oil filter HYUNDAI ELANTRA HYBRID 2021 Owners Manual

Vehicle Information
2-12
Recommended SAE Viscosity
Number
CAUTION
Always be sure to clean the area around
any filler plug, drain plug, or dipstick
before checking or draining any
lubricant. This is especially important
in dusty or sandy areas and when the
vehicle is used on unpaved roads.
Cleaning the plug and dipstick areas
will prevent dirt and grit from entering
the engine and other mechanisms that
could be damaged.Engine oil viscosity (thickness) has an
effect on fuel economy and cold weather
operating (engine start and engine oil
flowability). Lower viscosity engine oils
can provide better fuel economy and
cold weather performance, however,
higher viscosity engine oils are required
for satisfactory lubrication in hot
weather.
Using oils of any viscosity other than
those recommended could result in
engine damage.
When choosing an oil, consider the
range of temperature your vehicle will be
operated in before the next oil change.
Proceed to select the recommended oil
viscosity from the chart.
Temperature Range for SAE Viscosity Numbers
Temperature °C
-30 -20 -10 0 10 20 30 40 50
(°F) -10 0 20 40 60 80 100 120
Engine Oil *
1Gasoline 1.6 GDi HEV0W-20/5W-30
*1 : Requires grade engine oil. If a
lower grade engine oil(mineral oil including Semi-synthetic) is used, then the engine oil
and oil filter must be replaced as indicated severe maintenance condition.
An engine oil displaying this American Petroleum Institute(API)
Certification Mark conforms to the International Lubricant Specification
Advisory Committee (ILSAC). It is recommended to only use engine oils
that uphold this API Certification Mark.

Engine Compartment ........................................................................\
............9-3
Maintenance Services
........................................................................\
...........9-4Owner’s Responsibility ........................................................................\
....................9-4
Owner Maintenance Precautions ........................................................................\
....9-4
Owner Maintenance ........................................................................\
..............9-5Owner Maintenance Schedule ........................................................................\
........9-5
Scheduled Maintenance Services ................................................................9 -7Normal maintenance schedule ........................................................................\
......9-8
Maintenance under severe usage conditions ......................................................9-12
Explanation of Scheduled Maintenance Items ..........................................9-14HSG (Hybrid Starter & Generator) Belt .................................................................9-14
Dual clutch transmission fluid ........................................................................\
.......9-15
Engine Oil ........................................................................\
.............................9-16Checking the Engine Oil Level ........................................................................\
........9-16
Checking the Engine Oil and Filter ........................................................................\
9-17
Engine coolant/Inverter coolant .................................................................9-18Checking the Coolant Level ........................................................................\
............ 9-18
Changing Engine Coolant ........................................................................\
...............9-21
Hybrid Starter & Generator (HSG) Belt .......................................................9-22Checking the Hybrid Starter & Generator (HSG) Belt ..........................................9-22
Brake/Clutch Fluid ........................................................................\
...............9-23Checking the Brake/Clutch Fluid Level ................................................................9-23
Washer Fluid ........................................................................\
.........................9-24Checking the Washer Fluid Level ........................................................................\
..9-24
Air Cleaner ........................................................................\
............................9-2 4Filter Replacement ........................................................................\
.........................9-24
Cabin Air Filter ........................................................................\
......................9-26Filter Inspection ........................................................................\
.............................. 9-26
Filter Replacement ........................................................................\
.........................9-26
Wiper Blades ........................................................................\
........................9-27Blade Inspection ........................................................................\
............................9-27
Blade Replacement ........................................................................\
........................9-27
Maintenance
9. Maintenance
9

Maintenance
9-8
Normal maintenance schedule The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of
service is determined by whichever occurs first.
MAINTENANCE

INTERVALS
MAINTENANCE
ITEM Number of months or driving distance, whichever comes first
Months 1224 3648 60 7284 96
Miles×1,000 1020 3040 5060 7080
Km×1,000 1530 4560 7590105 120
Engine oil and engine oil filter
*1
Replace every 7,500 miles (12,000 km) or 12 months
Fuel additives
*2
R RRRRRRR
Air cleaner filter IIR IIR II
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*1 : Check the engine oil level and leak every 500 km (350 miles) or before starting a long trip.
*2 : If good quality gasolines or equivalents including fuel additives 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. ÃAs it is normal for engine oil to be consumed during driving, the amount of engine oil should be checked regularly. ÃThe 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.

