battery HYUNDAI I20 2017 Workshop Manual

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 $For best battery service• Keep the battery securely mount-
ed.
• Keep the battery top clean and dry.
• Keep the terminals and connec- tions clean, tight, and coated with
petroleum jelly or terminal grease.
• Rinse any spilled electrolyte from the battery immediately with asolution of water and baking soda.
• If the vehicle is not going to be used for an extended time, discon-
nect the battery cables.
Information - For batteries
marked with UPPER and LOWER
If your vehicle is equipped with a bat-
tery marked with LOWER (MIN) and
UPPER (MAX) on the side, you
should check the electrolyte level.
The electrolyte level should be
between LOWER (MIN) and UPPER
(MAX). When the electrolyte level is
low, add distilled (or de-mineralized)
water. (Never add sulfuric acids or
other electrolyte).
(Continued)(Continued)
Be careful not to spill distilled (or de-
mineralized) water over the battery
surface or other adjacent components.
Also, do not overfill the battery cells.
If not, it may corrode the battery or
other components. Finally, securely
close the cell cap. However, we recom-
mend you to contact an authorized
HYUNDAI dealer for better battery
service.i
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(Continued)If any electrolyte gets
into your eyes, flush
your eyes with clean
water for at least 15
minut es and get imme-
diate medical attention.
If electrolyte gets on
your skin, thoroughly
wash the contacted
area. If you feel a pain
or a burning sensation,
get medical attention
immediately.
Wear eye protection
wh en charging or work-
ing near a battery.
Always provide ventila-
tion when working in an
enclosed space.
(Continued)
(Continued)
An inappropriately dis-
posed battery can be
harmful to the environ-
ment and human
health. Di spose the
battery according to
your local law(s) or reg-
ulation.
The battery contains
lead. Do not dispos e of
it after use. Please
return the battery to an
authorized HYUNDAI
dealer to be recycled.•
When lifting a plastic-cased bat-
tery, excessive pressure on the
case may cause battery acid to
leak, r esulting in personal injury.
Lift with a battery carrier or with
your hands on opposite corners.
(Continued)
Battery dangers
Always read the follow-ing instructions careful-
ly when handling a bat-
tery.
Keep light ed cigarettes
and all other flames or
sparks away from the
battery.
Hydrogen, a highly combustible gas, i s
always present in bat-
tery cells and may
explode if ignited.
Keep batteries out of the reach of children
because batteries con-
tain highly corrosive
SULFURIC ACID. Do
not allow battery acid to
contact your sk in, eyes,
clothing or paint finish.
(Continued)
WARNING

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IIf you connect unauthorized elec-
tronic devices to the battery, the bat-
tery may be discharged. Never use
unauthorized devices.
Battery capacity label ❈ The actual battery label in the vehicle
may differ from the illustration.1. CMF60L-BCI : The HYUNDAI model name of battery
2. 12V : The nominal voltage
3. 60Ah(20HR) : The nominal capac- ity (in Ampere hours)
4. 92RC : The nominal reserve capacity (in min.)
5. 550CCA : The cold-test current in amperes by SAE
6. 440A : The cold-test current in amperes by EN
Battery rechargingYour vehicle has a maintenance-free,
calcium-based battery.
• If the battery becomes dischargedin a short time (because, for exam-
ple, the headlights or interior lights
were left on while the vehicle was
not in use), recharge it by slow
charging (trickle) for 10 hours.
• If the battery gradually discharges because of high electric load while
the vehicle is being used, recharge
it at 20-30A for two hours.
NOTICE
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■
Example
(Continued)•
Never attempt to recharge the
battery when the battery cables
are connected.
•
The electrical ignition system
works with high voltage. Never
touch these components with
the engine run ning or the igni-
tion switched on.
Failure to follow the above warn-
ings can result in serious bodily
injury or death.

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RReset itemsItems should be reset after the bat-
tery has been discharged or the bat-
tery has been disconnected.
• Auto up/down window
(See chapter 3)
• Climate control system (See chapter 3)
• Audio (See chapter 3)Battery replacementReplacing a Battery required precau-
tionary measures.
We recommend that you consult an
authorized HYUNDAI dealer.
•
Disconnect the battery charger
in the following order.
1.Turn off the battery charger main switch.
2.Unho ok the negative clamp from
the negative battery terminal.
3.Unhook the positive clamp from the positive battery terminal.
•
Before performing maintenance
or recharging the battery, turn
off all accessories and stop the
engine.
•
The negative battery cable must
be removed first and installed
last when the battery is discon-
nected.
WARNING
Recharging battery
When recharging the battery,
observe the following precautions:•
The battery must be removed
from the vehicle and placed in
an area with good ventilation.
•
Do not allow cigarettes, sparks,
or flame near the battery.
•
Watch the battery during charg-
ing, and stop or reduce the
charging rate if the battery cells
begin gas sing (boiling) violently
or if the temperature of the elec-
trolyte of any cell exceeds 49°C
(120°F).
•
Wear eye protection when
checking the battery during
charging.
(Continued)
(Continued)
WARNING

