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Hyundai Ioniq Electric (2019 year). Manual - part 25

Type A

Type B

OLMB073021

OLMB073020

OLF074017

1. Raise the wiper arm and slightly

1. Raise the wiper arm.

rotate the wiper blade assembly to

expose the plastic locking clip.

CAUTION

Do not allow the wiper arm to

OLMB073022

7

fall against the windshield,

2. Press the clip

(1) and slide the

since it may chip or crack the

blade assembly downward (2).

windshield.

3. Lift it off the arm.

4. Install the blade assembly in the

reverse order of removal.

5. Return the wiper arm on the wind-

shield.

7-21

Maintenance

OAD075074L

OAD075075L

OAD075076L

2. Lift up the wiper blade clip

(1).

3. While pushing the lock

(3), pull

4. Remove the wiper blade from the

Then lift up the wiper blade (2).

down the wiper blade (4).

wiper arm (5).

5. Install a new wiper blade assem-

bly in the reverse order of removal.

6. Return the wiper arm on the wind-

shield.

CAUTION

To prevent damage to the wiper

arms or other components,

have an authorized HYUNDAI

dealer replace the wiper blade.

7-22

12V BATTERY

WARNING

(Continued)

(Continued)

Batteries contain sulfu-

•

NEVER attempt to recharge

To prevent SERIOUS INJURY or

ric acid which is highly

the battery when the vehicle’s

DEATH to you or bystanders,

corrosive. Do not allow

battery cables are connected

always follow these precautions

acid to contact your

to the battery.

when working near or handling

eyes, skin or clothing.

•

The electrical ignition system

the battery:

If acid gets into your eyes, flush

works with high voltage.

Always read and follow

your eyes with clean water for at

NEVER touch these compo-

instructions carefully

least 15 minutes and get imme-

nents with the vehicle ON

when handling a battery.

diate medical attention. If acid

(

indicator ON) or when

Wear eye protection

gets on your skin, thoroughly

the POWER button is in the

designed to protect the

wash the area. If you feel pain or

ON position.

eyes from acid splashes.

a burning sensation, get med-

ical attention immediately.

Keep all flames, sparks,

or smoking materials

• When lifting a plastic-cased

away from the battery.

battery, excessive pressure

on the case may cause battery

Hydrogen is always pres-

acid to leak. Lift with a battery

ent in battery cells, is

carrier or with your hands on

highly combustible, and

opposite corners.

may explode if ignited.

7

• Do not attempt to jump start

Keep batteries out of

your vehicle if your battery is

reach of children.

frozen.

(Continued)

(Continued)

7-23

Maintenance

For Best Battery Service

Battery Recharging

WARNING

WARNING

CALIFORNIA PROPOSITION 65

WARNING

Always follow these instruc-

Battery posts, terminals, and

tions when recharging your

related accessories contain

vehicle's battery to avoid the

lead and lead compounds,

risk of SERIOUS INJURY or

chemicals known to the State of

DEATH from explosions or acid

California to cause cancer, birth

burns:

defects and reproductive harm.

•

Before performing mainte-

Batteries also contain other

nance or recharging the bat-

chemicals known to the State of

tery, turn off all accessories

OAEE076007

California to cause cancer.

and place the POWER button

Wash hands after handling.

•

Keep the battery securely mount-

to the OFF position.

ed.

•

Keep all flames, sparks, or

NOTICE

•

Keep the battery top clean and dry.

smoking materials away from

•

Keep the terminals and connec-

the battery.

• When you do not use the vehicle

tions clean, tight, and coated with

•

Always work outdoors or in an

for a long time in a low tempera-

petroleum jelly or terminal grease.

area with plenty of ventilation.

ture area, disconnect the battery

and keep it indoors.

•

Rinse any spilled acid from the bat-

•

Wear eye protection when

tery immediately with a solution of

checking the battery during

• Always charge the battery fully

water and baking soda.

charging.

to prevent battery case damage

in low temperature areas.

