brake HYUNDAI SANTA FE HYBRID 2021 Service Manual

06
6-11
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.
• When using the paddle shifters to
change gears, do not shift from a
high gear to lower gear 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.
The shift 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 button is in P
(Park), apply the parking brake, and
turn the engine off.
• When parking on an incline with the
vehicle facing down the hill, turn
the steering wheel fully to the right
to prevent the vehicle from rolling
downhill. When parking with the
vehicle facing up the hill, turn the
steering wheel fully to the left.
• 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) 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) 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.
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.

Driving your vehicle
6-12
D (Drive)
This is the normal driving position. The
transmission will automatically shift
through a 6-gear sequence, providing
the best fuel economy and power.
To start the vehicle forward, push the D
(Drive) button by depressing the brake
pedal with the engine ON. Then depress
the accelerator pedal smoothly.
For extra power when passing another
vehicle or driving uphill, depress the
accelerator. The transmission will
automatically downshift to the next
lower gear (or gears, as appropriate).
When the vehicle is stopped in 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 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.
The DRIVE MODE switch, located on the
shift button console, allows the driver to
switch from NORMAL/ COMFORT mode
to SPORT or ECO mode. (if equipped)
For more details, refer to “Drive Mode
Integrated Control System” later in this
chapter.
Shift-lock system
For your safety, the automatic
transmission has a shift-lock system
which prevents shifting the transmission
from P (Park) or N (Neutral) to R
(Reverse) or D (Drive) unless the brake
pedal is depressed.
To shift the transmission from P (Park)
into R (Reverse):
1. Depress and hold the brake pedal.
2. Start the engine or place the ignition
switch in the ON position.
3. Depress the brake pedal and push the
R(Reverse) button.
To stay in N (Neutral) position when
vehicle is Off
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If you want to keep the N (Neutral)
position after the vehicle is OFF, do the
following.
1. Turn off Auto Hold and release
Electronic Parking Brake when the
engine is running.
2. Push the N (neutral) button while
depressing the brake pedal.
3. When you take your foot off the brake
pedal, the message ‘Press and hold
OK button to stay in Neutral when
vehicle is Off’ (or 'Hold OK button to
stay in neutral gear position when
vehicle is Off') will appear on the
cluster LCD display.
4. Press and hold the OK button on
the steering wheel for more than 1
second.

06
6-13
5. When the message ‘Vehicle will stay in
(N). Change gear to cancel’ (or ‘N will
stay engaged when the vehicle is Off’)
appears on the cluster LCD display,
press the Engine Start/Stop button
while depressing the brake pedal.
However, if you open the driver’s or
front passenger’s door, the gear will
automatically shift to P (Park) and the
Engine Start/ Stop button will change to
the OFF position.
When the battery is discharged:
You cannot shift the shift button, when
the battery is discharged.
In emergencies, do the following to
move the shift button to N (Neutral) on a
level ground.
1. Connect the battery cables from
another vehicle or from another
battery.
For more details, refer to “Jump
Starting” in chapter 8.
2. Release the parking brake with the
Engine Start/Stop button in the ON
position.
3. Shift the gear to the N(Neutral)
position refer to the “Stay in Neutral
when vehicle is Off” in this chapter.
Parking
Always come to a complete stop and
continue to depress the brake pedal.
Move the shift button into the P (Park)
position, apply the parking brake, and
place the ignition switch in the LOCK/
OFF position. Take the Key with you
when exiting the vehicle.
• The gear is shifted to P (Park) position
automatically for safety under the
following conditions.
-When the driver unfastens the
seat belt and opens the driver’s
door in the “Stay in Neutral when
the ignition is in the ON or OFF
condition
-When turning off the engine in the
R (Reverse) / D (Drive) or N (Neutral)
position
This is supplemental function for safety.
Always check the P (Park) position is
shifted.
WARNING
When you stay in the vehicle with
the engine running, be careful not to
depress the accelerator pedal for a long
period of time. The engine or exhaust
system may overheat and start a fire.
The exhaust gas and the exhaust system
are very hot. Keep away from the
exhaust system components.
Do not stop or park over flammable
materials, such as dry grass, paper or
leaves. They may ignite and cause a fire.

