5
When trouble arises
483
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 is coming from under the hood.
Add engine coolant if required.
Water can be used in an emer-
gency measure if engine coolant
is unavailable. (P. 492)
Install the reservoir cap.
Make sure that the engine cool-
ant reservoir hose is positioned
as shown in the illustration.
Have the vehicle checked at your nearest Lexus dealer as soon as pos-
sible.
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