2022 HYUNDAI ELANTRA air filter

Maintenance
9-24
Filter Inspection
The cabin 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 cabin air
filter, replace it performing the following
procedure, and be careful to avoid
damaging other components.
Filter Replacement
OCN7080013OCN7080013
1. Push in both sides of the glove box as
shown. This will ensure that the glove
box stopper pins will get released
from its holding location allowing the
glove box to hang.
OCN7080014OCN7080014
2. Remove the cabin air filter case while
pressing the lock on the right side of
the cover.
OIK077021OIK077021
3. Replace the cabin air filter.
4. Reassemble in the reverse order of
disassembly.
NOTICE
Install a new cabin air filter in the correct
direction with the arrow symbol (
¢)
facing downwards, otherwise, it may be
noisy and the effectiveness of the filter
may be reduced.
CABIN AIR FILTER
CN7 HMA 9.indd 9-242020-12-03 9:42:22

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

Index
I-2
A
Accessing Your Vehicle ......................................................................................... 5-4
Automatic Door Lock and Unlock Features .................................................... 5-35
Child-Protector Rear Door Locks .................................................................... 5-35
Hyundai Digital Key ........................................................................................ 5-15
Immobilizer System ........................................................................................ 5-14
Operating Door Locks from Inside the Vehicle................................................ 5-33
Operating Door Locks from Outside the Vehicle ............................................. 5-31
Rear Occupant Alert (ROA) System ................................................................ 5-36
Remote Key ........................................................................................................ 5-4
Smart Key........................................................................................................... 5-7
Air Bag - Advanced Supplemental Restraint System .......................................... 3-35
Additional Safety Precautions .......................................................................... 3-55
Air Bag Warning Labels ................................................................................... 3-55
How Does the Air Bag System Operate? ......................................................... 3-40
Occupant Classification System (OCS) ........................................................... 3-44
SRS Care .......................................................................................................... 3-54
What to Expect After an Air Bag Inflates ........................................................ 3-43
Where Are the Air Bags?.................................................................................. 3-37
Why Didn’t My Air Bag Go Off in a Collision? .............................................. 3-50
Air Cleaner........................................................................................................... 9-22
Filter Replacement ........................................................................................... 9-22
Air Conditioning System ..................................................................................... 2-12
Anti-lock Brake System (ABS) ........................................................................... 6-44
Electronic Stability Control (ESC) .................................................................. 6-46
Good Braking Practices.................................................................................... 6-49
Hill-Start Assist Control (HAC) ...................................................................... 6-49
Vehicle Stability Management (VSM) ............................................................ 6-48
Appearance Care.................................................................................................. 9-62
Exterior Care .................................................................................................... 9-62
Interior Care ..................................................................................................... 9-68
Automatic Climate Control System..................................................................... 5-92
Automatic heating and air conditioning ........................................................... 5-93
Manual heating and air conditioning................................................................ 5-94
System Maintenance ...................................................................................... 5-102
System operation ............................................................................................ 5-100

Index
I-4
C
Cabin Air Filter .................................................................................................... 9-24
Filter Inspection................................................................................................ 9-24
Filter Replacement ........................................................................................... 9-24
California Perchlorate Notice .............................................................................. 9-74
Child Restraint System (CRS) ............................................................................. 3-26
Children Always in the Rear ............................................................................ 3-26
Installing a Child Restraint System (CRS)....................................................... 3-28
Selecting a Child Restraint System (CRS) ....................................................... 3-27
Climate control additional features.................................................................... 5-109
Auto comfort control (for driver’s seat) ......................................................... 5-109
Automatic ventilation ..................................................................................... 5-109
Sunroof inside air recirculation ...................................................................... 5-109
Consumer Information......................................................................................... 2-17
Cruise Control (CC) ............................................................................................ 7-74
Function operation ........................................................................................... 7-74
D
Declaration of conformity.................................................................................. 7-146
Dimensions ............................................................................................................ 2-9
Drive Mode Integrated Control System......................................................................
Drive Mode ...................................................................................................... 6-54
Smart shift on trip computer ............................................................................ 6-57
Driver Attention Warning (DAW) ...................................................................... 7-68
Function malfunction and limitations .............................................................. 7-71
Function settings ............................................................................................. 7-68
System operation .............................................................................................. 7-69
Dual clutch transmission...................................................................................... 6-23
Dual clutch transmission operation .................................................................. 6-23
Good driving practices ..................................................................................... 6-32
LCD display for transmission temperature and warning message ................... 6-25
Paddle Shifter (Manual Shift Mode) ............................................................... 6-30
Parking ............................................................................................................. 6-32