THEFT DETERRENT SYSTEM OPERATION CHECK

Tech Tips

Before checking the theft deterrent system function, cancel the entry and start system.
If the auxiliary battery is reconnected during the armed state, the system may enter the alarm sounding state and the alarm may sound. If so, perform a wireless unlock operation to stop the alarm.
For vehicles with siren, if the auxiliary battery is disconnected during the armed state, the system may enter the alarm sounding state and the alarm may sound. If so, perform a wireless unlock operation to stop the alarm.

OUTLINE OF THEFT DETERRENT SYSTEM

When the theft deterrent system detects that the vehicle is being tampered with, the horns sound and lights flash continuously. For vehicles with siren, the theft warning siren sounds simultaneously.
The system has active arming mode (refer to "ACTIVE ARMING MODE").

Each mode has 4 states: disarmed state, arming preparation state, armed state and alarm sounding state.

Disarmed state:
- The alarm function is not operating.
- The theft deterrent system is not operating.
Arming preparation state:
- The theft deterrent system is not operating.
Armed state:
- The theft deterrent system is operating.

Alarm sounding state:

The alarm function is operating (approximately 27.5 seconds).

Refer to table below for alarm method and time
Alarm Method	Hazard Warning Light	Blinking (cycle of flasher relay)
	Vehicle Horn	Sounding (cycle of 0.4 seconds)
	Security Horn	Sounding (cycle of 0.4 seconds)
	Theft Warning Siren*	Sounding (cycle of 0.4 seconds)
	Security Indicator	Illuminating
Alarm Time	Approximately 27.5 seconds

Tech Tips

If during the alarm sounding state, one of the doors is unlocked without using the proper key, a forced door lock signal will be output.
*: w/ Theft Warning Siren

ACTIVE ARMING MODE

Tech Tips

Active arming mode starts the alarm control immediately after the doors are locked.
Before checking the theft deterrent system, cancel the entry and start system.

System state	State switching condition	Transfer to
1. Disarmed state	With all doors and engine hood closed, lock all doors by wireless operation. With all doors and engine hood closed, lock all doors using mechanical key. With a door or engine hood open, close all doors and engine hood, and lock all doors.	2. Arming preparation state
2. Arming preparation state	Unlock all doors by wireless operation. Unlock all doors using mechanical key. Open engine hood. With brake pedal depressed, hold key 10 mm (0.39 in.) from power switch with key ornament facing power switch for 5 seconds, and turn power switch on (ACC or IG). Reconnect auxiliary battery.	1. Disarmed state
2. Arming preparation state	Approximately 27.5 seconds to elapse.	3. Armed state
3. Armed State	Unlock all doors by wireless operation. Unlock all doors using mechanical key. With brake pedal depressed, hold key 10 mm (0.39 in.) from power switch with key ornament facing power switch for 5 seconds, and then start hybrid system and allow 2 seconds to elapse.	1. Disarmed state
3. Armed State	Open engine hood. Open door. Unlock door without using wireless operation.1 Unlock door without using wireless operation or mechanical key. Disconnect and reconnect cable from negative (-) auxiliary battery terminal.2 Force hybrid system to run without using proper hybrid system start method. Intrusion sensor detects movement within vehicle.	4. Alarm sounding state
4. Alarm sounding state	Unlock all doors using wireless operation.*1 Unlock all doors using wireless operation or mechanical key. With brake pedal depressed, hold key 10 mm (0.39 in.) from power switch with key ornament facing power switch for 5 seconds, and then start hybrid system and allow 2 seconds to elapse.	1. Disarmed state
4. Alarm sounding state	Approximately 27.5 seconds to elapse.	3. Armed state (alarm stops sounding)

Tech Tips

*1: w/ Theft Warning Siren

*2: For vehicle with theft warning siren, the siren begins to sound as soon as the auxiliary battery cable is reconnected.

FORCED DOOR LOCK CONTROL
1. The forced door lock control also helps to prevent the vehicle from being tampered with. When a door is unlocked and the alarm starts, the door is forced to lock by a forced door lock signal.
  1. Conditions that force the doors to lock:
    - 0.4 seconds have elapsed after the previous output of a forced door lock signal.
    - The theft deterrent system is in the alarm sounding state of active arming mode.
    - A door is unlocked.
PANIC ALARM CONTROL (w/ Panic Switch)

Tech Tips

Security horn does not sound when the panic alarm control is operated.
1. 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.
      
      Conditions that cause the panic alarm control to shut off the alarm:
  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 (approximately 27.5 seconds to elapse).
    - 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.

SECURITY INDICATOR OUTPUT

The security indicator turns on and off based on output signals from the certification ECU. However, in some cases, the actual status of the security indicator is different from the output signals of the certification ECU.

