Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - THEFT DETERRENT / KEYLESS ENTRY
THEFT DETERRENT SYSTEM (w/o Entry and Start System) - SYSTEM DESCRIPTION
THEFT DETERRENT SYSTEM DESCRIPTION |
The theft deterrent system is designed to deter vehicle break-ins and theft. If an attempted break-in or theft is detected, the vehicle horns and security horn will sound, and the hazard warning lights will flash. The system detects an attempted break-in or theft when any of the following occurs: 1) the vehicle is forcibly entered; 2) the engine hood is forcibly opened; 3) the doors are unlocked without the use of a key; or 4) the cable from the negative (-) battery terminal is disconnected and reconnected.
If the system enters the alarm sounding state, any unlocked doors will automatically lock.
The system has 4 states: disarmed state, arming preparation state, armed and alarm sounding state.
FUNCTION OF MAIN COMPONENT |
Function | Outline |
Security indicator | Informs the driver of the theft deterrent system status. |
Security horn | Sounds when an attempted break-in or theft is detected. Located in the engine compartment. |
Hazard warning light | Begins flashing when an attempted break-in or theft is detected. |
Vehicle horns | Sounds when an attempted break-in or theft is detected. |
Door courtesy light switch | Detects the door status (open or closed). |
Door lock position switch | Detects the door lock status (locked or unlocked). |
Engine hood courtesy switch | Detects the engine hood status (open or closed). |
Back door lock position switch | Detects the back door lock status (locked or unlocked). |
Back door courtesy switch | Detects the back door status (open or closed). |
Main body ECU | Detects the ignition switch condition (off, ACC or ON). |
SYSTEM FUNCTION |
Disarmed state:
Arming preparation state:
Armed state:
Alarm sounding state: