2015 HYUNDAI TUCSON light

5-34
Driving your vehicle
Electronic Stability Control (ESC)
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.
If this light stays on, your vehicle may
have a malfunction with the ESC
system. Have your vehicle checked
by an authorized HYUNDAI dealer
as soon as possible.
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 maneu-
vers, and hydroplaning on wet
surfaces can result in severeaccidents.
WARNING
OLMB053027

5-35
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 disengages.
The Cruise Control can be reen-gaged when the road conditions
allow. See “Cruise Control System”
later in this chapter.
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 shortly (ESC OFF indicator light illumi-
nates). At this state, the engine con-
trol function does not operate. In
other words, the traction control
function does not operate but only
the brake control function operates. State 2
Press the ESC OFF button for more
than 3 seconds. ESC OFF indicator
light illuminates and ESC OFF warn-
ing chime will sound. At this state,
the engine control function and brake
control function does not operate. In
other words, the vehicle stability con-
trol function does not operate any
more. 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.

5-36
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 with
the button.
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.■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
press the ESC OFF button while
the ESC indicator light is blink-
ing or you may lose control of
the vehicle resulting in an acci-dent.
WARNING
Driving with varying tire or
wheel sizes may cause the ESC
system to malfunction. When
replacing tires, make sure they
are the same size as your origi-
nal tires for this vehicle.
CAUTION

5-37
Driving your vehicle
5
✽✽NOTICE
Turning the ESC OFF does not
affect ABS or standard brake sys-
tem operation.Vehicle Stability Management (VSM)
Vehicle Stability Management (VSM)
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.
To prevent damage to thetransaxle:
Do not allow wheel(s) of one
axle to spin excessively while
the ESC, ABS, and 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) exces-
sively while these lights are
displayed.
When operating the vehicle
on a dynamometer, ensure theESC is turned off (ESC OFFlight illuminated).
CAUTION
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

5-38
Driving your vehicle
VSM operation
VSM ON condition
The VSM operates when:
The Electronic Stability Control(ESC) is on.
Vehicle speed is approximately above 9mph (15 km/h) on curve
roads.
Vehicle speed is approximately above 18mph (30 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.
✽✽ NOTICE
The VSM does not operate when:
 Driving rearward.
 ESC OFF indicator light is on.
 EPS (Electric Power Steering) warning light ( ) is on. VSM OFF condition
To cancel VSM operation, press the
ESC OFF button. ESC OFF indicator
light ( ) will illuminate.
To turn on VSM, press the ESC OFF
button again. The ESC OFF indicatorlight will go out.
If ESC indicator light ( ) or EPS
warning light ( ) stays on,
your vehicle may have a mal-
function with the VSM system.When the warning light illumi-
nates, have your vehicle
checked by an authorized
HYUNDAI dealer as soon as pos-
sible.
WARNING

5-40
Driving your vehicle
Downhill Brake Control (DBC)
The Downhill Brake Control (DBC)
supports the driver come down asteep hill without depressing the
brake pedal. It slows down the vehi-cle under 5mph (8 km/h) and lets the
driver concentrate on steering the
vehicle.
✽✽NOTICE
 The DBC defaults to the OFF posi- tion whenever the ignition switch
is placed in the ON position.
 Noise or vibration may occur from the brakes when the DBC is acti-
vated.
 The rear stop light comes on when DBC is activated.
Always turn off the DBC on nor-
mal roads. The DBC might acti-
vate inadvertently from the
standby mode when driving
through speed bumps or mak-
ing sharp curves.
WARNING
OLMB053030

5-41
Driving your vehicle
5✽✽NOTICE
 The DBC may not deactivate on steep inclines even though the
brake or accelerator pedal is
depressed.
 The DBC does not operate when: - The shift lever is in P (Park).
- The ESC is activated.
Standby Press the DBC button when vehicle speed is under
25mph (40km/h). The DBC system will turn ON and
enter the standby mode.
The system does not turn ON if vehicle speed is over 25mph (40km/h).
In the standby mode, if vehicle speed is under 22mph
(35km/h) while driving down a steep hill, the DBC will
activate automatically.
In the activated mode, the DBC will temporarily deacti-
vate under the following conditions:

The brake pedal or accelerator pedal is depressed.
If the above conditions are not met, the DBC will auto-
matically activate again.
The DBC will turn OFF under the following conditions:


Activated
Temporarily deactivated
OFF
Mode Indicator light Description
blinks
illuminated
not
illuminated
illuminated
If the DBC red indicator light
illuminates, the system may
have overheated or have mal-
functioned. When the warning
light illuminates even though
the DBC system has cooled off,
have your vehicle checked by
an authorized HYUNDAI dealer
as soon as possible.
WARNING DBC operation

5-42
Driving your vehicle
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 nor-
mal, 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, butconstant 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.
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 P (Park)
position, then apply the parking
brake, and place the ignition
switch in the LOCK/OFF posi-tion.
Vehicles with the parking brake
not fully engaged are at risk for
moving inadvertently and caus-
ing injury to yourself or others.
WARNING