check engine HYUNDAI SANTA FE 2021 Owner's Guide

Driving your vehicle
6-10
Engine Stop/Start button positions
Button
Position Action
Notes
OFF To turn off the engine, press the
Engine Start/Stop button with the
vehicle shifted to P (Park).
Note if the Engine Start/Stop button
is pressed with the vehicle shifted to
D (Drive) or R (Reverse), the gear will
automatically shift to P (Park).
If the Engine Start/Stop button
is pressed with the gear shifted
to N (Neutral), the Engine Start/
Stop button will change to the ACC
position.
The steering wheel locks to protect
the vehicle from theft. If the steering wheel is not locked
properly when you open the driver’s
door, the warning chime will sound.
ACC Press the Engine Start/Stop button
when the button is in the OFF position
without depressing the brake pedal.
Some of the electrical accessories are
usable.
The steering wheel unlocks.
•
If you leave the Engine Start/Stop
button in the ACC position for more
than one hour, the battery power will
turn off automatically to prevent the
battery from discharging.
• If the steering wheel doesn’t
unlock properly, the Engine Start/
Stop button will not work. Press
the Engine Start/Stop button while
turning the steering wheel right and
left to release.
ON Press the Engine Start/Stop button
while it is in the ACC position without
depressing the brake pedal.
The warning lights can be checked
before the engine is started. Do not leave the Engine Start/Stop
button in the ON position when the
engine is not running to prevent the
battery from discharging.
START To start the engine, depress the brake
pedal and press the Engine Start/ Stop
button with the gear shifted to the P
(Park) or the N (Neutral) position.
For your safety, start the engine
with the gear shifted to the P (Park)
position. If you press the Engine Start/Stop
button without depressing the brake
pedal, the engine does not start and
the Engine Start/Stop button changes
as follows:
OFF → ACC → ON → OFF or ACC

06
6-11
Starting the engine
WARNING
• Always wear appropriate shoes when
operating your vehicle. Unsuitable
shoes, such as high heels, ski boots,
sandals, flipflops, etc., may interfere
with your ability to use the brake and
accelerator pedals.
• Do not start the vehicle with the
accelerator pedal depressed.
The vehicle can move which can lead
to an accident.
• Wait until the engine rpm is normal.
The vehicle may suddenly move if
the brake pedal is released when the
rpm is high.
Information
• The vehicle will start by pressing the
Engine Start/Stop button, only when
the smart key is in the vehicle.
• Even if the smart key is in the vehicle,
and when it is far away from the driver,
the engine may not start.
• When the Engine Start/Stop button
is in the ACC or ON position, if any
door is open, the system checks for the
smart key. When the smart key is not
in the vehicle, the “
” indicator
will blink and the warning 'Key not in
vehicle' will come on. When all doors
are closed, the chime will also sound for
about 5 seconds. Keep the smart key in
the vehicle. Starting the gasoline engine
1.
Alwa

ys carry the smart key with you.
2.
Make sur
e the parking brake is
applied.
3.
Make sur
e the shift lever/button is in
P(Park).
4.
Depress the br
ake pedal.
5.
Press the E
ngine Start/Stop button.
Information
•
Do not wait for the engine to warm up
while the vehicle remains stationary.
Start driving at moderate engine
speeds. Steep accelerating and
decelerating should be avoided.
• Always start the vehicle with your foot
on the brake pedal. Do not depress the
accelerator while starting the vehicle.
Do not race the engine while warming
it up.
Information
If the Engine Start/Stop button is pressed
while the engine is pre-heating, the engine
may start.