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$
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 fuse panels, one
located in the driver’s side panel bol-
ster, the other in the engine compart-
ment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Before replacing a blown fuse, dis-
connect the negative battery cable.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer.Three kinds of fuses are used: blade type for lower amperage rating, slowblow type and multi fuse for higheramperage ratings.
Do not use a screwdriver or any
other metal object to remove fuses
because it may cause a short circuit
and damage the system.
Information
The actual fuse/relay panel label may
differ from equipped items. iNOTICENOTICE
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Normal
Normal
■ Slow Blow type
■ Multi fuse
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Normal
■
Blade type
Fuse replacement•
Never replace a fuse with any-
thing but another fuse of the
same rating.
•
A higher capacity fuse could
cause damage and possibly a
fire.
•
Never install a wire or aluminum
foil instead of the proper fuse -
even as a temporary repair. It
may ca use extensive wiring
damage and a possible fire.
WARNING
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•• When replacing a blown fuse or
relay with a new one, make sure
the new fuse or relay fits tightly into
the clips. The incomplete fastening
fuse or relay may cause the vehi-
cle wiring and electric systems
da mage and a possible fire.
• Do not remove fuses, relays and terminals fastened with bolts or
nuts. The fu ses, relays and termi-
nals may be fastened incomplete-
ly, and it may cause a possible fire.
If fuses, relays and terminals fas-
tened with bolts or nuts are blown,
consult an authorized HYUNDAI
dealer.
• Do n ot input any other objects
except fuses or relays into
fuse/relay terminals such as a driv-
er or wiring . It may cause contact
failure and system malfunction.
(Continued)(Continued)
• Check the blown fuse with
the fuse
information on the fuse box cover.
• Replace the blown fuse on the same place after turning off the
ignition switch and all electric
switches and disconnecting the
negative battery cable.
Instrument panel fuse replace-
ment1. Turn the ignition switch and all
other switches off.
2. Open the fuse panel cover.
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3. Pull the suspected fuse straightout. Use the fuse puller provided in
the engine compartment fuse
panel.
4. Check the removed fuse; replace it if it is blown. 5. Push in a new fuse of the same
rating, and make sure it fits tightly
in the clips.
If it fits loosely, we recommend that
you consult an authorized HYUNDAI
dealer.
If you do not have a spare, use a fuse of the same rating from a circuityou may not need for operating thevehicle, such as the cigarette lighterfuse.If the electrical components do not
work and the fuses are OK, check
the fuse panel in the engine com-
partment. If a fuse is blown, it must
be replaced.
MMemory fuse Your vehicle is equipped with the
memory fuse to prevent battery dis-
charge if your vehicle is parked with-
out being operated for prolonged
periods. Use the following proce-
dures before parking the vehicle for
prolonged periods.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the driver's side panel cover and pull up the memory fuse.
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IInformation
If the memory fuse is pulled up from
the fuse panel, the warning chime,
audio, clock and interior lamps, etc.,
will not operate. Some items must
be reset after replacement. Refer to
"Battery" in this chapter.
Even though the memory fuse is pulled up, the battery can still be
discharged by operation of the
headlights or other electrical
devices.
Engine compartment panel fuse
replacement1. Turn the ignition switch and all
other switches off.
2. Remove the fuse box cover by pressing the tab and pulling up the
cover.
3. Check the removed fuse; replace it if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.
4. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, we rec-
ommend that you consult an
authorized HYUNDAI dealer.
After checking the fuse panel in the
engine compartment, securely install
the fuse panel cover. If not, electrical
failures may occur from water leak-
ing in.NOTICE
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MMain fuse (Multi fuse)If the main fuse is blown, it must be
removed as follows:
1. Disconnect the negative batterycable.
2. Remove the nuts shown in the pic- ture above. 3. Replace the fuse with a new one
of the same rating.
4. Reinstall in the reverse order of removal.
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If the main fuse is not assembled
properly, it may cause fire.
If the main fuse is blown, we rec-
omme nd that you consult an
authorized HYUNDAI dealer.
CAUTION

1.1),204/3424-333. Exhaust emission control
systemThe Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.Vehicle modifications • This vehicle should not be modi-
fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or perform-
ance problems resulting from any
modification may not be covered
under warranty.
• If you use unauthorized electronic devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
Engine exhaust gas precautions(carbon monoxide) • Carbon monoxide can be present
with other exhaust fumes.
Therefore, if you smell exhaust
fumes of any kind inside your vehi-
cle, have it inspected and repaired
immediately. If you ever suspect
exhaust fumes are coming into
your vehicle, drive it only with all
the windows fully open. Have your
vehicle checked and repaired
immediately. • Do not operate the engine in con-
fined or closed areas (such as
garages) any more than what is
necessary to move the vehicle in or
out of the area.
• When the vehicle is stopped in an open area for more than a short
time with the engine running,
adjust the ventilation system (as
needed) to draw outside air into the
vehicle.
• Never sit in a parked or stopped vehicle for any extended time with
the engine running.
• When the engine stalls or fails to start, excessive attempts to restart
the engine may cause damage to
the emission control system.Exhaust
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is dan-
gero us and could be lethal if
inhaled. Follow the instructions on
this page to avoid CO poisoning.
WARNING