2016 Hyundai Elantra speed sensor

Safety features of your vehicle
351
SRS warning light
The SRS (Supplement Restraint
System) air bag warning light on the
instrument panel displays the air bag
symbol depicted in the illustration. The
system checks the air bag electrical
system for malfunctions. The light indi-
cates that there is a potential problem
with your air bag system. During a moderate to severe frontal
collision, sensors will detect the vehi-
cle’s rapid deceleration. If the rate of
deceleration is high enough, the con-
trol unit will inflate the front air bags.
The front air bags help protect the
driver and front passenger by
responding to frontal impacts in
which seat belts alone cannot provide
adequate restraint.
Air bags are activated (able to
inflate if necessary) only when the
ignition switch is in the ON position.
Air bags inflate in the event of a severe frontal or side collision 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 colli-
sion and its direction. These two
factors determine whether the sen-
sors produce an electronic deploy-
ment/inflation signal.
WARNING
If your SRS malfunctions, the
air bag may not inflate properly
during an accident increasing
the risk of serious injury or
death.
If any of the following condi-
tions occur, your SRS is mal-
functioning:
The light does not turn on for
approximately six seconds
when the ignition switch is
placed in the ON position.
The light stays on after illumi-
nating for approximately six
seconds.
The light comes on while the
vehicle is in motion.
The light blinks when the
engine is running.
Have an authorized HYUNDAI
dealer inspect the SRS as soon
as possible if any of these con-
ditions occur.

Safety features of your vehicle
62
3
Air bag deployment conditions
Front air bag
Front air bags are designed to inflate
in a frontal collision depending on
the intensity, speed, or angles of
impact of the front collision.
Side impact and curtain air bags
Side impact and curtain air bags are
designed to inflate when an impact is
detected by side collision sensors
depending on the strength, speed, or
angles of impact resulting from a
side impact collision.Although the driver’s and front pas-
senger’s air bags are designed to
inflate only in frontal collisions, they
also may inflate in other types of col-
lisions if the front impact sensors
detect a sufficient impact. Side
impact and curtain air bags are
designed to inflate only in side
impact collisions, but they may inflate
in other collisions if the side impact
sensors detect a sufficient impact.
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.
1JBA3513
1JBA3514
OJK032067

What to do in an emergency
12
6
The Low Tire Pressure Telltale will
remain on and the TPMS Malfunction
Indicator may blink for one minute
and then remain illuminated (when
the vehicle is driven approximately
20 minutes at speed above 15.5 mph
(25 km/h)) until you have the low
pressure tire repaired and replaced
on the vehicle.
✽ ✽
NOTICE
The spare tire (if equipped) does not
come with a tire pressure sensor.
CAUTION
In winter or cold weather, the
Low Tire Pressure Telltale maybe illuminated if the tire pres-sure was 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.
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 can cause the
tires to overheat and fail.

Changing a Tire with TPMS
If you have a flat tire, the Low Tire
Pressure Telltale will illuminate. If you
believe you have a flat tire or feel any
vehicle instability, take your foot off
the accelerator pedal and let the
vehicle slow down while driving
straight ahead. Do not apply the
brakes immediately or attempt to pull
off the road as this may cause a loss
of control resulting in an accident.
When the vehicle has slowed to such
a speed that it is safe to do so, brake
carefully and pull off the road. Drive
off the road as far as possible and
park on firm, level ground. If you are
on a divided highway, do not park in
the median area between the two
traffic lanes. Replace the flat tire with
the spare tire (if equipped).The spare tire (if equipped) does not
come with a tire pressure monitoring
sensor. When the low pressure tire or
the flat tire is replaced with the spare
tire, the Low Tire Pressure Telltale
will remain on. Also, the TPMS
Malfunction Indicator will illuminate
after blinking for one minute if the
vehicle is driven at speed above 15.5
mph (25 km/h) for approximately 20
minutes.
Once the original tire equipped with
a tire pressure monitoring sensor is
reinflated to the recommended pres-
sure and reinstalled on the vehicle,
the Low Tire Pressure Telltale and
TPMS Malfunction Indicator will go
off within a few minutes.
If the indicators do not extinguish
after a few minutes, please visit an
authorized HYUNDAI dealer.
Each wheel is equipped with a tire
pressure sensor mounted inside the
tire behind the valve stem (except for
the spare tire). You must use TPMS
specific wheels. It is recommended
that you always have your tires serv-
iced by an authorized HYUNDAI
dealer as soon as possible.
What to do in an emergency
14
6
CAUTION
To prevent damaging your tire
pressure sensor, never use apuncture-repairing agents ortire sealants to repair and/orinflate a low pressure tire. Ifused, you will have to replacethe tire pressure sensor.

What to do in an emergency
26
6
Distributing the sealant
11. Immediately drive approximately
4~6miles (7~10km or about 10
minutes) to evenly distribute the
sealant in the tire.
Do not exceed a speed of 50 mph
(80 km/h). If possible, do not fall
below a speed of 12 mph (20 km/h).
While driving, if you experience any
unusual vibration, ride disturbance or
noise, reduce your speed and drive
with caution until you can safely pull
off of the side of the road.
Call for road side service or towing.
When you use the Tire Mobility Kit,
the tire pressure sensors and wheel
may be damaged by sealant, remove
the sealant stained with tire pressure
sensors and wheel and inspect at an
authorized dealer. Checking the tire inflation pres-
sure
1.After driving approximately
4~6miles (7~10km or about
10 minutes), stop at a safety loca-
tion.
2.Connect connection hose (9) of the compressor directly to the tire
valve.
3.Plug the compressor power cord into the vehicle power outlet.
4.Adjust the tire inflation pressure to the recommended tire inflation.
With the ignition on, proceed as fol-
lows.
- To increase the inflation pressure: Switch on the compressor, posi-
tion I. To check the current infla-
tion pressure setting, briefly
switch off the compressor.
✽ ✽ NOTICE
The pressure gauge may show high-
er than actual reading when the
compressor is running. To get an
accurate tire pressure, the compres-
sor needs to be turned off.
- To reduce the inflation pressure:
Loosen the screw cap (8) on the
compressor hose.

