2021 HYUNDAI ELANTRA replace

Emergency Situations
8-18
When driving with the compact spare tire
mounted to your vehicle:
• Check the tire pressure after installing
the compact spare tire. The compact
spare tire should be inflated to 60 psi
(420 kPa).
• Do not take this vehicle through
an automatic car wash while the
compact spare tire is installed.
• Do not use the compact spare tire on
any other vehicle because this tire
has been designed especially for your
vehicle.
• The compact spare tire’s tread life is
shorter than a regular tire. Inspect
your compact spare tire regularly and
replace worn compact spare tires with
the same size and design, mounted on
the same wheel.
• Do not use more than one compact
spare tire at a time.
NOTICE
When the original tire and wheel are
repaired and reinstalled on the vehicle,
the lug nut torque must be set correctly.
The correct lug nut tightening torque is
79~94 lbf·ft (11~13 kgf·m).
CAUTION
To prevent damaging the compact
spare tire and your vehicle:
• Drive slowly enough for the road
conditions to avoid all hazards, such
as a potholes or debris.
• Avoid driving over obstacles. The
compact spare tire diameter is
smaller than the diameter of a
conventional tire and reduces the
ground clearance approximately 1
inch (25 mm).
• Do not use tire chains on the
compact spare tire. Because of the
smaller size, a tire chain will not fit
properly.
• Do not use the compact spare tire
on any other wheels, nor should
standard tires, snow tires, wheel
covers or trim rings be used with the
compact spare wheel.

Engine Compartment ........................................................................\
............9-3
Main tenance Services
........................................................................\
........... 9-4
Owner’s Responsibility ........................................................................\
.................... 9-4
Owner Maint enance Precautions ........................................................................\
.... 9-4
Owner Maintenance ........................................................................\
.............. 9-5Owner Maintenance Schedule ........................................................................\
........9-5
Scheduled Maintenance Services ................................................................9 -7Normal Maintenance Schedule (Smartstream G2.0 Atkinson) .............................9-8
Maint enance Under Severe Usage Conditions ..................................................... 9-
11
Explanation of Scheduled Maintenance Items ...........................................9-13
E ngine Oil
........................................................................\
.............................. 9-

15
Checking the Engine Oil Level ........................................................................\
........9-15
Checking the E ngine Oil and Filter ........................................................................\
9-
15
Engine Coolant ........................................................................\
.....................9-16Checking the Engine Coolant Level .......................................................................9- 16
Changing Engine Coolant ........................................................................\
............... 9-
17
Brake fluid ........................................................................\
............................9-18Checking the brake fluid level ........................................................................\
........9-18
Washer Fluid ........................................................................\
......................... 9-19Checking the Washer Fluid Level ........................................................................\
...9-19
Parking brake ........................................................................\
....................... 9-19Checking the parking brake ........................................................................\
...........9-19
Air cleaner ........................................................................\
............................ 9-20Filter replacement ........................................................................\
..........................9-20
CABIN Air Filter ........................................................................\
.....................9-21
Filt er Inspection
........................................................................\
.................... 9-

21
Filter replacement ........................................................................\
...........................9-21
Wiper Blades ........................................................................\
........................9-22Blade Inspection ........................................................................\
............................ 9-22
Blade R eplacement ........................................................................\
........................ 9-
22
Battery ........................................................................\
..................................9-2 4
For Best Battery Service ........................................................................\
................9-25
Ba ttery capacity label ........................................................................\
.................... 9-
25
Battery Recharging
........................................................................\
........................ 9-

26
Reset items
........................................................................\
..................................... 9-

26
Maintenance
9. Maintenance
9

Tires and Wheels ........................................................................\
..................9-27Tire Care ........................................................................\
.......................................... 9-27
R ecommended Cold Tire Inflation Pressures ....................................................... 9-
27
Check Tire Inflation Pressure
........................................................................\
......... 9-

28
Tire Rotation
........................................................................\
................................... 9-

29
Wheel Alignment and Tire Balance
....................................................................... 9-30
Tir

e Replacement
........................................................................\
........................... 9-

30
Wheel Replacement
........................................................................\
....................... 9-

