Toyota Yaris: Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct procedures as given in these sections.
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:
●Keep hands, clothing and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, radiator, 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 battery. Fuel
and battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and corrosive
sulfuric acid.
CAUTION
■When working near the electric cooling fan or radiator grille
Be sure the engine switch is off. With the engine switch on, the electric cooling fan may automatically start to run if the air conditioning is on and/or the coolant temperature is high. (→P. 248)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting in your eyes.
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.
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 t ...
See also:
Windshield wipers and washer
To turn on the windshield wipers, move the lever to the desired setting.
The key must be in the “ON” position.
Lever position
Speed setting
Position 1
Intermitt ...
Side doors
The vehicle can be locked and unlocked using the key, wireless remote control or door lock switch.
■ Wireless remote control (if equipped)
→P. 31
■ Key
Turning the key operates t ...
Service specifications
ENGINE
Valve clearance (engine cold), mm (in.): Intake 0.15—0.25 (0.006—0.010).
Exhaust 0.25—0.35 (0.010—0.014).
Spark plug type: DENSO SK16R11.
NGK IFR5A11.
Spark plug gap, mm(in.):
...