ESC OFF Hyundai Santa Fe 2017 User Guide

Driving your vehicle
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5
✽
✽
NOTICE
When you jump start your vehicle
because of a drained battery, the
engine may not run as smoothly and
the ABS warning light may turn on
at the same time. This happens
because of the low battery voltage. It
does not mean your ABS is malfunc-
tioning.
• Do not pump your brakes!
• Have the battery recharged before
driving the 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.
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CAUTION
When the brakes are operated
continuously on a road havingpoor traction, the ABS will beactive and the ABS warninglight may illuminate. Pull yourvehicle over to a safe placeand stop the engine.
Restart the engine. If the ABS warning light is off, then yourABS system is normal.Otherwise, you may have aproblem with the ABS. Contactan authorized HYUNDAI dealeras soon as possible.

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Driving your vehicle
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.When operating
When the ESC is in opera-
tion, the ESC indicator light
blinks:
brakes under conditions
which may lock the
wheels, you may hear
sounds from the brakes, or
feel a corresponding sen-
sation in the brake pedal.
This is normal and it
means your ESC is active.
the engine may not
respond to the accelerator
as it does under routine
conditions.
in use when the ESC acti-
vates, the cruise control
automatically disengages.
The Cruise Control can be
reengaged when the road
conditions allow. See
“Cruise Control System”
later in this chapter.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 maneu-
vers, and hydroplaning on wet
surfaces can result in severe
accidents.

Driving your vehicle
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5

mud or driving on a slip-
pery 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 prob-
lem. ESC OFF condition
To cancel ESC operation :

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.
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.

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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 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.
WARNING
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.
CAUTION
Driving with varying tire orwheel sizes may cause the ESCsystem to malfunction. Whenreplacing tires, make sure theyare the same size as your origi-nal tires for this vehicle.
■ ESC indicator light
■ ESC OFF indicator light

Driving your vehicle
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✽
✽
NOTICE
Turning the ESC OFF does not
affect ABS or standard brake sys-
tem operation.
Vehicle stability management
(VSM) (if equipped)
This system provides further
enhancements to vehicle stability
and steering responses when a vehi-
cle is driving on a slippery road or a
vehicle detected changes in coeffi-
cient of friction between right wheels
and left wheels when braking.
VSM operation
When the VSM is in operation, ESC
indicator light ( ) blinks.
When the vehicle stability manage-
ment is operating properly, you can
feel a slight pulsation in the vehicle
and/or abnormal steering responses
(EPS). This is only the effect of brake
and EPS control and indicates noth-
ing unusual. The VSM does not operate when:
Driving on a banked road such as
gradient or incline
Driving rearward
ESC OFF indicator light ( ) remains on the instrument cluster
EPS indicator light remains on the instrument cluster
VSM operation off
If you press the ESC OFF button to
turn off the ESC, the VSM will also
cancel and the ESC OFF indicator
light ( ) illuminates.
To turn on the VSM, press the button
again. The ESC OFF indicator light
goes out.
CAUTION
To prevent damage to thetransaxle:
Do not allow wheel(s) of one axle to spin excessively whilethe ESC, ABS, and brakewarning lights are displayed.The repairs would not be cov-ered by the vehicle warranty.Reduce engine power and donot spin the wheel(s) exces-sively while these lights aredisplayed.
When operating the vehicle on a dynamometer, ensure theESC is turned off (ESC OFFlight illuminated).

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Driving your vehicle
Malfunction indicator
The VSM system will automatically
be deactivated if a malfunction has
been detected somewhere in the
Electric Power Steering system or
the VSM system. If a malfunction is
detected, the ESC indicator light will
illuminate and remain on. If the ESC
indicator light ( ) or EPS warning
light remains on, take your vehicle to
an authorized HYUNDAI dealer and
have the system checked.
✽ ✽NOTICE
• The VSM is designed to function
above approximately 9 mph (15
km/h) on curves.
• The VSM is designed to function above approximately 18 mph (30
km/h) when a vehicle is braking on
a split-mu road. The split-mu road
is made of surfaces which have dif-
ferent friction forces.
Downhill brake control (DBC)
The Downhill Brake Control (DBC)
assists the driver when descending a
steep hill without the driver depress-
ing the brake pedal. It slows the vehi-
cle to approximately 6.3 mph (10
km/h) and lets the driver concentrate
on steering the vehicle.
DBC defaults to the OFF position
whenever the ignition is turned on.
The DBC can be turned on or off by
pushing the button.
WARNING
The Vehicle Stability
Management system is not a
substitute for safe driving
practices but a supplemen-
tary function only. It is the
responsibility of the driver to
always check the speed and
the distance to the vehicle
ahead. Always hold the steer-
ing wheel firmly while driving.
Your vehicle is designed to operate according to the dri-
ver's input through steering,
acceleration, and braking,
even with the VSM opera-
tional. Always follow all the
normal precautions for driv-
ing at safe speeds for the con-
ditions – including driving in
inclement weather and on a
slippery road.
Driving with varying tire or wheel sizes may cause the
VSM system to malfunction.
When replacing tires, make
sure they are the same size as
your original tires.
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Driving your vehicle
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WARNING
If the DBC yellow indicator light illuminates, the system has overheated or there is an operational problem.
The DBC will not activate. If the DBC yellow indicator light illuminates even though the DBC system has
cooled, have the system checked by an authorized HYUNDAI dealer.
ModeIndicator
lightDescription
StandbyGreen lightilluminated
Press the DBC button when the vehicle speed is under
25 mph (40 km/h). The DBC system will turn ON and enter the standby mode.
The system maintains the standby mode when vehicle speed is under approximately
38 mph (60km/h).
ActivatedGreen light blinkIn the standby mode, DBC will activate automatically under the following conditions:


