Hyundai Elantra 2010 Owner's Manual

67
What to do in an emergency
TIRES PRESSURE MONITORING SYSTEM (TPMS) (IF EQUIPPED)
(1) Low Tire Pressure Telltale
(2) TPMS Malfunction Indicator
Each tire, including the spare (if pro-
vided), should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehi-
cle manufacturer on the vehicle plac-
ard or tire inflation pressure label. (If
your vehicle has tires of a different
size than the size indicated on the
vehicle placard or tire inflation pres-
sure label, you should determine the
proper inflation pressure for those
tires.)As an added safety feature, your
vehicle has been equipped with a
Tire Pressure Monitoring System
(TPMS) that illuminates a low tire
pressure telltale when one or more
of your tires is significantly under-
inflated. Accordingly, when the low
tire pressure telltale illuminates, you
should stop and check your tires as
soon as possible, and inflate them to
the proper pressure. Driving on a
significantly under-inflated tire caus-
es the tire to overheat and can lead
to tire failure. Under-inflation also
reduces fuel efficiency and tire tread
life, and may affect the vehicle’s han-
dling and stopping ability.
Please note that the TPMS is not a
substitute for proper tire mainte-
nance, and it is the driver’s responsi-
bility to maintain correct tire pres-
sure, even if under-inflation has not
reached the level to trigger illumina-
tion of the TPMS low tire pressure
telltale.
When significant temperature
changes occur, the tire pressures will
need to be adjusted. The pressure
will drop approximately 1 psi for each
12 degree temperature drop. If set-
ting tire pressure in a warm garage
during the winter, it is possible the
TPMS telltale will illuminate after the
car has been parked outside. It is
important for the safety of the occu-
pants that the tire preform the TPMS
system are set correctly.

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What to do in an emergency
8
6
Your vehicle has also been equipped
with a TPMS malfunction indicator to
indicate when the system is not
operating properly. The TPMS mal-
function indicator is provided by a
separate telltale, which displays the
symbol "TPMS" when illuminated.
When the malfunction indicator is
illuminated, the system may not be
able to detect or signal low tire pres-
sure as intended. TPMS malfunc-
tions may occur for a variety of rea-
sons, including the installation of
replacement or alternate tires or
wheels on the vehicle that prevent the
TPMS from functioning properly.
Always check the TPMS malfunction
indicator after replacing one or more
tires or wheels on your vehicle to
ensure that the replacement or alter-
nate tires and wheels allow the TPMS
to continue to function properly. Low tire pressure tell-
tale
When the tire pressure monitoring
system warning telltale is illuminat-
ed, one or more of your tires is sig-
nificantly under-inflated.
Immediately reduce your speed,
avoid hard cornering and anticipate
increased stopping distances. You
should stop and check your tires as
soon as possible. Inflate the tires to
the proper pressure as indicated on
the vehicle’s placard or tire inflation
pressure label located on the driver’s
side center pillar outer panel. If you
cannot reach a service station or if
the tire cannot hold the newly added
air, replace the low pressure tire with
the compact spare tire. Because the
compact spare tire is not equipped
with a tire pressure sensor, the
TPMS malfunction indicator may go
on and the Low Tire Pressure telltale
still turn on after restarting and about
20 minutes of continuous driving
before you have the low-pressure tire
repaired and replaced on the vehicle.
CAUTION
In winter or cold weather, the low tire pressure telltale may beilluminated if the tire pressurewas adjusted to the recom-mended tire inflation pressurein warm weather. It does notmean your TPMS is malfunction-ing because the decreased tem-perature leads to a proportionallowering of tire pressure.
When you drive your vehiclefrom a warm area to a cold areaor from a cold area to a warmarea, or the outside temperatureis greatly higher or lower, youshould check the tire inflationpressure and adjust the tires tothe recommended tire inflationpressure.

