TOYOTA YARIS 2016 Owners Manual

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YARIS_SEDAN_OM_OM99M18z_(U)
5-3. Owner Maintenance
5
Maintenance and Care
Engine Oil
■U.S.A., Canada, and Puerto Rico
Use SAE 0W-20 engine oil.
Toyota Genuine Motor Oil is used in your Toyota vehicle. Toyota
Genuine Motor Oil 0W-20 is required to achieve optimum fuel econ-
omy.
For maintenance service, Toyota recommends Toyota Genuine
Motor Oil or equivalent.
Changing the engine oil should be performed by your Toyota
dealer.
Refer to Introduction (→P. 418) for owner’s responsibility in pro-
tecting your investment.
Recommended Oil
(ILSAC)
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4305-3. Owner Maintenance
YARIS_SEDAN_OM_OM99M18z_(U)
Only use SAE 0W-20 oil “Certi-
fied For Gasoline Engines” by
the American Petroleum Insti-
tute (API).
Oil with this trademark symbol
conforms to the current engine
and emission system protection
standards and fuel economy
requirements of the Interna-
tional Lubricant Standardiza-
tion and Approval Committee
(ILSAC), comprised of U.S. and
Japanese automobile manufac-
turers.
Be sure the vehicle is on a level surface.
Warm up the engine to normal operating temperature.
Turn it off and wait at least 5 minutes for the oil to return to the oil
pan.
Pull out the dipstick, wipe it
clean, and reinsert it fully.Full
OK
Low
Pull it out again and examine the level. The level is normal if it is
between Low and Full.
If it is near or below Low, add enough oil to bring the level to Full.
Make sure the O-ring on the dipstick is positioned properly before
reinserting the dipstick.
Reinsert the dipstick fully.
Inspecting Engine Oil Level
1
2
3
4
1
2
3
NOTICE
Do not overfill the engine oil. This may cause engine damage.
5
6
7
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5-3. Owner Maintenance
5
Maintenance and Care
Engine Coolant
Inspect the antifreeze protection and coolant level in the coolant res-
ervoir at least once a year—at the beginning of the winter season—
and before traveling where temperatures may drop below freezing.
Inspect the condition and connections of all cooling system and
heater hoses.
Replace any that are swollen or deteriorated.
The coolant should be at full in the
radiator and between the F and L
marks on the coolant reservoir
when the engine is cool.Cooling fan
Cooling system cap
Coolant reservoir
If it is at or near L, add enough coolant to the coolant reservoir to pro-
vide freezing and corrosion protection and to bring the level to F.
Securely tighten the coolant reservoir tank cap after adding coolant.
If the coolant reservoir is empty or new coolant is required frequently,
consult your Toyota dealer.
Changing the coolant should be done by your Toyota dealer.
Inspecting Coolant Level
1
2
3
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4325-3. Owner Maintenance
YARIS_SEDAN_OM_OM99M18z_(U)
WARNING
■Do not use a match or live flame in the engine compartment. DO NOT
ADD COOLANT WHEN THE ENGINE IS HOT
A hot engine is dangerous. If the engine has been running, parts of the
engine compartment can become very hot. You could be burned. Carefully
inspect the engine coolant in the coolant reservoir, but do not open it.
■ Switch the ignition to off and make sure the fan is not running
before attempting to work near the cooling fan
Working near the cooling fan when it is running is dangerous. The fan could
continue running indefinitely even if the engine has stopped and the engine
compartment temperature is high. You could be hit by the fan and seriously
injured.
■ Do not remove either cooling system cap when the engine and
radiator are hot
When the engine and radiator are hot, scalding coolant and steam may
shoot out under pressure and cause serious injury.
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YARIS_SEDAN_OM_OM99M18z_(U)
4335-3. Owner Maintenance
5
Maintenance and Care
NOTICE
●Radiator coolant will damage paint. Rinse it off quickly if spilled.
● Use only soft (deionized) water in the coolant mixture. Water that contains
minerals will cut down on the coolant’s effectiveness.
