wheel HYUNDAI I20 2023 Workshop Manual
[x] Cancel search | Manufacturer: HYUNDAI, Model Year: 2023, Model line: I20, Model: HYUNDAI I20 2023Pages: 649, PDF Size: 12.35 MB
Page 307 of 649
6-34
Driving your vehicle
Good driving practices
[ Never move the shift lever from P
(Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
[ Never move the shift lever into P
(Park) when the vehicle is in motion.
Be sure the vehicle is completely
stopped before you attempt to shift
into R (Reverse) or D (Drive).
[ Do not move the shift lever to N
(Neutral) when driving. Doing so may
result in an accident because of a loss
of engine braking and the transmission
could be damaged.
[ Driving uphill or downhill, always shift
to D (Drive) when driving forward or to
R (Reverse) when driving backwards,
and check the gear position indicated
on the cluster before driving. If you
drive in the opposite direction of the
selected gear, the engine will turn
off and a serious accident might be
occurred due to the degraded brake
performance.
[ Do not drive with your foot resting
on the brake pedal. Even light, but
consistent pedal pressure can result
in the brakes overheating, brake wear
and possibly even brake failure.
[ When driving in manual shift mode,
slow down before shifting to a lower
gear. Otherwise, the lower gear may
not be engaged if the engine rpms are
outside of the allowable range.
[ Always apply the parking brake when
leaving the vehicle. Do not depend on
placing the transmission in P (Park) to
keep the vehicle from moving.
[ Exercise extreme caution when driving
on a slippery surface. Be especially
careful when braking, accelerating or
shifting gears. On a slippery surface,
an abrupt change in vehicle speed can
cause the drive wheels to lose traction
and may cause loss of vehicle control
resulting in an accident.[ Optimum vehicle performance
and fuel economy is obtained by
smoothly depressing and releasing the
accelerator.
WARNING
To reduce the risk of SERIOUS INJURY
or DEATH:
[ ALWAYS wear your seat belt. In a
collision, an unbelted occupant
is significantly more likely to be
seriously injured or killed than a
properly belted occupant.
[ Avoid high speeds when cornering or
turning.
[ Do not make quick steering wheel
movements, such as sharp lane
changes or fast, sharp turns.
[ The risk of rollover is greatly
increased if you lose control of your
vehicle at highway speeds.
[ Loss of control often occurs if two or
more wheels drop off the roadway
and the driver over steers to reenter
the roadway.
[ In the event your vehicle leaves
the roadway, do not steer sharply.
Instead, slow down before pulling
back into the travel lanes.
[ HYUNDAI recommends you follow all
posted speed limits.
i Information- Kickdown
Mechanism (if equipped)
8 V H W K H N L F N G R Z Q P H F K D Q L V P I R U
P D [ L P X P D F F H O H U D W L R Q ' H S U H V V W K H
D F F H O H U D W R U S H G D O E H \ R Q G W K H S U H V V X U H
S R L Q W 7 K H D X W R P D W L F W U D Q V P L V V L R Q Z L O O
V K L I W W R D O R Z H U J H D U G H S H Q G L Q J R Q W K H
H Q J L Q H V S H H G
Page 311 of 649
6-38
Driving your vehicle
Using ABS
To obtain the maximum benefit from
your ABS in an emergency situation,
do not attempt to modulate your brake
pressure and do not try to pump your
brakes. Depress your brake pedal as
hard as possible.
When you apply your brakes under
conditions which may lock the wheels,
you may hear sounds from the brakes,
or feel a corresponding sensation in the
brake pedal. This is normal and it means
your ABS is active.
ABS does not reduce the time or
distance it takes to stop the vehicle.
Always maintain a safe distance from the
vehicle in front of you.
ABS will not prevent a skid that results
from sudden changes in direction, such
as trying to take a corner too fast or
making a sudden lane change. Always
drive at a safe speed for the road and
weather conditions.
