brake KIA SOUL EV 2018 Workshop Manual

Driving your vehicle
26
5
✽
✽
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 Electronic
Stability Control System is function-
ing properly.
✽ ✽NOTICE
For maximum protection, always
wear your seat belt. No system, no
matter how advanced, can compen-
sate for all driver error and/or driv-
ing conditions. Always drive
responsibly.
ESC operation
ESC ON condition
When the POWER buttonis turned ON, ESC and
ESC OFF indicator lights
illuminate for approximately
3 seconds, then ESC is
turned on.
ton for at least half a sec-
ond after turning the igni-
tion ON to turn ESC off.
(ESC OFF indicator will
illuminate). To turn the
ESC on, press the ESC
OFF button (ESC OFF
indicator light will go off).
you may hear a slight tick-
ing sound. This is the ESC
performing an automatic
system self-check and does
not indicate a problem. When operating
When the ESC is in opera-
tion, the ESC indicator light
blinks.
Stability Control is operat-
ing properly, you can feel a
slight pulsation in the vehi-
cle. This is only the effect
of brake control and indi-
cates nothing unusual.
-
WARNING
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 maneu-
vers that cause the vehicle to
lose traction. Even with ESC
installed, always follow all the
normal precautions for driving -
including driving at safe speeds
for the conditions.

527
Driving your vehicle
ESC operation off
ESC OFF stateThis car has 2 kinds of ESC
off states.
If the POWER button is turn
off when ESC is off, ESC
remains off. Upon restarting
the vehicle, the ESC will
automatically turn on again.
ESC off state 1
To cancel ESC operation, press the
ESC OFF button (ESC OFF )
shortly (ESC OFF indicator light
(ESC OFF ) illuminates). At this
state, the vehicle control function
does not operate. It means the trac-
tion control function does not oper-
ate. Brake control function only oper-
ates.
To cancel ESC operation, press the
ESC OFF button (ESC OFF ) for
more than 3 seconds. ESC OFF indi-
cator light (ESC OFF ) illuminates
and ESC OFF warning chime will
sound. At this state, the vehicle con-
trol function and brake control func-
tion do not operate. It means the car
stability control function does not
operate any more.
OPSE054014LOPSE054013L

529
Driving your vehicle
✽
✽NOTICE
• When operating the vehicle on a
dynamometer, ensure that the
ESC is turned off (ESC OFF light
illuminated). If the ESC is left on,
it may prevent the vehicle speed
from increasing, and result in false
diagnosis.
• Turning the ESC off does not affect ABS or brake system opera-
tion.
Vehicle stability management
(VSM)
This system provides further
enhancements to vehicle stability
and steering responses when a vehi-
cle is driving on a slippery road or a
vehicle detects 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 bank road such as gra-
dient or incline
Driving in reverse
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.

Driving your vehicle
30
5
Malfunction indicator
The VSM can be deactivated even if
you don’t cancel the VSM operation
by pressing the ESC OFF button. It
indicates that a malfunction has
been detected somewhere in the
Electric Power Steering system or
VSM system. If the ESC indicator
light ( ) or EPS warning light
remains on, take your vehicle to an
authorized Kia dealer and have the
system checked.
✽ ✽
NOTICE
• The VSM is designed to function
above approximately 13 mph (22
km/h) on curves.
• The VSM is designed to function above approximately 6 mph (10
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.
The Vehicle Stability Management
system is not a substitute for safe
driving practices but a supplemen-
tary function only. It is the respon-
sibility of the driver to always check
the speed and the distance to the
vehicle ahead. Always hold the
steering wheel firmly while driving.
Your vehicle is designed to activate according to the driver’s intention,
even with installed VSM. Always
follow all the normal precautions
for driving at safe speeds for the
conditions – including driving in
clement weather and on a slippery
road.Hill-start assist control (HAC)
A vehicle has the tendency to roll
back on a steep hill when it starts to
go after stopping. The Hill-start
Assist Control (HAC) prevents the
vehicle from rolling back by applying
the brakes automatically for about 2
seconds. The brakes are released
when the accelerator pedal is
depressed or after about 2 seconds.
The HAC is activated only for about 2
seconds, so when the vehicle is
starting off always depress the accel-
erator pedal.

531
Driving your vehicle
Good braking practices
Check to be sure the parking brakeis not engaged and 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 Kia dealer for assis-
tance. 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 regenerative 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 the brakes might
overheat and lose their effective-
ness. It also increases the wear of
the brake components.
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 place.WARNING- Maintaining
Brake Pressure on Incline
HAC does not replace the need
to apply brakes while stopped
on an incline. While stopped,
make sure you maintain brake
pressure sufficient to prevent
your vehicle from rolling back-
ward and causing an accident.
Don’t release the brake pedal
until you are ready to accelerate
forward.

