brake KIA SOUL EV 2018 Service Manual

Driving your vehicle
16
5
Shift-lock override
If the shift lever cannot be moved
from the P (Park) position into R
(Reverse) position with the brake
pedal depressed, continue depress-
ing the brake, then do the following:
1. Carefully remove the cap covering
the shift-lock access hole (1).
2. Insert a screwdriver into the access hole and press down on
the screwdriver.
3. Move the shift lever.
4. Have your vehicle inspected by an authorized Kia dealer immediately.
While the charging cable is con- nected, you cannot use the shift
lever for safety reasons.
Good driving practices
Never move the gear shift leverfrom P (Park) to any other position
with the accelerator pedal
depressed.
Never move the gear shift lever into P (Park) when the vehicle is in
motion.
Slow down before shifting to a lower gear. Otherwise, the lower
gear may not be engaged.
Always use the parking brake. Do not depend on placing the shift
lever in P (Park) to keep the vehicle
from moving.
Optimum vehicle performance and economy is obtained by smoothly
depressing and releasing the
accelerator pedal.
Moving up a steep grade from a
standing start
To move up a steep grade from a
standing start, depress the brake
pedal, shift the shift lever to D
(Drive). Select the appropriate gear
depending on load weight and steep-
ness of the grade, and release the
parking brake. Depress the accelera-
tor gradually while releasing the
service brakes.
OPSE044263L

517
Driving your vehicle
Power brakes
Your vehicle's brake system is
power-assisted by the electric
hydraulic pump.
In the event the brakes lose power
because of a brake control system
malfunction, unstable power supply
or some other reason, you can still
stop your vehicle by applying greater
force to the brake pedal than you
normally would. The stopping dis-
tance, however will be longer. Please
have the system checked as soon as
possible.
If the brake pedal does not return to
its normal position when released,
there may be a malfunction in the
brake system. Take your vehicle to
an authorized Kia dealer and have
the system checked.Wet brakes may impair the vehicle’s
ability to safely slow down; the vehi-
cle 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 fash-
ion after driving through deep water.
To dry the brakes, apply them lightly
while maintaining a safe forward
speed until brake performance
returns to normal.
BRAKE SYSTEM
WARNING- Steep hill
braking
Avoid continuous application of
the brakes when descending a
long or steep hill by shifting to a
lower gear. Continuous brake
application will cause the brakes
to overheat and could result in a
temporary loss of braking per-
formance.WARNING
Do not turn off the vehicle while
going down a hill. The brake
booster may not work suffi-
ciently and the braking distance
may be longer.
CAUTION
Do not depress the brake pedal continuously without READY( ) status. The battery may bedischarged.
CAUTION- Brake Pedal
Do not drive with your foot rest-ing on the brake pedal. This willcreate abnormally high braketemperatures which can causeexcessive brake lining and padwear.

Driving your vehicle
18
5
In the event of brake failure
If service brakes fail to operate while
the vehicle is in motion, you can
make an emergency stop with the
parking brake. The stopping dis-
tance, however, will be much greater
than normal.
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 brakes or rear brakes. You
may hear this sound come and go or
it may occur whenever you depress
the brake pedal.
Please remember that some driving
conditions or climates may cause a
brake squeal when you first apply (or
lightly apply) the brakes. This is nor-
mal and does not indicate a problem
with your brakes.
Always replace the front or rear
brake pads as pairs.
WARNING- Parking brake
Applying the parking brake
while the vehicle is moving at
normal speeds can cause a
sudden loss of control of the
vehicle. If you must use the
parking brake to stop the vehi-
cle, use great caution in apply-
ing the brake.
WARNING- Brake wear
Do not ignore high pitched
whining sounds from your
brakes. If you ignore this audi-
ble warning, you will eventually
lose braking performance,
which could lead to a serious
accident.

519
Driving your vehicle
Electronic parking brake (EPB)
Applying the parking brake
To apply the EPB (electronic parking
brake):
1. Depress the brake pedal.
2. Pull up the EPB switch.
Make sure the warning light
comes on.
After parking the vehicle, if the igni-tion button is turned OFF when the
transmission shift lever is in Park,
the electronic parking brake will
lock automatically. For neutral parking and prevention
of freezing in winter, press down on
the electronic parking brake switch
and turn the ignition button OFF.
Then, the brake will not lock auto-
matically.
During wintry season, the electron- ic parking brake may freeze. Avoid
gradients when parking the vehicle
and park on safe and level ground.
When the EPB has to be used,
block the wheel to prevent unin-
tended movement.✽ ✽ NOTICE
A click or electric brake motor whine
sound may be heard while operating
or releasing the EPB, but these con-
ditions are normal and indicate that
the EPB is functioning properly.
Releasing the parking brake
To release the EPB (electronic parking
brake), press the EPB switch in the
following condition:
Have the POWER button in the ON
position.
Depress the brake pedal.
Make sure the brake warning light goes off.
OPSE054009N
WARNING
Always shift your vehicle to the
Park gear prior to exiting your
vehicle. Failure to shift to Park
could result in your vehicle
rolling away unoccupied and
causing an accident.
OPSE054008N

