air condition KIA K900 2020 Workshop Manual

Maintenance
50
7
All season tires
Kia specifies all season tires on
some models to provide good per-
formance for use all year round,
including snowy and icy road condi-
tions. All season tires are identified
by ALL SEASON and/or M+S (Mud
and Snow) on the tire sidewall. Snow
tires have better snow traction than
all season tires and may be more
appropriate in some areas.
Summer tires
Kia specifies summer tires on some
models to provide superior perform-
ance on dry roads. Summer tire per-
formance is substantially reduced in
snow and ice. Summer tires do not
have the tire traction rating M+S
(Mud and Snow) on the tire side wall.
If you plan to operate your vehicle in
snowy or icy conditions, Kia recom-
mends the use of snow tires or all
season tires on all four wheels.
Snow tires
If you equip your car with snow tires,
they should be the same size and
have the same load capacity as the
original tires. Snow tires should be
installed on all four wheels; other-
wise, poor handling may result.
Snow tires should carry 4 psi (28
kPa) more air pressure than the
pressure recommended for the stan-
dard tires on the tire label on the dri-
ver's side of the center pillar, or up to
the maximum pressure shown on the
tire sidewall, whichever is less.
Do not drive faster than 75 mph (120
km/h) when your vehicle is equipped
with snow tires.WARNING
Do not use summer tires at tem-
peratures below 45°F (7°C) or
when driving on snow or ice. At
temperatures below 45°F (7°C),
summer tires can lose elastici-
ty, and therefore traction and
braking power as well. Change
the tires on your vehicle to win-
ter or all-weather tires of the
same size as the standard tires
of the vehicle. Both types of
tires are identified by the M+S
(Mud and Snow) marking. Using
summer tires at very cold tem-
peratures could cause cracks to
form, thereby damaging the
tires permanently.

Maintenance
52
7
Low aspect ratio tire
(if equipped)
Low aspect ratio tires, whose aspect
ratio is lower than 50, are provided
for sporty looks.
Because the low aspect ratio tires
are optimized for handling and brak-
ing, they may be more uncomfortable
to ride in and more noisy when com-
pared with normal tires. Tire damage can be difficult to
identify; therefore, in the event that
the tire is impacted, it is recom-
mended to have the tire checked or
replaced to prevent potential air
leakage.
If the tire is damaged by driving on a rough road, off road, pothole,
manhole, or curb stone, the dam-
age will not be covered by the war-
ranty.
You can find out tire information on the tire sidewall.
CAUTION
Because the sidewall of a lowaspect ratio tire is shorter thannormal, the wheel and tire of alow aspect ratio tire is more eas-ily damaged. Therefore, followthe instructions below.
- When driving on a rough road or off road, drive cautiouslybecause the tires and wheelsmay become damaged. Andafter driving, inspect the tiresand wheels.
- When passing over a pothole, speed bump, manhole, or curbstone, drive slowly so that thetires and wheels are not dam-aged.
- If the tire is impacted, we rec- ommend that you inspect thetires condition or contact anauthorized K900 Kia dealer.
- To prevent damage to the tire, inspect the tire condition andpressure every 1,900 miles(3,000 km).

763
Maintenance
Fuse NameFuse ratingCircuit Protected
MEMORY110A
Power Trunk Module, Driver/Passenger Seat Relay Module, Front Air Conditioner Controller,
Driver/Passenger Power Seat Module, Air Conditioner Control Module, Driver/Passenger Power Seat
Switch, Instrument Cluster, Rear Seat Relay Module Left Handle side/Right Handle side, Security
Indicator, Rear Power Seat Switch Left Handle side/Right Handle side, Analog Clock, Head-Up Display,
Rear LCD
E-SHIFTER110AElectronic Auto Transmission Shift Lever (B+)
IBU210AIBU (Integrated Body Control Unit) (IG1)
AIR BAG
INDICATOR10AInstrument Cluster, Front Air Conditioner Controller
CURTAIN15AIBU (Integrated Body Control Unit) (B+)
IBU115AIBU (Integrated Body Control Unit) (B+)
MEMORY210ADriver/Passenger Power Outside Mirror
DOOR AREA POWER CONTROL UNIT10ADoor Area power control Unit
AIR BAG210ASRS (Supplemental Restraint System) Control Module
MODULE510ADoor Area power control Unit, Stop Lamp Switch
DOOR LOCK20ADoor Lock Relay, Door Unlock Relay