•

The battery must be removed

from the vehicle and placed in

a well ventilated area.

(Continued)

7-24

By jump starting

Reset Features

(Continued)

After a jump start from a good bat-

Some items need to be reset after

•

Watch the battery during

tery, drive the vehicle for 20-30 min-

the battery has been discharged or

charging, and stop or reduce

utes before it is shutoff. The vehicle

the battery has been disconnected.

the charging rate if the battery

may not restart if you shut it off

See chapter 3 for:

cells begin boiling violently.

before the battery had a chance to

• Power Windows

•

The negative battery cable

adequately recharge. See "Jump

must be removed first and

•

Trip Computer

Starting" in chapter 6 for more infor-

installed last when the battery

mation on jump starting procedures.

•

Climate Control System

is disconnected. Disconnect

•

Clock

the battery charger in the fol-

i

Information

•

Audio System

lowing order:

An inappropriately disposed

•

Sunroof

(1) Turn off the battery charg-

er main switch.

battery can be harmful to

•

Driver Position Memory System

the environment and human

(2) Unhook the negative

health.

clamp from the negative

Dispose the battery according to your

battery terminal.

local law(s) or regulation.

(3) Unhook the positive clamp

from the positive battery

terminal.

7

•

Always use a genuine

HYUNDAI approved battery

when you replace the battery.

7-25

Maintenance

TIRES AND WHEELS

Tire Care

WARNING

(Continued)

For proper maintenance, safety, and

•

Replace tires that are worn,

maximum fuel economy, you must

Tire failure may cause loss of

show uneven wear, or are dam-

vehicle control resulting in an

aged. Worn tires can cause

always maintain recommended tire

inflation pressures and stay within

accident. To reduce risk of

loss of braking effectiveness,

SERIOUS INJURY or DEATH,

steering) control, or traction.

the load limits and weight distribution

recommended for your vehicle.

take the following precautions:

•

ALWAYS replace tires with the

•

Inspect your tires monthly for

same size as each tire that

proper inflation as well as

was originally supplied with

wear and damage.

this vehicle. Using tires and

•

The recommended cold tire

wheels other than the recom-

pressure for your vehicle can

mended sizes could cause

be found in this manual and on

unusual handling characteris-

the tire label located on the dri-

tics, poor vehicle control, or

ver's side center pillar. Always

negatively affect your vehi-

use a tire pressure gauge to

cle's Anti-Lock Brake System

measure tire pressure. Tires

(ABS) resulting in a serious

with too much or too little

accident.

pressure wear unevenly caus-

ing poor handling.

•

Check the pressure of the

spare every time you check

the pressure of the other tires

on your vehicle.

(Continued)

7-26

Recommended Cold Tire

WARNING

Inflation Pressures

All tire pressures

(including the

Recommended pressures must

spare) should be checked when the

be maintained for the best ride,

tires are cold. "Cold tires" means the

vehicle handling, and minimum

vehicle has not been driven for at

tire wear.

least three hours or driven less than

Over-inflation or under-inflation

one mile (1.6 km).

can reduce tire life, adversely

Warm tires normally exceed recom-

affect vehicle handling, and

mended cold tire pressures by 4 to 6

lead to sudden tire failure that

psi (28 to 41 kPa). Do not release air

could result in loss of vehicle

OAE086002L

from warm tires to adjust the pres-

control resulting in an accident.

All specifications

(sizes and pres-

sure or the tires will be under-inflat-

Severe under-inflation can lead

sures) can be found on a label

ed. For recommended inflation pres-

to severe heat build-up, causing

attached to the driver’s side center

sure, refer to "Tire and Wheels" in

blowouts, tread separation and

pillar.

chapter 8.

other tire failures that can result

in the loss of vehicle control

resulting in an accident. This

risk is much higher on hot days

and when driving for long peri-

7

ods at high speeds.

7-27

Maintenance

Check Tire Inflation Pressure

If you overfill the tire, release air by

CAUTION

pushing on the metal stem in the

Check your tires, including the spare

center of the tire valve. Recheck the

tire, once a month or more.

