Hyundai i20 (2016 year). Instruction - part 24
Maintenance
PCB Block (Gasoline engine)
Fuse Name
Symbol
Fuse rating
Circuit Protected
ECU 1
30A
PCB Block (Engine Control Relay, Fuse - F25)
HORN
15A
Horn Relay, B/Alarm Horn Relay
F/PUMP
20A
F/Pump Relay
WIPER FRT
25A
Wiper Lo Relay
H/LAMP LO
20A
H/Lamp Lo Relay
H/LAMP HI
[20A] (10A)
H/Lamp Hi Relay
C/FAN
40A
C/Fan Lo Relay, C/Fan Hi Relay
BLOWER
50A
Blower Relay
IG 2
30A
Start Relay, W/O Button Start : Ignition Switch, With Button Start : PDM Relay Box (IG2 Relay)
IG 2
30A
I/P Junction Block (P/WDW Relay, Fuse : F1)
F/Pump Relay, ECM, C/Fan Hi/Lo Relay, Camshaft Position Sensor #1/#2, Oxygen Sensor
ECU 3
15A
(Up/Down), Oil Control Valve #1/#2, Purge Control Solenoid Valve, Variable Intake Solenoid
Valve
M/T : Back-Up Lamp Switch, I/P Junction Box (Fuse - F26),
B/UP LAMP
10A
A/T : PCM, Transaxle Range Switch, instrument cluster, Electro chromic mirror
[ ] : General Head Lamp Type
( ) : Projection Head Lamp Type
7-72
PCB Block (Gasoline engine)
Fuse Name
Symbol
Fuse rating
Circuit Protected
H/LAMP RH
10A
Head Lamp RH
H/LAMP LH
10A
Head Lamp LH
ECU 2
15A
ECM, Injector #1/#2/#3
G4LA : Ignition Coil
IGN COIL
15A
G4LC : Ignition Coil #1/#2/#3/#4, Condenser
7
7-73
Maintenance
PCB Block (Diesel engine)
Fuse Name
Symbol
Fuse rating
Circuit Protected
ECU 1
30A
PCB Block (Engine Control Relay)
HORN
15A
Horn Relay, B/Alarm Horn Relay
WIPER FRT
25A
Wiper Lo Relay
H/LAMP LO
20A
H/Lamp Lo Relay
H/LAMP HI
[20A] (10A)
H/Lamp Hi Relay
C/FAN
50A
C/Fan Lo Relay, C/Fan Hi Relay
BLOWER
50A
Blower Relay
IG 2
30A
Start Relay, W/O Button Start : Ignition Switch, With Button Start : PDM Relay Box (IG2 Relay)
IG 2
30A
I/P Junction Block (P/WDW Relay, Fuse : F1)
ECU 3
10A
Stop Lamp Switch
B/UP LAMP
10A
Back-Up Lamp Switch, I/P Junction Box (Fuse - F26)
H/LAMP RH
10A
Head Lamp RH
H/LAMP LH
10A
Head Lamp LH
[ ] : General Head Lamp Type
( ) : Projection Head Lamp Type
7-74
PCB Block (Diesel engine)
Fuse Name
Symbol
Fuse rating
Circuit Protected
ECU 4
20A
ECM
E/R Junction Block (RLY. 1), Electrical EGR Control Valve, Mass Air Flow Sensor,
ECU 2
15A
WGT Control Solenoid Valve, Cam Shaft Position Sensor, Immobilizer Module
ECU 5
10A
Fuel Pressure Regulator Valve
7
7-75
Maintenance
LIGHT BULBS
Consult an authorized HYUNDAI
i Information
WARNING
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
After heavy driving, rain or washing
headlight and taillight lenses could
Prior to replacing a light,
light bulbs because other parts of the
appear frosty. This condition is caused
depress the foot brake, move
vehicle must be removed before you
by the temperature difference between
the shift lever into the P (Park,
can get to the bulb. This is especially
the lamp inside and outside.
for automatic transaxle vehicle)
true for removing the headlight
or neutral (for manual transaxle
assembly to get to the bulb(s).
This is similar to the condensation on
vehicle), apply the parking
Removing/installing the headlight
your windows inside your vehicle dur-
brake, place the ignition switch
assembly can result in damage to
ing the rain and doesn’t indicate a
in the LOCK/OFF position, and
the vehicle.
problem with your vehicle. If the
take the key with you when leav-
water leaks into the lamp bulb circuit-
ing the vehicle to avoid sudden
ry, we recommend that the system be
movement of the vehicle and to
checked by an authorized HYUNDAI
prevent possible electric shock.
dealer.
