2023 HYUNDAI IONIQ 6 maintenance schedule
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Seats & Safety System
3-2
Important Safety
Precautions
You will find many safety precautions and
recommendations throughout this
section, and throughout this manual. The
safety precautions in this section are
among the most important.
Always Wear Your Seat Belt
A seat belt is your best protection in all
types of accidents. Airbags are designed
to supplement seat belts, not to replace
them. So even though your vehicle is
equipped with airbags, always make sure
you and your passengers wear your seat
belts, and wear them properly.
Restrain All Children
All children under age 13 should ride in
your vehicle properly restrained in a rear
seat, not the front seat. Infants and small
children should be restrained in an
appropriate child restraint system. Larger
children should use a booster seat with
the lap/shoulder belt until they can use
the seat belt properly without a booster
seat.
Airbag Hazards
While airbags can save lives, they can also
cause serious or fatal injuries to
occupants who sit too close to them, or
who are not properly restrained. Infants,
young children, and short adults are at the
greatest risk of being injured by an
inflating airbag. Follow all instructions
and warnings in this manual.
Driver Distraction
Driver distraction presents a serious and
potentially deadly danger, especially for
inexperienced drivers. Safety should be
the primary concern when behind the
wheel and drivers need to be aware of the wide array of potential distractions, such
as drowsiness, reaching for objects,
eating, personal grooming, other
passengers, and using mobile phones.
Drivers can become distracted when they
take their eyes and attention off the road
or their hands off the wheel to focus on
activities other than driving. To reduce
your risk of distraction and an accident:
• Set up your mobile devices (for
example, mp3 players, phones,
navigation units, etc.) only when your
vehicle is parked or safely stopped.
• Only use your mobile device when allowed by laws and conditions permit
safe use. Never text or email while
driving. Most countries have laws
prohibiting drivers from texting. Some
countries and cities also prohibit
drivers from using handheld phones.
• Never let the use of a mobile device distract you from driving. You have a
responsibility to your passengers and
others on the road to always drive
safely with your hands on the wheel as
well as your eyes and attention on the
road.
Control Your Speed
Excessive speed is a major factor in crash
injuries and deaths. Generally, the higher
the speed the greater the risk, but serious
injuries can also occur at lower speeds.
Never drive faster than is safe for current
conditions regardless of the maximum
speed posted.
Keep Your Vehicle In Safe
Condition
Having a tire blowout or a mechanical
failure can be extremely hazardous. To
reduce the possibility of such problems,
check your tire pressures and condition
frequently and perform all regularly
scheduled maintenance.
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![HYUNDAI IONIQ 6 2023 Owners Manual Convenience Features
5-92
System Maintenance
Cabin air filter
OHI048581L[A] Outside air
[B] Recirculated air
[C] Cabin air filter
[D] Blower
[E] Evaporator core
[F] PTC & Inner condenser
The cabin air](/manual-img/35/58885/w960_58885-269.png "HYUNDAI IONIQ 6 2023 Owners Manual Convenience Features
5-92
System Maintenance
Cabin air filter
OHI048581L[A] Outside air
[B] Recirculated air
[C] Cabin air filter
[D] Blower
[E] Evaporator core
[F] PTC & Inner condenser
The cabin air")
Convenience Features
5-92
System Maintenance
Cabin air filter
OHI048581L[A] Outside air
[B] Recirculated air
[C] Cabin air filter
[D] Blower
[E] Evaporator core
[F] PTC & Inner condenser
The cabin air filter is installed behind the
front trunk. 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,
have the system inspected at an
authorized HYUNDAI dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also reduces the
performance of the air conditioning
system.
Therefore, if abnormal operation is found,
have the system inspected by an
authorized HYUNDAI dealer.
