sensor Hyundai Santa Fe 2008 Owner's Manual

1FEATURES OF YOUR HYUNDAI42
NOTE:o Both the driver's and front
passenger's pre-tensioner seat belts
will be activated in certain frontal col-
lisions. The pre-tensioner seat belts
can be activated together with the air
bags.
The pre-tensioners will not be acti-
vated if the seat belts are not being
worn at the time of the collision.
o 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 passen-
ger compartment. These are normal
operating conditions and are not haz-
ardous.
o 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
thoroughly after an accident in which
the pre-tensioner seat belts were ac-
tivated.
CAUTION:
o 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 key has
been turned to the "ON" position, and
then it should turn off.
o If the pre-tensioner seat belt is not
working properly, this warning light
will illuminate even if there is no mal-
function of the SRS air bag. If the SRS
air bag warning light does not illumi-
nate when the ignition key is turned to
the "ON" position, remains illumi-
nated after approximately 6 seconds
when the ignition key 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.
AIR
BAG
!
!
WARNING:
To obtain maximum benefit from a pre-
tensioner seat belt:
1. The seatbelt must be work correctly
and adjusted to the proper position
(see pages 1-30 and 1-31). Please
read and follow all of the important
information and precautions about
your vehicle’s occupant safety fea-
tures – including seat belts and ad-
vanced air bags – that are provided in
this manual.
2. Be sure you and your passengers
always wear seat belts and wear them
properly.

1
FEATURES OF YOUR HYUNDAI
45
The SRS uses a collection of sensors to
gather information about the driver's and
front passenger's seat position, the driver's
and front passenger's seat belt usage and
impact severity.
The driver's seat position sensors, which
are installed on the seat track, determine
if the seats are fore or aft of a reference
position. Similarly, the seat belt usage
sensors determine if the driver and front
passenger's seat belts are fastened. These
sensors provide the ability to control the
SRS deployment based on how close the
driver's seat is to the steering wheel,
whether or not the seat belts are fastened,
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 provided for moderate-
severity impacts. A second stage level is
provided for more severe impacts.According to the impact severity, driver's
seating position, the SRSCM(SRS Con-
trol 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 Hyundai is equipped
with an occupant classification system in
the front passenger's seat. The occupant
classification system detects the presence
of a passenger in the front passenger's
seat and will turn off the front passenger's
air bag under certain conditions. For more
detail, see "Occupant Classification Sys-
tem" later in this section.
DRIVER'S AND PASSENGER'S FRONT AIR BAGB240A01CM-AATYour Hyundai is equipped with an ad-
vanced Supplemental Restraint (Air bag)
System. The indications of the system's
presence are the letters "SRS 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 Hyundai SRS consists of air bags
installed under the pad covers in the cen-
ter 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 system alone,
in case of a frontal impact of sufficient
severity.
OCM051008L
Driver's Air bag

1FEATURES OF YOUR HYUNDAI46
!
CAUTION:
If the seat position sensor is not working
properly, the SRS air bag warning light
on the instrument panel will illumi-
nate even if there is no malfunction of the
SRS air bag system, because the SRS
air bag warning light is connected with
the seat position sensor. If the SRS air
bag warning light does not illuminate
when the ignition key is turned to the
"ON" position, if it remains illuminated
after coming on for approximately 6 sec-
onds, or if it illuminates while the vehicle
is being driven, have an authorized
Hyundai dealer inspect the seat position
sensor and the advanced SRS air bag
system as soon as possible.
!
WARNING:
o Modification to the seat structure can
adversely affect the seat position
sensor and cause the air bag to de-
ploy at a different level than should be
provided.
o Do not place any objects underneath
the front seats which could damage
the seat position sensor or interfere
with the occupant classification sys-
tem.
o Do not place any objects that may
cause magnetic fields near the front
seats. These may cause a malfunc-
tion of the seat position sensor.
NOTE:o Be sure to read information about the
SRS on the labels provided on the sun
visor.
o 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 light colli-
sions in which protection can be pro-
vided by the pre-tensioner seat belt.
o If you are considering modification of
your vehicle due to a disability, please
contact the Hyundai Customer As-
sistance Center at 1-800-633-5151.
AIR
BAG

1
FEATURES OF YOUR HYUNDAI
49
!
WARNING:
o The SRS air bag system must deploy
very rapidly to provide protection in a
crash. If an occupant is out of position
because of not wearing a seat belt, the
air bag may forcefully contact the
occupant causing serious or fatal in-
juries.
o Your vehicle has been designed to
absorb impact and deploy the air
bag(s) in certain collisions. Installing
aftermarket bumper guards, side
steps or replacing a bumper with non-
genuine parts may adversely affect
your vehicles collision and air bag
deployment performance.
B240B01CM-AATSRS Components and FunctionsThe SRS consists of the following compo-
nents:
1. Driver's Air bag Module
2. Front Impact Sensor
3. Passenger's Air bag Module
4. Passenger Air bag Off Indicator
(Front passenger's seat only)
5. Occupant Classification System
(Front passenger's seat only)
6. Pre-tensioner Seat Belt
7. Driver's Seat Position Sensors
8. Side Impact Sensor
9. Curtain Air bag
OCM026200A
10. Driver's and Front Passenger's Side
Air bag
11. Driver's and Front Passenger's Seat
Belt Usage Sensors
12. SRS Control Module (SRSCM)
13. SRS Service Reminder Indicator (SRI)
The SRSCM continually monitors all ele-
ments while the ignition is "ON" to deter-
mine if a frontal or near-frontal impact is
severe enough to require air bag deploy-
ment or pre-tensioner seat belt deploy-
ment.
The SRS service reminder indicator (SRI)
on the instrument panel will illuminate for
about 6 seconds after the ignition key is
turned to the "ON" position or after the
engine is started, after which the SRI should
go out.

