sensor HYUNDAI TUCSON 2013 Owners Manual

325
Safety features of your vehicle
✽✽NOTICE
 Both the driver's and front passen- ger's pre-tensioner seat belts may be
activated in certain frontal or side col-
lisions or rollovers.
The pre-tensioners will not be activat-
ed if the seat belts are not being worn
at the time of the collision.
 When the pre-tensioner seat belts are activated, a loud noise may be heard
and fine dust, which may appear to be
smoke, may be visible in the passenger
compartment. These are normal oper-
ating conditions and are not haz-
ardous.
 Although it is harmless, the fine dust may cause skin irritation and should
not be breathed for prolonged peri-
ods. Wash all exposed skin areas thor-
oughly after an accident in which the
pre-tensioner seat belts were activat-
ed.
✽
✽ NOTICE
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 illuminate for approximately
6 seconds after the ignition switch has
been turned to the ON position, and
then it should turn off.
WARNING
To obtain maximum benefit from a pre-tensioner seat belt:
1. The seat belt must be worn cor- rectly and adjusted to the proper
position. Please read and follow
all of the important information
and precautions about your vehi-
cle’s occupant safety features –
including seat belts and air bags
– that are provided in this manu-al.
2. Be sure you and your passen- gers always wear seat belts prop-
erly.CAUTION
If the pre-tensioner seat belt is not
working properly, this warning lightwill illuminate even if there is no
malfunction of the SRS air bag. Ifthe SRS air bag warning light doesnot illuminate when the ignition switch is turned ON, or if it remains
illuminated after illuminating for approximately 6 seconds, or if itilluminates while the vehicle is
being driven, please have anauthorized HYUNDAI dealer inspect the pre-tensioner seat belt and SRSair bag system as soon as possible.

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Safety features of your vehicle
How does the air bag system operate
Air bags are activated (able to inflate ifnecessary) only when the ignition switch
is turned to the ON or START position.
The appropriate air bags inflate 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 col-
lision and its direction. These two fac-
tors 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 densi-
ty and stiffness of the vehicles or
objects which your vehicle hits in the
collision. The determining 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 sim- ply see the deflated air bags hanging
out of their storage compartments afterthe collision. In addition to inflating in serious side
collisions, side and/or curtain airbags will inflate if the sensing system detects
a rollover.
When a rollover is detected, side and/or curtain airbags will remain inflated
longer to help provide protection from ejection, especially when used in con-
junction with the seat belts.
In order to help provide protection in a severe collision, the air bags must inflate
rapidly. The speed of air bag inflation is a
consequence of the extremely short time in which a collision occurs and the need
to inflate the air bag between the occu-
pant and the vehicle structures before
the occupant impacts those structures.
This speed of inflation reduces the risk
of serious or life-threatening injuries in a
severe collision and is thus a necessary
part of air bag design.
However, air bag inflation can also
cause injuries which can include facial
abrasions, bruises and broken 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 air bag can
cause fatal injuries, especially if the
occupant is positioned excessively
close to the air bag.
WARNING
To avoid severe personal injury or death caused by deploying air
bags in a collision, the driver
should sit as far back from the
steering wheel air bag as possi-
ble (at least 10 inches (250 mm)
away). The front passengers
should always move their seats
as far back as possible 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 including facial or bodily
abrasions, injuries from broken
glasses or burns.

