air filter HYUNDAI ELANTRA 2022 Owners Manual

Convenient Features
5-90
$LUFRQGLWLRQLQJV\VWHPRSHUDWLRQWLSV
• 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
• 5HSODFHWKHILOWHUDFFRUGLQJWRWKH
0DLQWHQDQFH6FKHGXOH
• ,IWKHFDULVEHLQJGULYHQLQVHYHUH
FRQGLWLRQVVXFKDVGXVW\URXJK
URDGVPRUHIUHTXHQWFDELQDLUILOWHU
LQVSHFWLRQVDQGFKDQJHVDUHUHTXLUHG
• :KHQWKHDLUIORZUDWHVXGGHQO\
GHFUHDVHVZHUHFRPPHQGWKDWWKH
V\VWHPEHFKHFNHGE\DQDXWKRUL]HG
+<81'$,GHDOHU
CN7 HMA 5.indd 5-902020-12-03 9:21:05

Convenient Features
5-102
$LUFRQGLWLRQLQJV\VWHPRSHUDWLRQWLSV
• 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
• 5HSODFHWKHILOWHUDFFRUGLQJWRWKH
0DLQWHQDQFH6FKHGXOH
• ,IWKHFDULVEHLQJGULYHQLQVHYHUH
FRQGLWLRQVVXFKDVGXVW\URXJK
URDGVPRUHIUHTXHQWFDELQDLUILOWHU
LQVSHFWLRQVDQGFKDQJHVDUHUHTXLUHG
• :KHQWKHDLUIORZUDWHVXGGHQO\
GHFUHDVHVZHUHFRPPHQGWKDWWKH
V\VWHPEHFKHFNHGE\DQDXWKRUL]HG
+<81'$,GHDOHU
CN7 HMA 5.indd 5-1022020-12-03 9:21:09

Engine Compartment .................................................................................... 9-3
Maintenance Services ...................................................................................9-4
Owner’s Responsibility ............................................................................................ 9-4
Owner Maintenance Precautions ............................................................................ 9-4
Owner Maintenance ...................................................................................... 9-5Owner Maintenance Schedule ................................................................................ 9-5
Scheduled Maintenance Services ................................................................ 9-7
Normal Maintenance Schedule (Smartstream G2.0 Atkinson) ............................. 9-8
Maintenance Under Severe Usage Conditions ..................................................... 9-11
Explanation of Scheduled Maintenance Items ...........................................9-13Dual clutch transmission fluid ...............................................................................9-14
Engine Oil ......................................................................................................9-15Checking the Engine Oil Level ................................................................................ 9-15
Checking the Engine Oil and Filter ........................................................................9-16
Engine Coolant .............................................................................................. 9-17Checking the Engine Coolant Level ....................................................................... 9-17
Changing Engine Coolant .......................................................................................9-19
Brake/Clutch Fluid ....................................................................................... 9-20Checking the Brake/Clutch Fluid Level ................................................................ 9-20
Washer Fluid ..................................................................................................9-21
Checking the Washer Fluid Level ........................................................................... 9-21
Parking Brake ................................................................................................9-21Checking the Parking Brake ................................................................................... 9-21
Air Cleaner .................................................................................................... 9-22Filter Replacement ................................................................................................. 9-22
Cabin Air Filter .............................................................................................. 9-24Filter Inspection...................................................................................................... 9-24
Filter Replacement ................................................................................................. 9-24
Wiper Blades ................................................................................................ 9-25Blade Inspection .................................................................................................... 9-25
Blade Replacement ................................................................................................ 9-25
Battery .......................................................................................................... 9-27For Best Battery Service ........................................................................................ 9-28
Battery Capacity Label ........................................................................................... 9-28
Battery Recharging ................................................................................................ 9-29
Reset Items ............................................................................................................. 9-29
9. Maintenance
9
CN7 HMA 9.indd9-12020-12-03 9:42:11

Maintenance
9-8
Normal Maintenance Schedule
MAINTENANCE
INTERVALS
MAINTENANCE
ITEMMonths 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104
Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Engine oil and engine oil filter *
1
Smartstream
G2.0 Atkinson
RRRRRRRRRRRRR
Smartstream
G1.6 T-GDi
RRRRRRRRRRRRR
Fuel additives
*2
Add fuel additives every 8,000 miles (13,000 km) or 12 months
Air cleaner filter I I R I I R I I R I I R I
Air intake hose I I I I I I I I I I I I I
Spark plugsSmartstream
G2.0 AtkinsonReplace every 96,000 miles
Smartstream
G1.6 T-GDiReplace every 47,000 miles
Rotate tires Rotate tires every 8,000 miles (13,000 km)
Cabin air filterRRRRRR
Drive belts
*3
At first, inspect at 48,000 miles (78,000 km) or 72 months.
Thereafter, inspect every 16,000 miles (26,000 km) or 24 months
R: Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.*1 :
Requires API SN PLUS (or above) grade engine oil. If a lower grade engine oil is used, then the engine oil and engine oil filter
must be replaced at every 5,000 miles (8,000 km) or 6 months as indicated for severe maintenance condition.
*2 :
If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your
authorized HYUNDAI dealer along with information on how to use them. Do not mix other additives.
*3 :
The drive belt should be replaced when cracks occur or tension is reduced excessively.
❈ As it is normal for engine oil to be consumed during driving, the amount of engine oil should be checked regularly.
❈ The replacement cycle of engine oil is set by the period which the performance of our recommended engine oil is maintained.
So, if recommended engine oil is not used, a replacement is required as indicated severe usage condition.
CN7 HMA 9.indd 9-82020-12-03 9:42:18