69
What to do in an emergency
TPMS (Tire Pressure
Monitoring System)
malfunction indicator
The TPMS malfunction indicator
comes on and stays on when there is
a problem with the Tire Pressure
Monitoring System. If the system is
able to correctly detect an under-
inflation warning at the same time as
system failure then it will illuminate
both the TPMS malfunction and the
low tire pressure telltale e.g. If Front
Left sensor fails, the TPMS malfunc-
tion indicator comes on, but if Front
Right, Rear Left, or Rear Right tire is
under-inflated, the low tire pressure
telltale may come on with the TPMS
malfunction indicator.
Have the system checked by an
authorized HYUNDAI dealer as soon
as possible to determine the cause
of the problem.
TPMSCAUTION
• The TPMS malfunction indica- tor may be illuminated if thevehicle is moving around elec-tric power supply cable orradio transmitter such aspolice stations, governmentand public offices, broadcast-ing stations, military installa-tions, airports, or transmittingtower, etc. which can interferewith normal operation of theTire Pressure MonitoringSystem (TPMS).
The TPMS malfunction indica- tor may be illuminated if snowchains are used or some sep-arate electronic devices suchas notebook computer, mobilecharger, remote starter or nav-igation etc., are used in thevehicle. This can interfere withnormal operation of the TirePressure Monitoring System(TPMS).
WARNING - Low pressure
damage
Significantly low tire pressure
makes the vehicle unstable and
can contribute to loss of vehicle
control and increased braking
distances.
Continued driving on low pres-
sure tires will cause the tires to
overheat and fail.

What to do in an emergency
10
6
Changing a tire with TPMS
If you have a flat tire, the Low Tire
Pressure Telltale will turn on. Have
the flat tire repaired by an authorized
HYUNDAI dealer as soon as possi-
ble or replace the flat tire with the
compact spare tire.
Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem. You must
use TPMS specific wheels. It is rec-
ommended that you always have
your tires serviced by an authorized
HYUNDAI dealer as soon as possi-
ble. After you replace the low pressure
tire with the compact spare tire, the
TPMS malfunction indicator may illu-
minate and the low tire pressure tell-
tale still illuminate after restarting
and about 20 minutes of continuous
driving.
Once the low pressure tire is re-inflat-
ed to the recommended pressure
and installed on the vehicle, the
TPMS malfunction indicator and the
low tire pressure telltale will be extin-
guished. If the low pressure and
TPMS malfunction indicators are not
extinguished after about 20 minutes
of continuous driving, please visit an
authorized HYUNDAI dealer.
You may not be able to identify a low
tire by simply looking at it. Always use
a good quality tire pressure gauge to
measure the tire's inflation pressure.
Please note that a tire that is hot
(from being driven) will have a higher
pressure measurement than a tire
that is cold (from sitting stationary for
at least 3 hours and driven less than
1 mile (1,6 km) during that 3 hour
period). Allow the tire to cool before
measuring the
inflation pressure. Always be sure the tire is cold before
inflating to the recommended pres-
sure.
A cold tire means the vehicle has
been sitting for 3 hours and driven for
less than 1 mile (1.6 km) in that 3
hour period.
CAUTION
Do not use any tire sealant if
your vehicle is equipped witha Tire Pressure MonitoringSystem. The liquid sealant candamage the tire pressure sen-sors.
In order for the system to cor- rectlymonitor tires for under-inflation, there should be atotal of exactly 4 sensors fit-ted to each of the four drivenwheel positions. There shouldbe no other sensors in thevehicle including spare tiresince this could cause thesystem to monitor the wrongsensors.
CAUTION
NEVER use a puncture-repair-ing agent to repair and/or inflatea low pressure tire. If used, youwill have to replace the tire pres-sure sensor.

611
What to do in an emergency
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harm-ful interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.
WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance
could void the user’s authority
to operate the equipment.
WARNING - ProtectingTPMS
Tampering with, modifying, or
disabling the Tire Pressure
Monitoring System (TPMS)
components may interfere with
the system's ability to warn the
driver of low tire pressure con-
ditions and/or TPMS malfunc-
tions. Tampering with, modify-
ing, or disabling the Tire
Pressure Monitoring System
(TPMS) components may void
the warranty for that portion of
the vehicle.WARNING- TPMS
The TPMS cannot alert you to severe and sudden tire dam-
age caused by external fac-
tors such as nails or road
debris.
If you feel any vehicle instabil- ity, immediately take your foot
off the accelerator, apply the
brakes gradually and with
light force, and slowly move to
a safe position off the road.

What to do in an emergency
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6
IF YOU HAVE A FLAT TIRE
Jack and tools
The spare tire, jack, jack handle,
wheel lug nut wrench are stored in
the luggage compartment. Remove
the luggage under tray out of the way
to reach this equipment.
1. Jack handle
2. Jack
3. Wheel lug nut wrench
Jacking instructions
The jack is provided for emergency
tire changing only.
To prevent the jack from “rattling”
while the vehicle is in motion, store it
properly.
Follow jacking instructions to reduce
the possibility of personal injury.

