brake KIA SOUL EV 2018 Owners Manual

725
Maintenance
Brake fluid, which has been exposed
to open air for an extended time
should never be used as its quality
cannot be guaranteed. It should be
disposed of properly.
CAUTION - Brake fluid
Do not allow brake fluid to con-tact the vehicle's body paint, aspaint damage will result.

739
Maintenance
Disc brake pads should be inspectedfor wear whenever tires are rotated.
Rotate radial tires that have an
asymmetric tread pattern only from
front to rear and not from right to left.
Wheel alignment and tire bal-
ance
The wheels on your vehicle were
aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may need
to be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
CAUTION- Wheel weight
Improper wheel weights candamage your vehicle's alu-minum wheels. Use onlyapproved wheel weights.
WARNING- Mixing tires
Do not mix bias ply and radial
ply tires under any circum-
stances. This may cause unusu-
al handling characteristics.
S2BLA790A

Maintenance
40
7
Tire replacement
If the tire is worn evenly, a tread wear
indicator will appear as a solid band
across the tread. This shows there is
less than 1/16 inch (1.6 mm) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire. The ABS works by comparing the
speed of the wheels. The tire size
affects wheel speed. When replacing
tires, all 4 tires must use the same
size originally supplied with the vehi-
cle. Using tires of a different size can
cause the ABS (Anti-lock Brake
System) and ESC (Electronic
Stability Control) to work irregularly.
✽ ✽
NOTICE
We recommend that when replacing
tires, use the same originally sup-
plied with the vehicles. If not, that
affects driving performance.
Wheel replacement
When replacing the metal wheels for
any reason, make sure the new
wheels are equivalent to the original
factory units in diameter, rim width
and offset.
A wheel that is not the correct size
may adversely affect wheel and
bearing life, braking and stopping
abilities, handling characteristics,
ground clearance, body-to-tire clear-
ance, snow chain clearance,
speedometer and odometer calibra-
tion, headlight aim and bumper
height.
OEN076053
Tread wear indicator
CAUTION- Wheels
Wheels that do not meet Kia
specifications may fit poorlyand result in damage to thevehicle or unusual handling andpoor vehicle control.

Maintenance
46
7
Intended Outboard Sidewall: The
side of an asymmetrical tire, that
must always face outward when
mounted on a vehicle.
Kilopascal (kPa): The metric unit for
air pressure.
Light truck (LT) tire: A tire designat-
ed by its manufacturer as primarily
intended for use on lightweight trucks
or multipurpose passenger vehicles.
Load ratings: The maximum load
that a tire is rated to carry for a given
inflation pressure.
Load Index: An assigned number
ranging from 1 to 279 that corre-
sponds to the load carrying capacity
of a tire.
Maximum Inflation Pressure: The
maximum air pressure to which a
cold tire may be inflated. The maxi-
mum air pressure is molded onto the
sidewall.
Maximum Load Rating: The load
rating for a tire at the maximum per-
missible inflation pressure for that tire. Maximum Loaded Vehicle Weight:
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal Occupant Weight:
The
number of occupants a vehicle is
designed to seat multiplied by 150
pounds (68 kg).
Occupant Distribution: Designated
seating positions.
Outward Facing Sidewall: The side
of a asymmetrical tire that has a par-
ticular side that faces outward when
mounted on a vehicle. The outward
facing sidewall bears white lettering
or bears manufacturer, brand, and/or
model name molding that is higher or
deeper than the same moldings on
the inner facing sidewall.
Passenger (P-Metric) Tire: A tire
used on passenger cars and some
light duty trucks and multipurpose
vehicles.
Ply: A layer of rubber-coated parallel
cords. Pneumatic tire:
A mechanical
device made of rubber, chemicals,
fabric and steel or other materials,
that, when mounted on an automo-
tive wheel, provides the traction and
contains the gas or fluid that sustains
the load.
Production options weight: The
combined weight of installed regular
production options weighing over 5
lb.(2.3 kg) in excess of the standard
items which they replace, not previ-
ously considered in curb weight or
accessory weight, including heavy
duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim.
Recommended Inflation Pressure:
Vehicle manufacturer's recommend-
ed tire inflation pressure and shown
on the tire placard.
Radial Ply Tire: A pneumatic tire in
which the ply cords that extend to the
beads are laid at 90 degrees to the
centerline of the tread.
Rim: A metal support for a tire and
upon which the tire beads are seated.

