2021 HYUNDAI TUCSON Lubricants

F4
INTRODUCTION
Congratulations, and thank you for choosing HYUNDAI. We are pleased to welcome you to the growing number of
discerning people who drive a HYUNDAI vehicle. We are very proud of the advanced engineering and high-quality
construction of each HYUNDAI we build.
Your Owner's Manual will introduce you to the features and operation of your new HYUNDAI. To become familiar with
your new HYUNDAI, so that you can fully enjoy it, read this Owner's Manual carefully before driving your new vehicle.
This manual contains important safety information and instructions intended to familiarize you with your vehicle's con-
trols and safety features so you can safely operate your vehicle.
This manual also contains information on maintenance designed to enhance safe operation of the vehicle. It is recom-
mended that all service and maintenance on your vehicle be performed by an authorized HYUNDAI dealer. HYUNDAI
dealers are prepared to provide high-quality service, maintenance and any other assistance that may be required.
This Owner's Manual should be considered a permanent part of your vehicle, and should be kept in the vehicle so you
can refer to it at any time. The manual should stay with the vehicle if you sell it to provide the next owner with impor-
tant operating, safety and maintenance information.
HYUNDAI MOTOR AMERICA
Copyright 2020 HYUNDAI Motor America. All rights reserved. No part of this publication may be reproduced, stored
in any retrieval system or transmitted in any form or by any means without the prior written permission of HYUNDAI
Motor America.Severe engine and transmission damage may result from the use of poor quality fuels and lubricants that
do not meet HYUNDAI specifications. You must always use high quality fuels and lubricants that meet the
specifications listed on Page 8-8 in the Vehicle Specifications section of the Owner's Manual.
CAUTION

7-5
7
Maintenance
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The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized HYUNDAI dealer at the frequen-
cies indicated to help ensure safe,
dependable operation of your vehi-
cle.
Any adverse conditions should be
brought to the attention of your deal-
er 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.
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 author-
ized HYUNDAI dealer. ALWAYS
follow these precautions for
performing maintenance work:
•Park your vehicle on level
ground, move the shift lever
into the P (Park) position,
apply the parking brake, 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 jew-
elry that can become entan-
gled in moving parts.
WARNING If you must run the engine
during maintenance, do so
out doors or in an area with
plenty of ventilation.
Keep flames, sparks, or smok-
ing materials away from the
battery and fuel-related parts.

7-15
7
Maintenance
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.
Valve Clearance (if equipped)
Inspect for excessive valve noise
and/or engine vibration and adjust if
necessary. Have an authorized
HYUNDAI dealer perform the opera-
tion.
Cooling System
Check cooling system components,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.
Engine Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
Automatic Transmission Fluid
Automatic transmission fluid should
not be checked under normal usage
conditions. But in severe conditions,
the fluid should be changed at an
authorized HYUNDAI dealer in
accordance to the scheduled mainte-
nance at the beginning of this chap-
ter.
Information
Automatic transmission fluid color is
basically red.
As the vehicle is driven, the automatic
transmission fluid will begin to look
darker. This is a normal condition and
you should not judge the need to
replace the fluid based upon the
changed color.
The use of a non-specified fluid
could result in transmission mal-
function and failure. Use only the
specified automatic transmission
fluid (refer to "Recommended
Lubricants and Capacities" in
chapter 8).
Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and
any leakage. Replace any deteriorat-
ed or damaged parts immediately.
Brake Fluid
Check brake fluid level in the brake
fluid reservoir. The level should be
between the MIN and the MAX
marks on the side of the reservoir.
Use only hydraulic brake fluid con-
forming to DOT 3 or DOT 4 specifi-
cation.
NOTICE
i

7-18
Maintenance
Use only the specified engine oil
(refer to "Recommended
Lubricants and Capacities" in
chapter 8).
Checking the Engine Oil and
Filter
Have engine oil and filter changed by
an authorized HYUNDAI dealer
according to the Maintenance
Schedule at the beginning of this
chapter. CALIFORNIA PROPOSITION 65
WARNING
Engine oil contains chemicals
known to the State of California
to cause cancer, birth defects
and reproductive harm. Used
engine oil may cause irritation
or cancer of the skin if left in
contact with the skin for pro-
longed periods of time. Always
protect your skin by washing
your hands thoroughly with
soap and warm water as soon
as possible after handling used
oil.
WARNING
OTLA075006
■
2.0 GDI
ODM076060L
■2.4 GDI

