steering Hyundai Kona 2018 Service Manual

5-28
Driving your vehicle
Power brakes
Your vehicle has power-assisted
brakes that adjust automatically
through normal usage.
If the engine is not running or is
turned off while 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 dis-
tance, 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 con-
trol on slippery surfaces.
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Take the following precautions:
Do not drive with your foot resting on the brake pedal.This will create abnormal high
brake temperatures, exces-sive brake lining and pad
wear, and increased stoppingdistances.
When descending a long or
steep hill, shift to a lower gear
and avoid continuous applica-
tion of the brakes. Applying
the brakes continuously will
cause the brakes to overheatand could result in a tempo-
rary loss of braking perform-
ance.
Wet brakes may impair the
vehicle's ability to safely slow
down; the vehicle may alsopull 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 fash-
ion after driving through deep
water. To dry the brakes, light-
ly tap the brake pedal to heatup the brakes while maintain-
ing a safe forward speed until
brake performance returns to
normal. Avoid driving at highspeeds until the brakes func-
tion correctly.WARNING

5-33
Driving your vehicle
5
Electronic Stability Control (ESC) (if equipped)
The Electronic Stability Control
(ESC) system helps to stabilize the
vehicle during cornering maneuvers.
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 man-
agement 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.
ESC operation
ESC ON condition
When the ignition switch is in the ON position, the ESC and the ESC OFF
indicator lights illuminate for approxi-
mately three seconds and goes off,
then the ESC is turned on.
When operating
When the ESC is in opera- tion, the ESC indicator light
blinks:
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.
OOS057012 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
maneuvers, and hydroplaningon wet surfaces can result in
severe accidents.
WARNING

5-36
Driving your vehicle
Vehicle Stability Management (if equipped)
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 sud-
denly on wet, slippery and rough
roads where traction over the four
tires can suddenly become uneven.
VSM operation
VSM ON condition
The VSM operates when:
The Electronic Stability Control(ESC) is on.
Vehicle speed is approximately above 15 km/h (9 mph) on curve
roads.
Vehicle speed is approximately above 20 km/h (12 mph) when the
vehicle is braking on rough roads.
When operating
When you apply your brakes under
conditions which may activate the
ESC, you may hear sounds from the
brakes, or feel a corresponding sen-
sation in the brake pedal. This is nor-
mal and it means your VSM is active. Information
The VSM does not operate when:
 Driving on a banked road such as gradient or incline.
 Driving in reverse.
 The ESC OFF indicator light is on.
 The EPS (Electric power steering)
warning light ( ) is on or blinks.
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Take the following precautions
when using the Vehicle Stability
Management (VSM):
ALWAYS check the speed and
the distance to the vehicle
ahead. The VSM is not a sub-
stitute for safe driving prac-tices.
Never drive too fast for the
road conditions. The VSM sys-
tem will not prevent acci-
dents. Excessive speed in bad
weather, slippery and uneven
roads can result in severeaccidents.
WARNING

5-41
Driving your vehicle
5
The Four Wheel Drive (4WD)
System delivers engine power to all
front and rear wheels for maximum
traction. 4WD is useful when extra
traction is required on roads such
slippery, muddy, wet, or snow-cov-
ered roads. Occasional off-road use such as
established unpaved roads and trails
are OK. It is always important that
the driver carefully reduces the
speed to a level that does not exceed
the safe operating speed for those
conditions. Do not drive in water if the level
is higher than the bottom of the
vehicle.
Check your brake condition once you are out of mud or
water. Depress the brake pedal
several times as you move slow-
ly until you feel normal brakingreturn.
Shorten your scheduled mainte- nance interval if you drive in off-
road conditions such as sand,
mud or water (see "Maintenance
Under Severe Usage Conditions"
in chapter 7).
Always wash your vehicle thor- oughly after off road use, espe-
cially the bottom of the vehicle.
Be sure to equip the vehicle with four tires of the same size and
type.
Make sure that a full time 4WD vehicle is towed by a flat bed
tow truck.
NOTICE
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OOS057057 To reduce the risk of SERIOUS
INJURY or DEATH:
Do not drive in conditions that
exceed the vehicles intended
design such as challenging
off-road conditions.
Avoid high speeds when cor- nering or turning.
Do not make quick steering
wheel movements, such as
sharp lane changes or fast,sharp turns.
The risk of a rollover is great-
ly increased if you lose con-
trol of your vehicle at highwayspeeds.
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.
WARNING

