TOYOTA 2011 Sienna - Manual (Page 783)

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5-2. Steps to take in an emergency
■ Overheating
If you observe the following, your vehicle may be overheating:
● The engine coolant temperature gauge enters the red zone or a loss of
power is experienced.
● Steam comes out from under the hood.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
( →
P. 739 )
Have the vehicle inspected at the nearest Toyota dealer as soon as
possible.
STEP 5