Maintenance
9-10
Normal Maintenance Schedule (CONT)
MAINTENANCE
INTERVALS
MAINTENANCE
ITEMMonths 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104
Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Vapor hose, fuel filler cap and fuel tankIIIIII
Fuel tank air filter *
1
IIIIII
Fuel filter *
1
IIIIII
Fuel lines, hoses and connectionsIIIIII
Parking brakeIIIIII
Brake fluidInspect every 8,000 miles (13,000 km) or 12 months,
Replace every 48,000 miles (78,000 km) or 48 months
R: Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.*1 :
Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this
maintenance schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging,
loss of power, hard starting problem, etc. replace the fuel filter immediately regardless of maintenance schedule and consult an
authorized HYUNDAI dealer for details.
CN7 HMA 9.indd 9-102020-12-03 9:42:18

09
9-11
Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars mainly used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace
I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance
operationMaintenance intervalsDriving
condition
Engine oil and
filter *1
Smartstream
G2.0 Atkinson
RReplace every 5,000 miles
(8,000 km) or 6 monthsA, B, C, D,
E, F, G, H, I,
J, K, L
Smartstream
G1.6 T-GDiA, B, C, D,
E, F, G, H, I,
J, K, L
Air cleaner filter IInspect more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, F, G,
H, I, K
Steering gear rack, linkage and
bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball joints IInspect more frequently
depending on the conditionC, D, E, F, G
Disc brakes and pads, calipers
and rotorsIInspect more frequently
depending on the conditionC, D, E, G, H
Parking brake IInspect more frequently
depending on the conditionC, D, G, H
Driveshaft and boots IInspect more frequently
depending on the conditionC, D, E, F,
G, H, I, J
Cabin air filter RReplace more frequently
depending on the conditionC, E, G
Manual transmission fluid
(if equipped)RReplace every 80,000miles
(120,000 km)C, D, E, F,
G, H, I, J
Intelligent variable transmission
fluid (if equipped)RReplace every 60,000miles
(90,000 km)A, C, D, E, F,
G, H, I, K
Dual clutch transmission fluid
(if equipped)RReplace every 80,000miles
(120,000km)C, D, E, F,
G, H, I, J
Rear differential oil RReplace every 72,000 miles
(120,000 km)C, D, E, G,
H, I, J
Transfer case oil No check, No service required
*1 : Requires <API SN PLUS (or above)> grade engine oil. If a lower grade engine oil (mineral
oil) is used, then the engine oil and engine oil filter must be replaced as indicated for
severe maintenance condition.
CN7 HMA 9.indd 9-112020-12-03 9:42:18

09
9-13
Engine Oil and Filter
The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the vehicle
is being driven in severe conditions,
more frequent oil and filter changes are
required.
Drive Belts
Inspect all drive belts for evidence
of cuts, cracks, excessive wear or oil
saturation and replace if necessary. Drive
belts should be checked periodically
for proper tension and adjusted as
necessary.
Fuel Filter
A clogged-up fuel filter may limit the
vehicle driving speed, damage the
emission system, and cause the hard
starting. When a considerable amount
of foreign substances are accumulated
in the fuel tank, the fuel filter should be
replaced.
Upon installing a new fuel filter, operate
the engine for several minutes, and
check the connections for any leakages.
Fuel filters should be installed by an
authorized HYUNDAI dealer.
Fuel Lines, Fuel Hoses and
Connections
Check the fuel lines, fuel hoses and
connections for leakage and damage.
Have an authorized HYUNDAI dealer
replace any damaged or leaking parts
immediately.
Vapor Hose and Fuel Filler Cap
The vapor hose and fuel filler cap should
be inspected at those intervals specified
in the maintenance schedule. Make sure
a new vapor hose or fuel filler cap is
correctly replaced.
Air Cleaner Filter
A genuine HYUNDAI air cleaner filter
is recommended when the filter is
replaced.
Spark Plugs
Make sure to install new spark plugs of
the correct heat range.
Cooling System
Check cooling system components, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
CN7 HMA 9.indd 9-132020-12-03 9:42:18

Maintenance
9-22
Filter Replacement
OCN7090010NOCN7090010N
„„Type AType A
OCN7N080004OCN7N080004
„„Type B (N Line)Type B (N Line)
The air cleaner filter can be cleaned for
inspection using compressed air. Do not
attempt to wash or to rinse it, as water
will damage the filter. If soiled, the air
cleaner filter must be replaced.
OCN7090011NOCN7090011N
1. Loosen the air cleaner cover attaching
clip (1) and open the cover.
OCN7090012NOCN7090012N
2. Replace the air cleaner filter.
AIR CLEANER
CN7 HMA 9.indd 9-222020-12-03 9:42:21

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