NOTICE , W L V L P S R U W D Q W W K D W W K H F R U U H F W W \ S H D Q G
D P R X Q W R I R L O D Q G U H I U L J H U D Q W L V X V H G
2 W K H U Z L V H G D P D J H W R W K H F R P S U H V V R U
D Q G D E Q R U P D O V \ V W H P R S H U D W L R Q P D \
R F F X U 7 R S U H Y H Q W G D P D J H W K H D L U
F R Q G L W L R Q L Q J V \ V W H P L Q \ R X U Y H K L F O H
V K R X O G R Q O \ E H V H U Y L F H G E \ W U D L Q H G D Q G
F H U W L I L H G W H F K Q L F L D Q V
NOTICE 7 K H U H I U L J H U D Q W V \ V W H P V K R X O G R Q O \ E H
V H U Y L F H G E \ W U D L Q H G D Q G F H U W L I L H G
W H F K Q L F L D Q V W R L Q V X U H S U R S H U D Q G V D I H
R S H U D W L R Q
7 K H U H I U L J H U D Q W V \ V W H P V K R X O G E H V H U Y L F H G
L Q D Z H O O Y H Q W L O D W H G S O D F H
7 K H D L U F R Q G L W L R Q L Q J H Y D S R U D W R U F R R O L Q J
F R L O \f V K D O O Q H Y H U E H U H S D L U H G R U U H S O D F H G
Z L W K R Q H U H P R Y H G I U R P D X V H G R U
V D O Y D J H G Y H K L F O H D Q G Q H Z U H S O D F H P H Q W
0 $ & H Y D S R U D W R U V V K D O O E H F H U W L I L H G D Q G
O D E H O H G \f D V P H H W L Q J 6 $ ( 6 W D Q G D U G -
WARNING Vehicles equipped with R-1234yf
Since the refrigerant is mildly flammable
and operated at high pressure, the air
conditioning system should only be
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Driving Your Vehicle
6-50
CAUTION Always check chain installation for proper
mounting after driving about 0.3-0.6 mi.
(0.5-1 km) to ensure safe mounting.
Retighten or remount the chains if they
are loose.
Chain installation
When installing tire chains, follow the
manufacturer’s instructions and mount
them as tightly possible. Drive slowly (less
than 20 mph (30 km/h)) with chains
installed. If you hear the chains
contacting the body or chassis, stop and
tighten them. If they still make contact,
slow down until the noise stops. Remove
the tire chains as soon as you begin
driving on cleared roads.
When mounting snow chains, park the
vehicle on level ground away from traffic.
Turn on the vehicle Hazard Warning
Flasher and place a triangular emergency
warning device behind the vehicle (if
available). Always place the vehicle in P
(Park), apply the parking brake and turn
off the vehicle before installing snow
chains.
NOTICE : K H Q X V L Q J W L U H F K D L Q V
[ : U R Q J V L ] H F K D L Q V R U L P S U R S H U O \ L Q V W D O O H G F K D L Q V F D Q G D P D J H \ R X U
Y H K L F O HT V E U D N H O L Q H V V X V S H Q V L R Q E R G \
D Q G Z K H H O V
[ 8 V H 6 $ ( U 6V F O D V V R U Z L U H F K D L Q V
[ , I \ R X K H D U Q R L V H F D X V H G E \ F K D L Q V F R Q W D F W L Q J W K H E R G \ U H W L J K W H Q W K H
F K D L Q W R S U H Y H Q W F R Q W D F W Z L W K W K H
Y H K L F O H E R G \
[ 7 R S U H Y H Q W E R G \ G D P D J H U H W L J K W H Q W K H F K D L Q V D I W H U G U L Y L Q J P L
N P \f
[ ' R Q R W X V H W L U H F K D L Q V R Q Y H K L F O H V H T X L S S H G Z L W K D O X P L Q X P Z K H H O V , I
X Q D Y R L G D E O H X V H D Z L U H W \ S H F K D L Q
[ , Q V W D O O W L U H F K D L Q V W K D W P H H W W K H V S H F L I L F D W L R Q V R I H D F K W L U H V L ] H W R
S U H Y H Q W G D P D J H \ R X U Y H K L F O H
[ L Q W L U H V X V H Z L U H F K D L Q V O H V V W K D Q L Q P P \f
[ L Q W L U H V X V H $ X W R 6 R F N I D E U L F V Q R Z F K D L Q \f
Winter Precautions
Use high quality ethylene glycol coolant
Your vehicle is delivered with high quality
ethylene glycol coolant in the cooling
system. It is the only type of coolant that
should be used because it helps prevent
corrosion in the cooling system,
lubricates the water pump, and prevents
freezing. Be sure to replace or replenish
your coolant in accordance with the
"Scheduled Maintenance Services"
section in chapter 9.
Before winter, have your coolant tested to
make sure that its freezing point is
sufficient for the temperatures
anticipated during the winter.
