System Description
THEFT DETERRENT / KEYLESS ENTRY: THEFT DETERRENT SYSTEM: SYSTEM DESCRIPTION
1. OUTLINE OF THEFT DETERRENT SYSTEM
* The theft deterrent system can be set/cancelled by locking/unlocking the doors using the following operation:
* Entry lock operation
* Wireless lock operation
* Key-linked lock operation
* By opening and closing the doors*1
HINT
* *1: Only when set the theft deterrent system.
* *2: This function is set through the customize function Theft Deterrent System.
* o: Available
* -: Not available
* The alarm function will be activated when someone attempts to forcibly unlock any of the doors or open any of the doors, engine hood and luggage compartment door while the system is in the armed state.
* In the alarm sounding state, the system illuminates the interior light*1 and blinks the hazard warning lights, the headlights*1 and taillights*1. At the same time, the system sounds the vehicle horns and security horn to deter break-in and theft as well as to warn people around the vehicle.
HINT
The interior light is illuminated if the No. 1 room light assembly switch in DOOR position*3 or the interior light door switch on*4.
* The theft deterrent system has the active arming mode. There are 4 states; a disarmed state, an arming preparation state, an armed state and an alarm sounding state.
(a) Disarmed state:
* The alarm function is not operating.
* The theft deterrent system is not operating.
(b) Arming preparation state:
* The time until the system goes into the armed state.
* The theft deterrent system is not operating.
(c) Armed state:
* The theft deterrent system is operating.
(d) Alarm sounding state:
* The alarm function is operating.
Alarm time:
Approx. 57 seconds*1
Approx. 27.5 seconds*2
Alarm Methods and Time
* *1: w/ Daytime Running Light Control
* *2: w/o Daytime Running Light Control
* *3: w/o Sliding Roof
* *4: w/ Sliding Roof
2. FUNCTION OF MAIN COMPONENTS
* *1: w/ Daytime Running Light Control
* *2: w/ Glass Breakage Sensor
3. ACTIVE ARMING MODE
HINT
Active arming mode starts the alarm control immediately after the doors are locked.
(a) Active arming mode:
This system operates as described in the diagram below when one of the items for each condition is met.
w/ Daytime Running Light Control
* *: w/ Glass Breakage Sensor
w/o Daytime Running Light Control
4. FORCED DOOR LOCK CONTROL
(a) The forced door lock control prevents the vehicle from being tampered with. Immediately after a door is unlocked (armed starts), all doors are forced to lock by a forced door lock signal.
(1) If the following conditions are met, the forced door lock control is operated.
* The theft deterrent system is in the armed state.
* Any door is unlocked.
5. ALARM MEMORY FUNCTION (w/ Daytime Running Light Control)
(a) If the alarm is set off (tampering is detected) while the theft deterrent system is armed, it will be stored by the alarm memory function. Whenever the theft deterrent system is cancelled, the alarm memory function causes the taillights to light up for 2 seconds in order to inform you that the alarm has been set off.
(1) Conditions that cause the taillights to light up for 2 seconds:
The theft deterrent system has entered the alarm sounding state (tampering has been detected) at least once.
HINT
Active arming mode: See Active Arming Mode.
6. PANIC ALARM CONTROL
HINT
Security horn does not sound when the panic alarm control is operated.
(a) The panic alarm control makes it possible to voluntarily set off the panic alarm by pressing the panic switch on the wireless transmitter.
(1) Conditions that cause the panic alarm control to set off the panic alarm:
The panic switch on the wireless transmitter is pressed under the following conditions:
* The power switch is off.
* The theft deterrent system is not in the alarm sounding state.
(2) Conditions that cause the panic alarm control to shut off the alarm:
Any of the following conditions is met during panic alarm operation:
* The power switch is turned on (IG).
* The panic switch is pressed again.
* Any of the switches on the wireless transmitter (lock/unlock/luggage open) is pressed.
* The panic alarm ends (approx. 57 seconds have elapsed).*1
* The panic alarm ends (approx. 27.5 seconds have elapsed).*2
* The theft deterrent system switches to the alarm sounding state. Under this condition, the theft deterrent system is controlling the alarm rather than the panic alarm control. In order to cancel this alarm, refer to the theft deterrent system alarm sounding state cancellation procedure.
* *1: w/ Daytime Running Light Control
* *2: w/o Daytime Running Light Control
7. GLASS BREAKAGE SENSOR (w/ Glass Breakage Sensor)
(a) The glass breakage sensor detects impacts to or breakage of the glass. If the sensor detects any impacts or breakage while the theft deterrent system is functioning, it will sound an alarm for 57 seconds.
(b) The sensitivity of the glass breakage sensor can be adjusted by the volume switch in the glass breakage sensor ECU.
8. SECURITY INDICATOR LIGHT OUTPUT
(a) According to the state of the theft deterrent system, the main body ECU (multiplex network body ECU) outputs a signal to turn the security indicator light on. However, some of the actual lighting conditions of the security indicator light are different from the output signals of the main body ECU (multiplex network body ECU).
Output
Blinking Cycle
HINT
When the engine immobiliser system is set, the security indicator light blinks during both the disarmed state and the armed state, due to output signals from the engine immobiliser system.