Toyota Corolla Manuals

Toyota Corolla: Theft deterrent system / Engine immobilizer system

The vehicle’s keys have built-in transponder chips that prevent the engine from starting if a key has not been previously registered in the vehicle’s on-board computer.

Never leave the keys inside the vehicle when you leave the vehicle.

This system is designed to help prevent vehicle theft but does not guarantee absolute security against all vehicle thefts.

Operating the system

Toyota Corolla. Engine immobilizer system

► Vehicles without a smart key system

The indicator light flashes after the key has been removed from the engine switch to indicate that the system is operating.

The indicator light stops flashing after the registered key has been inserted into the engine switch to indicate that the system has been canceled.

► Vehicles with a smart key system

The indicator light flashes after the engine switch has been turned off to indicate that the system is operating.

The indicator light stops flashing after the engine switch has been turned to ACC or ON to indicate that the system has been canceled.

■System maintenance

The vehicle has a maintenance- free type engine immobilizer system.

■Conditions that may cause the system to malfunction

  • If the grip portion of the key is in contact with a metallic object
  • If the key is in close proximity to or touching a key to the security system (key with a built-in transponder chip) of another vehicle

NOTICE

■To ensure the system operates correctly

Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed.

    Theft deterrent system

    ..

    Alarm

    The alarm uses light and sound to give an alert when an intrusion is detected. The alarm is triggered in the following situations when the alarm is set: A locked door or trunk is unlocked or opened in any way other than using the entry function (if equipped), wireless remote control, mechanical key (if equipped) or key (if equipped)...

    Other information:

    Toyota Corolla 2019-2023 Owners Manual: Warning lights


    Warning lights inform the driver of malfunctions in the indicated vehicle’s systems. Brake system warning light Brake system warning light Brake system warning light High coolant temperature warning light Charging system warning light Low engine oil pressure warning light Malfunction indicator lamp Malfunction indicator lamp SRS warning light ABS warning light ABS warning light Brak..

    Toyota Corolla 2019-2023 Owners Manual: Reordering the audio source. USB port


    Reordering the audio source 1 Display the audio source selection screen. 2 Select “Reorder”. 3 Select the desired audio source then or to reorder. 4 Select “OK”. USB port Connect a device. Turn on the power of the device if it is not turned on. If a USB hub is plugged-in, two devices can be connected at a time. Even if a USB hub is used to connect more than two USB devices, only the ..

    Categories

    Using the interior lights. Interior lights list

    Location of the interior lights

    Toyota Corolla. Using the interior lights. Interior lights list

    A - Rear interior light

    B - Door trim lights

    C - Front interior/personal lights

    D - Center tray light

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