2012 Hyundai Elantra AF sensor

481
Features of your vehicle
Automatic heating and air condi-
tioning
The automatic climate control system is
controlled by simply setting the desired
temperature.
The Full Automatic Temperature Control
(FATC) system automatically controls the
heating and cooling system as follows;
1. Push the AUTO button. The modes,
fan speeds, air intake and air-condi-
tioning will be controlled automatically
by temperature setting.2. Press the temperature control button
to set the desired temperature.
If the temperature is set to the lowest
setting, the air conditioning system will
operate continuously.
3. To turn the automatic operation off,
select any button or switch of the fol-
lowing:





The selected function will be controlled
manually while other functions operate
automatically.
For your convenience and to improve the
effectiveness of the climate control, use
the AUTO button and set the temperature
to 73°F (23°C).✽ ✽
NOTICE
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating and
cooling system.
OMD040111OMD040110A

What to do in an emergency
10 6
Changing a tire with TPMS
If you have a flat tire, the Low Tire
Pressure will come on. Have the flat
tire repaired by an authorized
HYUNDAI dealer as soon as possi-
ble or replace the flat tire with the
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.
Even if you replace the low pressure
tire with the spare tire, the Low Tire
Pressure Telltale will blink or remain
on until the low pressure tire is
repaired and placed on the vehicle.
After you replace the low pressure
tire with the spare tire, the Low Tire
Pressure Telltale may blink or illumi-
nate after a few minutes because the
TPMS sensor mounted on the spare
wheel is not initiated.
Once the low pressure tire is reinflat-
ed to the recommended pressure
and installed on the vehicle or the
TPMS sensor mounted on the
replaced spare wheel is initiated by
an authorized HYUNDAI dealer, the
TPMS malfunction indicator and the
low tire pressure telltale will extin-
guish within a few minutes of driving.
If the indicator is not extinguished
after a few minutes of driving, please
visit an authorized HYUNDAI dealer.CAUTION
If original mounted tire is
replaced with the spare tire, the
TPMS sensor on the replaced
spare wheel should be initiated
and the TPMS sensor on the
original mounted wheel should
be deactivated by a HYUNDAI
dealer. If the TPMS sensor on the
original mounted wheel located
in the spare tire carrier still acti-
vates, the tire pressure monitor-
ing system may not operate
properly. Have the tire with TPMS
serviced or replaced by an
authorized HYUNDAI dealer.
CAUTION
Never use a puncture-repairing
agent not approved by HYUNDAI
to repair and/or inflate a low
pressure tire. The tire sealant not
approved by HYUNDAI may dam-
age the tire pressure sensor.
The sealant on the tire pressure
sensor and wheel shall be elem-
inated when you replace the tire
with a new one.

611
What to do in an emergency
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.
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.
Allow the tire to cool before measur-
ing the inflation pressure. Always be
sure the tire is cold before inflating to
the recommended pressure.This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1.This device may not cause harmful
interference, and
2.This device must accept any inter-
ference received, including inter-
ference that may cause undesired
operation.
CAUTION
Do not use any tire sealant
except the Tire Mobility Kit
approved by HYUNDAI if your
vehicle is equipped with a Tire
Pressure Monitoring System.
The liquid sealant can damage
the tire pressure sensors.
WARNING - Protecting
TPMS
Tampering with, modifying, or
disabling the Tire Pressure
Monitoring System (TPMS) com-
ponents may interfere with the
system's ability to warn the driv-
er of low tire pressure condi-
tions and/or TPMS malfunctions.
Tampering with, modifying, or
disabling the Tire Pressure
Monitoring System (TPMS) com-
ponents 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.
WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance
could void the user’s authority
to operate the equipment.