Maintenance
64
7
Fuse NameFuse ratingCircuit Protected
DRIVER POWER
SEAT225ADriver Power Seat Module, Driver Seat Relay Module, Driver Lumbar Support Unit
TRUNK LID10ATrunk Lid Relay, Fuel Lid Relay, Fuel Filler Door & Trunk Lid Switch
MODULE910AMultifunction Switch, Cooling Fan Controller (BLDC (Brushless Direct Current) Type), Surround View
Monitor Unit, Rear Seat Armrest Console Switch
MODULE610AIBU (Integrated Body Control Unit), 4WD (4 Wheel Drive) ECM (Electronic Control Module), ESC
(Electronic Stability Control) Unit, Lane Keeping Assist Unit (Line), Crash Pad Switch, Steering Tilt &
Telescopic Module
POWER HANDLE15ASteering Tilt & Telescopic Module
REAR LH POWER SEAT215ARear Seat Relay Module Left Handle side (8WAY)
PASSENGER
POWER SEAT225APassenger Power Seat Module, Passenger Seat Relay Module, Passenger Lumbar Support Unit
MODULE310AData Link Connector, Front Console Switch, Rain Sensor, Blind-Spot Collision Warning Unit Left Handle
side/Right Handle side, Rear Seat Armrest Console Switch, Rain Sensor
MODULE710A
Multipurpose Check Connector, Multifunction Switch, Keyboard, Audio/Video & Navigation Head Unit, MTS
(Mozen Telematics System) E-Call Module, Air Quality Sensor, AMP (Amplifier), Air Conditioner Control
Module, Electro Chromic Mirror, Front Air Conditioner Controller, Driver/Passenger Seat Relay Module,
Driver/Passenger Seat Warmer Control Module, Rear Seat Warmer Control Module Left Handle side/Right
Handle side, Driver/Passenger Power Seat Module, Driver/Passenger CCS (Climate Control Seat) Module,
Rear Seat CCS (Climate Control Seat) Module Left Handle side/Right Han\
dle side, Rear Seat Armrest
Console Switch
SUNROOF20ASunroof Control Unit (Glass)

765
Maintenance
Fuse NameFuse ratingCircuit Protected
REAR LH POWERSEAT125ARear Seat Relay Module Left Handle side
PASSENGER
POWER WINDOW30APassenger Power Window Module, Rear Power Window Module Right Handle side
POWER
OUTLET420ARear Seat Power Outlet
MODULE1010AIBU (Integrated Body Control Unit) (IG2)
E-SHIFTER210AElectronic Auto Transmission Shift Lever Switch
DRIVER POWER SEAT130ADriver Power Seat Module, Driver Seat Relay Module
PASSENGER
POWER SEAT125APassenger Power Seat Module, Passenger Seat Relay Module
DRIVER POWER WINDOW30ADriver Power Window Module, Rear Power Window Module Left Handle side
MODULE410A
Rear Seat Wireless Charger, Rear Seat Console Lamp, Keyboard, IBU (Integrated Body Control Unit), AMP
(Amplifier), Rear Seat Audio Switch, Rear Seat USB Charger, MTS (Mozen Telematics System) E-Call
Module, Audio/Video & Navigation Head Unit, Analog Clock, Front Tray Lamp, Surround View Monitor Unit,
Front USB Charger, Front Wireless Charger, DIS (Driver Information System), Front Console Lamp,
Electronic Auto Transmission Shift Lever Switch, Engine Room Junction Block (Power Outlet Relay)
AIR
CONDITIONER310AEngine Room Junction Block (Front Blower Relay), Rear LCD, Rear Sub Junction Block (Rear Blower
Relay), Ionizer, Air Conditioner Control Module, Front Air Conditioner Controller
MODULE810A[Auto Static] Auto Head Lamp Leveling Device Module, Head Lamp Left Handle side/Right Handle side

Maintenance
68
7
Fuse NameFuse ratingCircuit Protected
B+160AInstrument Panel Junction Block (Fuse - IBU1)
B+250AInstrument Panel Junction Block (Fuse - E-SHIFTER1/AIR BAG2/MODULE3)
BLOWER40AFront Blower Relay
IG140AIG1 Relay
PRESAFETY
SEAT BELT130APre-Safe Seat Belt Control Unit
PRESAFETYSEAT BELT230APre-Safe Seat Belt Control Unit
B+440AInstrument Panel Junction Block (Fuse - CURTAIN/DOOR LOCK/POWER HANDLE/SUNROOF/DRIVER
POWER SEAT1/PASSENGER POWER SEAT1)
AIR
CONDITIONER210AA/C2 Relay
4WD20A4WD (4 Wheel Drive) ECM (Electronic Control Module)
FUEL PUMP20AFuel Pump Relay
AIR
CONDITIONER110AAir Conditioner Control Module
TCU220ATCM (Transmission Control Module)

