Hyundai Veloster N 2021 Owner's Manual page 372

Maintenance
WARNING
Never remove
engine coolant cap or
the drain plug while
the engine and radia-
tor are hot.
coolant and steam may blow
out under pressure, causing
serious injury.
7-20
Turn the engine off and wait
until the engine cools down.
Use extreme care when remov-
ing the engine coolant 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 sys-
tem. When you are sure all the
pressure has been released,
OJSN078010 press down on the cap, using a
thick towel, and continue turn-
ing counterclockwise to remove
it.
the
Hot
WARNING
The electric motor for
the cooling fan may
continue to operate
or start up when the
engine is not running
and can cause serious injury.
Keep hands, clothing and tools
away from the rotating fan
blades of the cooling fan.
The electric motor for the cooling fan
is controlled by engine coolant tem-
perature, refrigerant pressure and
vehicle speed. As the engine coolant
temperature decreases, the electric
motor will automatically shut off. This
is a normal condition. If your vehicle
is equipped with GDI, the electric
motor for the cooling fan may begin
to operate at any time and continue
to operate until you disconnect the
negative battery cable.