Toyota Yaris: How to Arm the System / To Turn Off an Armed System

Toyota Yaris XP210 (2020-2025) Owner's Manual / Before Driving / Security System / How to Arm the System / To Turn Off an Armed System

An armed system can be turned off using any one of the following methods:

Pressing the unlock button on the smart key.
Starting the engine with the push button start.
With the advanced keyless function:
Pressing a request switch on the doors.

The hazard warning lights will flash twice.

When the doors are unlocked by pressing the unlock button on the smart key while the theft deterrent system is turned off, the hazard warning lights will flash twice to indicate that the system is turned off.

How to Arm the System

Close the windows securely. Switch the ignition OFF. Make sure the hood, the doors, and the liftgate/trunk lid are closed. Press the lock button on the smart key or lock the driver’s door from the outside with the auxiliary key...

To Stop the Alarm

A triggered alarm can be turned off using any one of the following methods: Pressing the unlock button or the trunk button (4-door) on the smart key...

Other information:

Toyota Yaris XP210 (2020-2025) Owner's Manual: DSC OFF Switch

Press the DSC OFF switch to turn off the TCS/DSC. The DSC OFF indicator light in the combination meter will illuminate. Press the switch again to turn the TCS/DSC back on. The DSC OFF indicator light will turn off. When DSC is on and you attempt to free the vehicle when it is stuck, or drive it out of freshly fallen snow, the TCS (part of the DSC system) will activate...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Terminals Of Ecu

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