32
Tire Traction
........................................................................\
.................................... 9-

32
Tire Maintenance........................................................................\
............................ 9-32
Tire Sidewall Labeling
........................................................................\
.................... 9-

32
Tire Terminology and Definitions
........................................................................\
.. 9-35
All Season Tir

es
........................................................................\
............................... 9-

38
Summer Tires
........................................................................\
................................. 9-

38
Snow Tires........................................................................\
....................................... 9-38
Radial-Ply Tires
........................................................................\
............................... 9-

38
Low Aspect Ratio Tires
........................................................................\
................... 9-

39
Fuses ........................................................................\
....................................9-40Instrument Panel Fuse Replacement .....................................................................9-41
E ngine Compartment Panel Fuse Replacement .................................................. 9-42
F
use/Relay Panel Description........................................................................\
........ 9-43
Light Bulbs ........................................................................\
............................ 9-50Headlamp, Parking Lamp, Daytime Running Light, Turn Signal Lamp and
Side Marker ........................................................................\
.....................................
.9-51
Side repeater lamp replacement
........................................................................\
.. 9-54
Rear combina

tion lamp bulb replacement
.......................................................... 9-54
High moun

ted stop lamp replacement
................................................................ 9-57
License Pla

te Light Bulb Replacement
................................................................. 9-57
Int

erior Light Bulb Replacement
........................................................................\
... 9-58
Appearance Care ........................................................................\
................. 9-59Exterior Care ........................................................................\
................................... 9-59
Int erior Care ........................................................................\
.................................... 9-65
Emission Control System ........................................................................\
....9-68
California per chlorate notice
....................................................................... 9-719

9-3
09
Tires and Wheels ........................................................................\
..................9-27Tire Care ........................................................................\
.......................................... 9-27
Recommended Cold Tire Inflation Pressures ....................................................... 9-27
Check Tire Inflation Pressure ........................................................................\
......... 9-28
Tire Rotation ........................................................................\
................................... 9-29
Wheel Alignment and Tire Balance ....................................................................... 9-30
Tire Replacement ........................................................................\
........................... 9-30
Wheel Replacement ........................................................................\
....................... 9-32
Tire Traction ........................................................................\
.................................... 9-32
Tire Maintenance........................................................................\
............................ 9-32
Tire Sidewall Labeling ........................................................................\
.................... 9-32
Tire Terminology and Definitions ........................................................................\
.. 9-35
All Season Tires ........................................................................\
............................... 9-38
Summer Tires ........................................................................\
................................. 9-38
Snow Tires........................................................................\
....................................... 9-38
Radial-Ply Tires ........................................................................\
............................... 9-38
Low Aspect Ratio Tires ........................................................................\
................... 9-39
Fuses ........................................................................\
....................................9-40Instrument Panel Fuse Replacement ..................................................................... 9-41
Engine Compartment Panel Fuse Replacement .................................................. 9-42
Fuse/Relay Panel Description........................................................................\
........ 9-43
Light Bulbs ........................................................................\
............................ 9-50Headlamp, Parking Lamp, Daytime Running Light, Turn Signal Lamp and
Side Marker ........................................................................\
...................................... 9-51
Side repeater lamp replacement ........................................................................\
.. 9-54
Rear combination lamp bulb replacement .......................................................... 9-54
High mounted stop lamp replacement ................................................................ 9-57
License Plate Light Bulb Replacement ................................................................. 9-57
Interior Light Bulb Replacement ........................................................................\
... 9-58
Appearance Care ........................................................................\
................. 9-59Exterior Care ........................................................................\
................................... 9-59
Interior Care ........................................................................\
.................................... 9-65
Emission Control System ........................................................................\
.... 9-68
California perchlorate notice ....................................................................... 9-71
1. Engine coolant reservoir
2.
Brak
e fluid reservoir
3.
Air cleaner
4.
Engine oil dips

tick
5.
Engine oil filler cap 6.
Windshield washer fluid r
eservoir
7.
Fuse bo

x
8.
Batt

ery
9.
Radiat

or cap
EnginE CompartmEnt
„„Smartstream G2.0
The actual engine compartment in the vehicle may differ from the illustration.OCN7080064L