06
6-15
The indicator in the instrument cluster
displays the shift lever/button position
when the ignition switch is in the ON
position.
WARNING
To reduce the risk of serious injury or
death:
• ALWAYS check the surrounding
areas near your vehicle for people,
especially children, before shifting a
vehicle into D (Drive) or R (Reverse).
• Before leaving the driver’s seat,
always make sure the shift lever
is in the P (Park) position, then set
the parking brake, and place the
ignition switch in the LOCK/OFF
position. Unexpected and sudden
vehicle movement can occur if these
precautions are not followed.
• When using the paddle shifter
(manual shift mode), do not use
engine braking (shifting from a
high gear to lower gear) rapidly on
slippery roads. The vehicle may slip
causing an accident.
P (Park)
Always come to a complete stop before
shifting into P (Park).
To shift from P (Park), you must depress
firmly on the brake pedal and make sure
your foot is off the accelerator pedal.
If you have done all of the above and
still cannot shift the lever out of P
(Park), see "Shift-Lock Release" in this
chapter. (shift lever type)
The shift lever/button must be in P (Park)
before turning the engine off.
WARNING
• Shifting into P (Park) while the
vehicle is in motion may cause you to
lose control of the vehicle.
• After the vehicle has stopped, always
make sure the shift lever is in P
(Park), apply the parking brake, and
turn the engine off.
• When parking on an incline, shift
the gear to P (Park) and apply the
parking brake to prevent the vehicle
from rolling downhill.
• Do not use the P (Park) position in
place of the parking brake.
R (Reverse)
Use this position to drive the vehicle
backward.
NOTICE
Always come to a complete stop before
shifting into or out of R (Reverse); you
may damage the transmission if you
shift into R (Reverse) while the vehicle is
in motion.
When the vehicle is stopped in R
(Reverse) or D (Drive) position, if you
open the driver’s door with the seat
belt unfastened, the gear is shifted to P
(Park) position automatically.
However when the vehicle moves in R
(Reverse) or D (Drive) position, if you
open the driver’s door with the seat belt
unfastened, the gear may be not shifted
to P (Park) position automatically for
protecting the automatic transmission.

06
6-21
The manual shift mode also changes
back to automatic shift mode in one of
following situations
- When the accelera
tor pedal is gently
depressed for more than 6 seconds
while driving
- When the vehicle s

tops
Information
If the [+] and [-] paddle shifters are pulled
at the same time, gear shift may not occur.
Good driving practices
• Never move the shift button from
P (Park) or N (Neutral) to any other
position with the accelerator pedal
depressed.
• Never move the shift lever/button 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 button 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, Shift
to D (Drive) to drive forward or R
(Reverse) to drive 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 with shifter paddles,
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.

06
6-25
WARNING
To reduce the risk of serious injury or
death:
• ALWAYS check the surrounding
areas near your vehicle for people,
especially children, before shifting a
vehicle into D (Drive) or R (Reverse).
• Before leaving the driver’s seat,
always make sure the shift button
is in the P (Park) position, then set
the parking brake, and place the
ignition switch in the LOCK/OFF
position. Unexpected and sudden
vehicle movement can occur if these
precautions are not followed.
• Do not use aggressive engine braking
(shifting from a higher gear to a
lower gear) on slippery roads. This
could cause the tires to slip and may
result in an accident.
NOTICE
• Always come to a complete stop
before shifting into D (Drive) or R
(Reverse).
• Do not put the shift lever/button in N
(Neutral) while driving.
WARNING
Due to transmission failure, you may
not continue to drive and the position
indicator and the position indicator (D,
P) on the instrument cluster will blink.
We recommend that you contact an
authorized HYUNDAI dealer and have
the system checked.
DCT warning messages
This warning message is displayed when
vehicle is driven slowly on a grade and
the vehicle detects that the brake pedal
is not applied.
OOSH069010L
Steep grade! Press brake pedal
Driving up hills or on steep grades:
• To hold the vehicle on an incline use
the foot brake or the parking brake.
• When in stop-and-go traffic on an
incline, allow a gap to form ahead
of you before moving the vehicle
forward. Then hold the vehicle on the
incline with the foot brake.
• If the vehicle is held or creeping
forward on an incline by applying
the accelerator pedal, the clutch and
transmission may overheat which
can result in damage. At this time, a
warning message will appear on the
LCD display.
• If the LCD warning is active, the foot
brake must be applied.
• Ignoring the warnings can lead to
damage to the transmission.