341
Safety features of your vehicle
Air bag warning light
The purpose of the air bag warning light in
your instrument panel is to alert you of a
potential problem with your airbag system,
which includes side and/or curtain airbags
used for rollover protection.
When the ignition switch is turned ON,
the warning light should illuminate for
approximately 6 seconds, then go off.
Have the system checked if:
The light does not turn on briefly whenyou turn the ignition ON.
The light stays on after illuminating for approximately 6 seconds.
The light comes on while the vehicle is in motion.
SRS components and functions
The SRS consists of the following com- ponents:
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)/
Rollover sensor
8. Front impact sensors
9. Side impact sensors
10. “PASSENGER AIR BAG OFF” indi- cator (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. Anchor pre-tensioner assembly (Driver/Passanger side, if equipped)
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 remains illumi-
nated for more than 6 seconds after the
ignition is turned on, or if it illuminates
during vehicle operation, an SRS compo-
nent may not be functioning properly and
you should have your vehicle checked by
an authorized HYUNDAI dealer.
If any of the following conditions occurs, this indicates a malfunction in the airbag
system. 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 ignition ON.
The light stays on after illuminating for approximately 6 seconds.
The light comes on while the vehicle is in motion.
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347
Safety features of your vehicle
When an adult is seated in the front pas-
senger seat, if the “PASSENGER AIR
BAG OFF” indicator is on, turn the igni-
tion switch to the LOCK 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 thesystem to detect the person and to
enable the passenger air bag.If the "PASSENGER AIR BAG OFF" indi-cator is still on, ask the passenger 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 occupant classification
sensor will then classify the front pas-
senger after several more seconds.
B990A01O
WARNING
Do not allow an adult passenger to
ride in the front seat when the
“PASSENGER AIR BAG OFF” indi- cator is illuminated because the air
bag will not deploy in the event of a
crash. If the "PASSENGER AIR BAG OFF" indicator remains illuminated
after the adult passenger reposi-
tions themselves properly and the
car is restarted, it is recommended
that passenger move to the rear
seat because the passenger's front
air bag will not deploy.
Front seat passengers must stay
properly seated to avoid serious
injury from a deploying air bag.
WARNING
Do not put a heavy load or an active
electronic device (ex. Laptop com-
puter, navigation etc..) on the front
passenger seat. Do not place any
items under the front passenger
seat. Any of these could interfere
with proper sensor operation.
Proper position

349
Safety features of your vehicle
Driver's and passenger's front air
bag
Your vehicle is equipped with a
Supplemental Restraint (Air Bag) System
and lap/shoulder belts at both the driver
and passenger seating positions. Theindications of the system's presence are
the letters "AIRBAG" embossed on the
air bag pad cover in the steering wheeland 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 passen-ger with additional protection than that
offered by the seat belt system alone in case of a frontal impact of sufficient
severity. The SRS uses sensors to gath-
er information about the driver's and front passenger's seat belt usage and impact
severity.
OLM039037
WARNING
If the occupant classification sys-
tem is not working properly, the
SRS air bag warning light onthe instrument panel will illuminate
because the passenger's front air
bag is connected with the occupant
classification system. If there is a
malfunction of the occupant classi-
fication system, the "PASSENGER
AIR BAG OFF" indicator will not
illuminate and the passenger's
front air bag will inflate in frontal
impact crashes even if there is no
occupant in the front passenger's
seat. If the SRS air bag warning light does not illuminate when the
ignition switch is turned to the ON
position, remains illuminated after
approximately 6 seconds when the
ignition switch is turned to the ON
position, or if it illuminates while
the vehicle is being driven, have an
authorized HYUNDAI dealer inspect
the occupant classification system
and the SRS air bag system as
soon as possible.
OLM039038
Driver’s front air bag Passenger’s front air bag

Safety features of your vehicle
50
3
The seat belt buckle sensors determine if
the driver and front passenger's seat
belts are fastened.
The passenger’s front air bag is designed
to help reduce the injury of children sit-
ting close to the instrument panel in low
speed collisions. However, children are
safer if they are restraint 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. Additionally, your vehicle is equipped with an occupant classification system in
the front passenger's seat. The occupant classification system detects the pres- ence of a passenger in the front passen-
ger's seat and will turn off the front pas-
senger's air bag under certain condi-
tions. For more detail, see "Occupantclassification system" in this section.
WARNING
If an occupant classification sys-
tem is not working properly, the
SRS air bag warning light onthe instrument panel will illuminate
because the SRS air bag warning light is connected with the occu-
pant classification system. If the
SRS air bag warning light does not
illuminate when the ignition switchis turned to the ON position,
remains illuminated after approxi-
mately 6 seconds when the ignition
switch is turned to the ON position,
or if it illuminates while the vehicle
is being driven, have an authorized
HYUNDAI dealer inspect the
advanced SRS air bag system as
soon as possible.
WARNING
Do not place any objects under-
neath the front seats as they could
interfere with the occupant classifi- cation system.

