Steering HYUNDAI I20 2023 Service Manual
[x] Cancel search | Manufacturer: HYUNDAI, Model Year: 2023, Model line: I20, Model: HYUNDAI I20 2023Pages: 649, PDF Size: 12.35 MB
Page 288 of 649
6-15
06
Good driving practices
[ 1 H Y H U W D N H W K H Y H K L F O H R X W R I J H D U D Q G
coast down a hill. This is extremely
dangerous.
[ ' R QT W U U L G HV W K H E U D N H V 7 K L V F D Q
cause the brakes and related parts to
overheat and malfunction.
When you are driving down a long hill,
slow down and shift to a lower gear.
Engine braking will help slow down
the vehicle.
[ 6 O R Z G R Z Q E H I R U H V K L I W L Q J W R D O R Z H U
gear. This will help avoid over-revving
the engine, which can cause damage.
[ 6 O R Z G R Z Q Z K H Q \ R X H Q F R X Q W H U F U R V V
winds. This gives you much better
control of your vehicle.
[ % H V X U H W K H Y H K L F O H L V F R P S O H W H O \
stopped before you shift into R
(Reverse) to prevent damage to the
transmission.
[ ( [ H U F L V H H [ W U H P H F D X W L R Q Z K H Q G U L Y L Q J
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.
WARNING
Do not use the engine brake (shifting
from a higher gear to lower gear)
rapidly on slippery roads. The vehicle
may slip causing an accident.
WARNING
To reduce the risk of SERIOUS INJURY
or DEATH:
[ ALWAYS wear your seatbelt. 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 292 of 649
6-19
06
Good driving practices
[ Never take the vehicle out of gear and
coast down a hill. This is extremely
hazardous. Always leave the vehicle
in gear.
[ Don’t “ride” the brakes. This can cause
them to overheat and malfunction.
Instead, when you are driving down a
long hill, shift to a lower gear. When
you do this, the engine braking will
help slow down the vehicle.
[ Slow down before shifting to a lower
gear. This will help avoid over-revving
the engine, which can cause damage.
[ Slow down when you encounter cross
winds. This gives you much better
control of your vehicle.
[ Be sure the vehicle is completely
stopped before you attempt to shift
into reverse. The transmission can be
damaged if you do not.
[ 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 the vehicle to go out of control. WARNING
[ Always buckle-up! 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
ncreased 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 oversteers 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.
[ Never exceed posted speed limits.
Page 298 of 649
6-25
06
[ Optimum vehicle performance and
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 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 308 of 649
6-35
06
Power brakes
Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
If the engine is not running or is turned
off whilst driving, the power assist for
the brakes will not work. You can still
stop your vehicle by applying greater
force to the brake pedal than typical.
The stopping distance, however, will be
longer than with power brakes.
When the engine is not running, the
reserve brake power is partially depleted
each time the brake pedal is applied.
Do not pump the brake pedal when the
power assist has been interrupted.
Pump the brake pedal only when
necessary to maintain steering control
on slippery surfaces.
WARNING
Take the following precautions:
[ Do not drive with your foot resting
on the brake pedal. This will create
abnormal high brake temperatures,
excessive brake lining and pad wear,
and increased stopping distances.
[ When descending down a long or
steep hill, downshift to a lower
gear in order to control your
speed without using the brake
pedal excessively. Applying the
brakes continuously will cause
the brakes to overheat and could
result in a temporary loss of braking
performance.
[ Wet brakes may impair the vehicle’s
ability to safely slow down; the
vehicle may also pull to one side
when the brakes are applied.
Applying the brakes lightly will
indicate whether they have been
affected in this way. Always test your
brakes in this fashion after driving
through deep water. To dry the
brakes, lightly tap the brake pedal to
heat up the brakes whilst maintaining
a safe forward speed until brake
performance returns to normal.
Avoid driving at high speeds until the
brakes function correctly.
Disc brakes wear indicator
When your brake pads are worn and new
pads are required, you will hear a high
pitched warning sound from your front
or rear brakes. You may hear this sound
come and go or it may occur whenever
you depress the brake pedal.
Note that some driving conditions or
climates may cause a brake squeal
when you first apply (or lightly apply)
the brakes. This is normal and does not
indicate a problem with your brakes.
NOTICE
To avoid costly brake repairs, do not
continue to drive with worn brake pads.
i Information
$ O Z D \ V U H S O D F H E U D N H S D G V D V F R P S O H W H
I U R Q W R U U H D U D [ O H V H W V
BRAKING SYSTEM
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
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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
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$ % 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 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