Maintenance
9-8
Normal Maintenance Schedule (Smartstream G2.0 Atkinson)
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Engine oil and engine oil filter
*1
R R R R R R R R R R R R R
Fuel additives
*2
Add fuel additives every 8,000 miles (13,000 km) or 12 months
Air cleaner filter I I R I I R I I R I I R I
Air intake hose I I I I I I I I I I I I I
Spark plugs Replace every 96,000 miles
Rotate tires Rotate tires every 8,000 miles (13,000 km)
Cabin air filter R R R R R R
Drive belts
*3
At first, inspect at 48,000 miles (78,000 km) or 72 months.
Thereafter, inspect every 8,000 miles (13,000 km) or 12 months
Vacuum hose I I I I I I I I I I I I I
Engine coolant At first, replace at 120,000 miles or 120 months.
Thereafter, replace every 30,000 miles or 24 months
R: Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.*1 : Requires API SN PLUS (or above) grade engine oil. If a lower grade engine oil is used, then the engine oil and engine oil filter
must be replaced at every 5,000 miles (8,000 km) or 6 months as indicated for severe maintenance condition.
*2 : If TOP TIER Detergent Gasoline 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.
*3 : The drive belt should be replaced when cracks occur or tension is reduced excessively.

09
9-9
Normal Maintenance Schedule (Smartstream G2.0 Atkinson) (CONT)
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Battery condition I I I I I I I I I I I I I
Brake lines, hoses and connections I I I I I I I I I I I I I
Disc brakes and pads I I I I I I I I I I I I I
Steering gear rack, linkage and boots / lower arm ball joint,
upper arm ball joint I I I I I I I I I I I I I
Driveshaft and boots I I I I I I I I I I I I I
Suspension mounting bolts I I I I I I I I I I I I I
Air conditioner refrigerant I I I I I I I I I I I I I
Air conditioner compressor I I I I I I I I I I I I I
Exhaust pipe and muffler I I I I I I I I I I I I I
Intelligent variable transmission fluid (if equipped)
*2
No check, No service required
Rear differential oil
*1
I I I I I I I I I I I I I
R: Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.*1 : Rear differential oil should be changed anytime they have been submerged in water.
*2 : Use only the specified intelligent variable transmission fluid. (Refer to “Recommended lubricants and capacities” section in
chapter 2 or the label in the engine compartment.)

Maintenance
9-10
Normal Maintenance Schedule (Smartstream G2.0 Atkinson) (CONT)
MAINTENANCE INTERVALS
MAINTENANCE
ITEM Months 12 24 36 48 60 72 84 96 108 120 132 144 156
Miles×1,000 8 16 24 32 40 48 56 64 72 80 88 96 104 Km×1,000 13 26 39 52 65 78 91 104 117 130 143 156 169
Vapor hose, fuel filler cap and fuel tank I I I I I I
Fuel tank air filter *
1
I I I I I I
Fuel filter *
1
I I I I I I
Fuel lines, hoses and connections I I I I I I
Parking brake I I I I I I
Brake fluid Inspect every 8,000 miles (13,000 km) or 12 months,
Replace every 48,000 miles (78,000 km) or 48 months
R: Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.*1 : Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this
maintenance schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging,
loss of power, hard starting problem, etc. replace the fuel filter immediately regardless of maintenance schedule and consult an
authorized HYUNDAI dealer for details.

09
9-11
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 filter *
1R Replace every 5,000 miles
(8,000 km) or 6 months A, B, C, D,
E, F, G, H, I, J, K, L
Air cleaner filter IInspect more frequently
depending on the condition C, E
Spark plugs RReplace more frequently
depending on the condition A, B, F, G,
H, I, K
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, G
Intelligent variable transmission
fluid (if equipped) RReplace every 60,000miles
(90,000 km) A, C, D, E, F,
G, H, I, K
Rear differential oil RReplace every 72,000 miles
(120,000 km) C, D, E, G,
H, I, J
Transfer case oil No check, No service required
*1 : Requires grade engine oil. If a lower grade engine oil (mineral
oil) is used, then the engine oil and engine oil filter must be replaced as indicated for
severe maintenance condition.