2022 HYUNDAI ELANTRA Evap
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05
5-89
Information
OCN7050060OCN7050060
< R X U Y H K L F O H L V I L O O H G Z L W K 5 \ I
D F F R U G L Q J W R W K H U H J X O D W L R Q L Q \ R X U
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I L Q G R X W Z K L F K D L U F R Q G L W L R Q L Q J U H I U L J H U D Q W
L V D S S O L H G W R \ R X U Y H K L F O H R Q W K H O D E H O
O R F D W H G L Q V L G H R I W K H K R R G
NOTICE
• The refrigerant system should only
be serviced by trained and certified
technicians to insure proper and safe
operation.
• The refrigerant system should be
serviced in a well-ventilated place.
• The air conditioning evaporator
(cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meeting
SAE Standard J2842.
Information
• : K H Q X V L Q J W K H D L U F R Q G L W L R Q L Q J
V \ V W H P P R Q L W R U W K H W H P S H U D W X U H
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• : K H Q R S H Q L Q J W K H Z L Q G R Z V L Q K X P L G
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F R Q G L W L R Q L Q J V K R X O G R Q O \ E H X V H G Z L W K
W K H Z L Q G R Z V F O R V H G
CN7 HMA 5.indd 5-892020-12-03 9:21:05
Page 226 of 584
Convenient Features
5-90
$ L U F R Q G L W L R Q L Q J V \ V W H P R S H U D W L R Q W L S V
• If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
• After sufficient cooling has been
achieved, switch back from
recirculation mode to fresh mode.
• To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.
• During air conditioning system
operation, you may occasionally
notice a slight change in engine speed
as the air conditioning compressor
cycles. This is a normal system
operation characteristic.
• Use the air conditioning system
every month only for a few minutes
to ensure maximum system
performance.
• When using the air conditioning
system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side of
the vehicle. This is a normal system
operation characteristic.
• If you operate the air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield to
fog up, causing loss of visibility. In this
case, set the mode selection button to
the
position and set the fan speed
control knob to the lowest speed
setting.
System Maintenance
Cabin air filter
OIK047401LOIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
Have the cabin air filter replaced by an
authorized HYUNDAI dealer according to
the maintenance schedule. If the vehicle
is being driven in severe conditions such
as dusty or rough roads, more frequent
cabin air filter inspections and changes
are required.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.
Information
• 5 H S O D F H W K H I L O W H U D F F R U G L Q J W R W K H
0 D L Q W H Q D Q F H 6 F K H G X O H
• , I W K H F D U L V E H L Q J G U L Y H Q L Q V H Y H U H
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+ < 8 1 ' $ , G H D O H U
CN7 HMA 5.indd 5-902020-12-03 9:21:05
Page 237 of 584
05
5-101
Air conditioning
HYUNDAI Air Conditioning Systems are
filled with R-1234yf refrigerant.
1. Start the vehicle.
2. Push the air conditioning button.
3. Select the Face Level
mode.
4. Set the air intake control to
Recirculation mode temporarily to
allow the cabin to cool quickly. When
the desired temperature in the cabin
is reached, change the air intake
control back to Fresh mode.
5. Adjust the fan speed control and
temperature control to maintain
maximum comfort.
Information
< R X U Y H K L F O H L V I L O O H G Z L W K 5 \ I
D F F R U G L Q J W R W K H U H J X O D W L R Q L Q \ R X U
F R X Q W U \ D W W K H W L P H R I S U R G X F W L R Q < R X F D Q
I L Q G R X W Z K L F K D L U F R Q G L W L R Q L Q J U H I U L J H U D Q W
L V D S S O L H G W R \ R X U Y H K L F O H R Q W K H O D E H O
O R F D W H G L Q V L G H R I W K H K R R G
NOTICE
• The refrigerant system should only
be serviced by trained and certified
technicians to insure proper and safe
operation.
• The refrigerant system should be
serviced in a well-ventilated place.
• The air conditioning evaporator
(cooling coil) shall never be repaired
or replaced with one removed from
a used or salvaged vehicle and new
replacement MAC evaporators shall
be certified (and labeled) as meeting
SAE Standard J2842.
Information
• : K H Q X V L Q J W K H D L U F R Q G L W L R Q L Q J
V \ V W H P P R Q L W R U W K H W H P S H U D W X U H
J D X J H F O R V H O \ Z K L O H G U L Y L Q J X S K L O O V
R U L Q K H D Y \ W U D I I L F Z K H Q R X W V L G H
W H P S H U D W X U H V D U H K L J K $ L U F R Q G L W L R Q L Q J
V \ V W H P R S H U D W L R Q P D \ F D X V H H Q J L Q H
R Y H U K H D W L Q J & R Q W L Q X H W R X V H W K H E O R Z H U
I D Q E X W W X U Q W K H D L U F R Q G L W L R Q L Q J V \ V W H P
R I I L I W K H W H P S H U D W X U H J D X J H L Q G L F D W H V
H Q J L Q H R Y H U K H D W L Q J
• : K H Q R S H Q L Q J W K H Z L Q G R Z V L Q K X P L G
Z H D W K H U D L U F R Q G L W L R Q L Q J P D \ F U H D W H
Z D W H U G U R S O H W V L Q V L G H W K H Y H K L F O H 6 L Q F H
H [ F H V V L Y H Z D W H U G U R S O H W V P D \ F D X V H
G D P D J H W R H O H F W U L F D O H T X L S P H Q W D L U
F R Q G L W L R Q L Q J V K R X O G R Q O \ E H X V H G Z L W K
W K H Z L Q G R Z V F O R V H G
CN7 HMA 5.indd 5-1012020-12-03 9:21:09
Page 238 of 584
Convenient Features
5-102
$ L U F R Q G L W L R Q L Q J V \ V W H P R S H U D W L R Q W L S V
• If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
• After sufficient cooling has been
achieved, switch back from
recirculation mode to fresh mode.
