eco HYUNDAI SONATA 2021 Owners Manual

Emergency Situations
7-10
TPMS Malfunction
Indicator
The TPMS Malfunction Indicator
will illuminate after it blinks for
approximately one minute when there
is a problem with the Tire Pressure
Monitoring System.
Have the system checked by an
authorized HYUNDAI dealer as soon as
possible.
NOTICE
If there is a malfunction with the
TPMS, the individual tire pressures
in the cluster LCD display will not be
available. Have the system checked by
an authorized HYUNDAI dealer as soon
as possible.
NOTICE
The TPMS Malfunction Indicator may
illuminate after blinking for one minute
if the vehicle is near electric power
supply cables or radio transmitters
such as police stations, government
and public offices, broadcasting
stations, military installations, airports,
transmitting towers, etc.
Additionally, the TPMS Malfunction
Indicator may illuminate if snow chains
are used or electronic devices such as
computers, chargers, remote starters,
navigation, etc. This may interfere with
normal operation of the TPMS.
Changing a Tire with TPMS
If you have a flat tire, the Low Tire
Pressure and LCD position indicator will
come on. Have the flat tire repaired by an
authorized HYUNDAI dealer as soon as
possible or replace the flat tire with the
spare tire. (if equipped)
CAUTION
It is recommended that you do not use a
puncture-repairing agent not approved
by HYUNDAI dealer to repair and/or
inflate a low pressure tire. Tire sealant
not approved by HYUNDAI dealer may
damage the tire pressure sensor.
The spare tire does not come with a
tire pressure monitoring sensor. When
the low pressure tire or the flat tire is
replaced with the spare tire, the Low
Tire Pressure LCD position indicator will
remain on. Also, the TPMS Malfunction
Indicator will illuminate after blinking
for one minute if the vehicle is driven
at speed above 15.5 mph (25 km/h) for
approximately 20 minutes.
Once the original tire equipped with
a tire pressure monitoring sensor is
reinflated to the recommended pressure
and reinstalled on the vehicle, the Low
Tire Pressure LCD position indicator and
TPMS Malfunction Indicator will go off
within a few minutes of driving.
If the indicators do not disappear after a
few minutes, please visit an authorized
HYUNDAI dealer.

07
7-11
Each wheel is equipped with a tire
pressure sensor mounted inside the tire
behind the valve stem (except for the
spare tire). You must use TPMS specific
wheels. It is recommended that you
always have your tires serviced by an
authorized HYUNDAI dealer.
You may not be able to identify a tire
with low pressure by simply looking at it.
Always use a good quality tire pressure
gauge to measure the tire’s inflation
pressure. Please note that a tire that is
hot (from being driven) will have a higher
pressure measurement than a tire that is
cold.
A cold tire means the vehicle has been
sitting for 3 hours and driven for less
than 1 mile (1.6 km) in that 3 hour period.
Allow the tire to cool before measuring
the inflation pressure. Always be sure
the tire is cold before inflating to the
recommended pressure.
WARNING
• The TPMS cannot alert you to severe
and sudden tire damage caused by
external factors such as nails or road
debris.
• If you feel any vehicle instability,
immediately take your foot off
the accelerator, apply the brakes
gradually with light force, and slowly
move to a safe position off the road.
WARNING
Tampering with, modifying, or disabling
the Tire Pressure Monitoring System
(TPMS) components may interfere
with the system’s ability to warn the
driver of low tire pressure conditions
and/or TPMS malfunctions. Tampering
with, modifying, or disabling the Tire
Pressure Monitoring System (TPMS)
components may void the warranty for
that portion of the vehicle.
Information
This device complies with Part 15 of the
FCC rules.
Operation is subject to the following three
conditions:
1.

This device may not cause harmful
interfer

ence.
2.

This device must accept any
interfer

ence received, including
interference that may cause undesired
operation.
3.

Changes or
modifications not expressly
approved by the party responsible
for compliance could void the user’s
authority to operate the equipment.