5-43
Driving your vehicle
5
When the 4WD LOCK mode is
deactivated, a sensation may be
felt as the driving power is deliv-
ered entirely to the front wheels.
For safe 4WD operation
Before driving
Make sure all passengers arewearing seat belts.
Sit upright and closer to the steer- ing wheel than usual. Adjust the
steering wheel to a position com-
fortable for you to drive.
Driving on snow-covered or icy
roads
Start off slowly by applying theaccelerator pedal gently.
Use snow tires or tire chains.
Keep sufficient distance between your vehicle and the vehicle in front
of you.
Use engine braking during deceler- ation.
Avoid speeding, rapid acceleration, sudden brake applications, and
sharp turns to prevent skids.
Driving in sand or mud
Maintain slow and constant speed.
Use tire chains driving in mud ifnecessary.
Keep sufficient distance between your vehicle and the vehicle in front
of you.
Reduce vehicle speed and always check the road condition.
Avoid speeding, rapid acceleration, sudden brake applications, and
sharp turns to prevent getting
stuck.
NOTICE
When driving on normal roads,
deactivate the 4WD LOCK mode
by pushing the 4WD LOCK but-ton (4WD LOCK indicator light
goes off). Driving on normal
roads with the 4WD LOCK
mode, especially, when corner-
ing may cause mechanical
noise or vibration. The noiseand vibration will disappearwhen the 4WD LOCK mode is
deactivated. Prolong drivingwith the noise and vibration
may damage some parts of the
power train.
CAUTION
When the vehicle is stuck in
snow, sand or mud, place a non-slip material under the drive
wheels to provide traction OR
Slowly spin the wheels in for-
ward and reverse directions
which causes a rocking motion
that may free the vehicle.
However, avoid running the
engine continuously at high
rpm, doing so may damage the4WD system.
CAUTION

5-45
Driving your vehicle
5
Additional driving conditions
Become familiar with the off-roadconditions before driving.
Always pay attention when driving off-road and avoid dangerous
areas.
Drive slowly when driving in heavy wind.
Reduce vehicle speed when cor- nering. The center of gravity of
4WD vehicles is higher than con-
ventional 2WD vehicles, making
them more likely to roll over when
you rapidly turn corners. Always hold the steering wheel
firmly when you are driving off-road.
Emergency precautions
Tires
Do not use tire and wheel with differ-
ent size and type from the one origi-
nally installed on your vehicle. It can
affect the safety and performance of
your vehicle, which could lead to
steering failure or rollover causing
serious injury.
When replacing the tires, be sure to
equip all four tires with the tire and
wheel of the same size, type, tread,
brand and load-carrying capacity. If
you equip your vehicle with anytire/wheel combination not recom-
mended by HYUNDAI for off-road
driving, you should not use these
tires for highway driving.
OOS057075L
Do not grab the inside of the
steering wheel when you are
driving off-road. You may hurt
your arm by a sudden steering
maneuver or from steeringwheel rebound due to an impact
with objects on the ground. You
could lose control of the steer-
ing wheel which may lead to
serious injury or death.
WARNING
Never start or run the engine
while a full-time 4WD vehicle is
raised on a jack. The vehicle can
slip or roll off of a jack causing
serious injury or death to you or
those nearby.
WARNING

5-47
Driving your vehicle
5
The ISG system is to reduce the fuel
consumption by automatically shut-
ting down the engine, when the vehi-
cle is at a standstill (i.e. red stop light,
stop sign, and traffic jam).
The engine is automatically started
upon satisfying the starting condi-
tions.
The ISG system is always active,
when the engine is running.Information
When the engine is automatically
started by the ISG system, some warn-
ing lights (i.e. ABS, ESC, ESC OFF,
EPS, and parking brake warning
light) may illuminate for a few sec-
onds due to the low battery voltage.
However, it does not indicate a mal-
function with the ISG system.To activate the ISG system
Prerequisite for activation
The ISG system operates in the fol-
lowing situations.
- The driver's seatbelt is fastened.
- The driver's door and the hood are closed.
- The brake vacuum pressure is adequate.
- The battery is sufficiently charged.
- The outside temperature is between -20 °C and 35 °C (-4 °F and 95 °F).
- The engine coolant temperature is not too low.
- The system is not in the diagnostic mode.
- The steering wheel is not steered excessively. (for dual clutch trans-
mission vehicle)
- The vehicle is driven on a steep incline. (for dual clutch transmis-
sion vehicle) Information
 The ISG system is not activated, when the prerequisites to activate
the ISG system are unsatisfied. In
this case, the ISG OFF button indi-
cator illuminates, and the auto stop
indicator ( ) illuminates in yellow
on the instrument cluster.
 When the above indicator remains illuminated on the instrument clus-
ter, we recommend that you have
the IGS system checked by an
authorized HYUNDAI dealer.
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OOS057013

