2023 HYUNDAI I20 ECU
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8-30
Emergency situations
ODN8079020
5. Insert the sealant bottle into the
housing (5) of the compressor so that
the bottle is upright.
6. Ensure that the compressor is
switched off, position 0.
OBC3080011
NOTICE
Securely install the sealant filling hose
to the valve. If not, sealant may flow
backward, possibly clogging the filling
hose.
OBC3N080005
7. Connect between compressor and the
vehicle power outlet using the cable
and connectors (4).
8. With the engine start/stop button
position on or ignition switch position
on, switch on the compressor and let
it run for approximately 5~7 minutes to
fill the sealant up to proper pressure.
(refer to immediately chapter 2).
The inflation pressure of the tyre
immediately filling is unimportant and
will be checked/corrected later.
Be careful not to overinflate the tyre
and stay away from the tyre whilst
filling it.
NOTICE
- Tyre pressure
Do not attempt to drive your vehicle
if the tyre pressure is below 29
PSI(200kpa). This could result in an
accident due to sudden tyre failure.
9. Switch off the compressor.
10. Detach the hoses from the sealant
bottle connector and from the tyre
valve.
Return the Tyre Mobility Kit to its storage
location in the vehicle.
Page 548 of 649
8-33
08
When towing your vehicle in an
emergency without wheel dollies:
1. Place the ignition switch in the ACC
position.
2. Place the shift lever in N (Neutral).
3. Release the parking brake.
CAUTION
Failure to place the shift lever in N
(Neutral) may cause internal damage to
the transmission.
Removable towing hook
OBC3080017
1. Open the tailgate, and remove the
towing hook from the tool case.
OBC3080018
2. Remove the hole cover by pressing
the lower part of the cover on the
bumper.
3. Install the towing hook by turning it
clockwise into the hole until it is fully
secured.
4. Remove the towing hook and install
the cover after use.
Page 549 of 649
8-34
Emergency situations
Emergency towing
OBC3080019
„Front
„Rear
OBC3080020
If towing is necessary, we recommend
you have it done by a HYUNDAI
authorised repairer or a commercial tow
truck service.
If towing service is not available in
an emergency, your vehicle may be
temporarily towed using a cable or chain
secured to the emergency towing hook
at the front (or rear) of the vehicle.
Use extreme caution when towing the
vehicle with a cable or chain. A driver
must be in the vehicle to steer it and
operate the brakes.
Towing in this manner may be done
only on hard-surfaced roads for a short
distance and at low speeds. Also, the
wheels, axles, power train, steering and
brakes must all be in good condition.
CAUTION
The driver must be in the vehicle for
steering and braking operations when
the vehicle is being towed. Passengers
other than the driver must not be in the
vehicle.
Always follow these emergency towing
precautions:
[ Place the ignition switch in the ACC
position so the steering wheel is not
locked.
[ Place the shift lever in N (Neutral).
[ Release the parking brake.
[ Depress the brake pedal with more
force than normal since you will have
reduced braking performance.
[ More steering effort will be required
because the power steering system
will be disabled.
[ Use a vehicle heavier than your own to
tow your vehicle.
[ The drivers of both vehicles should
communicate with each other
frequently.
[ Before emergency towing, check that
the hook is not broken or damaged.
[ Fasten the towing cable or chain
securely to the hook.
[ Do not jerk the hook. Apply steady and
even force.
Page 557 of 649
8-42
Emergency situations
Automatic accident reporting
OBC3080024
System operation in the event of a traffic accidentConnection with the Public Safety Answering Point(PSAP)
Emergency services
The Pan-European eCall device automatically makes an emergency call to the Public
Safety Answering Point (PSAP) for proper rescuing operations in the event of vehicle
accident.
For proper emergency services and support, the Pan-European eCall system
automatically transmits the accident data to the Public Safety Answering Point (PSAP)
when a traffic accident is detected.
In this case, the emergency call cannot be hung up by pressing the SOS button and
the Pan-European eCall system remains connected until the emergency service
officer, receiving the call, disconnects the emergency call.
In minor traffic accidents, the Pan-European eCall system may not execute an
emergency call. However, an emergency call may be made manually by pressing the
SOS button.
CAUTION
Operation of the system is impossible in case of absence of mobile transmission
and GPS and Galileo signals.
Page 570 of 649
9-11
09
Vacuum crankcase ventilation
hoses (if equipped)
Inspect the surface of hoses for
evidence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterioration.
Particular attention should be paid to
examine those hose surfaces nearest to
high heat sources, such as the exhaust
manifold.
Inspect the hose routing to assure that
the hoses do not come in contact with
any heat source, sharp edges or moving
component which might cause heat
damage or mechanical wear. Inspect
all hose connections, such as clamps
and couplings, to make sure they are
secure, and that no leaks are present.
Hoses should be replaced immediately if
there is any evidence of deterioration or
damage.
Air cleaner filter
We recommend that the air cleaner filter
be replaced by a HYUNDAI authorised
repairer.
Spark plugs
(for petrol engine)
Make sure to install new spark plugs of
the correct heat range.
