Toyota 2012 Yaris Hatchback Owner's Manual page 313

Have the vehicle inspected at the nearest Toyota dealer as soon as
possible.
■
Overheating
If you observe the following, your vehicle may be overheating:
●
The high engine coolant temperature warning light flashes or comes on
or a loss of power is experienced.
●
Steam comes out from under the hood.
CAUTION
■
To prevent an accident or injury when inspecting under the hood of
your vehicle
●
If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injuries such as burns.
●
Keep hands and clothing away from the fan and drive belt while the engine
is running.
●
Do not loosen the radiator cap while the engine and radiator are hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
5-2. Steps to take in an emergency
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable. (→P. 347)
5
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