OHD066002N
WARNING- Changing tires
Never attempt vehicle repairs in the traffic lanes of a public
road or highway.
Always move the vehicle com- pletely off the road and onto
the shoulder before trying to
change a tire. The jack should
be used on level firm ground.
If you cannot find a firm, level
place off the road, call a tow-
ing service company for
assistance.
Be sure to use the correct front and rear jacking posi-
tions on the vehicle; never
use the bumpers or any other
part of the vehicle for jack
support.
(Continued)

613
What to do in an emergency
Removing and storing the spare
tire
Turn the tire hold-down wing bolt
counterclockwise.
Store the tire in the reverse order of
removal.
To prevent the spare tire and tools
from “rattling” while the vehicle is in
motion, store them properly.Changing tires
1. Park on a level surface and apply
the parking brake firmly.
2. Shift the shift lever into R (Reverse) with manual transaxle
or P (Park) with automatic
transaxle.
3. Activate the hazard warning flash- er.

OHD066003
(Continued)
The vehicle can easily roll offthe jack causing serious
injury or death. No person
should place any portion of
their body under a vehicle that
is supported only by a jack;
use vehicle support stands.
Do not start or run the engine while the vehicle is on the
jack.
Do not allow anyone to remain in the vehicle while it is on the
jack.
Make sure any children pres- ent are in a secure place away
from the road and from the
vehicle to be raised with the
jack.

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What to do in an emergency
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4. Remove the wheel lug nut wrench,
jack, jack handle, and spare tire
from the vehicle.
5. Block both the front and rear of the wheel that is diagonally opposite
the jack position. 6. Loosen the wheel lug nuts coun-
terclockwise one turn each, but do
not remove any nut until the tire
has been raised off the ground.

1JBA6504
OHD066004
WARNING- Changing a tire
To prevent vehicle movementwhile changing a tire, always
set the parking brake fully,
and always block the wheel
diagonally opposite the wheel
being changed.
We recommend that the wheels of the vehicle be
chocked, and that no person
remain in a vehicle that is
being jacked.

615
What to do in an emergency
7. Place the jack at the front or rearjacking position closest to the tire
you are changing. Place the jack
at the designated locations under
the frame. The jacking positions
are plates welded to the frame
with two tabs and a raised dot to
index with the jack. 8. Insert the jack handle into the jack
and turn it clockwise, raising the
vehicle until the tire just clears the
ground. This measurement is
approximately 1.2 in (30 mm).
Before removing the wheel lug
nuts, make sure the vehicle is sta-
ble and that there is no chance for
movement or slippage. 9. Loosen the wheel nuts and
remove them with your fingers.
Slide the wheel off the studs and
lay it flat so it cannot roll away. To
put the wheel on the hub, pick up
the spare tire, line up the holes
with the studs and slide the wheel
onto them. If this is difficult, tip the
wheel slightly and get the top hole
in the wheel lined up with the top
stud. Then jiggle the wheel back
and forth until the wheel can be
slid over the other studs.
WARNING- Jack location
To reduce the possibility of
injury, be sure to use only the
jack provided with the vehicle
and in the correct jack position;
never use any other part of the
vehicle for jack support.

1JB6025
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What to do in an emergency
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6
10. To reinstall the wheel, hold it on
the studs, put the wheel nuts on
the studs and tighten them finger
tight. The nuts should be installed
with their tapered small diameter
ends directed inward. Jiggle the
tire to be sure it is completely
seated, then tighten the nuts as
much as possible with your fin-
gers again.
11. Lower the car to the ground by turning the wheel nut wrench
counterclockwise. Then position the wrench as shown
in the drawing and tighten the wheel
nuts. Be sure the socket is seated
completely over the nut. Do not stand
on the wrench handle or use an
extension pipe over the wrench han-
dle.
Go around the wheel tightening
every other nut until they are all tight.
Then double-check each nut for
tightness. After changing wheels,
have a technician tighten the wheel
nuts to their proper torque as soon
as possible.
Wheel nut tightening torque:
Steel wheel & aluminum alloy wheel:
65~79 lb.ft (9~11 kg.m)

OUN046019
WARNING
Wheels and wheel covers may
have sharp edges. Handle them
carefully to avoid possible
severe injury. Before putting the
wheel into place, be sure that
there is nothing on the hub or
wheel (such as mud, tar, gravel,
etc.) that prevents with the
wheel from fitting solidly
against the hub.
If there is, remove it. If there is
not good contact on the mount-
ing surface between the wheel
and hub, the wheel nuts could
come loose and cause the loss
of a wheel. Loss of a wheel may
result in loss of control of the
vehicle. This may cause serious
injury or death.