Maintenance
58
7
Fuse Name Fuse rating Circuit Protected
MODULE 1 10A BCM IBAU 10A Integrated Brake Actuation Unit
MODULE 2 10A Tire Pressure Monitoring Module, Crash Pad Switch, Center Fascia Switch, Electronic Parking Brake
Module, Stop Lamp Switch, Rear Parking Assist Sensor RH/LH (IN/OUT), Front Parking Assit Sensor
LH/RH (OUT/IN)
MODULE 3 10A ATM Lever Indicator, Multipurpose Check Connector, PCB Block (IG3 #4 Relay) PDM 3 7.5A Smart Key Control Module
IOD 2 15A A/V & Navigation Head Unit
IOD 3 7.5A ICM Relay Box (Outside Mirror Folding Relay, Outside Mirror Unfolding Relay)
CLUSTER 10A Instrument Cluster IG1 15A EPCU
IOD 4 7.5A Instrument Cluster, Tire Pressure Monitoring Module, Data Link Connector, Multipurpose Check Connector,
A/C Control Module, BCM
FOG LAMP REAR 10A Rear Fog Lamp Control Block SUNROOF 2 20A SUNROOF_MOTOR (POWER)
SUNROOF 1 20A SUNROOF_MOTOR (POWER) MDPS 7.5A MDPS Unit
START 7.5A Transaxle Range Switch
IOD 1 7.5A Overhead Console Lamp, Vanity Lamp LH/RH, Room Lamp, Glove Box Lamp, Luggage Lamp
PDM 2 7.5A Smart Key Control Module
PDM 1 20A Smart Key Control Module
BRAKE SWITCH 10A Smart Key Control Module, Stop Lamp Switch

Maintenance
60
7
Fuse Name Fuse rating Circuit Protected
MDPS 80A MDPS Unit
ALT 150A Alternator
B+1 50A Smart Junction Block (Fuse - (S/HEATER FRT, TAIL GATE OPEN, DR LOCK, P/WINDOW LH, P/WINDOW
RH, MODULE 7))
B+2 50A Smart Junction Block (Fuse - (STOP LAMP) Arisu-LT2)
B+3 50A Smart Junction Block (Fuse - (PDM 1, PDM 2, BRAKE SWITCH, Leak Current Autocut Device) IPS1,
Arisu-LT1)
IG2 40A PCB Block (Button Start (IG2) Relay)
POWER OUTLET 20A Power Outlet Relay OBC 10A OBC Unit, Rear Heated Relay
BMS 10A BMS Control Module
EPCU 20A EPCU
CHARGER 2 10A Normal Charge Port Lmap C/FAN 40A COOLING FAN 1 Relay, COOLING FAN 2 Relay
RR HTD 40A Rear Heated Relay IBAU 2 30A Integrated Brake Actuation Unit
IBAU 1 40A Integrated Brake Actuation Unit

761
Maintenance
Fuse Name Fuse ratingCircuit Protected
IG1 40A Button Start (ACC) Relay, Button Start (IG1) Relay
BLOWER 40A Blower Relay IG3 1 30A IG3 #1/#2/#3/#4/#5 Relay
EPB 1 30A Electronic Parking Brake Module
EPB 2 30A Electronic Parking Brake Module
IG3 2 10A Blower Relay, A/C Control Module, A/C Compressor, E/R Junction Block (Cooling Fan 1/2 Relay), Heater
Assembly (PTC Heater)
CHARGER 1 10A OBC Unit, BMS Control Module EWP 10A Electronic Water Pump
IG3 3 15A EPCU, Transaxle Range Switch, A/V & Navigation Head Unit, Instrument Cluster
HORN 15A Horn Relay
B/UP LAMP 10A Transaxle Range Switch, EPCU
BATTERY C/FAN 25A Battery C/FAN Relay
No. Relay Name Type
E41 Power Outlet Relay PLUG MICRO
E42 C/FAN 1 Relay PLUG MICRO
E43 RR HTD Relay PLUG MICRO
E44 C/FAN 2 Relay PLUG MINI