•

Under-inflation results in

tire pressure with the tire gauge. Be

excessive wear, poor handling

sure to put the valve caps back on

and reduced fuel economy.

How to check

the valve stems. Without the valve

Wheel deformation is also

cap, dirt or moisture could get into

Use a good quality tire pressure

possible. Keep your tire pres-

the valve core and cause air leakage.

gauge to check tire pressure. You

sures at the proper levels. If a

If a valve cap is missing, install a new

can not tell if your tires are properly

tire frequently needs refilling,

one as soon as possible.

inflated simply by looking at them.

have it checked by an author-

Radial tires may look properly inflat-

ized HYUNDAI dealer.

ed when they are under-inflated.

•

Over-inflation produces a

Remove the valve cap from the tire

harsh ride, excessive wear at

valve stem. Press the tire gauge firm-

the center of the tire tread,

ly onto the valve to get a pressure

and a greater possibility of

measurement. If the cold tire inflation

damage from road hazards.

pressure matches the recommended

pressure on the tire and loading

information label, no further adjust-

ment is necessary. If the pressure is

low, add air until you reach the rec-

ommended pressure. Make sure to

put the valve caps back on the valve

stems. Without the valve cap, dirt or

moisture could get into the valve

core and cause air leakage. If a valve

cap is missing, install a new one as

soon as possible.

7-28

Tire Rotation

■ Without a spare tire

i

Information

To equalize tread wear, HYUNDAI

Tires that are asymmetrical or direc-

recommends that the tires be rotated

tional can only be installed on the

every

5,000 miles

(8,000 km) or

wheel in one direction. The outside

sooner if irregular wear develops.

and inside of an asymmetrical tire is

During rotation, check the tires for

not easily distinguishable. Pay careful

correct balance.

attention to the markings on the side-

walls of the tires, noting the "outside"

When rotating tires, check for uneven

wear and damage. Abnormal wear is

marking and also the rotating direc-

tion before installing them on the

usually caused by incorrect tire pres-

sure, improper wheel alignment, out-

vehicle.

ODH073802

of-balance wheels, severe braking or

Disc brake pads should be inspected

severe cornering. Look for bumps or

WARNING

for wear whenever tires are rotated.

bulges in the tread or side of tire.

Replace the tire if you find either of

• Do not use the compact spare

these conditions. Replace the tire if

tire for tire rotation.

fabric or cord is visible. After rotation,

• Do not mix bias ply and radial

be sure to bring the front and rear tire

ply tires under any circum-

pressures to specification and check

stances. This may cause

lug nut tightness (proper torque is

unusual handling characteris-

7

79~94 lbf·ft [11~13 kgf·m]).

tics that may cause loss of

vehicle control resulting in an

accident.

7-29

Maintenance

Wheel Alignment and Tire

Tire Replacement

WARNING

Balance

The wheels on your vehicle were

Tread wear indicator

To reduce the risk of DEATH or

aligned and balanced carefully at the

SERIOUS INJURY:

factory to give you the longest tire life

•

Replace tires that are worn,

and best overall performance.

show uneven wear, or are

In most cases, you will not need to

damaged. Worn tires can

have your wheels aligned again.

cause loss of braking effec-

However, if you notice unusual tire

tiveness, steering control, and

wear or your vehicle pulling one way

traction.

or the other, the alignment may need

•

Always replace tires with the

to be reset.

same size as each tire that

If you notice your vehicle vibrating

OLMB073027

was originally supplied with

when driving on a smooth road, your

this vehicle. Using tires and

If the tire is worn evenly, a tread wear

wheels may need to be rebalanced.

wheels other than the recom-

indicator will appear as a solid band

across the tread. This shows there is

mended sizes could cause

NOTICE

less than 1/16 inch (1.6 mm) of tread

unusual handling characteris-

left on the tire. Replace the tire when

tics, poor vehicle control, or

Improper wheel weights can dam-

negatively affect your vehi-

this happens.

age your vehicle's aluminum

cle's Anti-Lock Brake System

Do not wait for the band to appear

wheels. Use only approved wheel

(ABS) resulting in a serious

weights.

across the entire tread before replac-

accident.

ing the tire.