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9
9. Maintenance
Motor Compartment ....................................................................................................... 9-4
Maintenance Services ..................................................................................................... 9-5Owner’s Responsibility ................................................................................................ 9-5
Owner Maintenance Precautions ............................................................................... 9-5
Owner Maintenance ........................................................................................................9-6 Owner Maintenance Schedule....................................................................................9-6
Scheduled Maintenance Services .................................................................................. 9-7 Normal Maintenance Schedule ..................................................................................9-8
Normal Maintenance Schedule ..................................................................................9-9
Maintenance Under Severe Usage and Low Mileage Conditions .......................... 9-10
Explanation of Scheduled Maintenance Items............................................................. 9-11 Cooling System ........................................................................................................... 9-11
Coolant ........................................................................................................................ 9-11
Gear Fluid .................................................................................................................... 9-11
Brake Hoses and Lines................................................................................................ 9-11
Brake Fluid ................................................................................................................... 9-11
Brake Discs, Pads, Calipers and Rotors ..................................................................... 9-11
Suspension Mounting Bolts ....................................................................................... 9-11
Steering Gear Box, Linkage & Boots/Lower Arm Ball Joint ..................................... 9-11
Drive Shafts and Boots ............................................................................................... 9-11
Air Conditioning Refrigerant ...................................................................................... 9-11
Coolant ............................................................................................................................9-12 Changing Coolant ...................................................................................................... 9-13
Brake Fluid ..................................................................................................................... 9-13 Checking the Brake Fluid Level................................................................................. 9-13
Gear Fluid ....................................................................................................................... 9-13
Washer Fluid .................................................................................................................. 9-14 Checking the Washer Fluid Level ............................................................................. 9-14
Cabin Air Filter ............................................................................................................... 9-14 Filter Inspection ......................................................................................................... 9-14
Filter Replacement..................................................................................................... 9-14
Wiper Blades .................................................................................................................. 9-15 Blade Inspection ........................................................................................................ 9-15
Blade Replacement.................................................................................................... 9-15
Battery (12 V) ...................................................................................................................9-17
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9
9-5
Maintenance Services
You should exercise the utmost care to
prevent damage to your vehicle and
injury to yourself whenever performing
any maintenance or inspection
procedures.
Have your vehicle maintained and
repaired by an authorized HYUNDAI
dealer. An authorized HYUNDAI dealer
meets HYUNDAI’s high service quality
standards and receives technical support
from HYUNDAI in order to provide you
with a high level of service satisfaction.
Owner’s Responsibility
Maintenance service and record
retention are the owner’s responsibility.
You should retain documents that show
proper maintenance has been performed
on your vehicle in accordance with the
scheduled maintenance service charts
shown on the following pages. You need
this information to establish your
compliance with the servicing and
maintenance requirements of your
vehicle warranties.
Detailed warranty information is provided
in your Owner’s Handbook & Warranty
Information booklet.
Repairs and adjustments required as a
result of improper maintenance or a lack
of required maintenance are not covered.
Owner Maintenance
Precautions
Inadequate, incomplete or insufficient
servicing may result in operational
problems with your vehicle that could
lead to vehicle damage, an accident, or
personal injury. This chapter provides
instructions only for the maintenance
items that are easy to perform.
Your vehicle should not be modified in
any way. Such modifications may
adversely affect the performance, safety or durability of your vehicle and may, in
addition, violate conditions of the limited
warranties covering the vehicle.
Certain modifications may also be in
violation of regulations established by the
U.S. Department of Transportation and
other federal or state agencies.
NOTICE , P S U R S H U R Z Q H U P D L Q W H Q D Q F H G X U L Q J W K H
Z D U U D Q W \ S H U L R G P D \ D I I H F W Z D U U D Q W \
F R Y H U D J H ) R U P R U H L Q I R U P D W L R Q U H D G W K H
V H S D U D W H 2 Z Q H UT V + D Q G E R R N : D U U D Q W \
, Q I R U P D W L R Q E R R N O H W S U R Y L G H G Z L W K W K H
Y H K L F O H , I \ R XT U H X Q V X U H D E R X W D Q \ V H U Y L F H
R U P D L Q W H Q D Q F H S U R F H G X U H K D Y H L W G R Q H
E \ D Q D X W K R U L ] H G + < 8 1 ' $ , G H D O H U
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Maintenance
9-6
Owner Maintenance
WARNING Performing maintenance work on a
vehicle can be dangerous. If you lack
sufficient knowledge and experience or
the proper tools and equipment to do the
work, we recommend that it is done by an
authorized HYUNDAI dealer. ALWAYS
follow these precautions for performing
maintenance work:
• Park your vehicle on level ground. Shift the vehicle to P (Park), apply the
parking brake, and press the Start/Stop
button to the OFF position.
• Block the tires (front and back) to prevent the vehicle from moving.
Remove loose clothing or jewelry that
can become entangled in moving parts.
