Hyundai Accent 2011 Workshop Manual

1FEATURES OF YOUR HYUNDAI40
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!
WARNING:
o Pre-tensioners are designed to op-
erate only one time. After activation,
pre-tensioner seat belts must be
replaced. All seat belts, of any type,
should always be replaced after they
have been worn during a collision.
o The pre-tensioner seat belt assem-
bly mechanisms become hot during
activation. Do not touch the pre-
tensioner seat belt assemblies for
several minutes after they have been
activated.o Do not attempt to inspect or replace
the pre-tensioner seat belts your-
self. This must be done by an autho-
rized Hyundai dealer.
o Do not strike the pre-tensioner seat
belt assemblies.
o Do not attempt to service or repair
the pre-tensioner seat belt system in
any manner.
o Improper handling of the pre-
tensioner seat belt assemblies, and
failure to heed the warnings to not
strike, modify, inspect, replace, ser-
vice or repair the pre-tensioner seat
belt assemblies may lead to improp-
er operation or inadvertent activa-
tion and serious injury.
o Always wear the seat belts when
driving or riding in a motor vehicle.
o If the vehicle or pre-tensioner seat
belt must be discarded, contact an
authorized HYUNDAI dealer.
WARNING:
CAUTION:
o The sensor that activates the SRS
airbag is connected with the pre-
tensioner seat belt. The SRS airbag
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 airbag.
!
o When the pre-tensioner seat belts
are activated, a loud noise may be
heard and fine dust, which may ap-
pear to be smoke, may be visible in
the passenger compartment. These
are normal operating conditions and
are not hazardous.
o Although it is harmless, the fine dust
may cause skin irritation and should
not be breathed for prolonged peri-
ods. Wash your hands and face thor-
oughly after an accident in which the
pre-tensioner seat belts were acti-
vated.If the SRS airbag warning light does
not illuminate when the ignition key
is turned to the "ON" position, re-
mains illuminated after approxi-
mately 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 airbag system as soon as pos-
sible.

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FEATURES OF YOUR HYUNDAI
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FEATURES OF YOUR HYUNDAI
41
B240D01MC-AAT(If Installed)ADVANCED SUPPLEMENTAL RESTRAINT (AIRBAG) SYSTEM (SRS)
1. Driver's front airbag
2. Passenger's front airbag
3. Side impact airbag
4. Curtain airbag
B240D01MC
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WARNING:
Even in vehicles with air bags, you and
your passengers must always wear the
seat belts provided in order to minimize
the risk and severity of injury in the event
of a collision or rollover.

1FEATURES OF YOUR HYUNDAI42
B240A01MC
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 sever-
ity. The SRS uses sensors to gather infor-
mation 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 and front passenger's seat
track position sensors (If Installed), which
are installed on the seat track, determine
if the seats are fore or aft of a reference
position. The seat belt buckle sensors
determine if the driver and front
passenger's seat belts are fastened.
These sensors provide the ability to con-
trol the SRS deployment based on how
close the driver's seat is to the steering
wheel, how close the passenger's seat is
to the instrument panel, whether or not
the seat belts are fastened, and how
severe the impact is.The advanced SRS offers the ability to
control the airbag inflation within two lev-
els. 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, seating
position and seat belt usage, the
SRSCM(SRS Control Module) controls
the airbag 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 pres-
ence of a passenger in the front
passenger's seat and will turn off the front
passenger's airbag under certain condi-
tions. For more detail, see "Occupant Clas-
sification System" later in this section.
B240A03NF-AATDriver's and Passenger's Front
AirbagYour Hyundai is equipped with an ad-
vanced Supplemental Restraint (Airbag)
System and lap/shoulder belts at both the
driver and passenger seating positions.
The indications of the system's presence
are the letters "SRS AIRBAG" embossed
on the airbag pad cover in the steering
wheel and the passenger's side front
panel pad above the glove box.
The Hyundai SRS consists of airbags
installed under the pad covers in the
center of the steering wheel and the
passenger's side front panel above the
glove box.Driver's Front Airbag