763
Maintenance
LIGHT BULBS
Use only the bulbs of the specifiedwattage.
If you don’t have necessary tools, the correct bulbs and the expertise,
consult an authorized Kia dealer. In
many cases, it is difficult to replace
vehicle light bulbs because other
parts of the vehicle must be
removed before you can get to the
bulb. This is especially true if you
have to remove the headlight
assembly to get to the bulb(s).
Removing/installing the headlight
assembly can result in damage to
the vehicle.
Do not install additional bulb or LED. If you install that, the lamp
may not be operated properly and
fuse box or electric wiring system
may have problem.
WARNING - Lights
Prior to working on the light,
firmly apply the parking brake,
ensure that the ignition switch
is turned to the LOCK position
and turn off the lights to avoid
sudden movement of the vehi-
cle and burning your fingers or
receiving an electric shock.
CAUTION- Light
replacement
Be sure to replace the burned-out bulb with one of the samewattage rating. Otherwise, itmay cause damage to the fuseor electric wiring system.

773
Maintenance
APPEARANCE CARE
Exterior care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning
and caution statements that appear
on the label.
Finish maintenance
Washing
To help protect your vehicle’s finish
from rust and deterioration, wash it
thoroughly and frequently at least once
a month with lukewarm or cold water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to
the removal of any accumulation of
salt, dirt, mud, and other foreign mate-
rials. Make sure the drain holes in the
lower edges of the doors and rocker
panels are kept clear and clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
deposits can damage your vehicle’s
finish if not removed immediately.Even prompt washing with plain
water may not completely remove all
these deposits. A mild soap, safe for
use on painted surfaces, may be
used.
After washing, rinse the vehicle thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the fin-
ish.
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired, dry
the brakes by applying them lightly
while maintaining a slow forward
speed.
CAUTION
Do not use strong soap, chem-
ical detergents or hot water,and do not wash the vehicle indirect sunlight or when thebody of the vehicle is warm.
Be careful when washing the side windows of your vehicle.Especially, with high-pressurewater. Water may leak throughthe windows and wet the inte-rior.
To prevent damage to the plastic parts and lamps, donot clean with chemical sol-vents or strong detergents.

Maintenance
74
7
High-pressure washing
When using high-pressure wash-
ers, make sure to maintain suffi-
cient distance from the vehicle.
Insufficient clearance or excessive
pressure can lead to component
damage or water penetration.
Do not spray the camera, sensors or its surrounding area directly with
a high pressure washer. Shock
applied from high pressure water
may cause the device to not oper-
ate normally.
Do not bring the nozzle tip close to boots (rubber or plastic covers) or
connectors as they may be dam-
aged if they come into contact with
high pressure water. Waxing
Wax the vehicle when water will no
longer bead on the paint.
Always wash and dry the vehicle
before waxing. Use a good quality
liquid or paste wax, and follow the
manufacturer’s instructions. Wax all
metal trim to protect it and to main-
tain its luster.
Removing oil, tar, and similar materi-
als with a spot remover will usually
strip the wax from the finish. Be sure to
re-wax these areas even if the rest of
the vehicle does not yet need waxing.
CAUTION- Wetting motor
compartment
Water washing in the motor- compartment including highpressure water washing maycause the failure of electricalcircuits located in the motorcompartment.
Never allow water or other liq- uids to come in contact withelectrical/electronic compo-nents inside the vehicle asthis may damage them.
OJB037800
WARNING
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while main-
taining a slow forward speed.