warning light Hyundai Accent 2020 Repair Manual

5-29
Driving your vehicle
5
When operating
When the ESC is in opera-
tion, the ESC indicator light
blinks:
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 ESC is
active.
When the ESC activates, the
engine may not respond to the
accelerator as it does under rou-
tine conditions.
If the Cruise Control was in use
when the ESC activates, the
Cruise Control automatically disen-
gages. The Cruise Control can be
reengaged when the road condi-
tions allow. See "Cruise Control
System" later in this chapter. (if
equipped) When moving out of the mud or
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 sta-
bility and traction of the vehicle and
does not indicate a problem.
ESC OFF condition
To cancel ESC operation :
State 1
Press the ESC OFF button briefly.
The ESC OFF indicator light and
message "Traction Control disabled“
will illuminate. In this state, the trac-
tion
control function of ESC (engine man-
agement) is disabled, but the brake
control function of ESC (braking
management) still operates.
Press and hold the ESC OFF button
continuously for more than 3 sec-
onds. The ESC OFF indicator light
and message "Traction & Stability
Control 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 (brak-
ing management) are disabled.
If the ignition switch is placed to the
LOCK/OFF position when ESC is off,
ESC remains off. Upon restarting the
engine, the ESC will automatically turn
on again.
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Driving your vehicle
Indicator lights
When the ignition switch is placed to
the ON position, the ESC indicator
light illuminates, then goes off if the
ESC system is operating normally.
The ESC indicator light blinks when-
ever the ESC is operating.
If ESC indicator light stays on, your
vehicle may have a malfunction with
the ESC system. When this warning
light illuminates have your vehicle
checked by an authorized HYUNDAI
dealer as soon as possible.
The ESC OFF indicator light comes
on when the ESC is turned off.Driving with wheels and tires with
different sizes may cause the ESC
system to malfunction. Before
replacing tires, make sure all four
tires and wheels are the same
size. Never drive the vehicle with
different sized wheels and tires
installed.
ESC OFF usage
When Driving
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 while driving, press
the ESC OFF button while driving on
a flat road surface.
NOTICE
■ESC indicator light (blinks)
■ ESC OFF indicator light (comes on)When the ESC is blinking, this
indicates the ESC is active:
Drive slowly and NEVER attempt
to accelerate. NEVER turn the
ESC off while the ESC indicator
light is blinking or you may lose
control of the vehicle resulting in
an accident.
WARNING
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Driving your vehicle
5
To prevent damage to the trans-
mission:
Do not allow wheel(s) of one
axle to spin excessively while
the ESC, ABS, and parking brake
warning lights are displayed.
The repairs would not be cov-
ered by the vehicle warranty.
Reduce engine power and do
not spin the wheel(s) excessive-
ly while these lights are dis-
played.
When operating the vehicle on a
dynamometer, make sure the
ESC is turned off (ESC OFF light
illuminated).
Information
Turning the ESC off does not affect
ABS or standard brake system opera-
tion.
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 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 9 mph (15 km/h) on curve
roads.
Vehicle speed is approximately
above 12 mph (20 km/h) 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.
i
NOTICE
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 severe
accidents.
WARNING
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Driving your vehicle
The VSM does not operate when:
Driving on a banked road such
as gradient or incline.
Driving rearward.
ESC OFF indicator light is on.
EPS (Electric Power Steering)
warning light ( ) is on or
blinks.
Driving with wheels and tires with dif-
ferent sizes may cause the ESC sys-
tem to malfunction. Before replacing
tires, make sure all four tires and
wheels are the same size. Never
drive the vehicle with different sized
tires and wheels installed.
Hill-Start Assist Control (HAC)
The Hill-Start Assist Control (HAC)
helps prevent the vehicle from rolling
backwards when starting a vehicle
from a stop on a hill. The system
operates the brakes automatically for
approximately 2 seconds and releas-
es the brake after 2 seconds or when
the accelerator pedal is depressed.
The HAC does not operate when
the shift lever is in P (Park) or N
(Neutral)
The HAC activates even though
the ESC (Electronic Stability
Control) is off but does not acti-
vate when the ESC has malfunc-
tioned.
NOTICE
NOTICE
If ESC indicator light ( ) or
EPS warning light ( ) stays on
or blinks, your vehicle may have
a malfunction with the VSM sys-
tem. When the warning light illu-
minates, have your vehicle
checked by an authorized
HYUNDAI dealer as soon as
possible.
WARNING
Always be ready to depress the
accelerator pedal when starting
off on a incline. The HAC activates
only for approximately 2 seconds.