07
7-15
If you have a tire gauge, check the tire
pressure (see “Tires and Wheels” in
chapter 2 for tire pressure instructions.).
If the pressure is lower or higher than
recommended, drive slowly to the
nearest service station and adjust it to
the recommended pressure. Always
reinstall the valve cap after checking
or adjusting tire pressure. If the cap
is not replaced, air may leak from the
tire. If you lose a valve cap, buy another
and install it as soon as possible. After
changing tires, secure the flat tire and
return the jack and tools to their proper
storage locations. If it is hard to secure
the flat tire, put the flat tire in the
luggage compartment.
NOTICE
• Check the tire pressure as soon
as possible after installing a spare
tire. Adjust it to the recommended
pressure.
• Check and tighten the wheel lug
nuts after driving over 30 miles (50
km), after the spare tire is installed.
Recheck the tire wheel lug nuts after
driving over 620 miles (1,000 km)
after the replaced tire is reinstalled.
CAUTION
Your vehicle has metric threads on the
studs and lug nuts. Make certain during
tire changing that the same nuts that
were removed are reinstalled. If you
have to replace your lug nuts make
sure they have metric threads to avoid
damaging the studs and ensure the
wheel is properly secured to the hub.
Consult an authorized HYUNDAI dealer
for assistance.
If any of the equipment such as the jack,
lug nuts, studs, or other equipment is
damaged or in poor condition, do not
attempt to change the tire and call for
assistance.
Use of compact spare tires (if equipped)
Compact spare tires are designed for
emergency use only. Drive carefully on
the compact spare tire and always follow
the safety precautions.
WARNING
To prevent compact spare tire failure
and loss of control possibly resulting in
an accident:
• Use the compact spare tire only in an
emergency.
• NEVER operate your vehicle over 50
mph (80 km/h).
• Do not exceed the vehicle’s
maximum load rating or the load
carrying capacity shown on the
sidewall of the compact spare tire.
• Do not use the compact spare tire
continuously. Repair or replace the
original tire as soon as possible to
avoid failure of the compact spare
tire.

Emergency Situations
7-18
toWIng
Towing Service
ODN8079010L[A] : Dollies
If emergency towing is necessary,
we recommend having it done by
an authorized HYUNDAI dealer or a
commercial tow-truck service. Proper
lifting and towing procedures are
necessary to prevent damage to the
vehicle. The use of wheel dollies or
flatbed is recommended.
On 2WD vehicles, it is acceptable to
tow the vehicle with the rear wheels
on the ground (without dollies) and
the front wheels off the ground. If any
of the loaded wheels or suspension
components are damaged or the vehicle
is being towed with the front wheels on
the ground, use a towing dolly under the
front wheels.
When being towed by a commercial tow
truck and wheel dollies are not used,
the front of the vehicle should always be
lifted, not the rear.
CAUTION
• Do not tow the vehicle with the front
wheels on the ground as this may
cause damage to the vehicle.
ODN8079012L
• Do not tow with sling-type
equipment. Use a wheel lift or
flatbed equipment.
ODN8079011L

07
7-19
WARNING
If your vehicle is equipped with a
rollover sensor, place the ignition
switch in the LOCK/OFF or ACC position
when the vehicle is being towed.
The side impact and curtain air bag
may deploy if the sensor detects the
situation as a rollover.
When towing your vehicle in an
emergency without wheel dollies:
1.
Place the ignition s
witch in the ACC
position.
2.

Place the shift butt
on in N (Neutral).
3.

R
elease the parking brake.
CAUTION
Failure to place the shift button in N
(Neutral) when being towed with the
front wheels on the ground can cause
internal damage to the transmission.
Emergency Towing
If towing is necessary, we recommend
you have it done by an authorized
HYUNDAI dealer or a commercial tow
truck service.

Tires and Wheels ........................................................................\
..................8- 34Tire Care ........................................................................\
..........................................8- 34
Recommended Cold Tire Inflation Pressures .......................................................8-34
Check Tire Inflation Pressure
........................................................................\
......... 8-35
Tire Rotation
........................................................................\
................................... 8-36
Wheel Alignment and Tire Balance

....................................................................... 8-

37
Tire Replacement
........................................................................\
........................... 8-38
Wheel Replacement
........................................................................\
....................... 8-39
Tire Traction
........................................................................\
.................................... 8-39
Tire Maintenance........................................................................\
............................ 8-39
Tire Sidewall Labeling
........................................................................\
.................... 8-39
Tire Terminology and Definitions

........................................................................\
.. 8-43
All Season Tir

es ........................................................................\
............................... 8-46
Summer Tires
........................................................................\
................................. 8-46
Snow Tires........................................................................\
.......................................8-46
Radial-Ply Tires
........................................................................\
............................... 8-46
Low Aspect Ratio Tires
........................................................................\
................... 8-47
Fuses ........................................................................\
.................................... 8-48Instrument Panel Fuse Replacement ....................................................................8-49
E ngine Compartment Panel Fuse Replacement ..................................................8-50
Fuse/Relay Panel Description........................................................................\
.........8-51
Light Bulbs ........................................................................\
............................ 8-57Headlamp, Parking Lamp, Daytime Running Light, Turn Signal Lamp,
Cornering Lamp and Side Marker
........................................................................\
. 8-57
Side R
epeater Lamp Replacement ...................................................................... 8-58
Rear Combination Light Bulb Replacement
.........................................................8-58
High Mounted Stop Lamp Replacement
.............................................................8-60
License Plate Light Bulb Replacement

................................................................ 8-60
In

terior Light Bulb Replacement
........................................................................\
... 8-61
Appearance Care ........................................................................\
................. 8-63Exterior Care ........................................................................\
................................... 8-63
In terior Care ........................................................................\
.................................... 8-67
Emission Control System ........................................................................\
....8-69
Calif ornia perchlorate notice
...................................................................... 8-

72
Consumer Information
........................................................................\
........ 8-73
Reporting Safety Defects