ABS cannot prevent a loss of stability.
Always steer moderately when braking
hard. Severe or sharp steering wheel
movement can still cause your vehicle
to veer into oncoming traffic or off the
road.
On loose or uneven road surfaces,
operation of the anti-lock brake system
may result in a longer stopping distance
than for vehicles equipped with a
conventional brake system.
The ABS warning light (
) will stay
on for several seconds after the ignition
switch is in the ON position. During
that time, the ABS will go through self-
diagnosis and the light will go off if
everything is normal. If the light stays
on, you may have a problem with your
ABS. We recommend that you contact a
HYUNDAI authorised repairer as soon as
possible.
WARNING
If the ABS warning light () is on and
stays on, you may have a problem with
the ABS. Your power brakes will work
normally. To reduce the risk of serious
injury or death, we recommend that
you contact your HYUNDAI dealer as
soon as possible.
NOTICE
When you drive on a road having poor
traction, such as an icy road, and apply
your brakes continuously, the ABS will
be active continuously and the ABS
warning light (
) may illuminate. Pull
your vehicle over to a safe place and
turn the engine off.
Restart the engine. If the ABS warning
light is off, then your ABS system is
normal.
Otherwise, you may have a problem
with your ABS system. We recommend
that you contact a HYUNDAI authorised
repairer as soon as possible.
i Information
: K H Q \ R X M X P S V W D U W \ R X U Y H K L F O H
E H F D X V H R I D G U D L Q H G E D W W H U \ W K H $ % 6
Z D U Q L Q J O L J K W
P D \ W X U Q R Q D W W K H
V D P H W L P H 7 K L V K D S S H Q V E H F D X V H R I W K H
O R Z E D W W H U \ Y R O W D J H , W G R H V Q R W P H D Q \ R X U
$ % 6 L V P D O I X Q F W L R Q L Q J + D Y H W K H E D W W H U \
U H F K D U J H G E H I R U H G U L Y L Q J W K H Y H K L F O H
Page 312 of 649
6-39
06
Electronic Stability Control
(ESC)
OBC3N061006AU
The Electronic Stability Control (ESC)
system helps to stabilize the vehicle
during cornering manoeuvres.
ESC checks where you are steering and
where the vehicle is actually going.
ESC applies braking pressure to any one
of the vehicle’s brakes and intervenes in
the engine management system to assist
the driver with keeping the vehicle on
the intended path. It is not a substitute
for safe driving practices. Always adjust
your speed and driving to the road
conditions.
WARNING
Never drive too fast for the road
conditions or too quickly when
cornering. The ESC system will not
prevent accidents.
Excessive speed in turns, abrupt
manoeuvres, and hydroplaning on wet
surfaces can result in severe accidents.
ESC operation
( 6 & 2 1 F R Q G L W L R Q
When the ignition switch is in the
ON position, the ESC and the ESC
OFF indicator lights illuminate for
approximately three seconds. After both
lights go off, the ESC is enabled.
: K H Q R S H U D W L Q J
When the ESC is in
operation, the ESC indicator
light blinks:
[ : K H Q \ R X D S S O \ \ R X U E U D N H V X Q G H U
conditions which may lock the wheels,
you may hear sounds from the brakes,
or feel a corresponding sensation in
the brake pedal. This is normal and it
means your ESC is active.
[ : K H Q W K H ( 6 & D F W L Y D W H V W K H H Q J L Q H
may not respond to the accelerator as
it does under routine conditions.
[ , I W K H & U X L V H & R Q W U R O Z D V L Q X V H Z K H Q
the ESC activates, the Cruise Control
automatically disengages. The Cruise
Control can be reengaged when the
road conditions allow. See “Cruise
Control System” later in this chapter
7 (if equipped).
[ : K H Q P R Y L Q J R X W R I W K H P X G R U
driving on a slippery road, the engine
RPM (revolutions per minute) may
not increase even if you press the
accelerator pedal deeply. This is to
maintain the stability and traction of
the vehicle and does not indicate a
problem.
