2023 HYUNDAI SANTA FE HYBRID air filter

Maintenance9-24
Filter Replacement
OTMH090012
Do not attempt to wash or to rinse it, as
water will damage the filter.
If soiled, the air cleaner filter must be
replaced.
Replace the filter according to the
Maintenance Schedule.
OTMH090013
1. Loosen the air cleaner cover attaching clips and open the cover.
OTMH090023
2. Wipe the inside of the air cleaner.
3. Replace the air cleaner filter.
4. Lock the cover with the cover attaching clips.
5. Check that the cover is firmly installed.
Information
If the vehicle is operated in extremely
dusty or sandy areas, replace the air
cleaner filter more often than the
usual recommended intervals (Refer
to “Maintenance Under Severe Usage
Conditions” section in this chapter).
NOTICE

[Do not drive with the air cleaner filter
removed. This will result in excessive
engine wear.

[ When removing the air cleaner filter,
be careful that dust or dirt does not
enter the air intake, or damage may
result.

[ Use HYUNDAI genuine parts or the
equivalent speficied for your vehicle.
Use of parts without the matching
quality could damage the air flow
sensor.
AIR CLEANER

09
9-25
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 sooner.
Replace the cabin air filter by following
the procedure below and be careful to
avoid damaging other components.
Filter Replacement
OTM090009
1. Remove the support rod (1).
OTM090010
2. 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.
OTM090011
3. Remove the climate control air filter case while pressing the lock on the
right side of the cover.
OHI078055
4. Replace the climate control air filter.
5. Reassemble in the reverse order of disassembly.
NOTICE
Install a new climate control air filter
in the correct direction with the
DUURZV\PERO

09
9-69
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Service
Passport 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
The Evaporative Emission Control System
is designed to prevent fuel vapors from
escaping 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.

09
9-71
Operating precautions for catalytic
converters (if equipped)
WARNING
The exhaust system and catalytic
system are very hot while the engine is
running or immediately after the engine
is turned off. To avoid SERIOUS INJURY
or DEATH:

[Do not park, idle, or drive the vehicle
over or near flammable objects, such
as grass, vegetation, paper, leaves,
etc. A hot exhaust system can ignite
flammable items under your vehicle.

[ Keep away from the exhaust system
and catalytic converter or you may
get burned.
Also, Do not remove the heat sink
around the exhaust system, do not
seal the bottom of the vehicle, and
do not coat the vehicle for corrosion
control. It may present a fire risk
under certain conditions.
Your vehicle is equipped with a catalytic
converter emission control device.
To prevent damage to the catalytic
converter and to your vehicle, take the
following precautions:

[ Use only UNLEADED FUEL for
gasoline engines.

[ Do not operate the vehicle when
there are signs of engine malfunction,
such as misfire or a noticeable loss of
performance.

[ Do not misuse or abuse the engine.
Examples of misuse are coasting with
the hybrid system off and descending
steep grades in gear with the hybrid
system off.

[ Do not operate the engine at high
idle speed for extended periods (5
minutes or more).
[
Do not modify or tamper with any
part of the engine or emission control
system. We recommend that all
inspections and adjustments are
made by an authorized HYUNDAI
dealer.

[ Avoid driving with an extremely low
fuel level.
Running out of fuel could cause the
engine to misfire, damaging the
catalytic converter.
Gasoline Particulate Filter (GPF)
(if equipped)
The Gasoline Particulate Filter (GPF)
system removes the soot in the exhaust
gas.
The GPF system automatically burns
(or oxidizes) the accumulated soot in
accordance with driving situations,
unlike a disposable air filter.
In other words, the accumulated soot is
automatically purged out by the engine
control system and by the high exhaust-
gas temperature at normal/high driving
speeds.
However, when the vehicle is continually
driven at repeated short distances or
driven at low speed for a long time,
the accumulated soot may not be
automatically removed because of low
exhaust gas temperature. In this case,
the accumulated soot may reach a
certain amount regardless of the soot
oxidization process, then the GPF lamp
(
) will illuminate.
The Gasoline Particulate Filter (GPF)
Lamp stops illuminating, when the
driving speed exceeds 50 mph (80 km/h)
with engine rpm 1,500 ~ 4,000 and the
gear in the 3rd position or above for
approximately 30 minutes.