1
FEATURES OF YOUR HYUNDAI
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FEATURES OF YOUR HYUNDAI
43
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WARNING:
If a seat track position sensor or an
occupant classification system is not
working properly, the SRS airbag warn-
ing light on the instrument panel
will illuminate because the SRS airbag
warning light is connected with the seat
track position sensor and the occupant
classification system. If the SRS airbag
warning light does not illuminate when
the ignition key is turned to the "ON"
position, remains illuminated after ap-
proximately 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 airbag
system as soon as possible.
AIR
BAG
!
WARNING:
o Modification to the seat structure
can adversely affect the seat track
position sensor and cause the airbag
to deploy at a different level than
should be provided.
o Do not place any objects underneath
the front seats as they could dam-
age the seat track position sensor or
interfere with the occupant classifi-
cation system.
o Do not place any objects that may
cause magnetic fields near the front
seat. These may cause a malfunc-
tion of the seat track position sen-
sor.
NOTE:o Be sure to read information about
the SRS on the labels provided on
the topside of the sun visor.
o Advanced airbags are combined with
pre-tensioner seat belts to help pro-
vide enhanced occupant protection
in frontal crashes. Front airbags are
not intended to deploy in collisions in
which sufficient protection can be
provided by the pre-tensioner seat
belt.
o If you are considering modification
of your vehicle due to a disability,
please contact the Hyundai Cus-
tomer Assistance Center at 1-800-
633-5151.

1FEATURES OF YOUR HYUNDAI44
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WARNING:
o Move your seat as far back as prac-
tical from the front airbags, while still
maintaining control of the vehicle.
o Never sit or lean unnecessarily close
to the front or side airbags.
o Never lean against the door or cen-
ter console – always sit in an upright
position.
o Do not allow an adult passenger to
ride in the front seat when the “Pas-
senger Airbag OFF” indicator is illu-
minated, because the airbag will not
deploy in the event of a moderate or
severe frontal crash.
o Never place objects over or near
any airbag module (front or side im-
pact airbags), because these objects
can injure passengers in a crash.
o Never place covers, blankets or
aftermarket seat warmers on the
passenger seat as these may inter-
fere with the occupant classification
system.
!
WARNING:
Always use seat belts and child restraints
– every trip, every time, everyone!
Airbags inflate with considerable force
and in the blink of an eye. Seat belts help
keep occupants in proper position to
obtain maximum benefit from the airbag.
Even with advanced airbags, improp-
erly belted and unbelted occupants can
be severely injured when the airbag in-
flates. Always follow the precautions
about seat belts, airbags and occupant
safety contained in this manual.
To reduce the chance of serious or fatal
injuries and receive the maximum safety
benefit from your restraint system:
o Never place a child in any child or
booster seat in the front seat (see
child restraints 1-31).
o ABC – Always Buckle Children in the
back seat. It is the safest place for
children of any age to ride.
o Front and side impact airbags can
injure occupants improperly posi-
tioned in the front seats.
!
WARNING:
o Do not tamper or disconnect SRS
wiring or other components. Injuries
could result from inadvertent deploy-
ment or failure of the airbag to de-
ploy in a crash.
o If the SRS airbag warning light (see
pg 1-64) remains illuminated while
the vehicle is being driven, have an
authorized Hyundai dealer inspect
the airbag system as soon as pos-
sible.
o Airbags can only be used once –
have an authorized Hyundai dealer
replace the airbag immediately after
deployment.
o The SRS is designed to deploy the
front airbags only when an impact is
sufficiently severe and when the im-
pact angle is within a range as mea-
sured from the forward longitudinal
axis of the vehicle. The front airbags
will not deploy in side, rear or rollover
impacts. Additionally, the airbags will
only deploy once. Seat belts must be
worn at all times.

