Toyota COROLLA iM 2017 Service Manual page 319

4
The coolant level is satisfactory
if it is between the "FULL" and
"LOW" lines on the reservoir.
1
Reservoir
2
"FULL"
3
"LOW"
5
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is unavail-
able.
6
Start the engine and turn the air conditioning system on to check
that the radiator cooling fan operates and to check for coolant leaks
from the radiator or hoses.
The fan operates when the air conditioning system is turned on immedi-
ately 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 conditioning
system on and off repeatedly.
(The fan may not operate in freezing temperatures.)
7
If the fan is not operating:
Stop the engine immediately and contact your Toyota dealer.
If the fan is operating:
Have the vehicle inspected at the nearest Toyota dealer.
COROLLA iM_U (OM12K64U)
7-2. Steps to take in an emergency
319
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