1
FEATURES OF YOUR HYUNDAI
55
!
NOTE:The passenger air bag off indicator illu-
minates for about 4 seconds after the
ignition key is turned to the "ON" posi-
tion or after the engine is started. If the
front passenger seat is occupied, the
occupant classification sensor will then
classify the front passenger within ap-
proximately 10 seconds after the igni-
tion is turned on.
!
WARNING:
o A smaller-stature adult who is not
seated correctly (for example: seat
excessively reclined, leaning on the
center console, or hips shifted for-
ward in the seat) can cause a condi-
tion where the advanced frontal air
bag system senses less weight than
if the occupant were seated properly
(sitting upright with the seatback in an
upright position, centered on the seat
cushion with their seat belt on, legs
comfortably extended and their feet
on the floor).
o This condition can result in an adult
potentially being misclassified and
illumination of the passenger air bag
off indicator.
WARNING:
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. If the passenger air bag off
indicator remains illuminated after the
passenger repositions themselves prop-
erly and the car is restarted, Hyundai
recommends that passenger move to
the rear seat because the passenger's
front air bag will not deploy.
!
CAUTION:
If the occupant classification system is
not working properly, the SRS air bag
warning light on the instrument panel
will illuminate because the passenger's
front air bags are connected with the
occupant classification system. If there
is a malfunction of the occupant classi-
fication system, the passenger air bag
off indicator will illuminate and the
passenger's front air bags will not inflate
in frontal impact crashes even if there is
adult occupant in the front passenger's
seat. If the SRS air bag warning light does
not illuminate when the ignition key is
turned to the "ON" position, remains
illuminated after approximately 6 sec-
onds when the ignition key 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.

1
FEATURES OF YOUR HYUNDAI
57
B990B03MC-AATSide Impact Air bagYour Hyundai is equipped with a side
impact air bag in each front seat. The
purpose of the air bag is to provide the
vehicle's driver and/or the front passenger
with additional protection than that offered
by the seat belt alone. The side impact air
bags are designed to deploy only during
certain side-impact collisions, depending
on the crash severity, angle, speed and
point of impact. The side impact air bags
are not designed to deploy in all side
impact situations.
B990B02LZ
OCM052212L
Side impact sensor
Important Safety Notes on the Side
Impact Air bag SystemFollowing are a number of safety points
concerning this system which should al-
ways be observed to ensure risk of injury
is reduced in an accident.
WARNING:
o The side impact air bag is supplemen-
tal to the driver's and the passenger's
seat belt systems and is not a substi-
tute 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
conditions severe enough to cause
significant injury to the vehicle occu-
pants.
o For best protection from the side im-
pact air bag system and to avoid be-
ing injured by the deploying side im-
pact air bag, both front seat occu-
pants 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 passenger's arms
and hands should be placed on their
laps.
o Do not use any accessory seat cov-
ers.
Use of seat covers could reduce or
prevent the effectiveness of the airbag
system.
!

1FEATURES OF YOUR HYUNDAI58
B990C02JM-AATCurtain Air bagCurtain air bags are located along both
sides of the roof rails above the front and
rear doors.
They are designed to help protect the
heads of the front seat occupants and the
rear outboard seat occupants in certain
side impact collisions.
The curtain air bags are designed to de-
ploy only during certain side impact colli-
sions, depending on the crash severity,
angle, speed and impact. The curtain air
bags are not designed to deploy in all side
impact situations, collisions from the front
or rear of the vehicle or in most rollover
situations.
OCM052213
Curtain Air bag
!
o Do not install any accessories on the
side or near the side impact air bag.
o Do not place any objects over the air
bag or between the air bag and your-
self.
o Do not place any objects (an umbrella,
bag, etc.) between the front door and
the front seat. Such objects may be-
come dangerous projectiles and
cause injury if the supplemental side
impact air bag inflates.
o To prevent unexpected deployment
of the side impact air bag that may
result in personal injury, avoid impact
to the side impact sensor when the
ignition key is on.
WARNING:
!
WARNING:
o Before installing child restraints, al-
ways refer to the "Child Restraint
System" section to ensure correct
installation and occupant protection
is maximized.
o Make sure that the occupant does not
have any body parts (head, arms &
legs) protruding outside the restrain-
ing system. If an inflating air bag was
to strike an infant child on the head, it
may cause serious injury.
o Ensure the opening for the Curtain Air
Bag System remains unobstructed
at all times, so that the air bags can
inflate properly if needed.Important Safety Notes for Curtain
Air Bag SystemsFollowing are a number of safety points
concerning this system which should al-
ways be observed to ensure risk of injury
is reduced in an accident.