Be aware the bulbs may be hot
and may burn your fingers.
NOTICE
Be sure to replace the burned-out
bulb with one of the same wattage
rating. Otherwise, it may cause
damage to the fuse or electric
wiring system.
7-76
Headlight, position light, turn
(Continued)
signal light, and front fog light
•
Always handle them carefully,
bulb replacement
and avoid scratches and abra-
sions. If the bulbs are lit, avoid
contact with liquids. Never
touch the glass with bare
hands. Residual oil may cause
the bulb to overheat and burst
when lit. A bulb should be
operated only when installed
in a headlight.
OLMB073042L
•
If a bulb becomes damaged or
cracked, replace it immediate-
WARNING
ly and carefully dispose of it.
OIB074034
•
Wear eye protection when
Halogen bulbs
changing a bulb. Allow the
(1) Headlight (Low/High)
• Halogen bulbs contain pres-
bulb to cool down before han-
(2) Parking (Position) light
surized gas that will produce
dling it.
(3) Front turn signal light
flying pieces of glass if bro-
ken.
(4) Front fog light (if equipped)
7
i Information
(Continued)
If the headlight aiming adjustment is
necessary after the headlight assembly
is reinstalled, consult an authorized
HYUNDAI dealer.
7-77
Maintenance
Headlight (Low/High)
7. Connect the headlight bulb socket
Turn signal light
connector.
1. Remove the turn signal light bulb
8. Install the headlight bulb cover by
cover by turning it counterclock-
Headlight
turning it clockwise.
wise.
2. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
Parking
(Position) light
3. Insert a new bulb by inserting it
into the socket and rotating it until
Turn signal light
it locks into place.
OIB074048
4. Install the socket in the assembly
1. Open the hood.
by aligning the tabs on the socket
with the slots in the assembly.
2. Remove the headlight bulb cover
Push the socket into the assembly
by turning it counterclockwise.
and turn the socket clockwise.
3. Disconnect the headlight bulb
5. Install the turn signal light bulb
socket-connector.
cover by turning it clockwise.
4. Unsnap the headlight bulb retain-
ing wire by depressing the end
and pushing it upward.
5. Remove the bulb from the head-
light assembly.
6. Install a new headlight bulb and
snap the headlight bulb retaining
wire into position by aligning the
wire with the groove on the bulb.
7-78
Parking (Position) light
Front fog light bulb replacement
1. Remove the socket from the
1. Remove the under cover by rotat-
assembly by pulling it straight out.
ing the screws and bolts.
2. Remove the bulb from the socket
2. Reach your hand into the back of
by pulling it out.
the front bumper.
3. Insert a new bulb by inserting it
3. Disconnect the power connector
into the socket.
from the socket.
4. Install the socket in the assembly
by pushing it in.
OIB074045
4. Remove the bulb-socket from the
housing by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the housing.
5. Install the new bulb-socket into the
housing by aligning the tabs on
the socket with the slots in the
7
housing. Push the socket into the
housing and turn the socket clock-
wise.
6. Connect the power connector to
the socket.
7. Reinstall the front bumper under
cover.
7-79
Maintenance
Side repeater light (LED)
Rear combination light bulb
replacement (if equipped)
replacement
OIB074037
OIB074035
OIB074036
If the light bulb does not operte, we
(1) Stop and tail light
recommend that the vehicle be
(2) Back up light
checked by an authorized HYUNDAI
(3) Turn signal light
dealer.
OIB074038
1. Open the tailgate
2. Loosen the light assembly retain-
ing screws with a cross-tip screw-
driver.
3. Remove the rear combination light
assembly from the body of the
vehicle.
7-80
6. Insert a new bulb by inserting it
High mounted stop light
Stop and tail light
into the socket and rotating it until
it locks into place.
7. Install the socket in the assembly
by aligning the tabs on the socket
with the slots in the assembly.
Push the socket into the assembly
and turn the socket clockwise.
8. Reinstall the light assembly to the
Back up light
body of the vehicle.
Turn signal light
OIB074050
4. Remove the socket from the
OIB074039
assembly by turning the socket
counterclockwise until the tabs on
If the light does not operate, we rec-
the socket align with the slots on
ommend that the vehicle be checked
the assembly.
by an authorized HYUNDAI dealer.
