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7-2. Steps to take in an emergency
Engine (Type B)
Reservoir
A
"FULL" line
B
"LOW" line
C
Radiator cap
D
Intercooler
Reservoir
A
"FULL" line
B
"LOW" line
C
5
Add coolant if necessary.
Water can be used in an emergency if
coolant is unavailable.
Engine
Intercooler
6
Start the engine and turn the air
conditioning system on to check
that the radiator cooling fan oper-
ate and to check for coolant leaks
from the radiator or hoses.
The fan operate when the air conditioning
system is turned on immediately after a
cold start. Confirm that the fan is operating
by checking the fan sound and air flow. If it
is difficult to check these, turn the air con-
ditioning system on and off repeatedly.
(The fan may not operate in freezing tem-
peratures.)
7
If the fan is not operating:
Stop the engine immediately and
contact your Lexus dealer.
If the fan is operating:
Have the vehicle inspected at the
nearest Lexus dealer.
8
Check if "Engine Coolant Temp
High Stop in a Safe Place See
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