WARNING
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Driving your vehicle
5
Good Braking Practices
Wet brakes can be dangerous! The
brakes may get wet if the vehicle is
driven through standing water or if it
is washed. Your vehicle will not stop
as quickly if the brakes are wet. Wet
brakes may cause the vehicle to pull
to one side.To dry the brakes, apply the brakes
lightly until the braking action returns
to normal, taking care to keep the
vehicle under control at all times. If
the braking action does not return to
normal, stop as soon as it is safe to
do so and call an authorized
HYUNDAI dealer for assistance.
DO NOT drive with your foot resting
on the brake pedal. Even light, but
constant pedal pressure can result in
the brakes overheating, brake wear,
and possibly even brake failure.
If a tire goes flat while you are driv-
ing, apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so, pull off the road
and stop in a safe location.
Keep your foot firmly on the brake
pedal when the vehicle is stopped to
prevent the vehicle from rolling for-
ward.
If your vehicle is equipped with an
intelligent variable transmission
(IVT), don't let your vehicle creep for-
ward. To avoid creeping forward,
keep your foot firmly on the brake
pedal when the vehicle is stopped.Be cautious when parking on a hill.
Firmly engage the parking brake and
place the shift lever in P (intelligent
variable transmission). If your vehicle
is facing downhill, turn the front
wheels into the curb to help keep the
vehicle from rolling.
If your vehicle is facing uphill, turn the
front wheels away from the curb to
help keep the vehicle from rolling. If
there is no curb or if it is required by
other conditions to keep the vehicle
from rolling, block the wheels. Under
some conditions your parking brake
can freeze in the engaged position.
This is most likely to happen when
there is an accumulation of snow or
ice around or near the rear brakes or
if the brakes are wet. If there is a risk
that the parking brake may freeze,
apply it only temporarily while you put
the shift lever in P (intelligent variable
transmission) and block the rear
wheels so the vehicle cannot roll.
Then release the parking brake. Do
not hold the vehicle on an incline with
the accelerator pedal.
This can cause the transaxle to over-
heat. Always use the brake pedal or
parking brake. Whenever leaving the vehicle or
parking, always come to a com-
plete stop and continue to
depress the brake pedal. Move
the shift lever into the 1
stgear
(for manual transmission vehi-
cle) or P (Park, for intelligent
variable transmission vehicle)
position, then apply the parking
brake, and place the ignition
switch in the LOCK/OFF posi-
tion.
Vehicles parked with the park-
ing brake not applied or not
fully engaged may roll inadver-
tently and may cause injury to
the driver and others. ALWAYS
apply the parking brake before
exiting the vehicle.
WARNING
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5-36
Driving your vehicle
The warning light illumi-
nates on the LCD display,
when you cancel the FCA
system. The driver can
monitor the FCA ON/OFF status on
the LCD display. Also, the warning
light illuminates when the ESC
(Electronic Stability Control) is
turned off.
If the warning light remains ON when
the FCA is activated, have the sys-
tem checked by an authorized
HYUNDAI dealer.
The driver can select the initial warn-
ing activation time on the LCD dis-
play.
Go to the 'User Settings →Driving
Assist →Forward Collision-avoid-
ance Assist→Late/Normal/Early'.The options for the initial Forward
Collision-avoidance Assist includes
the following:
- Early :
When this condition is selected, the
initial Forward Collision-avoidance
Assist is activated earlier. This set-
ting maximizes the amount of dis-
tance between the vehicle ahead
before the initial warning occurs.
If the 'Early' condition feels too sen-
sitive, select 'Normal' condition.
Even though, 'Early' is selected if the
front vehicle suddenly stops the ini-
tial warning activation time may not
seem fast.
- Normal :
When this condition is selected, the
initial Forward Collision-avoidance
Assist is activated normally. This set-
ting allows for a nominal amount of
distance between the vehicle ahead
before the initial warning occurs.- Late :
When this condition is selected, the
initial Forward Collision-avoidance
Assist is activated later than normal.
This setting reduces the amount of
distance between the vehicle ahead
before the initial warning occurs.
Select 'Late' when traffic is light and
when driving speed is slow.
Prerequisite for activation
The FCA system is on and ready
when FCA is selected on the LCD
display and when the following pre-
requisites are satisfied:
- The ESC (Electronic Stability
Control) is on.
- Driving speed exceeds approxi-
mately 6 mph (10 km/h). (The FCA
is only activated within a certain
speed range.)
- When the FCA recognizes a vehi-
cle in front. (The FCA may not rec-
ognize every obstacle or provide
warnings and braking in every situ-
ation, so do not rely on the FCA to
stop the vehicle in instances where
the driver sees an obstacle and
has the ability to apply the brakes).
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Driving your vehicle
5
FCA Warning Message and
System Control
The FCA produces warning mes-
sages, warning alarms, and emer-
gency braking based on the level of
risk of a frontal collision, such as
when a vehicle ahead suddenly
brakes, when there is no following
distance from the vehicle in front.
Collision Warning (1stwarning)
This initial warning message appears
on the LCD display with a warning
chime.