5-54
Driving your vehicle
Limitation of ECO mode opera- tion:
If the following conditions occur while
ECO mode is operating, the system
operation is limited even though
there is no change in ECO indicator.
When the coolant temperature islow:The system will be limited until
engine performance becomes nor-mal.
When driving up a hill: The system will be limited to gain
power when driving uphill because
engine torque is restricted.
When driving the vehicle with the dual clutch transmission gear shift
lever in manual shift mode: The system will be limited due to the shift location.
When the accelerator pedal is deeply depressed for a few seconds: The system will be limited, judging
that the driver wants to speed up.SPORT mode
SPORT mode managesthe driving dynamics byautomatically adjusting the
steering effort, the engine
and transmission control
logic for enhanced driving
performance.
When SPORT mode is selected by pressing the DRIVE MODE button,
the SPORT indicator will illuminate.
Whenever the engine is restarted, the Drive Mode will revert back to
COMFORT mode. If SPORT mode
is desired, re-select SPORT mode
from the DRIVE MODE button.
When SPORT mode is activated:
- The engine rpm will tend to remainraised over a certain length of time
even after releasing the accelerator
- Upshifts are delayed when accel- erating
Information
In SPORT mode, the fuel efficiency
may decrease.
COMFORT mode
COMFORT mode is a
base mode.
When COMFORT mode is selected
by pressing the DRIVE MODE but-
ton, the COMFORT indicator will illu-
minate.
If the vehicle is set to COMFORT
mode, when the engine is turned
OFF and restarted, the Drive Mode
setting will remain in COMFORT
mode.
i

5-65
Driving your vehicle
5
FCA warning message and
system control
The FCA produces warning mes-
sages and warning alarms in accor-
dance with the collision risk levels,
such as abrupt stopping of the vehi-
cle in front, insufficient braking dis-
tance, or pedestrian detection. Also,
it controls the brakes in accordance
with the collision risk levels.
The driver can select the initial warn-
ing activation time in the User
Settings in the LCD display. The
options for the initial Forward
Collision Warning include Early,
Normal or Late initial warning time.
Collision Warning (First warning)
This warning message appears on
the LCD display with a warning
chime. Additionally, some vehicle
system intervention occurs by theengine management system to help
decelerate the vehicle. - Your vehicle speed may deceler-ate moderately.
- The FCA system limitedly con- trols the brakes to preemptivelymitigate impact in a collision.
Completely stop the vehicle
on a safe location before
operating the switch on the
steering wheel to activate/
deactivate the FCA system.
The FCA automatically acti-
vates upon placing the Engine
Start/Stop button to the ON
position. The driver can deac-
tivate the FCA by cancelingthe system setting on the LCD
display.
The FCA automatically deacti-
vates upon canceling the ESC
(Electronic Stability Control).When the ESC is canceled,
the FCA cannot be activated
on the LCD display. The FCAwarning light will illuminate
which is normal.
WARNING
OOS057016L

5-66
Driving your vehicle
Emergency braking (Second warning)
This warning message appears on
the LCD display with a warning
chime.
Additionally, some vehicle system
intervention occurs by the enginemanagement system to help decel-
erate the vehicle.
- The FCA system limitedly con-trols the brakes to preemptively
mitigate impact in a collision. The
brake control is maximized just
before a collision.
Brake operation
In an urgent situation, the braking system enters into the ready status
for prompt reaction against the dri-
ver's depressing the brake pedal.
The FCA provides additional brak- ing power for optimum braking per-
formance, when the driver
depresses the brake pedal.
The braking control is automatical- ly deactivated, when the driver
sharply depresses the accelerator
pedal, or when the driver abruptly
operates the steering wheel.
The FCA brake control is automat- ically canceled, when risk factors
disappear.
OOS057017L
The driver should always use
extreme caution while operating
the vehicle, whether or not there
is a warning message or alarm
from the FCA system.
CAUTION
The braking control cannot
completely stop the vehicle nor
avoid all collisions. The drivershould hold the responsibility
to safely drive and control the
vehicle.
WARNING
Never deliberately drive danger-
ously to activate the system.
WARNING
The FCA system logic operates
within certain parameters, such
as the distance from the vehicle
or pedestrian ahead, the speed
of the vehicle ahead, and the
driver's vehicle speed. Certain
conditions such as inclement
weather and road conditions
may affect the operation of theFCA system.
WARNING