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73-30
THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
THEFT DETERRENT SYSTEM
730G7-02
ON-VEHICLE INSPECTION
1. OUTLINE OF THEFT DETERRENT SYSTEM
(a) When the theft deterrent system detects that the vehicle is being tampered with, the system sets off
the alarm, causing the horns to sound and the lights to light up or blink in order to alert people around
the vehicle to the theft.
(b) The theft deterrent system has 2 modes; one is active arming mode and the other is passive arming
mode. Passive arming mode can be switched ON/OFF by the specified method (See step 4).
(c) Each mode has 4 states; disarmed state, arming preparation state, armed state, alarm sounding state.
(1) Disarmed state:
S The alarm function is not operating.
S The theft deterrent system is not operating.
(2) Arming preparation state:
S The time until the system goes into the armed state.
S The theft deterrent system is not operating.
(3) Armed state:
S The theft deterrent system is operating.
Alarm time: 60 " 5 sec.
(4) Alarm sounding state:
When the theft deterrent system detects that the vehicle is being tampered with while in the
armed state, the system causes the horns to sound and the lights to light up or blink in order to
alert people around the vehicle to the theft.
Refer to table below for alarm method and time:
Headlamp Blinking (Cycle of 0.4 sec.)
Taillamp Blinking (Cycle of 0.4 sec.)
Hazard Warning Lamp Blinking (Cycle of flasher relay)
Alarm Method
Room Lamp Illuminating
Vehicle Horn Sounding (Cycle of 0.4 sec.)
Security Horn Sounding (Cycle of 0.4 sec.)
Alarm Time 60 " 5 sec.
HINT:
If any of the doors is unlocked and there is also no key in the ignition key cylinder during the armed state,
a forced door lock signal will be output (See step 5).
2005 SIENNA REPAIR MANUAL (RM1163U)
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
2. ACTIVE ARMING MODE
S Active arming mode starts the alarm control immediately after the doors are locked.
Disarmed state
(No key in ignition key cylinder.)
Performing any of the following will cause the system to go into arming preparation state.
F With all doors and engine hood closed, lock all doors by key operation.
F With all doors and engine hood closed, lock all doors by wireless operation.
F With any door or the engine hood open, lock all doors and close all doors and engine hood.
Arming preparation state
Performing any of the following will cause the Performing the following will cause the
system to return to disarmed state. system to go into armed state.
F Unlock all doors by wireless operation. F With all doors and engine hood closed,
F Unlock all doors by key operation. lock all doors. Allow 30 ("1.5) sec. to
F Unlock any door. elapse.
F Open any door.
F Open engine hood.
F Insert key into ignition key cylinder.
F Reconnect battery.
F Turn ignition switch from OFF to ON.
Continued from next page Continued on next page
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
Continued on previous page Continued from
previous page
Armed state
Performing any of the following will Performing any of the follow-
cause the system to return to dis- ing will cause the system to
armed state. start the alarm.
F Insert key into ignition key cylinder, F Open engine hood.
turn ignition switch ON and run en- F Reconnect battery.
gine over 550 rpm for 10 to 12 sec. F Open any door.
F Unlock any door by wireless opera- F Unlock any door without key
tion. and wireless operation.
F Unlock any door by key operation. F Directly connect ignition
F Insert key into ignition key cylinder switch without key (or turn
and turn ignition switch from OFF to ignition switch ON without
ON. key).
Tampering is detected.
Alarm sounding state
Performing any of the following will When the system de-
cause the system to return to disarmed tects tampering, the Alarm stops and system
state. horns sound and lights returns to armed state.
F Unlock any door by wireless operation. illuminate or blink in or-
F Unlock any door by key operation. der to alert people
F Insert key into ignition key cylinder and around the vehicle to
turn ignition switch from OFF to ON. the theft.
After 60 ( "5) sec.,
alarm stops and sys-
tem returns to armed
state.
Alarm operation is cancelled.
2005 SIENNA REPAIR MANUAL (RM1163U)
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
3. PASSIVE ARMING MODE
S Passive arming mode can be switched ON/OFF by the specified method (See step 4).
S The alarm is initially set (when shipped from factory) to active arming mode (not passive arming mode).
S During passive arming mode, the theft deterrent system goes into the armed state even if the doors
are not locked.
S Passive arming mode starts the alarm control after the key is removed from the ignition key cylinder
and the doors are closed.
S Detecting that the doors are unlocked does not set off the alarm during passive arming mode.