773
Maintenance
Engine compartment main fuse panel
DescriptionFuse ratingProtected component
MULTIFUSE
MDPS80AEPS Control Module
B+160ASmart Junction Box(ARISU 1 (4CH), IPS 1, FUSE - P/WDW LH, P/WDW RH, TRUNK, AMP 1)
C/FAN40AC/FAN Lo Relay, C/FAN Hi Relay
ABS 140AESC Module, Multipurpose Check Connector
RR HTD40ARR HTD Relay
BLOWER40ABlower Relay
SPARE40A-
B+260ASmart Junction Box(Turn Signal Lamp Sound Relay, ARISU 2 (4CH), IPS (1CH),
IPS (2CH), FUSE - P/SEAT DRV, SUNROOF)
FUSE
B/UP LAMP10AElectro Chromic Mirror, A/V & Navigation Head Unit, Rear Combination Lamp (In) LH/RH, M/T -
Back-Up Lamp Switch, BCM, Instrument Cluster
TCU 115AM/T - Vehicle Speed Sensor, A/T - Transaxle Range Switch
ABS 310AESC Module, Multipurpose Check Connector
ECU 310AStop Lamp Switch, M/T - ECM, A/T - PCM
WIPER10ARain Sensor, M/T - ECM, A/T - PCM
B+350ASmart Junction Box (Leak Current Autocut Device, FUSE - MODULE 1, PDM 1, PDM 2, DR LOCK)
EMS40AEMS Box(Engine Control Relay, FUSE - ECU 4, A/CON, F/PUMP)

787
Maintenance
APPEARANCE CARE
Exterior care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning
and caution statements that appear
on the label.
High-pressure washing
When using high-pressure wash-ers, make sure to maintain suffi-
cient distance from the vehicle.
Insufficient clearance or excessive
pressure can lead to component
damage or water penetration.
Do not spray the camera, sensors or its surrounding area directly with
a high pressure washer. Shock
applied from high pressure water
may cause the device to not oper-
ate normally.
Do not bring the nozzle tip close to boots (rubber or plastic covers)or
connectors as they may be dam-
aged if they come into contact with
high pressure water.
Finish maintenance
Washing
To help protect your vehicle’s finish
from rust and deterioration, wash it
thoroughly and frequently at least
once a month with lukewarm or cold
water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to
the removal of any accumulation of
salt, dirt, mud, and other foreign
materials. Make sure the drain holes
in the lower edges of the doors and
rocker panels are kept clear and
clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
deposits can damage your vehicle’s
finish if not removed immediately.
Even prompt washing with plain
water may not completely remove all
these deposits. A mild soap, safe for
use on painted surfaces, should be
used. After washing, rinse the vehicle thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the fin-
ish.
WARNING
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water before getting on the
road. If braking performance is
impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.

Index
2I
Accessing your vehicle ....................................................4-3Immobilizer System ....................................................4-12
Remote key ....................................................................4-3
Remote key precautions ................................................4-5
Smart key ......................................................................4-\
7
Smart key precautions ................................................4-11
Active ECO system ........................................................5-41
Air bag warning labels....................................................3-67
Air bags ........................................................................\
..3-45 Additional safety precautions ......................................3-66
Air bag collision sensors ............................................3-61
Air bag deployment conditions ..................................3-62
Air bag non-deployment conditions ............................3-63
Air bag warning labels ................................................3-67
Curtain air bags ..........................................................3-49
Do not install a child restraint on the front passenger seat ............................................................3-60
Driver’s air bag............................................................3-47
Occupant Classification System (OCS) ......................3-55
Passenger's front air bag ..............................................3-47
Side (impact) air bags..................................................3-48
SRS Care ....................................................................3-65\
SRS components and functions ..................................3-50
What to expect after an air bag inflates ......................3-54
Where are the air bags? ..............................................3-47
Why didn't my air bag go off in a collision ................3-60 Air cleaner ......................................................................7-\
37
Air conditioning system
Automatic climate control system ..............................4-94
Manual climate control system ..................................4-84
Antenna ........................................................................\
4-120
Anti-lock brake system (ABS) ......................................5-32
Appearance care..............................................................7-87 Exterior care ................................................................7-87
Interior care ................................................................7-93
Armrest (Rear seats) ......................................................3-14
Audio remote control ....................................................4-121
Audio system ................................................................4-120 Antenna......................................................................4-\
120
Audio remote control ................................................4-121
Caring for disc ..........................................................4-125
CD player ................................................................4-135
How vehicle audio works ........................................4-122
Auto defogging system ................................................4-108
Auto door lock/unlock features ......................................4-18
Auto light position ..........................................................4-73
Automatic climate control system ..................................4-94 Air conditioning ........................................................4-100
Air conditioning refrigerant label..............................4-104
Air intake control ........................................................4-99
Automatic heating and air conditioning ......................4-95
Checking the amount of air conditioner refrigerant and compressor lubricant ........................................4-104
Fan speed control ......................................................4-100
A