Theft Deterrent System; Engine Immobilizer; System - Toyota Urban Cruiser Owner's Manual

1-6. Theft deterrent system

Engine immobilizer system
The vehicle's keys have built-in transponder chips that prevent the
engine from starting if the 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.
Vehicles without smart entry & start system: The system begins
operating after the key has been removed from the engine switch.
The system is canceled after the registered key has been inserted
into the engine switch.
Vehicles with smart entry & start system: The system begins oper-
ating after the "ENGINE START STOP" switch has been turned
OFF. The system is canceled after the "ENGINE START STOP"
switch has been turned to ACCESSORY or IGNITION ON mode.
 System maintenance
The vehicle has a maintenance-free type 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
110
URBAN CRUISER_OM_OM52C63E_(EE)