06
6-27
• When the message “Trans cooled.
Resume driving.” appears you can
continue to drive your vehicle.
• When possible, drive the vehicle
smoothly.
If any of the warning messages in the
LCD display continue to blink, for your
safety, we recommend that you contact
an authorized HYUNDAI dealer and have
the system checked.
Transmission ranges
The indicator in the instrument cluster
displays the shift le ver⁄button position when the ignition swit

ch is in the ON
position.
P (Park)
Always come to a complete stop before
shifting into P (Park).
To shift from P (Park), you must depress
firmly on the brake pedal and make sure
your foot is off the accelerator pedal.
The shift lever/button must be in P (Park)
before turning the engine off.
WARNING
• Shifting into P (Park) while the
vehicle is in motion may cause you to
lose control of the vehicle.
• After the vehicle has stopped, always
make sure the shift lever/button is in
P (Park), apply the parking brake, and
turn the engine off.
• When parking on an incline, place
the shift lever/button in P (Park) and
apply the parking brake to prevent
the vehicle from rolling downhill.
• For safety, always engage the
parking brake with the shift lever/
button in the P (Park) position except
for the case of emergency parking.
R (Reverse)
Use this position to drive the vehicle
backward.
NOTICE
Always come to a complete stop before
shifting into or out of R (Reverse); you
may damage the transmission if you
shift into R (Reverse) while the vehicle is
in motion.
When the vehicle is stopped in
R (Reverse) position, if you open
the driver’s door with the seat belt
unfastened, the gear is shifted to P (Park)
position automatically.
However if the vehicle is moving in
R(Reverse) position, if the driver's door
is opened with the seat belt unfastened,
the gear may not be shifted into P (Park)
position automatically to protect the dual
clutch transmission.
N (Neutral)
The wheels and transmission are not
engaged.
Use N (Neutral) if you need to restart a
stalled engine, or if it is necessary to stop
with the engine ON. Shift into P (Park)
if you need to leave your vehicle for any
reason.
Always depress the brake pedal when
you are shifting from N (Neutral) to
another gear.
WARNING
Do not shift into gear unless your foot is
firmly on the brake pedal. Shifting into
gear when the engine is running at high
speed can cause the vehicle to move
very rapidly. You could lose control of
the vehicle and hit people or objects.

06
6-31
Press and hold the OK button on the
steering wheel to stay in Neutral
The warning message appears on
the LCD display, when pushing the
N(Neutral) button. If you want to stay
N(Neutral) after turning off the engine,
press and hold the “OK” button on the
steering wheel more than 1 second.
Vehicle will stay in (N). Change gear
to cancel
The warning message appears on the
LCD display, when pushing the “OK”
button on the steering wheel after the
message (“Press and hold OK button
to stay in Neutral when vehicle is Off”)
appears on the cluster LCD display. The
gear stays in N(Neutral) position after
turning off the engine.
NEUTRAL engaged
The message appears on the LCD
display, when the N (Neutral) position is
engaged.
Gear already selected
The message appears on the LCD
display, when pushing the current shift
button again.
Shift button held down
The warning message appears on the
LCD display, when the shift button is
pressed continuously or the shift button
does not properly operate. Clean the
surroundings of gear shift button.
If this message appears again, we
recommend you to have the vehicle
inspected by an authorized HYUNDAI
dealer.
Shifter system malfunction! Service
immediately
The warning message appears on the
LCD display, when the transmission
or the shift button does not properly
operate in the P (Park) position.
In this case, we recommend you to
immediately have the vehicle inspected
by an authorized HYUNDAI dealer.
Check shift controls
The warning message appears on the
LCD display, when there is a malfunction
with transmission shift button.
In this case, we recommend you to
immediately have the vehicle inspected
by an authorized HYUNDAI dealer.

