coolant temperature HYUNDAI I20 2018 Owners Manual

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1. Tachometer
2. Speedometer
3. Fuel gauge
4. Engine coolant temperature gauge
5. Warning and indicator lights
6. Odometer/Trip computer
7. LCD display (including trip computer)
OIB044101/OIB044100
■ Type A
❈ The actual cluster in the vehicle may differ
from the illustration.
For more details, refer to the "Gauges" in
this chapter.
■Type B,C

)'#10*30-30.2+3%.,/3(21+2"1,/2*3!-$&3GGaugesSpeedometerThe speedometer indicates the
speed of the vehicle and is calibrated
in kilometers per hour (km/h).
TachometerThe tachometer indicates the
approximate number of engine revo-
lutions per minute (rpm).
Use the tachometer to select the cor-
rect shift points and to prevent lug-
ging and/or over-revving the engine.Do not operate the engine within the
tachometer's RED ZONE. This may
cause severe engine damage.
Engine Coolant Temperature
GaugeThis gauge shows the temperature
of the engine coolant when the igni-
tion switch is in the ON position.
NOTICE
OIB044104
OIB044102/OIB044103
■
Diesel
■Petrol
OIB044113OIB044106
■Ty p e A■Ty p e B , C

GGlow Indicator Light
(Diesel Engine)This indicator light illuminates:When the engine is being preheated
with the ignition switch or Engine
Start/Stop button in the ON position.
- The engine can be started after the
glow indicator light goes off.
- The illumination time varies with the engine coolant temperature, air
temperature, and battery condition.
If the indicator light remains on or
blinks after the engine has warmed
up or while driving, there may a mal-
function with the engine preheating
system.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
Information -
Engine
Preheating
If the engine does not start within 10
seconds after the preheating is com-
pleted, set the ignition switch or
Engine Start/Stop button to the
LOCK or OFF position for 10 seconds
and then to the ON position in order
to preheat the engine again.
KEY OUT Indicator Light (if equipped)When the Engine Start/Stop button
is in the ACC or ON position, if any
door is open, the system checks for
the smart key.This indicator light blinks:When the smart key is not in the
vehicle and any door is open with the
ignition switch or Engine Start/Stop
button in the ACC or ON position.
- At this time, if you close all doors,
the chime will also sound for
approximately 5 seconds.
- The indicator will go off while the vehicle is moving.
i
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KEY
OUT

When using tire chains:
• Wrong size chains or improperlyinstalled chains can damage your
vehicle's brake lines\b suspension\b
body and wheels.
• Use SAE “S” class or wire chains.
• If you hear noise caused by chains contacting the body\b retighten the
chain to prevent contact with the
vehicle body.
• To prevent body damage\b retighten the chains after driving \f.5~1.\f km
(\f.3~\f.6 miles).
• Do not use tire chains on vehic
les
equipped with aluminum wheels. If
unavoidable\b use a wire type
chain.
• Use wire chains less than 15 mm (\f.59 in) wide to prevent damage
to the chain’s connection.
Winter precautions
Use high quality ethylene glycolcoolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant that should be used because
it helps prevent corrosion in the cool
ing system\b lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolant
in accordance with the maintenance
schedule in chapter 7. Before winter\b
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in chapter 7. The level of charge in
your battery can be checked by an
authorized HYUNDAI dealer or a
service station.
Change to "winter weight" oil if necessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
chapter 8 for recommendations. If
you aren't sure what weight oil you
should use\b we recommend that you
consult with an authorized HYUNDAI
dealer.
Check spark plugs and ignition system
Inspect your spark plugs as
described in chapter 7 and replace
them if necessary. Also check all
ignition wiring and components to be
sure they are not cracked\b worn or
damaged in any way.
NOTICE

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If your temperature gauge indicates
overheating, you experience a loss
of power, or hear loud pinging or
knocking, the engine may be over-
heating. If this happens, you should:
1.Pull off the road and stop as soonas it is safe to do so.
2.Place the shift lever in P (Park, for Continuously Variable Transaxle
vehicle) or neutral (for Manual
Transaxle vehicle) and set the
parking brake. If the air condition-
ing is ON, turn it OFF.
3.If engine coolant is running out under the vehicle or steam is com-
ing out from the hood, stop the
engine. Do not open the hood until
the coolant has stopped running or
the steaming has stopped. If there
is no visible loss of engine coolant
and no steam, leave the engine
running and check to be sure the
engine cooling fan is operating. If
the fan is not running, turn the
engine off. 4.Check for coolant leaking from the
radiator, hoses or under the vehi-
cle. (If the air conditioning had
been in use, it is normal for cold
water to be draining from it when
you stop.)
5.If engine coolant is leaking out, stop the engine immediately and
we recommend that you call an
authorized HYUNDAI dealer for
assistance.$$ !%%#$#%% %"!!!$#'#"'"' %'$%'&&&%
While the engine is run-
ning, keep hands,
clothing and tools away
from the moving parts
such as the cool ing fan
and drive belt to pre-
vent serious injury.WARNING
NEVER remove the
radiator cap or the
drain plug while the
engine and radiator are
hot. Hot coolant and
ste am may blow out under pres-
sure, causing serious injury.
Turn the engine off and wait until
the engine cools down. Use
extreme care when removing the
radiator cap. Wrap a thick towel
around it, and turn it c ounterclock-
wise slowly to the first stop. Step
back while the pressure is
released from the cooling sy stem.
When you are sure all the pres-
sure has been released, press
down on the cap, using a thick
towel, and continue turning coun-
terclockwise to remove it.WARNING

6.If you cannot find the cause of theoverheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been lost,
carefully add coolant to the reser-
voir to bring the fluid level in the
reservoir up to the halfway mark.
7.Proceed with caution, keeping alert for further signs of overheat-
ing. If overheating happens again,
we recommend that you call an
authorized HYUNDAI dealer for
assistance. •
•
Serious loss of coolant indicates a
leak in the cooling system and we
recommend the system be
checked b y an authorized
HYUNDAI dealer.
• When the engine overheats from low engine coolant, suddenly
adding engin e coolant may cause
cracks in the engine. To prevent
damage, add engine coolant slow-
ly in small quanti ties.NOTICE
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1.1+
,204/3424-3
$$!!"#"#$The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Service
Passport in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
emission regulations.
There are three emission control
systems which are as follows.
(1) Crankcase emission control sys-
tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
In order to assure the proper function
of the emission control systems, it is
recommended that you have your
car inspected and maintained by an
authorized HYUNDAI dealer in
accordance with the maintenance
schedule in this manual.
1. Crankcase emission control systemThe positive crankcase ventilation
system is employed to prevent air
pollution caused by blow-by gases
being emitted from the crankcase.
This system supplies fresh filtered air
to the crankcase through the air
intake hose. Inside the crankcase,
the fresh air mixes with blow-by
gases, which then pass through the
PCV valve into the induction system.
2. Evaporative emission controlsystemThe Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.CanisterFuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.Purge Control Solenoid Valve(PCSV)The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.