S A forced door lock signal is not output during passive arming mode (See step 5).
S When the theft deterrent system detects that the doors are opened during passive arming mode, the
alarm is not set off immediately because an entry delay time is set.
S If any of the following conditions is fulfilled during passive arming mode, the theft deterrent system will
switch to active arming mode.
S With all doors and engine hood closed, lock all doors by key operation.
S With all doors and engine hood closed, lock all doors by wireless operation.
S With any door or the engine hood open, lock all doors and close all doors and engine hood.
2005 SIENNA REPAIR MANUAL (RM1163U)
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
HINT:
*1: Disarmed state (1) is the normal disarmed state.
*2: Disarmed state (2) is set from either the disarmed state (1) or the arming preparation state.
Disarmed state (1) *1
Performing any of the following will cause the system to
go into disarmed state (2).
F With ignition switch OFF, open any door or the engine
hood, and pull out key from ignition key cylinder.
F With ignition switch OFF, pull out key from ignition key
cylinder, and open any door or the engine hood.
Disarmed state (2) *2
Performing any of the following will cause the Performing any of the following will
system to go into arming preparation state. cause the system to return to disarmed
F All doors and engine hood are closed. state (1).
F Unlock all doors by wireless
operation.
F Insert key into ignition key cylinder.
F Reconnect battery.
F Turn ignition switch from OFF to ON.
F Unlock all doors by key operation.
Arming preparation state
Performing any of the following will Performing the following will Performing any of the fol-
cause the system to return to dis- cause the system to go into lowing will cause the sys-
armed state (1). armed state. tem to return to disarmed
F Unlock all doors by wireless op- F With all doors and engine state (2).
eration. hood closed. Allow 30 F Open any door or the
F Insert key into ignition key cylin- ("1.5) sec. to elapse. engine hood.
der.
F Reconnect battery.
F Turn ignition switch from OFF to
ON.
F Unlock all doors by key operation.
Continued from next page Continued on next page
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
Continued on previous page Continued from
previous page
Armed state
Performing any of the following Performing any of the following
will cause the system to return will cause the system to start
to disarmed state (1). the alarm
F Unlock all doors by wireless F Open any door and allow
operation. entry delay time*3 to elapse.
F Unlock all doors by key op- F Open engine hood.
eration. F Reconnect battery.
F Insert key into ignition key F Directly connect ignition
cylinder and turn ignition switch without key (or turn
switch from OFF to ON. ignition switch ON without
key).
Tampering is detected
Alarm sounding state
Alarm stops and system
Performing any of the following will When the system de-
returns to armed state.
cause the system to return to dis- tects tampering, the
armed state (1). horns sound and lights
F Unlock all doors by wireless illuminate or blink in or-
operation. der to alert people
F Unlock all doors by key opera- around the vehicle to
tion. the theft.
F Insert key into ignition key cyl- After 60 ( "5) sec.,
inder and turn ignition switch alarm stops and sys-
from OFF to ON. tem returns to armed
state.
HINT:
*3: When any door is opened while all the doors are closed during pas-
sive arming mode, the entry delay time starts. If the switch condition
(armed state disarmed state (1) or (2)) is fulfilled during the entry delay
time, the theft deterrent system will return to disarmed state (1) or (2).
However, if the switch condition for disarmed state (1) or (2) is not ful-
Alarm operation is cancelled. filled, the theft deterrent system will recognize it as a theft and start the
alarm.
Entry delay time of 0, 14 or 30 sec. can be selected by the customizing
function.
2005 SIENNA REPAIR MANUAL (RM1163U)
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
4. METHOD FOR CHANGING OF PASSIVE MODE (ON OR OFF)
D No key in the ignition key cylinder Vehicle initial condition
D Only the driver side door opened
D All the doors unlocked
Within Insert and remove the key from the ignition Input to the vehicle
5 sec. key cylinder 3 times.
Output from the vehicle
Close the driver side door.
*1: Any door courtesy OFFON
*2: Any door lock UNLOCKLOCK
Lock and unlock all the doors 3 times by key *1
or wireless transmitter. *3: Driver side door OPENCLOSE
*2 *4: "Driver side door OPENCLOSE"
is performed once in the previous step.
Within Open and close the driver side door.
40 sec. *1
: CORRECT
Lock and unlock the driver side door lock *1 : INCORRECT
knob 3 times.
*2
Open the driver side door.
2 sec.
The system performs forced door lock once
(answer-back).
*3 *2 *3, 4
Unlock the driver side door lock knob.