Driving your vehicle
6-36
Releasing the parking brake
OTM060048L
To release EPB (Electronic Parking
Brake):
1.
Press the E
ngine Start/Stop button to
the ON or START position.
2.
Press the EPB s

witch while depressing
the brake pedal.
Make sure the Parking Brake warning
light goes off.
• Satisfy the following conditions
1.
Ensur

e seat belts are fastened and the
doors, hood and liftgate are closed.
2.
With the engine running, depress the
br

ake pedal and shift out of P (Park) to
R (Reverse), D (Drive) or Manual shift
mode.
3.
Depress the acceler

ator pedal.
Make sure the Parking Brake warning
light goes off.
Information
• For your safety, you can engage EPB
even though the Engine Stop/Start
button is in the OFF position (only if
battery power is available), but you
cannot release it.
• For your safety, depress the brake
pedal and release the parking brake
manually with the EPB switch when
you drive downhill or when backing up
the vehicle.
NOTICE
• If the Parking Brake warning light
is still on even though the EPB has
been released, we recommend that
you have the system checked by an
authorized HYUNDAI dealer.
• Do not drive your vehicle with EPB
applied. It may cause excessive brake
pad and brake rotor wear.

Driving your vehicle
6-38
OIK057079L
AUTO HOLD deactivating. Press brake
pedal
When the conversion from Auto Hold to
EPB is not working properly a warning
will sound and a message will appear.
OJX1069028LOJX1069066L
Parking brake automatically engaged /
Parking brake automatically applied
When EPB is applied while Auto Hold
is activated, a warning will sound and a
message will appear.
EPB malfunction
Electronic Parking Brake (EPB) warning
light illuminates if the Engine Start/Stop
button is pressed to the ON position and
goes off in approximately 3 seconds if
the system is operating normally.
If the EPB warning light remains on,
comes on while driving, or does not
come on when the Engine Start/Stop
button is pressed to the ON position,
this indicates that the EPB may have
malfunctioned.
If this occurs, we recommend that
you have the system checked by an
authorized HYUNDAI dealer.
The EPB warning light may illuminate
when the ESC indicator comes on to
indicate that ESC is not working properly,
but it does not indicate a malfunction of
EPB.
NOTICE
• If the EPB warning light is still on,
we recommend that you have the
system checked by an authorized
HYUNDAI dealer.
• If the Parking Brake warning light
does not illuminate or blinks even
though the EPB switch was pulled
up, EPB may not be applied.
• If the Parking Brake warning light
blinks when the EPB warning light is
on, press the switch, and then pull
it up. Repeat this one more time.
If the EPB warning does not go off,
we recommend that you have the
system checked by an authorized
HYUNDAI dealer.

06
6-39
Parking brake warning light
Check the Parking Brake
warning light by pressing the
Engine Stop/Start button to the
ON position.
This light will be illuminated when the
parking brake is applied with the Engine
Stop/Start button in the START or ON
position.
Before driving, be sure the parking
brake is released and the Parking Brake
warning light is OFF.
If the Parking Brake warning light
remains on after the parking brake is
released while the engine is running,
there may be a malfunction in the
brake system. Immediate attention is
necessary.
If at all possible, cease driving the vehicle
immediately. If that is not possible,
use extreme caution while operating
the vehicle and only continue to drive
the vehicle until you can reach a safe
location.
When the EPB (Electronic Parking
Brake) does not release
If the EPB does not release normally,
we recommend that you contact an
authorized HYUNDAI dealer by loading
the vehicle on a flatbed tow truck and
have the system checked.
Auto Hold (if equipped)
Auto Hold maintains the vehicle in a
standstill even though the brake pedal is
not depressed after the driver brings the
vehicle to a complete stop by depressing
the brake pedal.
To apply:
OTM060010
1. With the driver’ s door, engine hood
and liftgate (vehicle equipped with
shift button) closed, then press the
AUTO HOLD switch. The white AUTO
HOLD indicator will come on and the
system will be in the standby position.