773
Maintenance
Fuse NameFuse ratingCircuit Protected
PASSENGER SEATHEAT20APassenger CCS (Climate Control Seat) Module, Passenger Seat Warmer Control Module
DRIVER SEAT HEAT20ADriver CCS (Climate Control Seat) Module, Driver Seat Warmer Control Module
REAR LH SEAT HEAT20ARear Seat CCS (Climate Control Seat) Module Left Handle side, Rear Seat Warmer Control Module
Left Handle side
POWER DOOR RR LH15ARear Power Door Latch Left Handle side
REAR RH SEAT HEAT20ARear Seat CCS (Climate Control Seat) Module Right Handle side, Rear Seat Warmer Control Module
Right Handle side
REAR RH
POWER SEAT215ARear Seat Relay Module Right Handle side
POWER DOOR PAS- SENGER15APassenger Power Door Latch
ECS15AECS (Electronic Control Suspension) Unit
HEATED
INDICATOR10AFront Air Conditioner Controller
REAR LH
POWER SEAT315ARear Seat Lumbar Support Unit Left Handle side
AMP25AAMP (Amplifier) (Premium/Premium High)
POWER TRUNK20APower Trunk Module
Rear fuse box panel

Maintenance
88
7
High-corrosion areas
If you live in an area where your vehi-
cle is regularly exposed to corrosive
materials, corrosion protection is
particularly important. Some of the
common causes of accelerated cor-
rosion are road salts, dust control
chemicals, ocean air and industrial
pollution.
Moisture breeds corrosion
Moisture creates the conditions in
which corrosion is most likely to
occur. For example, corrosion is
accelerated by high humidity, partic-
ularly when temperatures are just
above freezing. In such conditions,
the corrosive material is kept in con-
tact with the vehicle’s surface by
moisture that evaporates slowly.
Mud is particularly corrosive
because it dries slowly and holds
moisture in contact with the vehicle.
Although the mud appears to be dry,
it can still retain moisture and pro-
mote corrosion. High temperatures can also acceler-
ate corrosion of parts that are not
properly ventilated so the moisture
can be dispersed. For all these rea-
sons, it is particularly important to
keep your vehicle clean and free of
mud or accumulations of other mate-
rials. This applies not only to the vis-
ible surfaces but particularly to the
underside of the vehicle.
To help prevent corrosion
You can help prevent corrosion from
beginning by observing the following:
Keep your vehicle clean
The best way to prevent corrosion is
to keep your vehicle clean and free
of corrosive materials. Attention to
the underside of the vehicle is partic-
ularly important.
If you live in a high-corrosion area
— where road salts are used, near
the ocean, areas with industrial
pollution, acid rain, etc.—, you
should take extra care to prevent
corrosion. In winter, hose off the
underside of your vehicle at least
once a month and be sure to clean
the underside thoroughly when
winter is over.
vehicle, give particular attention to
the components under the fenders
and other areas that are hidden
from view. Do a thorough job; just
dampening the accumulated mud
rather than washing it away will
accelerate corrosion rather than
prevent it. Water under high pres-
sure and steam are particularly
effective in removing accumulated
mud and corrosive materials.

Maintenance
94
7
Do not operate the engine in con-
fined or closed areas (such as
garages) any more than what is
necessary to move the vehicle in or
out of the area.
When the vehicle is stopped in an open area for more than a short
time with the engine running,
adjust the ventilation system (as
needed) to draw outside air into the
vehicle.
Never sit in a parked or stopped vehicle for any extended time with
the engine running.
When the engine stalls or fails to start, excessive attempts to restart
the engine may cause damage to
the emission control system.Operating precautions for catalyt-
ic converters (if equipped)
WARNING- Catalytic converter
Keep away from the catalytic
converter and exhaust system
while the vehicle is running or
immediately thereafter. The
exhaust and catalytic systems
are very hot and may burn you.
WARNING- Fire
Do not park, idle or drive the vehicle over or near flamma-
ble objects, such as grass,
vegetation, paper, leaves, etc.
A hot exhaust system can
ignite flammable items under
your vehicle.
Also, do not remove the heat sink around the exhaust sys-
tem, do not seal the bottom of
the vehicle or do not coat the
vehicle for corrosion control.
It may present a fire risk under
certain conditions.

Specifications, Consumer information and Reporting safety defects
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
8-2
Bulb wattage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
Gross vehicle weight. . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Luggage volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . 8-6
Recommended lubricants and capacities . . . . . . . . 8-7
• Recommended SAE viscosity number. . . . . . . . . . . . . 8-9
Vehicle Identification Number (VIN) . . . . . . . . . . 8-10
Vehicle certification label. . . . . . . . . . . . . . . . . . . . 8-10
Tire specification and pressure label . . . . . . . . . . 8-11
Engine number . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Refrigerant label. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Consumer assistance (U.S. only) . . . . . . . . . . . . . . 8-12
. . . . . . . . . . . . . . . . . . . 8-12
. . . . . . . . . . . . . . . . . 8-12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13
. . . . . 8-14
Electrical equipment (U.S. only) . . . . . . . . . . . . . . 8-15
. . . . . 8-15
Reporting safety defects (U.S. only) . . . . . . . . . . . 8-16
Online factory authorized manuals (U.S. only) . . 8-16



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