621
What to do in an emergency
Notes on the safe use of the Tire
Mobility Kit
Park your car at the side of the
road so that you can work with the
Tire Mobility Kit away from moving
traffic. Place your warning triangle
in a prominent place to make pass-
ing vehicles aware of your location.
To be sure your vehicle will not
move, even when you're on fairly
level ground, always set your park-
ing brake.
Only use the Tire Mobility Kit for
sealing/inflation passenger car
tires. Do not use on motorcycles,
bicycles or any other type of tires.
Do not remove any foreign objects
such as nails or screws that have
penetrated the tire.
Before using the Tire Mobility Kit,
read the precautionary advice
printed on the sealant bottle! Provided the car is outdoors, leave
the engine running. Otherwise
operating the compressor may
eventually drain the car battery.
Never leave the Tire Mobility Kit
unattended while it is being used.
Do not leave the compressor run-
ning for more than 10 min. at a time
or it may overheat.
Do not use the Tire Mobility Kit if the
ambient temperature is below -22°F
(-30°C).
Do not use the sealing compound
after its expiration date which can
be found on the label of the bottle.
Keep away from children.
WARNING
Have your tire repaired as soon
as possible. The tire may loose
air pressure at any time after
inflating with the TMK.
CAUTION
The Tire Mobility Kit is a tempo-
rary fix to the tire and the tire
should be inspected by an
authorized HYUNDAI dealer as
soon as possible.
CAUTION
When using Tire Mobility Kit, the
tire sealant can damage the tire
pressure sensor. After using the
Tire Mobility Kit, have the tire
pressure sensor checked by an
authorized HYUNDAI dealer.

Maintenance
28 7
Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extremely
dusty or sandy areas, replace the ele-
ment more often than the usual recom-
mended intervals. (Refer to
“Maintenance under severe usage condi-
tions” in this section.)
Filter inspection
The climate control air filter should be
replaced according to the Maintenance
Schedule. If the vehicle is operated in
severely air-polluted cities or on dusty
rough roads for a long period, it should
be inspected more frequently and
replaced earlier. When you replace the
climate control air filter, replace it per-
forming the following procedure, and be
careful to avoid damaging other compo-
nents.
Filter replacement
1. With the glove box open, remove the
stoppers by turning them counter-
clockwise on both sides.
CAUTION
Do not drive with the air cleaner
removed; this will result in exces-
sive engine wear.
When removing the air cleaner fil-
ter, be careful that dust or dirt
does not enter the air intake, or
damage may result.
Use a HYUNDAI genuine part. Use
of non-genuine parts could dam-
age the air flow sensor and
engine.
CLIMATE CONTROL AIR FILTER
OMD070013

Maintenance
54 7
Instrument panel (Driver’s side fuse panel)
Description Fuse rating Protected component
START 7.5AW/O Smart Key : ICM Relay Box(Burglar Alarm Relay), With Smart Key : A/T - Transaxle Range Switch,
M/T - ECM, E/R Fuse & Relay Box(Start 1 Relay), Smart Key Control Module
A/BAG 15A SRS Control Module, Passenger Weight Classification Sensor
A/BAG IND 7.5A Instrument Cluster
MDPS 7.5A EPS Control Module
POWER OUTLET FRT 15A Power Outlet
BCM 7.5A Smart Key Control Module, BCM
A/CON SW 7.5A A/C Control Module
MODULE 2 7.5A Electro Chromic Mirror, ESC Off Switch
SPARE 1 10A -
MODULE 4 7.5A Rear Parking Assist Sensor LH/RH (IN/OUT), A/C Control Module(Auto A/C), ATM Lever Indicator
IG1 20A E/R Fuse & Relay Box(Fuse - TCU 1, B/UP LP, ECU 3, ABS 3)
PDM 3 7.5A Smart Key Control Module
C/LIGHTER 20A Cigarette Lighter
MODULE 6 10A AMP, Power Outside Mirror Switch, Audio, A/V & Navigation Head Unit, Digital Clock
HTD MIRR 10A Driver/Passenger Power Outside Mirror, A/C Control Module
MODULE 3 7.5AAudio, Tire Pressure Monitoring Module, Digital Clock, BCM, Instrument Cluster,
Driver/Passenger Seat Warmer Module
SPARE 3 10A -
SUNROOF 15A Sunroof
S/HEATER RR RH 15A Rear Seat Warmer Switch RH
SPARE 2 15A -
BLOWER 10A Manual A/C - A/C Control Module, ECM/PCM, Blower Resistor