Driving your vehicle
6-14
LCD display message
Shifting conditions not met. Reduce
speed, then shift
The warning message appears on the
LCD display, when engine RPM is too
high, or when driving speed is too fast to
shift the gear.
We recommend you decrease the engine
speed or slow down before shifting the
gear.
Press brake pedal to change gear
The warning message appears on the
LCD display, when the brake pedal is not
depressed while shifting the gear.
We recommend you to depress the brake
pedal and then shift the gear.
Shift to P after stopping
The warning message appears on the
LCD display, when the gear is shifted to P
(Park) while the vehicle is moving.
Stop the vehicle before shifting to P
(Park).
PARK engaged
The warning message appears on the
LCD display, when the gear is shifted to
P (Park).
Stop the vehicle before shifting to P
(Park).
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.

Driving your vehicle
6-16
• Driving uphill or downhill, always shift
to D (Drive) when driving forward or to
R (Reverse) when driving 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 or the
electric motor will stop operating
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.
• 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.
• Exercise extreme caution when
driving on a slippery surface. Be
especially careful when braking,
accelerating or shifting gears. On a
slippery surface, an abrupt change
in vehicle speed can cause the drive
wheels to lose traction and may cause
loss of vehicle control resulting in an
accident
• Optimum vehicle performance and
economy is obtained by smoothly
depressing and releasing the
accelerator.
WARNING
To reduce the risk of SERIOUS INJURY
or DEATH:
• ALWAYS wear your seat belt. In a
collision, an unbelted occupant
is significantly more likely to be
seriously injured or killed than a
properly belted occupant.
• Avoid high speeds when cornering or
turning.
• Do not make quick steering wheel
movements, such as sharp lane
changes or fast, sharp turns. •
The risk of rollover is greatly
increased if you lose control of your
vehicle at highway speeds.
• 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.
• HYUNDAI recommends you follow all
posted speed limits.
WARNING
• Before leaving the driver's seat,
always make sure the shift button
is in the P (Park) position, set the
parking brake, press the Engine
Start/Stop button to the OFF
position, and take the Smart Key with
you.
Unexpected and sudden vehicle
movement can occur if these
precautions are not followed.
• Do not drive with the shift button in
N (Neutral). The engine brake will not
work and may lead to an accident.
• Driving uphill or downhill, always
shift to D (Drive) when driving
forward or to R (Reverse) when
driving 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.

Driving your vehicle
6-18
Power brakes
Your vehicle has power-assisted brakes
that adjust automatically through normal
usage.
If the vehicle is not in the ready (
)
mode or the vehicle 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
distance, however, will be longer than
with power brakes.
When the vehicle is not in the ready
(
) mode, 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.
WARNING
Take the following precautions:
• Do not drive with your foot resting
on the brake pedal. This will create
abnormal high brake temperatures,
excessive brake lining and pad wear,
and increased stopping distances.
• When descending down a long
or steep hill, downshift to a lower
gear in order to control your
speed without using the brake
pedal excessively. Applying the
brakes continuously will cause
the brakes to overheat and could
result in a temporary loss of braking
performance.
• Wet brakes may impair the vehicle's
ability to safely slow down; the
vehicle may also pull 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 fashion after driving
through deep water. To dry the
brakes, lightly tap the brake pedal to
heat up the brakes while maintaining
a safe forward speed until brake
performance returns to normal.
Avoid driving at high speeds until the
brakes function correctly.
NOTICE
• Do not continue depressing the
brake pedal if the "" indicator is OFF. The battery may be discharged.
• Noise and vibration generated
during braking is normal.
• Under normal operation, electric
brake pump noise and motor
vibration may occur temporarily in
below cases.
-When the pedal is depressed
suddenly.
-When the pedal is repeatedly
depressed in short intervals.
-When the ABS function is activated
while braking.
BRAKING SYSTEM