7-23
7
Maintenance
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Checking the Brake Fluid
Level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir cap
and adding brake fluid, clean the
area around the reservoir cap thor-
oughly to prevent brake fluid contam-
ination. If the level is low, add the specified
brake fluid to the MAX level. The level
will fall with accumulated mileage.
This is a normal condition associated
with the wear of the brake linings. If
the fluid level is excessively low, have
the brake system checked by an
authorized HYUNDAI dealer.
Do not allow brake fluid to con-
tact the vehicle’s body paint, as
paint damage will result.
Brake fluid, which has been exposed to open air for an
extended time should NEVER be
used as its quality cannot be
guaranteed. It should be dis-
posed of properly.
Do not use the wrong kind of brake fluid. A few drops of min-
eral based oil, such as engine
oil, in your brake system can
damage brake system parts.
Information
Use only the specified brake fluid
(refer to "Recommended Lubricants
and Capacities" in chapter 8).
i
NOTICE
If the brake system requires fre-
quent additions of fluid this
could indicate a leak in the
brake system. Have the vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING
Do not allow brake fluid to come
in contact with your eyes. If
brake fluid comes in contact
with your eyes, flush your eyes
with clean water for at least 15
minutes and get immediate
medical attention.
WARNING
OTLE078009

Specifications, Consumer information and Reporting safety defects
8
Dimensions ..............................................................8-2
Engine ......................................................................8-2
Gross Vehicle Weight ............................................8-3
Luggage Volume .....................................................8-3
Bulb Wattage ..........................................................8-4
Tires and Wheels ...................................................8-6
Air Conditioning System........................................8-7
Recommended Lubricants and Capacities ..........8-8
Recommended SAE Viscosity Number .......................8-10
Vehicle Identification Number (VIN) .................8-11
Vehicle Certification Label .................................8-11
Tire Specification and Pressure Label .............8-12
Engine Number .....................................................8-12
Consumer Information .........................................8-13
Reporting Safety Defects ...................................8-14

Specifications, Consumer information and Reporting safety defects
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
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Lubricant Volume Classification
Engine oil *
1*2
(drain and refill)
Recommends2.0 GDI4.23 US qt. (4.0 l)
SAE 5W-20/API Latest (ILSAC Latest)
2.4 GDI5.07 US qt. (4.8 l)
Automatic transmission fluid2.0 GDI2WD7.71 US qt. (7.3 l)
MICHANG ATF SP-IV, SK ATF SP-IV,
NOCA ATF SP-IV, HYUNDAI genuine ATF SP-IV or
other brands meeting the above specification
approved by HYUNDAI Motor Co. AWD7.50 US qt. (7.1 l)
2.4 GDI2WD7.08 US qt. (6.7 l)
AWD7.08 US qt. (6.7 l)
Engine Coolant
2.0 GDI7.93 US qt. (7.5 l)Mixture of antifreeze and water
(Phosphate-based Ethylene glycol coolant for alu-
minum radiator)
2.4 GDI8.14 US qt. (7.7 l)
8-8

I-8
Non-Powered liftgate ......................................................3-52
Owner Maintenance ..........................................................7-5
Owner Maintenance Schedule......................................7-6
Panoramic Sunroof .........................................................3-43
Closing the Sunroof....................................................3-45
Sliding the Sunroof ....................................................3-44
Sunshade.....................................................................3-44
Tilting the Sunroof .....................................................3-45
To Reset the Sunroof ..................................................3-46
Parking Brake ........................................................5-22, 7-24
Checking the Parking Brake ......................................7-24
Passenger's front air bag .................................................2-50
Plastic Bag Hook ..........................................................3-166
Power Brakes ..................................................................5-21
Power Liftgate.................................................................3-54
Power Outlet .................................................................3-161Rear Seat Heaters............................................................2-23
Rear Seats .......................................................................2-12
Rear View Monitor .......................................................3-124
Rear Window Wiper and Washer Switch .....................3-123
Recommended Lubricants and Capacities ........................8-8
Recommended SAE Viscosity Number .....................8-10
Remote Key ......................................................................3-4
Reporting Safety Defects ................................................8-14
Roof Rack .....................................................................3-171
Scheduled Maintenance Services .....................................7-8
Maintenance Under Severe Usage Conditions
(2.0 GDI, 2.4 GDI)..................................................7-12
Normal Maintenance Schedule
(2.0 GDI, 2.4 GDI)....................................................7-9
Severe Driving Conditions .........................................7-13
Seat Belts ........................................................................2-24
Additional Seat Belt Safety Precautions ....................2-34
Care of Seat Belts .......................................................2-37
Seat Belt Restraint System .........................................2-26
Seat Belt Safety Precautions ......................................2-24
Seat Belt Warning Light .............................................2-25
Index
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