Driving your vehicle
20
5
To release EPB (electronic parking
brake) automatically:
Shift lever in P (Park)
With the vehicle is in the ready
( ) mode depress the brake
pedal and shift out of P (Park) to R
(Reverse) or D (Drive).
Shift lever in N (Neutral) With the vehicle is in the ready
( ) mode depress the brake
pedal and shift out of N (Neutral) to
R (Reverse) or D (Drive).
1. The vehicle is in the ready ( ) mode.
2. Fasten the driver's seat belt.
3. Close the driver's door, tailgate.
4. Depress the accelerator pedal while the shift lever is in R(Rear)
with trunk closed, D (Drive).
Make sure the brake warning light goes off.✽ ✽NOTICE
• You can engage the EPB even
though the POWER button is in
the OFF position, but you cannot
release it.
• Depress the brake pedal and release the parking brake manual-
ly with the EPB switch when you
drive downhill or when backing
up the vehicle.
Do not follow the above procedure
when driving on a flat level ground.
The vehicle may suddenly move for-
ward.
✽ ✽ NOTICE
If the parking brake warning light
is still on even though the EPB
has been released, have the system
checked by an authorized Kia dealer.
EPB (electronic parking brake) may
be automatically applied when:
Requested by other systems
CAUTION
Do not drive your vehicle with
the EPB applied. It may causeexcessive brake pad and brakerotor wear.

521
Driving your vehicle
System warning
If you try to drive off depressing theaccelerator pedal with the EPB
applied, but the EPB doesn't
release automatically, a warning
will sound and a message will
appear.
If the driver's seat belt is not fas- tened and any door, the tailgate is
opened, a warning will sound and
a message will appear.
If there is a problem with the vehi- cle, a warning may sound and a
message may appear. If the above situation occurs, depress
the brake pedal and release EPB by
pressing the EPB switch.
A click or electric brake motor
whine sound may be heard while
operating or releasing the EPB, but
these conditions are normal and
indicate that the EPB is functioning
properly.
When leaving your keys with a parking lot attendant or valet, make
sure to inform him/her how to oper-
ate the EPB.
When you automatically release EPB by depressing the accelerator
pedal, depress it slowly.
OPSE054012L
WARNING- Parking
Brake Use
Never allow a passenger to touch the parking brake. If the
parking brake is released
unintentionally, serious injury
may occur.
All vehicles should always have the parking brake fully
engaged when parked to
avoid inadvertent movement
of the car which can injure
occupants or pedestrians.

Driving your vehicle
22
5
EPB malfunction indicator
This warning light illuminates if the
POWER button is changed to the ON
position and goes off in approximate-
ly 3 seconds if the system is opera-
tion normally.
If the EPB malfunction indicator
remains on, comes on while driving,
or does not come on when the
POWER button is changed to the ON
position, this indicates that the EPB
may have malfunctioned. If this occurs, have your vehicle
checked by an authorized Kia dealer
as soon as possible.
The EPB malfunction indicator may
illuminate when the ESC indicator
comes on to indicate that the ESC is
not working properly, but it does not
indicate a malfunction of the EPB.
The EPB warning light may illumi-
nate if the EPB switch operates
abnormally. Shut the vehicle power
off and turn it on again after a few
minutes. The warning light will go
off and the EPB switch will operate
normally. However, if the EPB
warning light is still on, have the
system checked by an authorized
Kia dealer.
If the parking brake warning light does not illuminate or blinks
even though the EPB switch was
pulled up, the EPB is not applied.
If the brake warning light ( ) is blinking while the [EPB] warning
light is on, press the electronic
parking brake (EPB) switch once to
release the parking brake and turn
off the vehicle.
Turn on the vehicle again and pull
the EPB switch to engage the
parking brake. Check if the [EPB]
warning light turns off. If the [EPB]
warning lamp remains on, contact
an authorized Kia dealer and have
the system checked.
OPSE054010