5. Remove the bulb from the socket
by pressing it in and rotating it
counterclockwise until the tabs on
7
the bulb align with the slots in the
socket. Pull the bulb out of the
socket.
7-81
Maintenance
License plate light bulb
4. Insert a new bulb in the socket.
Interior light bulb replacement
replacement
5. Reassemble the socket and the
■ Room lamp
housing part.
6. Reinstall the light assembly to the
body of the vehicle.
■ Luggage room lamp
OIB074040
1. Using a flat-blade screwdriver,
remove the light assembly from
the body of the vehicle by prying
the housing and pulling the
assembly out.
2. Separate the socket and the lens
part by turning the socket counter-
clockwise until the tabs on the
socket align with the slots on the
lens part.
3. Remove the bulb by pulling it
OIB074041/OIB074042
straight out.
7-82
1. Using a flat-blade screwdriver,
gently pry the lens from the interi-
or light housing.
2. Remove the bulb by pulling it
straight out.
3. Install a new bulb in the socket.
4. Align the lens tabs with the interior
light housing notches and snap
the lens into place.
NOTICE
Be careful not to dirty or damage
lens, lens tab, and plastic hous-
ings.
7
7-83
Maintenance
APPEARANCE CARE
Exterior care
Finish maintenance
NOTICE
Washing
Exterior general caution
•
Do not use strong soap, chemi-
It is very important to follow the label
To help protect your vehicle’s finish
cal detergents or hot water, and
directions when using any chemical
from rust and deterioration, wash it
do not wash the vehicle in direct
cleaner or polish. Read all warning
thoroughly and frequently at least
sunlight or when the body of the
and caution statements that appear
once a month with lukewarm or cold
vehicle is warm.
on the label.
water.
•
Be careful when washing the
If you use your vehicle for off-road
side windows of your vehicle.
driving, you should wash it after each
Especially, with high-pressure
off-road trip. Pay special attention to
water, water may leak through
the removal of any accumulation of
the windows and wet the interi-
salt, dirt, mud, and other foreign
or.
materials. Make sure the drain holes
in the lower edges of the doors and
•
To prevent damage to the plastic
rocker panels are kept clear and
parts and lamps, do not clean
clean.
with chemical solvents or strong
detergents.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
WARNING
deposits can damage your vehicle’s
finish if not removed immediately.
Wet brakes
Even prompt washing with plain
water may not completely remove all
After washing the vehicle, test
these deposits. A mild soap, safe for
the brakes while driving slowly
use on painted surfaces, may be
to see if they have been affected
used.
by water. If braking performance
is impaired, dry the brakes by
After washing, rinse the vehicle thor-
applying them lightly while
oughly with lukewarm or cold water.
maintaining a slow forward
Do not allow soap to dry on the fin-
speed.
ish.
7-84
Waxing
Finish damage repair
Wax the vehicle when water will no
Deep scratches or stone chips in the
longer bead on the paint.
painted surface must be repaired
promptly. Exposed metal will quickly
Always wash and dry the vehicle
before waxing. Use a good quality
rust and may develop into a major
repair expense.
liquid or paste wax, and follow the
manufacturer’s instructions. Wax all
metal trim to protect it and to main-
i
Information
tain its luster.
If your vehicle is damaged and
Removing oil, tar, and similar materi-
requires any metal repair or replace-
als with a spot remover will usually
ment, be sure the body shop applies
OLMB073082
strip the wax from the finish. Be sure to
anti-corrosion materials to the parts
NOTICE
re-wax these areas even if the rest of
repaired or replaced.
the vehicle does not yet need waxing.
•
Water washing in the engine
compartment including high
NOTICE
pressure water washing may
cause the failure of electrical cir-
• Wiping dust or dirt off the body
cuits located in the engine com-
with a dry cloth will scratch the
partment.
finish.
•
Never allow water or other liq-
7
• Do not use steel wool, abrasive
uids to come in contact with
cleaners, or strong detergents
electrical/electronic
compo-
containing highly alkaline or
nents inside the vehicle as this
caustic agents on chrome-plat-
may damage them.
ed or anodized aluminum parts.
This may result in damage to the
protective coating and cause
discoloration or paint deteriora-
tion.