• To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.
• During air conditioning system
operation, you may occasionally
notice a slight change in engine speed
as the air conditioning compressor
cycles. This is a normal system
operation characteristic.
• Use the air conditioning system
every month only for a few minutes
to ensure maximum system
performance.
• When using the air conditioning
system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side of
the vehicle. This is a normal system
operation characteristic.
• If you operate the air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield to
fog up, causing loss of visibility. In this
case, set the mode selection button to
the
position and set the fan speed
control knob to the lowest speed
setting.
System Maintenance
Cabin air filter
OIK047401LOIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
Have the cabin air filter replaced by an
authorized HYUNDAI dealer according to
the maintenance schedule. If the vehicle
is being driven in severe conditions such
as dusty or rough roads, more frequent
cabin air filter inspections and changes
are required.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.
Information
• 5 H S O D F H W K H I L O W H U D F F R U G L Q J W R W K H
0 D L Q W H Q D Q F H 6 F K H G X O H
• , I W K H F D U L V E H L Q J G U L Y H Q L Q V H Y H U H
F R Q G L W L R Q V V X F K D V G X V W \ U R X J K
U R D G V P R U H I U H T X H Q W F D E L Q D L U I L O W H U
L Q V S H F W L R Q V D Q G F K D Q J H V D U H U H T X L U H G
• : K H Q W K H D L U I O R Z U D W H V X G G H Q O \
G H F U H D V H V Z H U H F R P P H Q G W K D W W K H
V \ V W H P E H F K H F N H G E \ D Q D X W K R U L ] H G
+ < 8 1 ' $ , G H D O H U
CN7 HMA 5.indd 5-1022020-12-03 9:21:09
Page 563 of 584
Maintenance
9-66
Corrosion protection
3 U R W H F W L Q J \ R X U Y H K L F O H I U R P F R U U R V L R Q
By using the most advanced design
and construction pr
actices to combat
corrosion, HYUNDAI produces vehicles
of the highest quality. However, this is
only part of the job. To achieve the long-
term corrosion resistance your vehicle
can deliver, the owner’s cooperation and
assistance is also required.
& R P P R Q F D X V H V R I F R U U R V L R Q
The most common causes of corrosion
on your vehicle are:
• Road salt, dirt and moisture that is
allowed to accumulate underneath
the vehicle.
• Removal of paint or protective
coatings by stones, gravel, abrasion
or minor scrapes and dents which
leave unprotected metal exposed to
corrosion.
+ L J K F R U U R V L R Q D U H D V
If you live in an area where your vehicle is
regularly exposed to corrosive materials,
corrosion protection is particularly
important. Some of the common causes
of accelerated corrosion are road salts,
dust control chemicals, ocean air and
industrial pollution.
0 R L V W X U H E U H H G V F R U U R V L R Q
Moisture creates the conditions in
which corrosion is mos
t likely to occur.
For example, corrosion is accelerated
by high humidity, particularly when
temperatures are just above freezing. In
such conditions, the corrosive material is
kept in contact with the car surfaces by
moisture that is slow to evaporate.
Mud is particularly corrosive because it is
slow to dry and holds moisture in contact
with the vehicle. Although the mud
appears to be dry, it can still retain the
moisture and promote corrosion.
High temperatures can also accelerate
corrosion of parts that are not properly
ventilated so the moisture can be
dispersed. For all these reasons, it is
particularly important to keep your
vehicle clean and free of mud or
accumulations of other materials. This
applies not only to the visible surfaces
but particularly to the underside of the
vehicle.
CN7 HMA 9.indd 9-662020-12-03 9:42:38
Page 568 of 584
09
9-71
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Owner’s
Handbook & Warranty Information
booklet in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations. There
are three emission control systems, as
follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to ensure the proper function
of the emission control systems, it
is recommended that you have your
vehicle inspected and maintained
by an authorized HYUNDAI dealer in
accordance with the maintenance
schedule in this manual.
NOTICE
For the Inspection and Maintenance
Test (with Electronic Stability Control
(ESC) system)
• To prevent the vehicle from misfiring
during dynamometer testing, turn
the Electronic Stability Control
(ESC) system off by pressing the ESC
switch (ESC OFF light illuminated).
• After dynamometer testing is
completed, turn the ESC system back
on by pressing the ESC switch again.
1. Crankcase Emission Control
System
The positive crankcase ventilation system
is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
2. Evaporative Emission Control
System Including Onboard
Refueling Vapor Recovery
(ORVR)
The Evaporative Emission Control System
is designed to prevent fuel vapors from
escaping into the atmosphere. The
ORVR system is designed to allow the
vapors from the fuel tank to be loaded
into a canister while refueling at the gas
station, preventing the escape of fuel
vapors into the atmosphere.
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
Purge Control Solenoid Valve (PCSV)
The purge control solenoid valve
is controlled by the Engine Control
Module (ECM); when the engine coolant
temperature is low during idling, the
PCSV closes so that evaporated fuel
is not taken into the engine. After the
engine warms-up during ordinary
driving, the PCSV opens to introduce
evaporated fuel to the engine.
EMISSION CONTROL SYSTEM
CN7 HMA 9.indd 9-712020-12-03 9:42:38