Page 313 of 649
6-40
Driving your vehicle
( 6 & 2 ) ) F R Q G L W L R Q
To cancel ESC operation :
[ 6 W D W H
Press the ESC OFF button briefly. The
ESC OFF indicator light and/or message
‘Traction Control disabled’ will illuminate
and a warning chime sounds. In this
state, the traction control function of
ESC (engine management) is disabled,
but the brake control function of ESC
(braking management) still operates.
[ 6 W D W H
Press and hold the ESC OFF button
continuously for more than 3 seconds.
The ESC OFF indicator light and/or
message ‘Traction control and ESC
disabled’ illuminates and a warning
chime sounds. In this state, both the
traction control function of ESC (engine
management) and the brake control
function of ESC (braking management)
are disabled.
If the ignition switch is placed in the
LOCK/OFF position when ESC is off, ESC
remains off. Upon restarting the vehicle,
the ESC will automatically turn on again.
Indicator lights
„ ESC indicator light (blinks)
„ ESC OFF indicator light (comes on)
OTD059013
OTD059012
When the ignition switch is in the
ON position, the ESC indicator light
illuminates, then goes off if the ESC
system is operating normally.
The ESC indicator light blinks whenever
the ESC is operating.
If the ESC indicator light stays on, your
vehicle may have a malfunction with
the ESC system. When this warning
light illuminates we recommend that
the vehicle be checked by a HYUNDAI
authorised repairer as soon as possible.
The ESC OFF indicator light comes on
when the ESC is turned off with the
button.
WARNING
When the ESC is blinking, this indicates
the ESC is active:
Drive slowly and NEVER attempt to
accelerate. NEVER turn the ESC off
whilst the ESC indicator light is blinking
or you may lose control of the vehicle
resulting in an accident.
NOTICE
Driving with wheels and tyres with
different sizes may cause the ESC
system to malfunction. Before
replacing tyres, make sure all four tyres
and wheels are the same size. Never
drive the vehicle with different sized
wheels and tyres installed.
Page 314 of 649
6-41
06
ESC OFF usage
: K H Q ' U L Y L Q J
The ESC OFF mode should only be used
briefly to help free the vehicle if stuck in
snow or mud, by temporarily stopping
operation of the ESC, to maintain wheel
torque.
To turn ESC off whilst driving, press the
ESC OFF button whilst driving on a flat
road surface.
NOTICE
To prevent damage to the transmission:
[ ' R Q R W D O O R Z Z K H H O V R I R Q H D [ O H W R
spin excessively whilst the ESC, ABS,
and parking brake warning lights
are displayed. The repairs would not
be covered by the vehicle warranty.
Reduce engine power and do not spin
the wheel(s) excessively whilst these
lights are displayed.
[ : K H Q R S H U D W L Q J W K H Y H K L F O H R Q
a dynamometer, make sure the
ESC is turned off (ESC OFF light
illuminated).
i Information
7 X U Q L Q J W K H ( 6 & R I I G R H V Q R W D I I H F W $ % 6
R U V W D Q G D U G E U D N H V \ V W H P R S H U D W L R Q
Vehicle Stability Management
(VSM)
The Vehicle Stability Management (VSM)
is a function of the Electronic Stability
Control (ESC) system. It helps ensure the
vehicle stays stable when accelerating
or braking suddenly on wet, slippery and
rough roads where traction over the four
tyres can suddenly become uneven.
WARNING
Take the following precautions when
using the Vehicle Stability Management
(VSM):
[ $ / : $ < 6 F K H F N W K H V S H H G D Q G W K H
distance to the vehicle ahead. The
VSM is not a substitute for safe
driving practices.
[ 1 H Y H U G U L Y H W R R I D V W I R U W K H U R D G
conditions. The VSM system will not
prevent accidents. Excessive speed
in bad weather, slippery and uneven
roads can result in severe accidents.