09
9-9
Normal maintenance schedule
MAINTENANCE

INTERVALS
MAINTENANCE
ITEM Number of months or driving distance, whichever comes first
Months 1224 3648 60 7284 96
Miles×1,000 1020 3040 5060 7080
Km×1,000 1530 4560 7590105 120
Spark plugs
*3
Replace every 102,500 miles (165,000 km)
Vapor hose and fuel filler cap II
Fuel tank air filter IR IR
Vacuum hose IIIIIIII
Fuel lines, hoses and connections II
HSG (Hybrid Starter & Generator) belt
*4
Inspect every 7,500 miles (12,000 km) or 12 months,
and replace every 67,500 miles (108,000 km) or 48 months.
I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.*3 : For your convenience, it can be replaced prior to it’s interval when you do maintenance of other items.
*4 : Inspect HSG belt for evidence of cuts, crocks, excessive wear or oil saturation and replace if necessary. If drive belt noise
occurred, readjust drive belt tension before replace.
Fuel filter :
The fuel filter is consider
ed to be maintenance free but periodic inspection is recommended for this maintenance
schedule depends on fuel quality. If there are some important matters like fuel flow restriction, surging, loss of power,
hard starting problem etc, we recommend replacing the fuel filter immediately regardless of maintenance schedule and
consulting with an authorized HYUNDAI dealer for details.

Maintenance
9-12
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
operation Maintenance Intervals Driving
condition
Engine oil and engine oil filter RReplace every 3,750
miles (6,000 km) or 6 months A, B, C, D, E, F,
G, H, I, J, K, L
Air cleaner filter RReplace more
frequently depending on the condition C, E
Spark plugs RReplace more
frequently depending on the condition A, B, F, G, H,
I, K
HSG (Hybrid Starter &
Generator) belt R
Every 33,750 miles
(54,000 km)
or 24 months C, D, E, K
I Every 3,750 miles
(6,000 km) or 6 months
Dual clutch transmission fluid REvery 80,000 miles
(120,000 km) C, D, E, F, G,
H, I, J

09
9-13
Maintenance under severe usage conditions
Maintenance itemMaintenance
operation Maintenance Intervals
Driving condition
Steering gear rack,
linkage and boots IInspect more frequently
depending on the condition C, D, E, F, G
Front suspension ball
joints IInspect more frequently
depending on the condition C, D, E, F, G
Disc brakes and pads,
calipers and rotors IInspect more frequently
depending on the condition C, D, E, G, H
Parking brake IInspect more frequently
depending on the condition C, D, G, H
Driveshaft and boots IInspect more frequently
depending on the condition C, D, E, F, G, H, I, J
Cabin air filter RReplace more frequently
depending on the condition C, E
Severe driving conditions
A. Repeatedly driving short distance of less than 5 miles (8 km) in normal temperature
or less than 10 miles (16 km) in freezing temperature
B. Extensive engine idling or low speed driving for long distances
C. Driving on rough, dusty, muddy, unpaved, graveled or saltspread roads
D. Driving in areas using salt or other corrosive materials or in very cold weather
E. Driving in the condition of inflowing sand or dust into engine
F. Driving in heavy traffic area
G. Driving on uphill, downhill, or mountain roads
H. Using for towing or camping, and driving with loading on the roof.
I. Driving for patrol car, taxi, commercial car or vehicle towing
J. Frequently driving under high speed or rapid acceleration.
K. Frequently driving in stop-and-go conditions
L. Engine oil usage which is not recommended (Mineral type, Semi-synthetic, Lower
grade spec, etc.)