Safety features of your vehicle
54
3
The side impact air bags are designed
to deploy during certain side-impact col-
lisions, depending on the crash severity,
angle, speed and point of impact.
The side impact air bags do not only deploy on the side of the impact but
also on the opposite side.
The side and/or curtain airbags on both sides of the vehicle may deploy if a
rollover or possible rollover is detected.
The side impact air bags are not designed to deploy in all side impact or
rollover situations.(Continued)
Do not install any accessories onthe side or near the side impact
air bag.
Do not place any objects over the air bag or between the air bag
and yourself.
Do not place any objects (an umbrella, bag, etc.) between the
front door and the front seat.
Such objects may become dan-
gerous projectiles and cause
injury if the supplemental side
impact air bag inflates.
To prevent unexpected deploy- ment of the side impact air bag
that may result in personal injury,
avoid impact to the side impact
sensor when the ignition switchis on.
If the seat or seat cover is dam- aged, have the vehicle checked
and repaired by an authorized
HYUNDAI dealer because your
vehicle is equipped with side
impact air bags and an occupant
classification system.WARNING
The side impact air bag is supple- mental to the driver's and the pas-
senger's seat belt systems and is
not a substitute for them. Therefore
your seat belts must be worn at all
times while the vehicle is in opera-tion.
For best protection from the side impact air bag system and to
avoid being injured by the
deploying side impact air bag,
both front seat occupants should sit in an upright position with the
seat belt properly fastened. The driver's hands should be placed on the steering wheel at the 9:00
and 3:00 positions. The passen-
ger's arms and hands should be placed on their laps.
Do not use any accessory seat covers.
Use of seat covers could reduce or prevent the effectiveness of the system.
(Continued)
WARNING
Do not allow the passengers to lean
their heads or bodies onto doors,
put their arms on the doors, stretch
their arms out of the window, or
place objects between the doors
and passengers when they areseated on seats equipped with side
and/or curtain air bags.

Safety features of your vehicle
56
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 expect-
ed to provide additional protection.
These include rear impacts, second or
third collisions in multiple impact
accidents, as well as low speedimpacts.
Air bag collision sensors
(1) SRS control module/Rollover sensor
(2) Front impact sensor (3) Side impact sensor
(4) Side impact sensor
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357
Safety features of your vehicle
Air bag inflation conditions
Front air bags
Front air bags are designed to inflate in a frontal collision depending on the intensi-
ty, speed or angles of impact of the front collision.
1VQA2084
WARNING
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 personal 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,
causing severe injury or death.
Therefore, do not try to perform
maintenance on or around the air
bag sensors. Have the vehicle
checked and repaired by an
authorized HYUNDAI dealer.
Problems may arise if the sensor installation angles are changed
due to the deformation of the
front bumper, body, front door
and B pillars where side collision
sensors are installed. Have the
vehicle checked and repaired by
an authorized HYUNDAI dealer.
(Continued)(Continued)
Installing bumper guards (or sidesteps or running boards) or
replacing a bumper (or front door
module) with non-genuine
HYUNDAI parts may adversely
affect your vehicle’s collision and
air bag deployment performance.
WARNING
If your vehicle is equipped with side
and curtain air bag, set the ignition
switch to OFF or ACC position
when the vehicle is being towed to
prevent inadvertent AIR BAG
Deployment.
The side and curtain air bag may
deploy when the ignitions is ON,
and the rollover sensor detects the
situation as a rollover.

Safety features of your vehicle
58
3
Side impact and curtain air bags
Side impact and curtain air bags are designed to inflate when an impact is
detected by side collision sensorsdepending on the strength, speed or angles of impact resulting from a side impact collision. Also, the side impact and curtain air bags
are designed to inflate when a rollover is
detected by the rollover sensor.
Although the front air bags (driver’s and
front passenger’s air bags) are designed
to inflate in frontal collisions, they also
may inflate in other types of collisions if the front impact sensors detect a suffi-
cient frontal force in another type of
impact. Side impact and curtain air bags
are designed to inflate in certain side
impact collisions. They may inflate in
other type of collisions where a side force
is detected by the sensors. Side airbag
and/or curtain airbags may also inflate
where rollover sensors indicate the pos-
sibility of a rollover occurring (even if none actually occurs) or in other situa-
tions, incluiding when the vehicle is tilted
while being towed. Even where side
and/or curtain airbags would not provide
impact protection in a rollover, however,
they will deploy to prevent ejection of
occupants, especially those who are
restrained with seat belts.
If the vehicle chassis is impacted by
bumps or objects on unimproved roads,
the air bags may deploy. Drive carefully
on unimproved roads or on surfaces not
designed for vehicle traffic to prevent
unintended air bag deployment.
Air bag non-inflation conditions
In certain low-speed collisions the air
bags may not deploy. The air bags are
designed not to deploy in such cases
because they may not provide benefits
beyond the protection of the seat belts
in such collisions.
1VQA2086
OVQ036018N
OLM032312N