Page 319 of 649
6-46
Driving your vehicle
Your vehicle may be equipped with
the ISG system, which reduces fuel
consumption by stopping and restarting
the engine automatically.
The engine starts automatically as soon
as the starting conditions are met.
NOTICE
When the engine automatically starts
by the ISG system, some warning lights
(ABS, ESC, ESC OFF, EPS or Parking
brake warning light) may turn on for a
few seconds. This happens because of
low battery voltage. It does not mean
the system is malfunctioning.
Activating the ISG
Prerequisite for activation
The ISG system operates in the following
situations.
[ The driver’s seatbelt is fastened
[ The driver’s door and bonnet are
closed
[ The brake vacuum pressure is
adequate
[ The battery sensor is activated and the
battery is sufficiently charged
[ Outside temperature is not too low or
too high
[ The vehicle is driven over a constant
speed and stops
[ The climate control system satisfies
the conditions
[ The vehicle is sufficiently warmed up
[ The incline is gradual
[ The steering wheel is turned less than
180 degrees and then the vehicle
stops
Deactivating the ISG
OBC3N061014AU
If you want to deactivate the ISG system,
press the ISG OFF button.
The light on the ISG OFF button will
illuminate.
If you press the ISG OFF button again,
the system will be activated and the light
on the ISG OFF button will turn off.
, ' / ( 6 7 2 3 $ 1 ' * 2
Page 323 of 649
6-50
Driving your vehicle
Condition of ISG system
operation
The ISG system will operate under the
following condition:
[ The driver’s seatbelt is fastened
[ The driver’s door and bonnet are
closed
[ The brake vacuum pressure is
adequate
[ The battery sensor is activated and the
battery is sufficiently charged
[ Outside temperature is not too low or
too high
[ The vehicle is driven over a constant
speed and stops
[ The climate control system satisfies
the conditions
[ The vehicle is sufficiently warmed up
[ The vehicle is not on a steep road
grade (Except Manual Transmission)
[ The steering wheel is not at a sharp
angle
[ The vehicle is not at a high elevation
[ The front windscreen defroster is off
[ You have not selected Manual shift
mode (Except Manual Transmission)
[ When sufficient time has elapsed after
shifting to R (Reverse) was released
7 K H H Q J L Q H Z L O O D O V R U H V W D U W D X W R P D W L
F D O O \ Z L W K R X W W K H G U L Y H U
Page 330 of 649
6-57
06
SPORT+ mode
6 3 2 5 7
SPORT+ mode manages the
driving dynamics by
automatically adjusting the
steering effort, the en-gine
and transmission control
logic for enhanced driver
performance.
[ When SPORT+ mode is selected by
using the DRIVE MODE switch, the
SPORT+ indicator will illuminate.
[ Whenever the engine is restarted,
the Drive Mode will revert back to
NORMAL mode. If SPORT+ mode is
desired, re-select SPORT+ mode from
the DRIVE MODE switch.
[ When SPORT+ mode is activated:
- The engine rpm will tend to remain
raised over a certain length of time
even after releasing the ac-celerator
- Upshifts are delayed when
accelerating
i Information
, Q 6 3 2 5 7 P R G H W K H I X H O H F R Q R P \ P D \
G H F U H D V H
SMART mode
6 0 $ 5 7
SMART mode selects the
proper driving mode among
ECO, COMFORT, and SPORT
by judging the driver’s
driving habits (i.e. Economic
or Aggressive (Sportive))
from the brake pedal
pressing or the steering
wheel operation.
[ Toggle the DRIVE MODE button to
select SMART mode. When SMART
mode is selected, the indicator
illuminates on the instrument cluster.
