2010 HYUNDAI TUCSON sensor

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 collisions
(or side collisions 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 notworking properly, this warning lightwill illuminate even if there is nomalfunction of the SRS air bag. Ifthe SRS air bag warning light doesnot illuminate when the ignition switch is turned ON, or if it remainsilluminated after illuminating for approximately 6 seconds, or if itilluminates while the vehicle is being driven, please have anauthorized HYUNDAI dealer inspectthe pre-tensioner seat belt and SRSair bag system as soon as possible.

339
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.
Air bags inflate instantly in the event of a serious frontal collision or side colli-
sion (if equipped with a side air bag or
curtain air bag) in order to help protect
the occupants from serious physical
injury.
Also, the side and/or curtain air bags
inflate instantly in the event of a
rollover 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 after
the collision.
In order to help provide protection in a severe collision, the air bags must
inflate rapidly. The speed of air bag infla-
tion is a consequence of the extremely
short time in which a collision occurs
and the need to inflate the air bag
between the occupant and the vehicle
structures before the occupant impacts
those structures. This speed of inflation
reduces the risk of serious or life-threat-
ening 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 caus-
es the air bags to expand with a great
deal of force.
There are even circumstances under which contact with the steering
wheel air bag can cause fatal
injuries, especially if the occupant is
positioned excessively close to the
steering wheel.
WARNING
To avoid severe personal injuryor 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 air bag -
Supplemental Restraint System (SRS).
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
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 illuminate 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.
If any of the following conditions occurs,
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 ignition ON.
The light stays on after illuminating for approximately 6 seconds.
The light comes on while the vehicle is in motion.

OLM039302N
W7-147

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 the
system 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. The
indications of the system's presence are
the letters "AIR BAG" embossed on the
air bag pad cover in 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 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
Driver’s front air bag
WARNING
If the occupant classification sys-
tem is not working properly, the
SRS air bag warning light on
the 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
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 advanced SRS offers the ability to
control the air bag inflation with two lev-
els. A first stage level is provided for mod-
erate-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 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 "Occupant
classification system" in this section.
WARNING
If an occupant classification sys-
tem is not working properly, the
SRS air bag warning light on
the 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 switch
is 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
collisions, 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.
Also, both sides of the side impact air bags deploy in certain rollover situa-
tions.
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 switch
is 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 motion. The air bags deploy
only in certain side impact or
rollover conditions severe enough
to cause significant injury to the
vehicle occupants.
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)

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 speed
impacts. In other words, just because
your vehicle is damaged and even if it
is totally unusable, don’t be surprised
that the air bags did not inflate.
Air bag collision sensors
(1) SRS control module/Rollover sensor
(2) Front impact sensor (3) Side impact sensor
(4) Side impact sensor

OLM039040N/OLM039041/OLM039042/OLM039043/OLM039044
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