Lexus IS200t 2017, Manual

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8-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
●
The needle of the engine coolant temperature gauge (

P. 105) enters the
red zone or a loss of hybrid system power is experienced. (For example, the
vehicle speed does not increase.)
●
“Engine Coolant Temp High Stop in a Safe Place See Owner’s Manual” or
“Hybrid System Overheated Reduced Output Power” is shown on the multi-
information display.
●
Steam comes out from under the hood.
■
If the needle of the engine coolant temperature gauge enters the red zone
Stop the vehicle in a safe place and turn off the air conditioning system, and
then stop the hybrid system.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the hybrid system has
cooled down sufficiently, inspect
the hoses and radiator core (radi-
ator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant leaks,
immediately contact any autho-
rized Lexus retailer or Lexus
authorized repairer, or any reli-
able repairer.
If your vehicle overheats
The following may indicate that your vehicle is overheating.
Correction procedures
1
2
3
1
2