........................................................................\
.... 8

-74
8

8-3
08
Tires and Wheels ........................................................................\
..................8-34Tire Care ........................................................................\
.......................................... 8-34
Recommended Cold Tire Inflation Pressures ....................................................... 8-34
Check Tire Inflation Pressure ........................................................................\
......... 8-35
Tire Rotation ........................................................................\
................................... 8-36
Wheel Alignment and Tire Balance ....................................................................... 8-37
Tire Replacement ........................................................................\
........................... 8-38
Wheel Replacement ........................................................................\
....................... 8-39
Tire Traction ........................................................................\
.................................... 8-39
Tire Maintenance........................................................................\
............................ 8-39
Tire Sidewall Labeling ........................................................................\
.................... 8-39
Tire Terminology and Definitions ........................................................................\
.. 8-43
All Season Tires ........................................................................\
............................... 8-46
Summer Tires ........................................................................\
................................. 8-46
Snow Tires........................................................................\
.......................................8-46
Radial-Ply Tires ........................................................................\
............................... 8-46
Low Aspect Ratio Tires ........................................................................\
................... 8-47
Fuses ........................................................................\
....................................8-48Instrument Panel Fuse Replacement .................................................................... 8-49
Engine Compartment Panel Fuse Replacement .................................................. 8-50
Fuse/Relay Panel Description........................................................................\
.........8-51
Light Bulbs ........................................................................\
............................ 8-57Headlamp, Parking Lamp, Daytime Running Light, Turn Signal Lamp,
Cornering Lamp and Side Marker ........................................................................\
. 8-57
Side Repeater Lamp Replacement ...................................................................... 8-58
Rear Combination Light Bulb Replacement ......................................................... 8-58
High Mounted Stop Lamp Replacement ............................................................. 8-60
License Plate Light Bulb Replacement ................................................................ 8-60
Interior Light Bulb Replacement ........................................................................\
... 8-61
Appearance Care ........................................................................\
................. 8-63Exterior Care ........................................................................\
................................... 8-63
Interior Care ........................................................................\
.................................... 8-67
Emission Control System ........................................................................\
.... 8-69
California perchlorate notice ...................................................................... 8-72
Consumer Information ........................................................................\
........ 8-73
Reporting Safety Defects ........................................................................\
.... 8 -74
1. Engine coolant reservoir
2.

Br
ake fluid reservoir
3.

Air cleaner
4.
E

ngine oil dipstick 5.
E ngine oil filler cap
6.

Windshield w
asher fluid reservoir
7.
F

use box
8.

Ba
ttery
EnginE CompartmEnt
„„Smartstream G1.6 T-GDi
„„Smartstream G2.5 GDi
The actual engine room in the vehicle may differ from the illustration.ODN8089103/ ODN8089048L

Maintenance
8-4
You should exercise the utmost care
to prevent damage to your vehicle and
injury to yourself whenever performing
any maintenance or inspection
procedures.
We recommend you 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. Several
procedures can be done only by an
authorized HYUNDAI dealer with special
tools.
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
Improper owner maintenance during
the warranty period may affect
warranty coverage. For details, read
the separate Owner’s Handbook &
Warranty Information booklet provided
with the vehicle. If you’re unsure about
any service or maintenance procedure,
have it done by an authorized HYUNDAI
dealer.
maintEnanCE SErviCES

08
8-5
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, have it done by an authorized
HYUNDAI dealer.
ALWAYS follow these precautions for
performing maintenance work:
• Park your vehicle on level ground,
move the shift button into the P
(Park) position, place the ignition
switch in the LOCK/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.
• If you must run the engine during
maintenance, do so out doors or in
an area with plenty of ventilation.
• Keep flames, sparks, or smoking
materials away from the battery and
fuel-related parts. 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.
Owner Maintenance Schedule
When you stop for fuel:
•
Check the engine oil level.
• Check the coolant level in the engine
coolant reservoir.
• Check the windshield washer fluid
level.
• Check the for low or under-inflated
tires.
WARNING
Be careful when checking your engine
coolant level when the engine is hot.
This may result in coolant being blown
out of the opening and cause serious
burns and other injuries.
own E r m aint E nan CE

08
8 -7
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 short distance driving.
• Driving in dusty conditions or sandy areas.
• Extensive use of brakes.
• Driving in areas where salt or other corrosive materials are used.
• Driving on rough or muddy roads.
• Driving in mountainous areas.
• Extended periods of idling or low speed operation.
• Driving for a prolonged period in cold temperatures and/or extremely humid
climates.
• More than 50% driving in heavy city traffic during hot weather above 90°F (32°C).
• Engine oil usage which is not recommended (semi-synthetic, mineral type, lower
grade spec, etc.)
For additional information or assistance see your authorized HYUNDAI dealer.
NOTICE
After 10 years or 100,000 miles, we recommend to use severe maintenance
schedule.
Scheduled Maintenance ServiceS