06
6-19
Disc brakes wear indicator
When your brake pads are worn and new
pads are required, you will hear a high
pitched warning sound from your front
or rear brakes. You may hear this sound
come and go or it may occur whenever
you depress the brake pedal.
Note that some driving conditions or
climates may cause a brake squeal
when you first apply (or lightly apply)
the brakes. This is normal and does not
indicate a problem with your brakes.
NOTICE
To avoid costly brake repairs, do not
continue to drive with worn brake pads.
Information
Always replace brake pads as complete
front or rear axle sets.
Electronic Parking Brake (EPB)
Applying the parking brake
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To apply EPB (Electronic Parking Brake):
1. Depress the brake pedal.
2. Pull up the EPB switch.
Make sure the Parking Brake Warning
Light comes on.
EPB (Electronic Parking Brake) may be
automatically applied when:
• Requested by other systems
• The driver turns the vehicle off while
Auto Hold is operating.
Emergency braking
If there is a problem with the brake
pedal while driving, emergency braking
is possible by pulling up and holding
the EPB switch. Braking is possible only
while you are holding the EPB switch.
However, braking distance will be longer
than normal.
WARNING
To reduce the risk of SERIOUS INJURY
or DEATH, do not operate the EPB
while the vehicle is moving except
in an emergency situation. It could
damage the brake system and lead to
an accident.
Information
During emergency braking, the Parking
Brake warning light will illuminate to
indicate that the system is operating.
NOTICE
If you continuously notice a noise or
burning smell when the EPB is used for
emergency braking, we recommend
that you have the system checked by an
authorized HYUNDAI dealer.

Driving your vehicle
6-20
Releasing the parking brake
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To release EPB (Electronic Parking
Brake):
• Place the ignition switch in the ON
position.
• Depress the brake pedal.
• Press the EPB switch.
Make sure the Parking Brake Warning
Light goes off.
To release EPB (Electronic Parking Brake)
automatically:
• Satisfy the following conditions
1. Ensure seat belts are fastened and the
doors, hood and liftgate are closed.
2. With the vehicle in the ready ()
mode, depress the brake pedal and
shift out of P (Park) to R (Reverse), D
(Drive) or Manual shift mode.
3. Depress the accelerator pedal.
Make sure the Parking Brake Warning
Light goes off.
Information
• For your safety, you can engage EPB
even though the ignition switch 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.

06
6-21
Warning messages
OTMH060006N
To release EPB, fasten seatbelt, close door,
hood and liftgate
• When you try to drive with the EPB
applied, a warning will sound and a
message will appear.
• If the driver’s seat belt is unfastened
and the engine hood or liftgate is
opened, a warning will sound and a
message will appear.
• When there is a problem with the
vehicle, a warning may sound and a
message may appear.
If the situation occurs, depress the brake
pedal and release EPB by pressing the
EPB switch.
WARNING
• Whenever leaving the vehicle or
parking, always come to a complete
stop and continue to depress the
brake pedal.
Move the shift button into the P
(Park) position, pull up the EPB
switch, and set the ignition switch to
the OFF position.
Take the key with you when exiting
the vehicle.
Vehicles not fully engaged in P (Park)
with the parking brake set are at risk
for moving inadvertently and causing
injury to yourself or others.
• NEVER allow anyone who is
unfamiliar with the vehicle to touch
the EPB switch. If the EPB is released
unintentionally, serious injury may
occur.
• Only release the EPB when you are
seated inside the vehicle with your
foot firmly on the brake pedal.
NOTICE
• Do not apply the accelerator pedal
while the parking brake is engaged.
If you depress the accelerator pedal
with the EPB engaged, a warning will
sound and a message will appear.
Damage to the parking brake may
occur.
• Driving with the parking brake on
can overheat the braking system and
cause premature wear or damage
to brake parts. Make sure the EPB
is released and the Parking Brake
Warning Light is off before driving.

Driving your vehicle
6-22
Information
• A clicking sound may be heard while
operating or releasing the EPB. These
conditions are normal and indicate that
the EPB is functioning properly.
• When leaving your keys with a parking
attendant or assistant, make sure to
inform him/her how to operate the
EPB.
OTMH060007N
AUTO HOLD turning Off!
Press brake pedal
When the conversion from Auto Hold to
EPB is not working properly a warning
will sound and a message will appear.
OJX1069028L
Parking brake automatically engaged
If 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.