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FEATURES OF YOUR HYUNDAI
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FEATURES OF YOUR HYUNDAI
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!
WARNING:
o No objects should be placed over or
near the airbag modules on the steer-
ing wheel, instrument panel, and the
front passenger's panel above the
glove box, because any such object
could cause harm if the vehicle is in
a crash severe enough to cause the
airbags to deploy.
o If the airbags deploy, they must be
replaced by an authorized Hyundai
dealer. Deployed airbags WILL NOT
inflate again and will provide no pro-
tection in subsequent collisions.
o Do not tamper with or disconnect
SRS wiring or other components of
the SRS system. Doing so could
result in injury, due to accidental
deployment of the airbags or by ren-
dering the SRS inoperative.
o Even though your vehicle is equipped
with the occupant classification sys-
tem, do not install a child restraint
system in the front passenger seat
position. A child restraint system
must never be placed in the front
seat.
An infant or child could be severely
injured or killed by an airbag deploy-
ment in case of an accident.
o Children younger than 13 years must
always be properly restrained in the
rear seat. Never allow children to
ride in the front passenger seat. If a
child over 13 must be seated in the
front seat, he or she must be prop-
erly belted and the seat should be
moved as far back as possible.
o For maximum safety protection in all
types of crashes, all occupants in-
cluding the driver should always wear
their seat belts whether or not an
airbag is also provided at their seat-
ing position to minimize the risk of
severe injury or death in the event of
a crash. Do not sit or lean unneces-
sarily close to the airbag while the
vehicle is in motion.!
WARNING:
!
WARNING:
B240A02MC
Rear impact
Side Impact
Rollover
o Front airbags are not intended to
deploy in side-impact, rear-impact
or rollover crashes. In addition, front
airbags will not deploy in frontal
crashes below the deployment
threshold.
o Move your seat as far back as prac-
tical from the front airbags, while still
maintaining control of the vehicle.
You and your passengers should
never sit or lean unnecessarily close
to the airbags. Improperly positioned
drivers and passengers can be se-
verely injured by inflating airbags.

1FEATURES OF YOUR HYUNDAI46
B240B02MC-AATSRS Components and FunctionsThe SRS consists of the following compo-
nents:
1. Front Impact Sensor
2. "PASSENGER AIR BAG OFF" Indicator
(Front passenger's seat only)
3. SRS "AIR BAG" warning light
4. Knee Bolster
5. Passenger's Airbag Module
6. Driver's Airbag Module
7. SRS Control Module (SRSCM)
8. Occupant Classification System
(Front passenger's seat only)
9. Driver's and Front Passenger's Seat
Track Position Sensors (If Installed)
B240B01NF
10. Driver's and Front Passenger's Seat
Belt Buckle Sensors
11. Side Impact Sensor (If Installed)
12. Retractor Pre-tensioner Assemblies
13. Side Impact Airbag Module (If Installed)
14. Curtain Airbag Module (If Installed)
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WARNING:
o Sitting improperly or out of position
can result in serious or fatal injury in
a crash. All occupants should sit
upright with the seat back in an up-
right position, centered on the seat
cushion with their seat belt on, legs
comfortably extended and their feet
on the floor until the vehicle is parked
and the ignition key is removed.
o The SRS airbag 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 airbag may forcefully
contact the occupant causing seri-
ous or fatal injuries.