Driving your vehicle
32
5
If your vehicle is equipped with an
automatic transaxle, don't let your
vehicle creep forward. To avoid
creeping forward, keep your foot
firmly on the brake pedal when the
vehicle is stopped.
Be cautious when parking on a hill. Firmly engage the parking brake
and place the shift lever in P (auto-
matic transaxle) or in first or
reverse gear (manual transaxle). If
your vehicle is facing downhill, turn
the front wheels into the curb to
help keep the vehicle from rolling. If
your vehicle is facing uphill, turn
the front wheels away from the
curb to help keep the vehicle from
rolling. If there is no curb or if it is
required by other conditions to
keep the vehicle from rolling, block
the wheels. Under some conditions your park-
ing brake can freeze in the
engaged position. This is most like-
ly to happen when there is an
accumulation of snow or ice
around or near the rear brakes or if
the brakes are wet. If there is a risk
that the parking brake may freeze,
apply it only temporarily while you
put the shift lever in P (automatic
transaxle) or in first or reverse gear
(manual transaxle) and block the
rear wheels so the vehicle cannot
roll. Then release the parking
brake.
Do not hold the vehicle on the upgrade with the accelerator
pedal. This can cause the transaxle
to overheat. Always use the brake
pedal or parking brake.

533
Driving your vehicle
1. Cruise indicator
2. Cruise set indicator
The cruise control system allows you
to program the vehicle to maintain a
constant speed without pressing the
accelerator pedal.
This system is designed to function
above approximately 20 mph (30
km/h). If the cruise control is left on
(CRUISE indicator light in the
instrument cluster illuminated), the
cruise control can be switched on
accidentally. Keep the cruise con-
trol system off (CRUISE indicator
light OFF) when the cruise control
is not in use, to avoid inadvertently
setting a speed.
Use the cruise control system only when traveling on open highways
in good weather.
Do not use the cruise control driv- ing in heavy or varying traffic, or on
slippery (rainy, icy or snow-cov-
ered) or winding roads or over 6%
up-hill or down-hill roads.
✽ ✽ NOTICE
• During normal cruise control opera-
tion, when the SET switch is activat-
ed or reactivated after applying the
brakes, the cruise control will ener-
gize after approximately 3 seconds.
The delay is normal.
• To activate cruise control, depress the brake pedal at least once after
turning the POWER button to the
ON position or starting the vehicle.
This is to check if the brake switch
which is important part to cancel
cruise control is in normal condition.
CRUISE CONTROL SYSTEM (IF EQUIPPED)
OPS053015
WARNING- Misuse of
Cruise Control
Do not use cruise control if the
traffic situation does not allow
you to drive safely at a constant
speed and with sufficient dis-
tance to the vehicle in front.

Driving your vehicle
36
5
To cancel cruise control, do
one of the following:
Press the brake pedal.
Shift into N (Neutral).
Push the CANCEL switch located
on the steering wheel.
Decrease the vehicle speed lower than the memory speed by approx-
imately 12mph (20km/h).
Decrease the vehicle speed to less than approximately 15 mph (25
km/h).
Pull up the EPB (Electronic parking brake) switch.
Each of these actions will cancelcruise control operation (the SETindicator light in the instrument clus-ter will go off), but it will not turn thesystem off. If you wish to resumecruise control operation, push theRES + switch located on your steer-ing wheel. You will return to your pre-viously preset speed.To resume cruising speed at
more than approximately 20
mph (30 km/h):
If any method other than the
CRUISE button was used to cancel
cruising speed and the system is still
activated, the most recent set speed
will automatically resume when the
RES + switch is pushed.
It will not resume, however, if the
vehicle speed has dropped below
approximately 20 mph (30 km/h).
OPS053020
OPS053019

Driving your vehicle
38
5
Your vehicle's energy economy
depends mainly on your style of driv-
ing, where you drive and when you
drive.
Each of these factors affects how
many miles (kilometers) you can get
from a capacity (kwh) of battery. To
operate your vehicle as economical-
ly as possible, use the following driv-
ing suggestions to help save money
in both energy and repairs:
Drive smoothly. Accelerate at a
moderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear. Drive at a moderate speed. The
faster you drive, the more energy
your vehicle uses. Driving at a
moderate speed, especially on the
highway, is one of the most effec-
tive ways to reduce energy con-
sumption.
Don't "ride" the brake or clutch pedal. This can increase energy
consumption and also increase
wear on these components. In
addition, driving with your foot rest-
ing on the brake pedal may cause
the brakes to overheat, which
reduces their effectiveness and
may lead to more serious conse-
quences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tire
pressures at least once a month. Be sure that the wheels are
aligned correctly. Improper align-
ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater energy consumption.
Keep your vehicle in good condi- tion. For better energy economy
and reduced maintenance costs,
maintain your vehicle in accor-
dance with the maintenance
schedule in section 7. If you drive
your vehicle in severe conditions,
more frequent maintenance is
required (see section 7 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased
energy consumption and also con-
tribute to corrosion.
ECONOMICAL OPERATION

539
Driving your vehicle
Travel lightly. Don't carry unneces-sary weight in your vehicle. Weight
reduces energy economy.
Open windows at high speeds can reduce energy economy.
Energy economy is less in cross- winds and headwinds. To help off-
set some of this loss, slow down
when driving in these conditions.
Keeping a vehicle in good operating
condition is important both for econ-
omy and safety. Therefore, have an
authorized Kia dealer perform
scheduled inspections and mainte-
nance.
WARNING
- Vehicle off during motion
Never turn the POWER button
off to coast down hills or any-
time the vehicle is in motion.
The power steering and power
brakes will not function proper-
ly without the vehicle is in the
ready ( ) mode. In addition,
turning off the POWER button
while driving could engage the
steering wheel lock resulting in
loss of vehicle steering. Keep
the vehicle is in the ready ( )
mode and gear lever in
B(Braking) position for engine
braking effect.