Toyota Corolla Manuals

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

Toyota Corolla. Do-it-yourself service precautions

Toyota Corolla. Do-it-yourself service precautions

Toyota Corolla. Do-it-yourself service precautions

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.

    Do-it-yourself maintenance

    ..

    Hood

    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:

    Toyota Corolla 2019-2022 Owners Manual: Deleting a Bluetooth® device


    This operation cannot be performed while driving. 1 Display the Bluetooth® settings screen. 2 Select “Remove Device”. 3 Select the desired device. 4 Select “Yes” when the confirmation screen appears. 5 Check that a confirmation screen is displayed when the operation is complete...

    Toyota Corolla 2019-2022 Owners Manual: Radio


    Usually, a problem with radio reception does not mean there is a problem with the radio ¾ it is just the normal result of conditions outside the vehicle. For example, nearby buildings and terrain can interfere with FM reception. Power lines or phone wires can interfere with AM signals...

    Categories

    Gauges and meters (4.2-inch display)

    Meter display

    ■ Locations of gauges and meters

    Toyota Corolla. Gauges and meters (4.2-inch display)

    The units of measure may differ depending on the intended destination of the vehicle.

    A - Tachometer Displays the engine speed in revolutions per minute

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