1
FEATURES OF YOUR HYUNDAI
59
!
B240C01CM-AATSRS CareThe SRS is virtually maintenance free and
there are no parts you can safely service by
yourself. If the SRS SRI (Service Reminder
Indicator) does not illuminate, or continu-
ously remains on, have your vehicle im-
mediately inspected by your Hyundai
dealer.
Any work on the SRS system, such as
removing, installing, repairing, or any work
on the steering wheel must be performed
by a qualified Hyundai technician. Improper
handling of the air bag system may result
in serious personal injury.
!
!
WARNING:
o The built in coat hooks should only be
used for light weight clothing. Ensure
that clothing pockets are free of any
heavy or sharp objects. When using
coat hooks, do not hang clothes on
coat hangers.
o The space between the occupant and
the curtain air bag must never be
occupied by children, passengers or
pets. Occupants should never lean
out or have any parts of their body
protruding from the window while the
engine is running.
o Do not move the sun visor out to cover
the side window if there is an item
attached to it such as garage door
remote control, pens, compact disc
pocket, air fresheners or the like.
These objects may cause injury if the
Curtain Air Bag is deployed.
o Where sun blinds are fitted to the rear
doors, these must not obstruct or
impair the air bag in any way.o Do not install any accessories or
children’s toys in the Curtain Air Bag
deployment zones, as this may im-
pair the operation of the system or
throw parts of them into the vehicle
cabin causing injury to occupants if
the system is deployed.
o To maintain the integrity of the Cur-
tain Air Bag system, any work, re-
moval or installation of the air bag and
associated components (such as roof
lining and side trims) should always
be performed by an authorized
Hyundai dealer.
WARNING:
WARNING:
Never tamper with or disconnect the air
bag system sensors & wiring. You could
cause the air bag to inflate or the system
may fail to operate which may result in
fatal personal injury.

1
FEATURES OF YOUR HYUNDAI
65
!
WARNING:
Significantly low tire pressure makes
the vehicle unstable and can contribute
to loss of vehicle control and increased
braking distances.
Continued driving on low pressure tires
may cause the tires to overheat and fail. Avoid hard braking and overcorrecting at
the steering wheel. Inflate the tires to the
proper pressure as indicated on the
vehicle’s tire information placard.
If you have a flat tire, the Low tire Pressure
and Position Telltales will illuminate.
Replace the flat tire with the spare tire(see
page 3-12)
Each wheel is equipped with a tire pres-
sure sensor mounted inside the tire be-
hind the valve stems. You must use TPMS
specific wheels. IT is recommended that
you always have tires serviced by your
Hyundai dealer or qualified technician.
After you replace the flat tire, the Low Tire
Pressure and Position Telltales remain
illuminated. This is normal; the system is
not monitoring the spare tire pressure.
Check the spare tire pressure to make sure
it is correct.B260T01O-GAT
AWD (All Wheel Drive)
System Warning Light
(If installed)
When the key is turned to the "ON" position,
the AWD(All Wheel Drive) system warning
light will illuminate and then go off in a few
seconds.
CAUTION:
If the AWD system warning light ( )
blinks while driving, this indicates that
there is a malfunction in the AWD sys-
tem. If this occurs, have your vehicle
checked by an authorized Hyundai dealer
as soon as possible.
!
CAUTION:
Never use a puncture-repair agent in a
flat tire. If used, the tire pressure sensor
will be damaged and will require replace-
ment. Have the flat tire repaired by a
Hyundai dealer or qualified technician
as soon as possible.
!
B260V01CM-GAT
AWD (All Wheel Drive) Lock
Indicator Light (If installed)
The AWD (All Wheel Drive) lock indicator
light in the instrument cluster is illuminated
when the AWD lock switch is pushed.
The purpose of this switch is to increase
the drive power when driving on wet pave-
ment, snow-covered roads and/or off-road.
The AWD lock indicator light is turned off by
pushing the switch again.NOTE:Do not use AWD LOCK on normal dry
pavement conditions.

1
FEATURES OF YOUR HYUNDAI
77
B340E01A-AATHeadlight FlasherTo flash the headlights, pull the switch
lever toward you, then release it. The head-
lights can be flashed even though the
headlight switch is in the "OFF" position.
OCM052064L
B340G01LZ-AATAuto Light (If Installed)
OCM052061L
To operate the automatic light feature, turn
the barrel on the end of the multi-function
switch. If you set the multi-function switch
to "AUTO", the tail lights and headlights
will be turned automatically on or off ac-
cording to external illumination conditions.NOTE:Turn the lights manually in foggy, cloudy
and rainy conditions.
NOTE:o Never place anything over the sensor
located on the instrument panel to
ensure better auto light system con-
trol.
o Don't clean the sensor using a win-
dow cleaner.
o If your vehicle has window tint or other
types of coating on the windshield, the
AUTO light system may not work prop-
erly.
Auto light sensor
OCM052062