OFFGreen light OFFThe DBC will turn OFF under the following conditions:


TemporarilydeactivatedGreen lightilluminated
In the activated mode, the DBC will temporarily deactivate under the following conditions:

When the above conditions are gone, the DBC will automatically activate again.

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Driving your vehicle
✽
✽NOTICE
• The DBC does not turn ON in the
P (Park) position.
• The DBC may not activate if the ESC (or ABS) is activated.
• Noise or vibration may occur from the brakes when the DBC is acti-
vated.
• The rear stop light comes on when the DBC is activated.
• Always turn OFF the DBC on nor- mal roads. The DBC might acti-
vate from the standby mode dur-
ing abrupt cornering or driving
over speed bumps.
Hill-start assist control (HAC)
A vehicle has the tendency to roll
back on a steep hill when the driver
begins to accelerate after a stop. The
Hill-start Assist Control (HAC) pre-
vents the vehicle from rolling back by
operating the brakes automatically
for about 1.5 seconds. The brakes
are released when the accelerator
pedal is depressed or after about 1.5
seconds.WARNING
Unnecessary or unwanted
DBC activation may result in
an accident.
On a very steep hill even though the brake pedal or
accelerator pedal is depressed
the DBC may not deactivate.
WARNING
The HAC is activated only for
about 1.5 seconds, so always
depress the accelerator pedal to
begin accelerating after a stop.

Driving your vehicle
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5
✽
✽
NOTICE
• The HAC does not operate when
the transaxle shift lever is in the P
(Park) or N (Neutral) position.
• The HAC activates even though the ESC is off but it does not acti-
vate when the ESC has malfunc-
tioned.
Good braking practices
After being parked, check to be
sure the parking brake is not
engaged and that the parking
brake indicator light is out before
driving away. Driving through water may get the
brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! 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.
Don't coast down hills with the vehicle out of gear. This is extreme-
ly hazardous. Keep the vehicle in
gear at all times, use the brakes to
slow down, then shift to a lower
gear so that engine braking will
help you maintain a safe speed.
Don't "ride" the brake pedal. Resting your foot on the brake
pedal while driving can be danger-
ous because it can result in the
brakes overheating and losing their
effectiveness. It also increases the
wear of the brake components.
WARNING
Whenever you leave or parkyour vehicle, always set the
parking brake as far as possi-
ble and fully engage the vehi-
cle's transaxle into the P (Park)
position. If the parking brake is
not fully engaged, the vehicle
may move inadvertently and
injure yourself and others.
All vehicles should always have the parking brake fully
engaged when parking to
avoid inadvertent movement
of the vehicle which can injure
occupants or pedestrians.

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Driving your vehicle
Cancelled automatically
The driver's door is opened.
The shift lever is shifted to N(Neutral), R (Reverse) or P (Park).
The EPB (Electronic Parking Brake) is applied.
The vehicle speed is over 120 mph (190 km/h).
The vehicle stops on a steep incline.
The ESC, TCS or ABS is operat- ing.
The ESC or TCS is turned off.
The AEB is activated.
The sensor or the cover is dirty or blocked with foreign matter.
When the vehicle is stopped for more than 5 minutes.
The vehicle stops and goes repeat- edly for a long period of time.
The driver starts driving by pushing the toggle switch up (RES +) or
down (SET -), approximately 3
seconds after the vehicle is
stopped by the Smart Cruise
Control System with no other vehi-
cle ahead. The driver starts driving by pushing
the toggle switch up (RES +) or
down (SET -), after stopping the
vehicle with a vehicle stopped far
away in front.
The accelerator pedal is continu- ously depressed for more than one
minute.
Each of these actions will cancel the
Smart Cruise Control operation. (the
Set Speed and Vehicle-to-Vehicle
Distance on the LCD display will go
off.)
In a condition the Smart Cruise
Control is cancelled automatically,
the Smart Cruise Control will not
resume even though the RES+ or
SET- toggle switch is pushed. Also,
the EPB will be applied when the
vehicle is stopped.
✽ ✽ NOTICE
If the Smart Cruise Control is can-
celled by other than the reasons
mentioned, have the system checked
by an authorized HYUNDAI dealer.
If the system is cancelled, the warn-
ing chime will sound and a message
will appear for a few seconds.
You must adjust the vehicle speed by
depressing the accelerator or brake
pedal according to the road condition
ahead and driving condition.
Always check the road conditions.
Do not rely on the warning chime.
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