Toyota Yaris: Security System / Modification and Add-On Equipment

Toyota Yaris XP210 (2020-2024) Owner's Manual / Before Driving / Security System / Modification and Add-On Equipment

Toyota cannot guarantee the immobilizer and the theft deterrent systems’ operation if the system has been modified or if any add-on equipment has been installed.

NOTICE

To avoid damage to the vehicle, do not modify the system or install any addon equipment to the immobilizer and the theft deterrent systems or the vehi- cle.

    Security System

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    Immobilizer System

    The immobilizer system allows the engine to start only with a key the system recognizes. If someone attempts to start the engine with an unrecognized key, the engine will not start, thereby helping to prevent vehicle theft...

    Other information:

    Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Terminals Of Ecu


    TERMINALS OF ECU *1 Power Distribution Box Assembly *2 Main Body ECU (Multiplex Network Body ECU) CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY (a) Remove the main body ECU (multiplex network body ECU) from the power distribution box assembly...

    Toyota Yaris XP210 (2020-2024) Reapir and Service Manual: Mirror Heater does not Operate with Rear Defogger Switch


    DESCRIPTION When the mirror heater switch (rear window defogger switch) is operated, the RR DEF relay drive request signal is sent to the air conditioning amplifier assembly and then to main body ECU (multiplex network body ECU) via CAN communication...

    Categories

    Front Seat Belt Pretensioners

    The front seat belt pretensioners are designed to deploy in moderate or severe frontal, near frontal collisions.

    In addition, the pretensioners operate when a side collision or a rollover accident is detected. The pretensioners operate differently depending on what types of air bags are equipped. For more details about the seat belt pretensioner operation, refer to the SRS Air Bag Deployment Criteria.

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