7-85
Maintenance
Bright-metal maintenance
Underbody maintenance
WARNING
•
To remove road tar and insects,
Corrosive materials used for ice and
use a tar remover, not a scraper or
snow removal and dust control may
After washing the vehicle, test
other sharp object.
collect on the underbody. If these
the brakes while driving slowly
materials are not removed, acceler-
•
To protect the surfaces of bright-
to see if they have been affected
ated rusting can occur on the under-
metal parts from corrosion, apply a
by water. If braking performance
body parts such as the fuel lines,
coating of wax or chrome preser-
is impaired, dry the brakes by
frame, floor pan and exhaust system,
vative and rub to a high luster.
applying them lightly while
even though they have been treated
•
During winter weather or in coastal
maintaining a slow forward
with rust protection.
areas, cover the bright metal parts
speed.
with a heavier coating of wax or
Thoroughly flush the vehicle under-
body and wheel openings with luke-
preservative. If necessary, coat the
parts with non-corrosive gasoli-
warm or cold water once a month,
after off-road driving and at the end
neeum jelly or other protective
compound.
of each winter. Pay special attention
to these areas because it is difficult
to see all the mud and dirt. It will do
more harm than good to wet down
the road grime without removing it.
The lower edges of the doors, rocker
panels, and frame members have
drain holes that should not clog with
dirt; trapped water in these areas can
cause rusting.
7-86
Aluminum wheel maintenance
Corrosion protection
High-corrosion areas
The aluminum wheels are coated
Protecting your vehicle from corro-
If you live in an area where your vehi-
with a clear protective finish.
sion
cle is regularly exposed to corrosive
materials, corrosion protection is
•
Do not use any abrasive cleaner,
By using the most advanced design
particularly important. Some of the
polishing compound, solvent, or
and construction practices to combat
common causes of accelerated cor-
wire brushes on aluminum wheels.
corrosion, we produce vehicles of
rosion are road salts, dust control
They may scratch or damage the
the highest quality. However, this is
chemicals, ocean air and industrial
finish.
only part of the job. To achieve the
pollution.
•
Clean the wheel when it has
long-term corrosion resistance your
vehicle can deliver, the owner's
cooled.
cooperation and assistance is also
•
Use only a mild soap or neutral
required.
detergent, and rinse thoroughly
with water. Also, be sure to clean
the wheels after driving on salted
Common causes of corrosion
roads. This helps prevent corro-
The most common causes of corro-
sion.
sion on your vehicle are:
•
Avoid washing the wheels with
• Road salt, dirt and moisture that is
high-speed car wash brushes.
allowed to accumulate underneath
•
Do not use any alkaline or acid
the vehicle.
detergent. It may damage and cor-
7
• Removal of paint or protective
rode the aluminum wheels coated
coatings by stones, gravel, abra-
with a clear protective finish.
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.
7-87
Maintenance
Moisture breeds corrosion
To help prevent corrosion
• When cleaning underneath the
vehicle, give particular attention to
Moisture creates the conditions in
You can help prevent corrosion from
the components under the fenders
which corrosion is most likely to
getting started by observing the fol-
and other areas that are hidden
occur. For example, corrosion is
lowing:
from view. Do a thorough job; just
accelerated by high humidity, partic-
dampening the accumulated mud
ularly when temperatures are just
Keep your vehicle clean
rather than washing it away will
above freezing. In such conditions,
The best way to prevent corrosion is
accelerate corrosion rather than
the corrosive material is kept in con-
to keep your vehicle clean and free
prevent it. Water under high pres-
tact with the vehicle’s surface by
of corrosive materials. Attention to
sure and steam are particularly
moisture that slowly evaporates.
the underside of the vehicle is partic-
effective in removing accumulated
Mud is particularly corrosive
ularly important.
mud and corrosive materials.
because it dries slowly and holds
• When cleaning lower door panels,
moisture in contact with the vehicle.
rocker panels and frame members,
Although the mud appears to be dry,
• If you live in a high-corrosion area
be sure that drain holes are kept
it can still retain moisture and pro-
— where road salts are used, near
open so that moisture can escape
mote corrosion.
the ocean, areas with industrial
and not be trapped inside to accel-
High temperatures can also acceler-
pollution, acid rain, etc.—, you
erate corrosion.
ate corrosion of parts that are not
should take extra care to prevent
properly ventilated so the moisture
corrosion. In winter, hose off the
can be dispersed. For all these rea-
underside of your vehicle at least
sons, it is particularly important to
once a month and be sure to clean
keep your vehicle clean and free of
the underside thoroughly when
mud or accumulations of other mate-
winter is over.
rials. This applies not only to the vis-
ible surfaces but particularly to the
underside of the vehicle.
7-88