IndexI-2
A
Accessing Your Vehicle ........................................................................\
................. 5-4
Hyundai Digital Key ........................................................................\
................ 5-14
Immobilizer System ........................................................................\
................. 5-13
Remote Key ........................................................................\
................................ 5-4
Smart Key ........................................................................\
................................... 5-7
Air bag - Supplemental Restraint System ............................................................ 3-44
Additional Safety Precautions ........................................................................\
.. 3-66
Air Bag Warning Labels ........................................................................\
........... 3-66
How Does the Air Bags System Operate? ........................................................ 3-50
Occupant Classification System (OCS) ........................................................... 3-54
SRS Care ........................................................................\
.................................. 3-65
What to Expect after an Air Bag Inflates ......................................................... 3-53
Where Are the Air Bags? ........................................................................\
.......... 3-46
Why Didn’t My Sir Bag Go Off in a Collision? .............................................. 3-60
Air Cleaner........................................................................\
................................... 9-24
Filter Replacement ........................................................................\
................... 9-24
Air Conditioner Compressor Label ..................................................................... 2-15
Air Conditioning System ........................................................................\
............. 2-11
All Wheel Drive (AWD) ........................................................................\
.............. 6-38
Emergency Precautions ........................................................................\
............ 6-43
Reducing the Risk of a Rollover ...................................................................... 6-45
Appearance Care ........................................................................\
.......................... 9-62
Exterior Care ........................................................................\
............................ 9-62
Interior Care ........................................................................\
............................. 9-66
Automatic Climate Control System ..................................................................... 5-98
Automatic Heating and Air Conditioning ........................................................ 5-99
Manual Heating and Air Conditioning ............................................................. 5-99
System Maintenance ........................................................................\
.............. 5-106
System Operation ........................................................................\
................... 5-104
Automatic Transmission ........................................................................\
.............. 6-11
Automatic Transmission Operation .................................................................. 6-11
Good Driving Practices ........................................................................\
............ 6-16
LCD Display Message ........................................................................\
............. 6-15
Paddle Shifter ........................................................................\
........................... 6-16
Parking ........................................................................\
..................................... 6-14

IndexI-4
C
Cabin Air Filter ........................................................................\
............................ 9-25
Filter Inspection ........................................................................\
........................ 9-25
Filter Replacement ........................................................................\
................... 9-25
California Perchlorate Notice ........................................................................\
...... 9-73
Child Restraint System (CRS) ........................................................................\
..... 3-33
Installing a Child Restraint System (CRS) ....................................................... 3-36
Our Recommendation: Children Always in the Rear ....................................... 3-33
Selecting a Child Restraint System (CRS) ....................................................... 3-34
Climate Control Additional Features ................................................................. 5-111
Auto Defogging System ........................................................................\
......... 5-111
Auto Dehumidify ........................................................................\
.................... 5-112
Auto. Controls That Use Climate Control Settings (for Driver’s Seat) ......... 5-113
Recirculating Air when Washer Fluid is Used ............................................... 5-113
Sunroof Inside Air Recirculation .................................................................... 5-113
Coasting Guide ........................................................................\
............................ 6-18
Consumer Information ........................................................................\
................. 2-16
D
Declaration of Conformity ........................................................................\
......... 7-151
Front Radar ........................................................................\
............................. 7-151
Rear Corner Radar ........................................................................\
.................. 7-152
Dimensions .............................................................\
............................................... 2-8
Door Locks ........................................................................\
.................................. 5-30
Auto Door Lock/Unlock Features .................................................................... 5-33
Electronic Child Safety Lock ........................................................................\
... 5-33
Operating Door Locks from Inside the Vehicle................................................ 5-31
Operating Door Locks from Outside the Vehicle ............................................. 5-30
Drive Mode Integrated Control System (AWD) .................................................. 6-46
Drive Mode ........................................................................\
.............................. 6-46
Driver Attention Warning (DAW) ....................................................................... 7-57
Driver Attention Warning Malfunction and Limitations .................................. 7-60
Driver Attention Warning Operation ................................................................ 7-58
Driver Attention Warning Settings ................................................................... 7-57