger's
forward motion, reducing the risk of
head and chest injury.
After complete inflation, the air bag
immediately starts deflating,
enabling the driver to maintain for-
ward visibility and the ability to steer
or operate other controls.
B240B05L
Passenger’s front air bag
WARNING
Do not install or place any
accessories (drink holder, CD
or discs holder, sticker, etc.)
on the front passenger's
panel above the glove box in a
vehicle with a passenger's air
bag. Such objects may
become dangerous projec-
tiles and cause injury if the
passenger's air bag inflates.
(Continued)
(Continued)
When installing a container ofliquid air freshener inside the
vehicle, do not place it near
the instrument cluster nor on
the instrument panel surface.
It may become a dangerous
projectile and cause injury if
the passenger's air bag
inflates.
OHM039104N
Driver’s front air bag (3)

347
Safety features of your vehicle
Occupant classification system
Your vehicle is equipped with an
occupant classification system in the
front passenger's seat.
The occupant classification system
is designed to detect the presence of
a properly-seated front passenger
and determine if the passenger's
front air bag should be enabled (may
inflate) or not. The driver's front air
bag is not affected or controlled by
the occupant classification system.
(Continued)If the SRS air bag warning light
" " does not illuminate, or
continuously remains on after
illuminating for about 6 sec-
onds when the ignition switch
is turned to the ON position, or
after the engine is started,
comes on while driving, the
SRS is not working properly. If
this occurs, have your vehicle
immediately inspected by an
authorized HYUNDAI dealer.
Before you replace a fuse or disconnect a battery terminal,
turn the ignition switch to the
LOCK position and remove
the ignition key for ignition
key, and turn the engine
start/stop button to the OFF
position for smart key. Never
remove or replace the air bag
related fuse(s) when the igni-
tion switch is in the ON posi-
tion. Failure to heed this warn-
ing will cause the SRS air bag
warning light to illuminate.
OGD032073N
WARNING
If an air bag deploys, theremay be a loud noise followed
by a fine dust released in the
vehicle. These conditions are
normal and are not hazardous
- the air bags are packed in
this fine powder. The dust
generated during air bag
deployment may cause skin
or eye irritation as well as
aggravate asthma for some
persons. Always wash all
exposed skin areas thorough-
ly with lukewarm water and a
mild soap after an accident in
which the air bags were
deployed.
The SRS can function only when the ignition switch is in
the ON position.
(Continued)

Safety features of your vehicle
48
3
Main components of occupant
classification system
A detection device located within
the front passenger seat frame.
Electronic system to determine whether the front passenger air
bag system should be activated or
deactivated.
An indicator light located on the instrument panel which illuminates
the words PASS AIR BAG "OFF"
indicating the front passenger air
bag system is deactivated.
The instrument panel air bag indi- cator light is interconnected with
the occupant classification system.
The purpose is to help reduce the
risk of injury or death from an inflat-
ing air bag to certain front passenger
seat occupants, such as children, by
requiring the air bag to be automati-
cally turned OFF.
For example, if a child restraint of the
type specified in the regulations is on
the seat, the occupant classification
sensor can detect it and cause the
air bag to turn OFF. Front passenger seat adult occu-
pants who are properly seated and
wearing the seat belt properly,
should not cause the passenger air
bag to be automatically turned OFF.
For small adults it may be turned
OFF, however, if the occupant does
not sit in the seat properly (for exam-
ple, by not sitting upright, by sitting
on the edge of the seat, or by other-
wise being out of position), this could
cause the sensor to turn the air bag
OFF.
You will find the PASS AIR BAG
"OFF" indicator on the center facia
panel. This system detects the condi-
tions 1~4 in the following table and
activates or deactivates the front
passenger air bag based on these
conditions.
Always be sure that you and all vehi-
cle occupants are seated and
restrained properly (sitting upright
with the seat in an upright position,
centered on the seat cushion, with
the person's legs comfortably
extended, feet on the floor, and wear-
ing the safety belt properly) for the
most effective protection by the air
bag and the safety belt. The OCS may not function proper-
ly if the passenger takes actions
which can affect the classification
system. These include:
(1) Failing to sit in an upright posi- tion.
(2) Leaning against the door or center console.
(3) Sitting towards the sides or the front of the seat.
(4) Putting legs on the dashboard or resting them on other loca-
tions which reduce the passen-
ger weight on the front seat.
(5) Improperly wearing the safety belt.
(6) Reclining the seat back.