When assembling parts, be sure to
wipe out foreign substances inside
and outside of the boot bottom of the
ignition coil and the insulator of the
spark plug with a soft cloth to prevent
contamination of the spark plug
insulator.
WARNING
Do not disconnect and inspect spark
plugs when the engine is hot. You may
burn yourself.
Cooling system
Check the cooling system parts, such
as radiator, coolant reservoir, hoses and
connections for leakage and damage.
Replace any damaged parts.
Engine coolant
The coolant should be changed at the
intervals specified in the maintenance
schedule.
Manual transmission fluid/iMT
system actuator fluid
(if equipped)
Inspect the Manual transmission fluid/
iMT system actuator fluid according to
the maintenance schedule.
Automatic transmission fluid
(if equipped)
Automatic transmission fluid should
not be checked under normal usage
conditions.
We recommend that the automatic
transmission fluid is changed by a
HYUNDAI authorised repairer according
to the maintenance schedule.
i Information
$ X W R P D W L F W U D Q V P L V V L R Q I O X L G F R O R X U L V U H G
Z K H Q Q H Z
$ V W K H Y H K L F O H L V G U L Y H Q W K H D X W R P D W L F
W U D Q V P L V V L R Q I O X L G Z L O O E H J L Q W R O R R N
G D U N H U
7 K L V L V D Q R U P D O F R Q G L W L R Q , W G R H V Q R W
Q H H G W R E H U H S O D F H G E D V H G R Q W K H F R O R X U
F K D Q J H
Page 577 of 649
9-18
Maintenance
WARNING
OBC3090015
1. Check if the radiator cap label is
straight In front.
2. Make sure that the tiny protrusions
inside the radiator cap should be
securely interlocked.
Recommended engine coolant
[ When adding coolant, use only
distilled (deionized) water for your
vehicle and never mix hard water in
the coolant filled at the factory. An
incorrect coolant mixture can result
in serious malfunction or engine
damage.
[ The engine in your vehicle has
aluminium engine parts and must be
protected by an phosphate based
ethylene-glycol coolant to prevent
corrosion and freezing.
[ DO NOT USE alcohol or methanol
coolant or mix them with the specified
coolant.
[ Do not use a solution that contains
more than 60% antifreeze or less than
35% antifreeze, which would reduce
the effectiveness of the solution.
For mixture percentage, refer to the
following table.
Ambient
TemperatureMixture Percentage
(volume)
Antifreeze Water
-15°C (5°F)35 65
-25°C (-13°F)40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
i Information
, I L Q G R X E W D E R X W W K H P L [ U D W L R D
Z D W H U D Q G D Q W L I U H H ] H P L [ L V W K H
H D V L H V W W R P L [ W R J H W K H U D V L W Z L O O E H W K H
V D P H T X D Q W L W \ R I H D F K , W L V V X L W D E O H W R
X V H I R U P R V W W H P S H U D W X U H U D Q J H V R I
Page 582 of 649
9-23
09
Checking the washer fluid level
OBC3090017
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:
[ ' R Q R W X V H H Q J L Q H F R R O D Q W R U
antifreeze in the washer fluid
reservoir. Engine coolant can
severely obscure visibility when
sprayed on the windscreen and may
cause loss of vehicle control resulting
in an accident or damage to paint
and body trim.
[ ' R Q R W D O O R Z V S D U N V R U I O D P H V W R
contact the washer fluid or the
washer fluid reservoir. Washer fluid
may contain alcohol and can be
flammable.
[ ' R Q R W G U L Q N Z D V K H U I O X L G D Q G D Y R L G
contact with skin. Washer fluid is
poisonous to humans and animals.
[ . H H S Z D V K H U I O X L G D Z D \ I U R P F K L O G U H Q
and animals.
Checking the parking brake
OBC3060005
Check the stroke of the parking brake by
counting the number of “clicks’’ heard
whilst fully applying it from the released
position.
Also, the parking brake alone should
securely hold the vehicle on a fairly
steep grade. If the stroke is more or
less than specified, we recommend that
the system be inspected by a HYUNDAI
authorised repairer.
Stroke : 5~7 “clicks’’ at a force of 20 kg
(44 lbs, 196 N).
WASHER FLUID PARKING BRAKE
Page 589 of 649
9-30
Maintenance
For best battery service
OBC3090024
[ Keep the battery securely mounted.
[ Keep the battery top clean and dry.
[ Keep the terminals and connections
clean, tight, and coated with
petroleum jelly or terminal grease.
[ Rinse any spilled electrolyte from the
battery immediately with a solution of
water and baking soda.
[ If the vehicle is not going to be used
for an extended time, disconnect the
battery cables.
i Information
- For batteries marked with
UPPER and LOWER
OHYK077011
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P D U N H G Z L W K / 2 : ( 5 0 , 1 D Q G 8 3 3 ( 5
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H O H F W U R O \ W H O H Y H O
7 K H H O H F W U R O \ W H O H Y H O V K R X O G E H E H W Z H H Q
/ 2 : ( 5 0 , 1 D Q G 8 3 3 ( 5 0 $ ;
: K H Q W K H H O H F W U R O \ W H O H Y H O L V O R Z D G G
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