Maintenance
9-14
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.
HSG (Hybrid Starter & Generator)
Belt
The HSG belt should be changed at the
intervals specified in the maintenance
schedule.
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

09
9-17
NOTICE
To prevent damage to your engine:
• Do not overfill with engine oil. Add oil
in small quantities and recheck level
to ensure engine is not overfilled.
• Do not spill engine oil when adding
or changing engine oil. Use a funnel
to help prevent oil from being spilled
on engine components. Wipe off
spilled oil immediately.
• The engine oil consumption may
increase while you break in a new
vehicle and it will be stabilized after
driving 6,000 km.
• The engine oil consumption can be
affected by driving habits, climate
conditions, traffic conditions,
oil quality, etc. Therefore, it is
recommended that you inspect the
engine oil level regularly and refill it
if necessary.
• The engine oil change interval is
set for the purpose of preventing
oil deterioration, and is not related
the amount of oil consumption; so,
check and refill the amount of the oil
regularly.
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.
• If exceeding the maintenance
schedule for replacement of engine
oil, the engine oil performance
may deteriorate and the engine
condition may be affected. Therefore,
the replacement cycle should be
observed.
• To keep the engine in optimal
condition, use recommended engine
oil. If not using the recommended
oil, replace it according to the severe
usage maintenance conditions.
WARNING
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 prolonged 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.

Maintenance
9-24
Checking the Washer Fluid Level
OCN7080007
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold
climates to prevent freezing.
WARNING
To prevent serious injury or death, take
the following safety precautions when
using washer fluid:
• Do not use engine coolant or
antifreeze in the washer fluid
reservoir.
Engine coolant can severely obscure
visibility when sprayed on the
windshield and may cause loss
of vehicle control resulting in an
accident or damage to paint and
body trim.
• Do not allow sparks or flames to
contact the washer fluid or the
washer fluid reservoir. Washer fluid
may contain alcohol and can be
flammable.
• Do not drink washer fluid and avoid
contact with skin. Washer fluid is
harmful to humans and animals.
• Keep washer fluid away from
children and animals.
WASHER FLUID
Filter Replacement
OCN7H090011
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.
OCN7H090012
1. Loosen the air cleaner cover attaching
clip (1) and open the cover.
AIR CLEANER

I
I-5
E
Emission Control System
........................................................................\
............9-70
Engine Compartment
........................................................................\
.............2-6/ 9-3
Engine coolant/Inverter coolant
........................................................................\
...9-18
Changing Engine Coolant ........................................................................\
........9-21
Checking the Coolant Level ........................................................................\
.....9-18
Engine Number
........................................................................\
............................2-14
Engine Oil
........................................................................\
....................................9-16
Checking the Engine Oil and Filter ..................................................................9-17
Checking the Engine Oil Level ........................................................................\
9-16
Engine specification ........................................................................\
....................... 2-7
Explanation of Scheduled Maintenance Items
....................................................9-14
Dual clutch transmission fluid ........................................................................\
.9-15
HSG (Hybrid Starter & Generator) Belt .........................................................9-14
Exterior Lights
........................................................................\
.............................5-72
Battery saver function ........................................................................\
..............5-75
Headlamp delay function ........................................................................\
.........5-75
High beam operation ........................................................................\
................5-73
Lighting control ........................................................................\
........................5-72
Turn signals and lane change signals ...............................................................5-74
Exterior Overview
........................................................................\
.........................2-2
F
Forward Collision–Avoidance Assist (FCA) (front view camera only)
................7-2
Function malfunction and limitations ................................................................7-7
Function operation ........................................................................\
......................7-5
Function settings ........................................................................\
........................7-3
Forward Collision–Avoidance Assist (FCA) (sensor fusion)
.............................7-14
Function malfunction and limitations ..............................................................7-22
Function operation ........................................................................\
....................7-18
Function settings ........................................................................\
......................7-16
Fuel filler door
........................................................................\
.............................5-69
Fuel Requirements
........................................................................\
.........................1-5
Fuses
........................................................................\
............................................9-42
Engine Compartment Panel Fuse Replacement ...............................................9-44
Fuse/Relay Panel Description ........................................................................\
..9-45
Instrument Panel Fuse Replacement ................................................................9-43