755
Maintenance
Description Fuse rating Protected component
I.O.D 1 10ALuggage Lamp, Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp,
Ignition Key Ill. & Door Warning Switch(W/O Smart Key)
TRUNK 10A Trunk Relay
MODULE 1 7.5A Sport Mode Switch(A/T), Key Solenoid(W/O Smart Key)
SPARE 4 15A -
S/HEATER RR LH 15A Rear Seat Warmer Switch LH
MODULE 7 7.5A Smart Key Control Module, BCM
I.O.D 2 20A Audio, A/V & Navigation Head Unit
P/WDW RH 25A P/WDW RH Relay
PDM 2 7.5A Smart Key Control Module, Start Stop Button Switch
SPARE 6 10A -
WIPER FRT 25AICM Relay Box(Rain Sensor Relay), Multifunction Switch, Wiper Motor,
E/R Fuse & Relay Box(Wiper Relay)
MODULE 5 7.5A Cluster Ionizer(Auto A/C), Rain Sensor, Sunroof
AMP 1 25A AMP
PDM 1 25A Smart Key Control Module
SPARE 5 20A -
A/CON 7.5A A/C Control Module, E/R Fuse & Relay Box(Blower Relay)
I.O.D 4 10ATire Pressure Monitoring Module, BCM, Auto Light & Photo Sensor, Instrument Cluster,
Data Link Connector, Smart Junction Box Upgrade Connector, Electro Chromic Mirror,
A/C Control Module, Digital Clock
P/WDW LH 25A P/WDW LH Relay, Driver Safety Power Window Module
DR LOCK 20A Door Lock Relay, Door Unlock Relay, ICM Relay Box(Two Turn Relay)
P/SEAT DRV 30A Driver Seat Manual Switch

Maintenance
56 7
Engine compartment main fuse panel
Description Fuse rating Protected component
MULTI FUSEMDPS 80A EPS Control Module
B+1 60A Smart Junction Box(ARISU 1 (4CH), IPS 1, FUSE - P/WDW LH, P/WDW RH, TRUNK, AMP 1)
C/FAN 40A C/FAN Lo Relay, C/FAN Hi Relay
ABS 1 40A ESC Module, Multipurpose Check Connector
RR HTD 40A RR HTD Relay
BLOWER 40A Blower Relay
SPARE 40A -
B+260ASmart Junction Box(Turn Signal Lamp Sound Relay, ARISU 2 (4CH), IPS (1CH),
IPS (2CH), FUSE - P/SEAT DRV, SUNROOF)
FUSEB/UP LP 10AElectro 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 3 10A ESC Module, Multipurpose Check Connector
ECU 3 10A Stop Lamp Switch, M/T - ECM, A/T - PCM
WIPER 10A Rain Sensor, M/T - ECM, A/T - PCM
B+3 50ASmart Junction Box (Leak Current Autocut Device,
FUSE - MODULE 1, PDM 1, PDM 2, DR LOCK)
EMS 40A EMS Box(Engine Control Relay, FUSE - ECU 4, A/CON, F/PUMP)
STOP LP 15A Stop Lamp Switch, Smart Key Control Module
S/HEATER FRT 20A Driver/Passenger Seat Warmer Module
HORN 15A Horn Relay
IG 2 40AW/O Smart Key : Ignition Switch, Start 1 Relay,
With Smart Key : PDM 4 (IG2) Relay, Start 1 Relay
ABS 2 30A ESC Module, Multipurpose Check Connector