523
Driving your vehicle
Emergency braking
If there is a problem with the brake
pedal while driving, emergency brak-
ing is possible by pulling up and
holding the EPB switch. Braking is
possible only while you are holding
the EPB switch.
✽ ✽NOTICE
During emergency braking by the
EPB, the parking brake warning
light will illuminate to indicate that
the system is operating.
If you notice a continuous noise or
burning smell when the EPB is used
for emergency braking, have your
vehicle checked by an authorized Kia
dealer.
When the EPB (electronic parking
brake) is not released
If the EPB does not release normal-
ly, take your vehicle to an authorized
Kia dealer by loading the vehicle on
a flatbed tow truck and have the sys-
tem checked.
Anti-lock brake system (ABS)
ABS (or ESC) will not prevent acci-
dents due to improper or dangerous
driving maneuvers. Even though
vehicle control is improved during
emergency braking, always maintain
a safe distance between you and
objects ahead. Vehicle speeds
should always be reduced during
extreme road conditions. The vehicle
should be driven at reduced speeds
in the following circumstances:
When driving on rough, gravel or snow-covered roads
When driving with tire chains installed
When driving on roads where the road surface is pitted or has differ-
ent surface heights.
Driving in these conditions increase
the stopping distance for your vehi-
cle.
WARNING
Do not operate the electronic
parking brake while the vehicle
is moving except in an emer-
gency situation. Applying the
electronic parking brake while
the vehicle is moving at normal
speeds can cause a sudden
loss of control of the vehicle. If
you must use the electronic
parking brake to stop the vehi-
cle, use great caution in apply-
ing the brake.

Driving your vehicle
24
5
The ABS continuously senses the
speed of the wheels. If the wheels
are going to lock, the ABS system
repeatedly modulates the hydraulic
brake pressure to the wheels.
When you apply your brakes under
conditions which may lock the
wheels, you may hear a “tik-tik’’
sound from the brakes, or feel a cor-
responding sensation in the brake
pedal. This is normal and it means
your ABS is active.
In order to obtain the maximum ben-
efit from your ABS in an emergency
situation, do not attempt to modulate
your brake pressure and do not try to
pump your brakes. Press your brake
pedal as hard as possible or as hard
as the situation allows the ABS to
control the force being delivered to
the brakes.✽ ✽
NOTICE
A click sound may be heard in the
motor compartment when the vehi-
cle begins to move after the vehicle is
started. These conditions are normal
and indicate that the anti-lock brake
system is functioning properly.
Even with the anti-lock brake sys-
tem, your vehicle still requires suf-
ficient stopping distance. Always
maintain a safe distance from the
vehicle in front of you.
Always slow down when cornering. The anti-lock brake system cannot
prevent accidents resulting from
excessive speeds.
On loose or uneven road surfaces, operation of the anti-lock brake
system may result in a longer stop-
ping distance than for vehicles
equipped with a conventional
brake system. The ABS warning light will stay on for
approximately 3 seconds after the
POWER button is ON. During that
time, the ABS will go through self-
diagnosis and the light will go off if
everything is normal. If the light stays
on, you may have a problem with
your ABS. Contact an authorized Kia
dealer as soon as possible.
W-78

525
Driving your vehicle
When you drive on a road havingpoor traction, such as an icy road,
and have operated your brakes
continuously, the ABS will be active
continuously and the ABS warning
light may illuminate. Pull your vehi-
cle over to a safe place and turn off
the POWER button.
Restart the vehicle. If the ABS warning light goes off, then your
ABS system is normal. Otherwise,
you may have a problem with the
ABS. Contact an authorized Kia
dealer as soon as possible.
✽ ✽ NOTICE
When you jump start your vehicle
because of a drained battery, the
ABS warning light may turn on.
This happens because of low battery
voltage. It does not mean your ABS
has malfunctioned.
• Do not pump your brakes!
• Have the battery recharged before
driving the vehicle.
Electronic stability control
(ESC)
The Electronic Stability control
(ESC) system is designed to stabi-
lize the vehicle during cornering
maneuvers. ESC checks where you
are steering and where the vehicle is
actually going. ESC applies the
brakes on individual wheels to stabi-
lize the vehicle. Electronic stability control (ESC) will
not prevent accidents. Excessive
speed in turns, abrupt maneuvers and
hydroplaning on wet surfaces can still
result in serious accidents. Only a
safe and attentive driver can prevent
accidents by avoiding maneuvers that
cause the vehicle to lose traction.
Even with ESC installed, always fol-
low all the normal precautions for driv-
ing - including driving at safe speeds
for the conditions.
The Electronic Stability Control (ESC)
system is an electronic system
designed to help the driver maintain
vehicle control under adverse condi-
tions. It is not a substitute for safe driv-
ing practices. Factors including speed,
road conditions and driver steering
input can all affect whether ESC will be
effective in preventing a loss of control.
It is still your responsibility to drive and
corner at reasonable speeds and to
leave a sufficient margin of safety.
When you apply your brakes under
conditions which may lock the wheels,
you may hear a “tik-tik’’ sound from the
brakes, or feel a corresponding sensa-
tion in the brake pedal. This is normal
and it means your ESC is active.
OPSE054011