349
Safety features of your vehicle
Condition and operation in the front passenger occupant classificationsystem
*1) The system judges a person of adult size as an adult. When a
smaller adult sits in the front pas-
senger seat, the system may rec-
ognize him/her as a child
depending on his/her physique
and posture.
*2) Do not allow children to ride in the front passenger seat. When a
larger child who has outgrown a
child restraint system sits in the
front passenger seat, the system
may recognize him/her as an
adult depending upon his/her
physique or sitting position. *3) Never install a child restraint sys-
tem on the front passenger seat.
*4) The PASS AIR BAG "OFF" indi- cator may turn on or off when a
child above 12 months to 12
years old (with or without child
restraint system) sits in the front
passenger seat. This is a normal
condition.
WARNING - OCS system
Riding in an improper position
adversely affects the occupant
classification system (OCS) and
may result in the deactivation of
front passenger airbag. It is
important for the driver to
instruct the passenger as to the
proper seating instructions as
contained in this manual. (Continued)
Condition detected by the
occupant classification systemIndicator/Warning lightDevices
PASS AIR BAG “OFF” indicator lightSRS
warning lightFront passenger air bag
1. Adult *1or child age 13 and up*2OffOffActivated
2. Infant or child restraint system with 12 months old*3 *4OnOffDeactivated
3. Unoccupied OnOffDeactivated
4. Malfunction in the systemOffOnActivated

Safety features of your vehicle
50
3
1KMN3663
1KMN3664
1KMN3665
- Never sit with hips shifted
towards the front of the seat.
- Never lean on the door or cen-ter console.
- Never sit on one side of the front passenger seat.
- Never place feet on the dash-
board.
OVQ036013N
1KMN3662
- Never put a heavy load in thefront passenger seat or seat-
back pocket.
- Never excessively recline thefront passenger seatback.
OHG031073A
- Never sit on the front passen-ger seat with anything attached
such as a blanket or cushion.
(Continued)

351
Safety features of your vehicle
When an adult is seated in the front
passenger seat, if the PASS AIR
BAG “OFF” indicator is on, turn the
ignition switch to the LOCK or OFF
position 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 PASS AIR BAG "OFF" indicator
is still on, ask the passenger to move
to the rear seat.
✽ ✽
NOTICE
The PASS AIR BAG "OFF" indica-
tor illuminates for about 4 seconds
after the ignition switch is turned to
the ON position or after the engine is
started. If the front passenger seat is
occupied, the occupant classification
sensor will then classify the front pas-
senger after several more seconds.
B990A01O
Proper position
WARNING
Do not hang onto the front pas-
senger seat. Do not hang any
items, such as a seatback table
or entertainment system on the
front passenger seatback. Do
not place feet on the front pas-
senger seatback. Do not place
any items under the front pas-
senger seat. Any of these could
interfere with proper sensor
operation.
WARNING - AIR BAG
"OFF" light
Do not allow an adult passenger
to ride in the front seat when the
PASS 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 repo-
sition himself in the seat.
Failure to properly position
yourself may lead to airbag
deactivation resulting in airbag
non-deployment in a collision. If
the PASS AIR BAG “OFF” indi-
cator remains illuminated after
the passenger repositions
themselves properly and the
vehicle is restarted, it is recom-
mended the passenger move to
the rear seat because the pas-
senger's front air bag will not
deploy.