Toyota Corolla Hatchback 2023, Manual

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6-3. Do-it-yourself maintenance
6
Maintena
nce
a
nd ca
re
● When the engine is new, for
example directly after purchasing
the vehicle or after replacing the
engine
● If low quality oil or oil of an inap-
propriate viscosity is used
● When driving at high engine
speeds or with a heavy load, or
when driving while accelerating or
decelerating frequently
● When leaving the engine idling for
a long time, or when driving fre-
quently through heavy traffic
The coolant level is satisfactory
if it is between the “MAX” and
“MIN” lines on the reservoir
when the engine is cold.
Reservoir
“MAX” line
“MIN” line
If the level is on or below the “MIN”
line, add coolant up to the “MAX”
line. (

P.362)
■ Coolant selection
Only use “Toyota Super Long Life
Coolant” or a similar high quality
ethylene glycol based non-silicate,
non-amine, non-nitrite, and
non-borate coolant with long-life
hybrid organic acid technology.
U.S.A.:
“Toyota Super Long Life Coolant” is
a mixture of 50% coolant and 50%
deionized water. (Minimum tem-
WARNING
■ Used engine oil
● Used engine oil contains poten-
tially harmful contaminants
which may cause skin disorders
such as inflammation and skin
cancer, so care should be taken
to avoid prolonged and
repeated contact. To remove
used engine oil from your skin,
wash thoroughly with soap and
water.
● Dispose of used oil and filters
only in a safe and acceptable
manner. Do not dispose of used
oil and filters in household trash,
in sewers or onto the ground.
Call your Toyota dealer, service
station or auto parts store for
information concerning recy-
cling or disposal.
● Do not leave used engine oil
within the reach of children.
NOTICE
■ To prevent serious engine
damage
Check the oil level on a regular
basis.
■ When replacing the engine oil
● Be careful not to spill engine oil
on the vehicle components.
● Avoid overfilling, or the engine
could be damaged.
● Check the oil level on the dip-
stick every time you refill the
vehicle.
● Be sure the engine oil filler cap
is properly tightened.
Checking the engine cool-
ant