maintenance TOYOTA YARIS 2014 Owner's Manual

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Maintenance and care
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CAUTION
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions:
When working on the engine compartment:
On hybrid vehicles, make sure that the engine switch is in the “LOCK”
position (vehicles without an electronic key) or the “POWER” switch off
(vehicles with an electronic key) and the “READY” indicator are both off.
Keep hands, clothing and tools away from the moving fan and engine
drive belt.
Be careful not to touch the engine, power control unit (hybrid vehicle), radi-
ator, exhaust manifold, etc. right after driving as they may be hot. Oil and
other fluids may also be hot.
Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
Take care because brake fluid can harm your hands or eyes and damage
painted surfaces. If fluid gets on your hands or in your eyes, flush the
affected area with clean water immediately.
If you still experience discomfort, consult a doctor.

458 4-3. Do-it-yourself maintenance
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CAUTION
When working near the electric cooling fan or radiator grille
Except hybrid vehicle
Vehicles without a smart entry & start system:
Be sure the engine switch is in the “LOCK” position.
With the engine switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. (P. 478)
Vehicles with a smart entry & start system:
Be sure the “ENGINE START STOP” switch is off.
With the “ENGINE START STOP” switch in IGNITION ON mode, the electric
cooling fan may automatically start to run if the air conditioning is on and/or
the coolant temperature is high. (P. 478)
Hybrid vehicle
Vehicles without an electronic key:
Be sure the engine switch is in the “LOCK” position.
With the engine switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. (P. 478)
Vehicles with an electronic key:
Be sure the “POWER” switch is off.
With the “POWER” switch in ON mode, the electric cooling fan may automat-
ically start to run if the air conditioning is on and/or the coolant temperature
is high. (P. 478)
Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in your eyes.

459 4-3. Do-it-yourself maintenance
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Maintenance and care
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NOTICE
If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.
If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious problem.

460
4-3. Do-it-yourself maintenance
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Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood lock release
lever.
The hood will pop up slightly.
Pull up the auxiliary catch
lever and lift the hood.
Hold the hood open by insert-
ing the supporting rod into the
slot.

461 4-3. Do-it-yourself maintenance
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Maintenance and care
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CAUTION
Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehicle is in motion
and cause an accident, which may result in death or serious injury.
After installing the support rod into the slot
Make sure the rod supports the hood securely from falling down on to your
head or body.
NOTICE
When closing the hood
Be sure to return the support rod to its clip before closing the hood. Closing
the hood without returning the support rod properly could cause the hood to
bend.

462
4-3. Do-it-yourself maintenance
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Positioning a floor jack
When raising your vehicle with a floor jack, position the jack cor-
rectly. Improper placement may damage your vehicle or cause injury.
Front
Rear

463 4-3. Do-it-yourself maintenance
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Maintenance and care
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CAUTION
When raising your vehicle
Make sure to observe the following precautions to reduce the possibility of
death or serious injury:
When using a floor jack, follow the instructions of the manual provided with
the jack.
Do not use the jack that was supplied with your vehicle.
Do not put any part of your body underneath the vehicle when it is sup-
ported only by the floor jack.
Always use floor jack and/or automotive jack stands on a solid, flat, level
surface.
Do not start the engine (except hybrid vehicle) or hybrid system (hybrid
vehicle) while the vehicle is supported by the floor jack.
Stop the vehicle on level, firm ground, firmly set the parking brake and shift
the shift lever to P (vehicles with a hybrid transmission or a Multidrive), E,
M or R (vehicles with a multi-mode manual transmission) or R (vehicles
with a manual transmission).
Lift up the vehicle using a floor jack
such as the one shown in the illustra-
tion.

464 4-3. Do-it-yourself maintenance
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CAUTION
Make sure to set the floor jack properly at the jack point.
Raising the vehicle with an improperly positioned floor jack will damage
the vehicle and may cause the vehicle to fall off the floor jack.
Do not raise the vehicle while someone is in the vehicle.
When raising the vehicle, do not place any object on top of or underneath
the floor jack.
Do not jack the vehicle at the suspen-
sion. The suspension may be dam-
aged.
Front
Suspension

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4-3. Do-it-yourself maintenance
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Maintenance and care
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Engine compartment
1KR-FE engine
Fuse boxes (P. 506)
Engine oil level dipstick
(P. 469)
Engine oil filler cap
(P. 471)
Battery (P. 479)Engine coolant reservoir
(P. 475)
Electric cooling fan
Condenser (P. 478)
Radiator (P. 478)
Washer fluid tank (P. 482)

466 4-3. Do-it-yourself maintenance
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1NR-FE engine
Fuse boxes (P. 506)
Engine oil filler cap
(P. 471)
Engine oil level dipstick
(P. 469)
Battery (P. 479)Engine coolant reservoir
(P. 475)
Electric cooling fan
Condenser (P. 478)
Radiator (P. 478)
Washer fluid tank (P. 482)