(Continued)

7-30

Wheel Replacement

Tire Maintenance

(Continued)

When replacing the metal wheels for

In addition to proper inflation, correct

•

Tires degrade over time, even

any reason, make sure the new

wheel alignment helps to decrease

when they are not being used.

wheels are equivalent to the original

tire wear. If you find a tire is worn

Regardless of the remaining

factory units in diameter, rim width

unevenly, have your dealer check the

tread, HYUNDAI recommends

and offset.

wheel alignment.

that tires be replaced after six

(6) years of normal service.

When you have new tires installed,

make sure they are balanced. This

•

When replacing tires

(or

Tire Traction

will increase vehicle ride comfort and

wheels), it is recommended to

Tire traction can be reduced if you

tire life. Additionally, a tire should

replace the two front or two

drive on worn tires, tires that are

always be rebalanced if it is removed

rear tires (or wheels) as a pair.

improperly inflated or on slippery

from the wheel.

Replacing just one tire can

road surfaces. Tires should be

seriously affect your vehicle's

replaced when tread wear indicators

handling.

appear. To reduce the possibility of

Tire Sidewall Labeling

•

Heat caused by hot climates

losing control, slow down whenever

This information identifies and

or frequent high loading con-

there is rain, snow or ice on the road.

describes the fundamental charac-

ditions can accelerate the

teristics of the tire and also provides

aging process. Failure to fol-

the tire identification number

(TIN)

low this warning may cause

for safety standard certification. The

sudden tire failure, which

TIN can be used to identify the tire in

7

could lead to a loss of vehicle

case of a recall.

control resulting in an acci-

dent.

7-31

Maintenance

Example tire size designation:

Wheel size designation

1

(These numbers are provided as an

Wheels are also marked with impor-

5,6

example only; your tire size designa-

tant information that you need if you

7

tor could vary depending on your

ever have to replace one. The follow-

vehicle.)

ing explains what the letters and

4

numbers in the wheel size designa-

205/55R16 91H

tion mean.

Example wheel size designation:

2

205 - Tire width in millimeters.

3

6.5J X 16

55 - Aspect ratio. The tire’s section

height as a percentage of its

1

OLMB073028

width.

6.5 - Rim width in inches.

1. Manufacturer or brand name

R - Tire construction code (Radial).

J - Rim contour designation.

Manufacturer or brand name is

16 - Rim diameter in inches.

16 - Rim diameter in inches.

shown.

91 - Load Index, a numerical code

associated with the maximum

load the tire can carry.

2. Tire size designation

H - Speed Rating Symbol. See the

A tire’s sidewall is marked with a tire

speed rating chart in this section

size designation. You will need this

for additional information.

information when selecting replace-

ment tires for your car. The following

explains what the letters and num-

bers in the tire size designation

mean.

7-32

Tire speed ratings

3. Checking tire life (TIN : Tire

4. Tire ply composition and

The chart below lists many of the dif-

Identification Number)

material

ferent speed ratings currently being

Any tires that are over six years old,

The number of layers or plies of rub-

used for passenger car tires. The

based on the manufacturing date,

ber-coated fabric in the tire. Tire

speed rating is part of the tire size

(including the spare tire) should be

manufacturers also must indicate the

designation on the sidewall of the

replaced by new ones. You can find

materials in the tire, which include

tire. This symbol corresponds to that

the manufacturing date on the tire

steel, nylon, polyester, and others.

tire’s designed maximum safe oper-

sidewall (possibly on the inside of the

The letter "R" means radial ply con-

ating speed.

wheel), displaying the DOT Code.

struction; the letter "D" means diago-

The DOT Code is a series of num-

nal or bias ply construction; and the

Speed

bers on a tire consisting of numbers

letter "B" means belted-bias ply con-

Rating

Maximum Speed

and English letters. The manufactur-

struction.