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FEATURES OF YOUR HYUNDAI
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FEATURES OF YOUR HYUNDAI
47
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 airbag deploy-
ment or pre-tensioner seat belt deploy-
ment.
The SRS "AIR BAG" warning light 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 "AIR BAG" warn-
ing light should go out.
B240B01L
Upon deployment, tear seams molded
directly into the pad covers will separate
under pressure from the expansion of the
airbags. Further opening of the covers
then allows full inflation of the airbags.
The airbag modules are located both in
the center of the steering wheel and in the
front passenger's panel above the glove
box. When the SRSCM detects a suffi-
ciently severe impact to the front of the
vehicle, it will automatically deploy the
front airbags.
B240B02L
A fully inflated airbag, in combination with
a properly worn seat belt, slows the driver's
or the passenger's forward motion, re-
ducing the risk of head and chest injury.
After complete inflation, the airbag imme-
diately starts deflating, enabling the driver
to maintain forward visibility and the abil-
ity to steer or operate other controls.
B240B03L

1FEATURES OF YOUR HYUNDAI48
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Passenger's Front Airbag
B240B05L
o When installing a container of liquid
air freshener inside the vehicle, do
not place it near the instrument clus-
ter nor on the instrument panel sur-
face. If there is any leakage from the
air freshener onto these areas (in-
strument cluster, instrument panel
or air ventilator), it may damage these
parts. If the liquid from the air fresh-
ener does leak onto these areas,
wash them with water immediately.
WARNING:
o If an airbag deploys, there may be a
loud noise followed by a fine dust
released in the vehicle. These con-
ditions are normal and are not haz-
ardous - the airbags are packed in
this fine powder. The dust generated
during airbag deployment may cause
skin or eye irritation as well as ag-
gravate asthma for some persons.
Always wash all exposed skin areas
thoroughly with lukewarm water and
a mild soap after an accident in which
the airbags were deployed.
o The SRS can function only when the
ignition key is in the "ON" position. If
the SRS "AIR BAG" warning light
does not illuminate, or continuously
remains on after illuminating for
about 6 seconds when the ignition
key 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
your Hyundai dealer.
Passenger's Front Airbag
CAUTION:
o Do not install or place any accesso-
ries (drink holder, cassette holder,
sticker, etc.) on the front passenger's
panel above the glove box in a ve-
hicle with a passenger's airbag. Such
objects may become dangerous pro-
jectiles and cause injury if the
passenger's airbag inflates.
!
B240B01MC-A

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FEATURES OF YOUR HYUNDAI
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FEATURES OF YOUR HYUNDAI
49
!
o Before you replace a fuse or discon-
nect a battery terminal, turn the igni-
tion key to the "LOCK" position and
remove the ignition key. Never re-
move or replace the airbag related
fuse(s) when the ignition key is in the
"ON" position. Failure to heed this
warning will cause the SRS "AIR
BAG" warning light to illuminate.
WARNING:
The occupant classification system cre-
ates a field which is designed to detect
the presence of a properly-seated front
passenger and determine if the
passenger's front air bag should be en-
abled (may inflate) or not. The driver's
front air bag is not affected or controlled
by the occupant classification system.Main components of occupant clas-
sification system• An Electronic Capacity measurement
system in the front passenger seat
which detects major characteristics of
a person or object on the seat.
Electronic system to determine whether
the passenger air bag systems (both
front and side) should be activated or
deactivated.
A warning light located on the instru-
ment panel which illuminates the words
"PASSENGER AIR BAG OFF" indicat-
ing the front passenger air bag system
is deactivated.
The instrument panel air bag warning
light is interconnected with the occu-
pant classification system.
OMC029200N
Occupant classification systemYour vehicle is equipped with an occu-
pant classification system in the front
passenger's seat.If the front passenger seat is occupied by
a person that the system determines to be
of an appropriate size, and he/she sits
properly, the "PASSENGER AIR BAG
OFF" indicator will be turned off and the
front passenger's air bag will be able to
inflate, if necessary, in frontal crashes
(sitting properly means sitting upright with
the seatback in an upright position, cen-
tered on the seat cushion with their seat
belt on, legs comfortably extended and
their feet on the floor).
You will find the "PASSENGER AIR BAG
OFF" indicator on the center facia panel.
This system detects the conditions 1~4 in
the following table and activates or deac-
tivates the front passenger air bag based
on these conditions.