To active mode To passive mode
Within 6 times or more
20 sec. *2 Close and open
Close and open the driver side door 2 times. the driver side door 3 to 5 times.
3 times 4 times 5 times
*3, 4
Lock and unlock the driver side door lock Lock and unlock the driver side door lock
knob. knob.
2 sec. * 0 sec. * 14 sec. * 30 sec.
The system performs forced door lock once The system performs forced door lock once
(answer-back). (answer-back).
ACTIVE MODE ON (PASSIVE MODE OFF) PASSIVE MODE ON
HINT:
D Initial mode is PASSIVE MODE OFF.
D If the ignition switch is turned ON, change will be cancelled.
*: Entry delay time
2005 SIENNA REPAIR MANUAL (RM1163U)
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
5. FORCED DOOR LOCK CONTROL
(a) The forced door lock control prevents the vehicle from being tampered with. Immediately after a door
is unlocked (alarm starts), the door is forced to lock by a forced door lock signal.
(1) Conditions that force the doors to lock:
When no key is in the ignition key cylinder and 0.4 seconds have elapsed after the previous out-
put of a forced door lock signal, the doors will be forced to lock if any of the following conditions
is fulfilled.
S The theft deterrent system is in the armed state of active arming mode.
S All the doors are locked. Any door is unlocked.
S Any door is unlocked.
6. ALARM MEMORY FUNCTION
(a) If the alarm is set off (tampering is detected) while the theft deterrent system is armed, the alarm
memory function will record it. Whenever you cancel the theft deterrent system, the alarm memory
function causes the taillamps to light up for 2 seconds in order to inform you that the alarm has been
set off.
(1) Conditions of the alarm memory function that cause the taillamps to light up:
When the theft deterrent system has entered into the alarm sounding state (tampering has been
detected) even once, the taillamps will light up for 2 seconds if any of the following conditions
is fulfilled.
S Switched to the disarmed state from the armed state during active arming mode.
S Switched to the disarmed state (1) from the armed state during passive arming mode.
HINT:
Active arming mode: See step 2
Passive arming mode: See step 3
7. PANIC ALARM CONTROL
(a) The panic alarm control makes it possible for you to voluntarily set off the panic alarm by pressing the
PANIC switch on the wireless transmitter. However, this control operates independently from the alarm
control by the theft deterrent system (switched to the alarm sounding state from the armed state).
(1) Conditions that cause the panic alarm control to set off the panic alarm:
The panic alarm control sets off the panic alarm by pressing the PANIC switch on the wireless
transmitter for over 2.4 seconds under the following conditions.
S The ignition switch is OFF.
S The theft deterrent system is not in the alarm sounding state (common to active arming
mode and passive arming mode).
S The panic alarm control is not operating (the alarm is not set off).
(2) Conditions that cause the panic alarm control to shut off the alarm:
The panic alarm control shuts off the panic alarm when any of the following conditions is fulfilled
during panic alarm operation.
S The ignition switch is turned ON.
S Either of the switches on the wireless transmitter (LOCK/UNLOCK) is pressed.
S The panic alarm ends (60"5 sec. have passed).
S The theft deterrent system switches to the alarm sounding state (common to active arming
mode and passive arming mode). However, the alarm is still sounding, because the theft
deterrent system has switched to the alarm sounding state. Conditions for canceling the
panic alarm are the same as for the alarm control.
HINT:
Active arming mode: See step 2
Passive arming mode: See step 3
2005 SIENNA REPAIR MANUAL (RM1163U)
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THEFT DETERRENT & DOOR LOCK - THEFT DETERRENT SYSTEM
8. SECURITY INDICATOR OUTPUT
(a) The multiplex network body ECU outputs a signal to light up the security indicator, according to the
state of the theft deterrent system. However, some of the actual lighting conditions of the security indi-
cator are different from the output signals of the multiplex network body ECU.
Output:
Security Indicator
State of Theft Deterrent System*
Output Signals from Body ECU Actual Lighting Condition
OFF (Immobiliser system unset)
Disarmed state (1), (2) OFF
BLINKING (Immobiliser system set)
Arming preparation state ON ON
Armed state OFF BLINKING
Alarm sounding state ON ON
Blinking cycle:
Time Security Indicator
0.2 sec. ON
1.8 sec. OFF
HINT:
S *: Common to active arming mode and passive arming mode.
S When the immobiliser system is set, the security indicator blinks during the disarmed state and the
armed state, due to the output signals from the immobiliser system.
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 3346
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