Toyota Corolla: Do-it-yourself maintenance / Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct procedure
as given in these sections.
Maintenance



WARNING
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.
■ When working near the electric cooling fan or radiator grille
Be sure the engine switch is OFF. With the engine switch in ON, the electric
cooling fan may automatically start to run if the air conditioning is on and/or
the coolant temperature is high.
■ 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.
Opening the hood
1 Pull the hood lock release lever.
The hood will pop up slightly.
2 Pull the auxiliary catch lever to the left and lift the hood.
3 Hold the hood open by inserting the support rod into the slot...
Other information:
The keys are equipped with the following wireless remote control:
► Vehicles without a smart key system
A - Locks the doors (®P.117)
B - Unlocks the doors (®P.117)
C - Opens the windows*1 and moon roof*1, 2 (®P.117)
D - Opens the trunk (®P.124)
E - Sounds the alarm
► Vehicles with a smart key system
A - Locks the doors (®P...
■ Screen description
The rear view monitor system screen will be displayed if the shift lever is shifted
to R while the engine switch is in ON.
A - Vehicle width extension guide line
Displays a guide path when the vehicle is being backed straight up...