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 igni-
tion switch to the ON position.
The driver can deactivate the
FCA by canceling the 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. In this
case, the FCA warning light
will illuminate, but it does not
indicate a malfunction.
WARNING
OHCA057029
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Driving your vehicle
(Continued)
If the front bumper becomes
damaged in the area around the
radar sensor, the FCA system
may not operate properly. Have
the vehicle inspected by an
authorized HYUNDAI dealer.
Use only genuine HYUNDAI
parts to repair or replace a dam-
aged sensor or sensor cover. Do
not apply paint to the sensor
cover.
Playing the vehicle audio sys-
tem at high volume may make it
difficult to hear the FCA system
warning sounds.
Warning message and warning
light
Forward Collision Avoidance Assist
(FCA) system disabled.
Radar blocked
When the sensor cover is blocked
with dirt, snow, or debris, the FCA
system operation may stop temporar-
ily. If this occurs, a warning message
will appear on the LCD display.
Remove any dirt, snow, or debris and
clean the radar sensor cover before
operating the FCA system. The sys-
tem will operate normally when such
foreign substance is removed.
The FCA may not properly operate in
an area (e.g. open terrain), where
any substances are not detected
after turning ON the engine.
System Malfunction
Check Forward Collision Avoidance
Assist system
When the FCA is not working prop-
erly, the FCA warning light ( )
will illuminate and the warning
message will appear for a few sec-
onds. After the message disap-
pears, the master warning light
( ) will illuminate. In this case,
have the vehicle inspected by an
authorized HYUNDAI dealer.
The FCA warning message may
appear along with the illumination
of the ESC (Electronic Stability
Control) warning light.
OOS057080L
OOS057081L
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Driving your vehicle
Cruise Control operation
1. Cruise indicator
2. SET indicator
The Cruise Control system allows
you to drive at speeds above 20 mph
(30 km/h) without depressing the
accelerator pedal.During cruise-speed driving of a
manual transmission vehicle, do
not shift into neutral without
depressing the clutch pedal, since
the engine will be overrevved. If
this happens, depress the clutch
pedal or press the cruise control
ON / OFF button.
NOTICE
C CR
RU
UI
IS
SE
E
C
CO
ON
NT
TR
RO
OL
L
(Continued)
Do not use when:
- Driving in heavy traffic or
when traffic conditions make
it difficult to drive at a con-
stant speed
- Driving on rainy, icy, or
snow-covered roads
- Driving on hilly or windy
roads
- Driving in windy areas
- Driving with limited view
(possibly due to bad weather
such as fog, snow, rain and
sandstorm)
OHCI057021
Take the following precautions:
Always set the vehicle speed
under the speed limit.
If the Cruise Control is left on,
(cruise indicator light in the
instrument cluster is illumi-
nated) the Cruise Control can
be activated unintentionally.
Keep the Cruise Control sys-
tem off (cruise indicator light
OFF) when the Cruise Control
is not in use, to avoid inadver-
tently setting a speed.
Use the Cruise Control sys-
tem only when traveling on
open highways in good
weather.
Do not use the Cruise Control
when it may be unsafe to keep
the vehicle at a constant
speed.
(Continued)
WARNING
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Driving your vehicle
5
Hazardous Driving Conditions
When hazardous driving elements
are encountered such as water,
snow, ice, mud and sand, take the
below suggestions:
Drive cautiously and keep a longer
braking distance.
Avoid abrupt braking or steering.
When your vehicle is stuck in snow,
mud, or sand, use second gear.
Accelerate slowly to avoid unnec-
essary wheel spin.
Put sand, rock salt, tire chains or
other non-slip materials under the
wheels to provide additional trac-
tion while the vehicle becomes
stuck in ice, snow, or mud.
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 R (Reverse) and a for-
ward gear.
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 accelera-
tor pedal while shifting, and press
lightly on the accelerator pedal while
the transmission is in gear. Slowly
spinning the wheels in forward and
reverse directions causes a rocking
motion that may free the vehicle.
S SP
PE
EC
CI
IA
AL
L
D
DR
RI
IV
VI
IN
NG
G
C
CO
ON
ND
DI
IT
TI
IO
ON
NS
S
Downshifting with an intelligent
variable transmission (IVT)
while driving on slippery sur-
faces can cause an accident.
The sudden change in tire
speed could cause the tires to
skid. Be careful when down-
shifting on slippery surfaces.
WARNING
If the vehicle is stuck and
excessive wheel spin occurs,
the temperature in the tires can
increase very quickly. If the tires
become damaged, a tire blow
out or tire 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 dam-
age. Try to avoid spinning the
wheels as much as possible to
prevent overheating of either the
tires or the engine. DO NOT
allow the vehicle to spin the
wheels above 35 mph (56 km/h).
WARNING
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