• Keep flames, sparks, or smoking materials away from the battery and
motor related parts.
WARNING Make sure to turn the Start/Stop button to
the OFF position to shut down the vehicle
before performing maintenance work on
the vehicle.
The following lists are vehicle checks and
inspections that should be performed by
the owner or an authorized HYUNDAI
dealer at the frequencies indicated to
help ensure safe, dependable operation
of your vehicle.
Any adverse conditions should be
brought to the attention of your dealer as
soon as possible.
These Owner Maintenance vehicle
checks are generally not covered by
warranties and you may be charged for
labor, parts and lubricants used. The electric control system in the vehicle
may cause malfunction or other negative
impact on the artificial heart and the
artificial internal organs. Be sure to
inquire the impact of the electric control
system on the artificial organs from the
medical product corporation.
Owner Maintenance Schedule
When you stop for charging:
• Check the coolant level in the coolant
reservoir.
• Check the windshield washer fluid level.
• Check for low or under-inflated tires.
WARNING Be careful when checking your coolant
level if the motor compartment is hot.
This may result in coolant being blown
out of the opening and cause serious
burns and other injuries.
While operating your vehicle:
• Check for vibrations in the steering wheel. Notice if there is any increased
steering effort or looseness in the
steering wheel, or change in its
straight-ahead position.
• Notice if your vehicle constantly turns slightly or “pulls” to one side when
traveling on smooth, level road.
• When stopping, listen and check for unusual sounds, pulling to one side,
increased brake pedal travel or
“hard-to-push” brake pedal.
• If any slipping or changes in the operation of your gear shift occurs,
check the shift gear fluid level.
• Check the shift gear P (Park) function.
• Check the parking brake.
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9
9-7
• Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after use
is normal).
At least monthly:
• Check coolant level in the coolant reservoir.
• Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flashers.
• Check the inflation pressures of all tires including the spare for tires that are
worn, show uneven wear, or are
damaged.
• Check for loose wheel lug nuts.
At least twice a year: (for example,
every Spring and Autumn)
• Check radiator, heater and air conditioning hoses for leaks or
damage.
• Check windshield washer spray and wiper operation. Clean wiper blades
with a clean cloth dampened with
washer fluid.
• Check headlight alignment.
• Check the seat belts for wear and function.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and hood hinges.
• Lubricate door and hood locks and latches.
• Lubricate door rubber weather strips.
• Check the air conditioning system.
• Inspect and lubricate shift gear linkage and controls.
• Clean the battery (12 V) and terminals.
• Check the brake fluid level.
Scheduled Maintenance
Services
Follow Normal Maintenance Schedule if
the vehicle is usually operated where
none of the following conditions apply. If
any of the following conditions apply, you
must follow the Maintenance Under
Severe Usage Conditions.
• Repeated driving short distance of less than 5 mi. (8 km) in normal temperature
or less than 10 mi. (16 km) in freezing
temperature
• Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
• Driving in areas using salt or other corrosive materials or in very cold
weather
• Driving in heavy dust condition
• Driving in heavy traffic area with the ambient temperature higher than 90 ºF
(32 ºC) while consuming more than 50%
of electric energy.
• Driving on uphill, downhill, or mountain roads repeatedly
• Towing a trailer or using a camper, or driving with loads on the roof
• Driving as a patrol car, taxi, other commercial use or vehicle towing
• Frequently driving under high speed or rapid acceleration/deceleration
• Frequently driving in stop-and-go conditions
If your vehicle is operated under the
above conditions, you should inspect,
replace or refill more frequently than the
following Normal Maintenance Schedule.
After the periods or distance shown in the
chart, continue to follow the prescribed
maintenance intervals.
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Maintenance
9-8
Normal Maintenance Schedule
The following maintenance services must be performed to ensure good vehicle
performance.
Keep receipts for all vehicle services to protect your warranty. Where both mileage and
time are shown, the frequency of service is determined by whichever occurs first.
I: Inspect and if necessary, adjust, correct, clean or replace.
R: Replace or change.
MAINTENANCE INTERVALS
MAINTENANCE ITEM
Months1224364860728496108120132144156
Miles
×1,00081624324048566472808896104
Km
×1,00013263952657891104117130143156169
Cooling system
I I I I I I I I I I I I I
12 V auxiliary battery
condition
Brake lines, hoses, and
connections
Disc brakes and pads
Brake pedal
Steering gear rack,
linkage, and boots
Air conditioning
compressor, air
conditioner refrigerant
and performance
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