Symbol

ing date is designated by the last four

S

112 mph (180 km/h)

digits (characters) of the DOT code.

5. Maximum permissible infla-

T

118 mph (190 km/h)

tion pressure

H

130 mph (210 km/h)

DOT : XXXX XXXX OOOO

This number is the greatest amount

V

149 mph (240 km/h)

of air pressure that should be put in

W

168 mph (270 km/h)

the tire. Do not exceed the maximum

The front part of the DOT means a

Y

186 mph (300 km/h)

plant code number, tire size and

permissible inflation pressure. Refer

tread pattern and the last four num-

to the Tire and Loading Information

7

bers indicate week and year manu-

label for recommended inflation

factured.

pressure.

For example:

DOT XXXX XXXX 1418 represents

that the tire was produced in the 14th

week of 2018.

7-33

Maintenance

6. Maximum load rating

Tread wear

Traction - AA, A, B & C

This number indicates the maximum

The tread wear grade is a compara-

The traction grades, from highest to

load in kilograms and pounds that

tive rating based on the wear rate of

lowest, are AA, A, B and C. Those

can be carried by the tire. When

the tire when tested under controlled

grades represent the tire's ability to

replacing the tires on the vehicle,

conditions on a specified govern-

stop on wet pavement as measured

always use a tire that has the same

ment test course. For example, a tire

under controlled conditions on spec-

load rating as the factory installed

graded 150 would wear one-and-a-

ified government test surfaces of

tire.

half times (1½) as well on the gov-

asphalt and concrete. A tire marked

ernment course as a tire graded 100.

C may have poor traction perform-

The relative performance of tires

ance.

7. Uniform tire quality grading

depends upon the actual conditions

Quality grades can be found where

of their use, however, and may

WARNING

applicable on the tire sidewall

depart significantly from the norm

between tread shoulder and maxi-

due to variations in driving habits,

The traction grade assigned to

mum section width.

service practices and differences in

this tire is based on straight-

For example:

road characteristics and climate.

ahead braking traction tests,

TREAD wear 200

These grades are molded on the

and does not include accelera-

sidewalls of passenger vehicle tires.

tion, cornering, hydroplaning,

TRACTION AA

The tires available as standard or

or peak traction characteristics.

TEMPERATURE A

optional equipment on your vehicle

may vary with respect to grade.

7-34

Temperature - A, B & C

Tire Terminology and

WARNING

The temperature grades are A (the

Definitions

highest), B and C representing the

The temperature grade for this

Air Pressure

tire’s resistance to the generation of

tire is established for a tire that

The amount of air inside the tire

heat and its ability to dissipate heat

is properly inflated and not

pressing outward on the tire. Air

when tested under controlled condi-

overloaded. Excessive speed,

pressure is expressed in pounds per

tions on a specified indoor laboratory

under-inflation, over-inflation,

square inch (psi) or kilopascal (kPa).

test wheel.

or excessive loading, either

Sustained high temperature can

separately or in combination,

cause the material of the tire to

can cause heat build-up and

Accessory Weight

degenerate and reduce tire life, and

possible sudden tire failure.

This means the combined weight of

excessive temperature can lead to

This may cause loss of vehicle

optional accessories. Some exam-

sudden tire failure. Grade C

control resulting in an accident.

ples of optional accessories are

responds to a level of performance

automatic transmission, power

which all passenger car tires must

seats, and air conditioning.

meet under the Federal Motor

Vehicle Safety Standard No.

109.

Aspect Ratio

Grades B and A represent higher

levels of performance on the labora-

The relationship of a tire's height to

tory test wheel than the minimum

its width.

required by law.

7

Belt

A rubber coated layer of cords that is

located between the plies and the

tread. Cords may be made from steel

or other reinforcing materials.

7-35

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