● Do not add only water. Always add a proper coolant mixture.
● The engine has aluminum parts and must be protected by an ethylene-gly-
col- based coolant to prevent corrosion and freezing.
● DO NOT USE coolants Containing Alcohol, methanol, Borate or Silicate.
These coolants could damage the cooling system.
● DO NOT MIX alcohol or methanol with the coolant. This could damage the
cooling system.
● Do not use a solution that contains more than 60% antifreeze.
This would reduce effectiveness.
● Use of engine coolant specifically designed for the YARIS SEDAN is
required when replacing engine coolant. Using engine coolant that is not
specifically designed for this vehicle may cause serious damage to the
engine and cooling system. For questions on how to obtain this specially
designed coolant, contact your Toyota dealer.
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5-3. Owner Maintenance
Brake/Clutch Fluid
The brakes and clutch draw fluid
from the same reservoir.
Inspect the fluid level in the reser-
voir regularly. It should be kept
between the MAX and MIN lines.
The level normally drops with
accumulated distance, a condition
associated with wear of brake and
clutch linings. If it is excessively
low, have the brake/clutch system
inspected by your Toyota dealer.
Inspecting Brake/Clutch Fluid Level
WARNING
■If the brake/clutch fluid level is low, have the brakes inspected
A low brake/clutch fluid level is dangerous.
A low level could indicate brake lining wear or a brake system leak which
could cause the brakes to fail and lead to an accident.
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5-3. Owner Maintenance
5
Maintenance and Care
Window Washer Fluid
Inspect fluid level in the washer
fluid reservoir; add fluid if neces-
sary.
Use plain water if washer fluid is unavailable.
But use only washer fluid in cold weather to prevent it from freezing.
●State or local regulations may restrict the use of volatile organic compounds
(VOCs), which are commonly used as anti-freeze agents in washer fluid. A
washer fluid with limited VOC content should be used only if it provides ade-
quate freeze resistance for all regions and climates in which the vehicle will
be operated.
Inspecting Washer Fluid Level
E
WARNING
■Use only windshield washer fluid or plain water in the reservoir
Using radiator antifreeze as washer fluid is dangerous. If sprayed on the
windshield, it will dirty the windshield, affect your visibility, and could result
in an accident.
■ Using Washer Fluid Without Anti-freeze Protection in Cold Weather
Operating your vehicle in temperat ures below 4 degrees C (40 degrees F)
using washer fluid without anti-freeze protection is dangerous as it could
cause impaired windshield vision and result in an accident. In cold weather,
always use washer fluid with anti- freeze protection.
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5-3. Owner Maintenance
Body Lubrication
All moving points of the body, such as door and hood hinges
and locks, should be lubricated each time the engine oil is
changed. Use a nonfreezing lubricant on locks during cold
weather.
Make sure the hood’s secondary latch keeps the hood from
opening when the primary latch is released.
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5-3. Owner Maintenance
5
Maintenance and Care
Wiper Blades
Contamination of either the windshield or the blades with for-
eign matter can reduce wiper effectiveness. Common sources
are insects, tree sap, and hot wax treatments used by some
commercial car washes.
If the blades are not wiping properly, clean the window and
blades with a good cleaner or mild detergent; then rinse thor-
oughly with clean water. Repeat if necessary.
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4385-3. Owner Maintenance
YARIS_SEDAN_OM_OM99M18z_(U)
When the wipers no longer clean well, the blades are probably worn
or cracked.
Replace them.Raise the wiper arm and turn
the blade assembly to expose
the plastic locking clip.
Compress the clip and slide the
assembly downward; then lift it
off the arm.
Hold the end of the rubber and
pull until the tabs are free of the
metal support.Metal support
Ta b
Remove the metal stiffeners
from each blade rubber and
install them in the new blade.
Carefully insert the new blade
rubber. Then install the blade
assembly in the reverse order
of removal.
Replacing Windshield Wiper Blades
Plastic locking clip
1
2
1
2
3
4
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