[ SMART mode automatically controls
the vehicle driving, such as gear
shifting patterns and engine torque,
in accordance with the driver’s driving
habits.
i Information
Page 331 of 649
6-58
Driving your vehicle
Hazardous driving conditions
When hazardous driving elements are
encountered such as water, snow,
ice, mud and sand, take the following
precautions:
[ Drive cautiously and maintain a longer
braking distance.
[ Avoid abrupt braking or steering.
[ When your vehicle is stuck in snow,
mud, or sand, use the second
gear. Accelerate slowly to avoid
unnecessary wheel spin.
[ Put sand, rock salt, tyre chains or
other non-slip materials under the
wheels to provide additional traction
whilst the vehicle becomes stuck in
ice, snow, or mud.
WARNING
Downshifting with an Automatic
transmission, whilst driving on slippery
surfaces can cause an accident. The
sudden change in tyre speed could
cause the tyres to skid. Be careful when
downshifting on slippery surfaces.
Rocking the vehicle
If it is necessary to rock the vehicle to
free it from snow, sand, or mud, first
turn the steering wheel right and left to
clear the area around your front wheels.
Then, shift back and forth between the
1st gear and R (Reverse, for manual
transmission vehicle) or R (Reverse)
and a forward gear (for Automatic
transmission vehicle/Dual clutch
transmission vehicle).
Try to avoid spinning the wheels, and do
not race the engine.
To prevent transmission wear, wait until
the wheels stop spinning before shifting
gears. Release the accelerator pedal
whilst shifting, and press lightly on the
accelerator pedal whilst the transmission
is in gear. Slowly spinning the wheels in
forward and reverse directions causes
a rocking motion that may free the
vehicle.
WARNING
If the vehicle is stuck and excessive
wheel spin occurs, the temperature
in the tyres can increase very quickly.
If the tyres become damaged, a tyre
blow out or tyre explosion can occur.
This condition is dangerous - you and
others may be injured. Do not attempt
this procedure if people or objects are
anywhere near the vehicle.
If you attempt to free the vehicle, the
vehicle can overheat quickly, possibly
causing an engine compartment fire or
other damages. Try to avoid spinning
the wheels as much as possible to
prevent overheating of either the tyres
or the engine. DO NOT allow the vehicle
to spin the wheels above 35 mph (56
km/h).
i Information
7 K H ( 6 & V \ V W H P L I H T X L S S H G P X V W E H
W X U Q H G 2 ) ) E H I R U H U R F N L Q J W K H Y H K L F O H
6 3 ( & , $ / ' 5 , 9 , 1 * & 2 1 ' , 7 , 2 1 6
Page 333 of 649
6-60
Driving your vehicle
Hydroplaning
If the road is wet enough and you are
going fast enough, your vehicle may
have little or no contact with the road
surface and actually ride on the water.
The best advice is SLOW DOWN when
the road is wet.
The risk of hydroplaning increases as
the depth of tyre tread decreases, refer
to “Tyre replacement” in chapter 9.
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is no
higher than the bottom of the wheel
hub. Drive through any water slowly.
Allow adequate stopping distance
because brake performance may be
reduced.
After driving through water, dry the
brakes by gently applying them several
times whilst the vehicle is moving
slowly.
Highway driving
Tyres
Adjust the tyre inflation, as specified.
Under-inflation may overheat or damage
the tyres.
Do not install worn-out or damaged
tyres, which may reduce traction or fail
the braking operation.
i Information
1 H Y H U R Y H U L Q I O D W H \ R X U W \ U H V D E R Y H W K H
P D [ L P X P L Q I O D W L R Q S U H V V X U H D V V S H F L I L H G
R Q \ R X U W \ U H V
Fuel, engine coolant and engine oil
Driving at higher speeds on the highway
consumes more fuel and is less efficient
than driving at a slower, more moderate
speed. Maintain a moderate speed in
order to conserve fuel when driving on
the highway.
Be sure to check both the engine
coolant level and the engine oil before
driving.
Drive belt
A loose or damaged drive belt may
overheat the engine.