725
Maintenance
Check the condition and connections of
all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F and L marks on the side of the
coolant reservoir when the engine is
cool.
If the coolant level is low, add enough
distilled (deionized) water to provide pro-
tection against freezing and corrosion.
Bring the level to F, but do not overfill. If
frequent additions are required, see an
authorized Kia dealer for a cooling sys-
tem inspection.
(Continued)
The engine coolant level is influ-enced by hybrid system tempera-
ture. Before filling the engine
coolant and/or inverter coolant,
turn the hybrid vehicle off, fill the
engine coolant and/or inverter
coolant carefully.
Turn the engine off and wait until it cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back while the
pressure is released from the
cooling system. When you are
sure all the pressure has been
released, press down on the cap,
using a thick towel, and continue
turning counterclockwise to
remove it.
Even if the engine is not operat- ing, do not remove the radiator
cap and/or inverter or the drain
plug while the engine and radia-
tor are hot. Hot coolant and
steam may still blow out under
pressure, causing serious injury.
OYFH071005N
WARNING
The electronic motor
(cooling fan) is con-
trolled by engine
coolant temperature,
refrigerant pressure and
vehicle speed. It may sometimes
operate even when the engine is
not running. Use extreme caution
when working near the blades of
the cooling fan so that you are not
injured by the rotating fan blades.
As the engine coolant temperature
decreases, the electric motor will
automatically shut off. This is a nor-
mal condition.
727
Maintenance
Changing the coolant
Have engine and inverter coolant
changed by an authorized Kia dealer
according to the Maintenance Schedule
at the beginning of this section.
WARNING - Coolant
Do not use radiator coolant orantifreeze in the washer fluid
reservoir.
Radiator coolant can severely obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control or damage
to paint and body trim.
CAUTION
Put a thick cloth or fabric aroundthe radiator cap and/or invertercoolant cap before refilling thecoolant in order to prevent thecoolant from overflowing intoengine parts such as the generator.
WARNING
Radiator cap &
Inverter coolant cap
Do not remove the radiator cap
and/or inverter coolant cap when
the engine and radiator are hot.
Scalding hot coolant and steam
may blow out under pressure caus-
ing serious injury.