Output
State of Theft Deterrent System	Security Indicator
State of Theft Deterrent System	Output Signals from Body ECU	Actual Lighting Condition
Disarmed state	Off	Off (Immobiliser system not set) Blinking (Immobiliser system set)
Arming preparation state	On	On
Armed state	Off	Blinking
Alarm sounding state	On	On

Blinking cycle
Time	Security Indicator
0.125 seconds	On
1.875 seconds	Off

Tech Tips

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.

CHECK INTRUSION SENSOR (w/ Emergency Call Switch)

Note

Perform the intrusion sensor operation inspection with the intelligent tester disconnected.
1. Check that the engine hood is closed.
2. Check the intrusion sensor operation (Customize setting is "N+Sound").
  1. Turn the power switch off.
  2. Lock all the doors using the wireless door lock or smart door lock function and check that the security indicator light illuminates (armed preparation state) (all windows need to be closed).
  3. Wait 30 seconds after locking all the doors using the wireless door lock or smart door lock function and check that the security indicator light blinks (armed state). Then, make a loud sound by hitting metal objects together (jangle a bunch of keys, etc.) near the intrusion sensor in the vehicle and check that the theft deterrent system alarm operates due to movement inside the vehicle.
    
    Tech Tips
    
    If the electrical key transmitter is within the smart exterior area at this time, the alarm does not operate due to the intrusion sensor.
  4. Perform an unlock operation using the wireless or smart operation to stop the alarm.
3. Check the intrusion sensor operation (Customize setting is "Normal" or "Low").
  1. Turn the power switch off.
  2. Lock all the doors using the wireless door lock or smart door lock function and check that the security indicator light illuminates (armed preparation state) (all windows need to be opened).
  3. Wait 30 seconds after locking all the doors using the wireless door lock or smart door lock function and check that the security indicator light blinks (armed state). Then, check that the theft deterrent system alarm operates due to movement inside the vehicle.
    
    Tech Tips
    
    If the electrical key transmitter is within the smart exterior area at this time, the alarm does not operate due to the intrusion sensor.
  4. Perform an unlock operation using the wireless or smart operation to stop the alarm.
CHECK INTRUSION SENSOR (w/o Emergency Call Switch)
1. Check the intrusion sensor operation.
  1. Turn the power switch off.
  2. Lock all the doors using the wireless door lock or smart door lock function and check that the security indicator light illuminates (armed preparation state) (all windows need to be opened).
  3. Wait 30 seconds after locking all the doors using the wireless door lock or smart door lock function and check that the security indicator light blinks (armed state). Then, check that the theft deterrent system alarm operates due to movement inside the vehicle.
    
    Tech Tips
    
    If the electrical key transmitter is within the smart exterior area at this time, the alarm does not operate due to the intrusion sensor.
  4. Perform an unlock operation using the wireless or smart operation to stop the alarm.
CHECK INTRUSION SENSOR CANCEL SWITCH (w/ Emergency Call Switch)

Note

Perform the intrusion sensor operation inspection with the intelligent tester disconnected.
1. Check the intrusion sensor OFF switch operation (Customize setting is "N+Sound").
  1. Turn the power switch off.
  2. Press the intrusion sensor cancel switch and check that "Theft sensor OFF" is displayed on the combination meter.
  3. Lock all the doors using the wireless door lock or smart door lock function and check that the security indicator light illuminates (armed preparation state).
  4. Approximately 30 seconds after locking all the doors via wireless operation or smart operation, check that the security indicator light changes to blinking (armed state). Also, after making a metal-on-metal striking sound (such as by shaking keys) near the sensor, check that the auto alarm warning does not operate according to movement in the cabin. At this time, do not bring the electrical key transmitter sub-assembly close to the smart exterior area.
    
    Tech Tips
    
    Even if the intrusion sensor is off, the theft deterrent system is in the armed state. Therefore, if any of the doors is manually unlocked, the alarm operates.
2. Check the intrusion sensor OFF switch operation (Customize setting is "Normal" or "Low").
  1. Turn the power switch off.
  2. Press the intrusion sensor cancel switch and check that "Theft sensor OFF" is displayed on the combination meter.
  3. Lock all the doors using the wireless door lock or smart door lock function and check that the security indicator light illuminates (armed preparation state).
  4. Approximately 30 seconds after locking all the doors via wireless operation or smart operation, check that the security indicator light changes to blinking (armed state) and the auto alarm does not operate according to movement in the cabin. At this time, do not bring the electrical key transmitter sub-assembly close to the smart exterior area.
    
    Tech Tips
    
    Even if the intrusion sensor is off, the theft deterrent system is in the armed state. Therefore, if any of the doors is manually unlocked, the alarm operates.
CHECK INTRUSION SENSOR CANCEL SWITCH (w/o Emergency Call Switch)
1. Check the intrusion sensor cancel switch operation
  1. Turn the power switch off.
  2. Press the intrusion sensor cancel switch and check that "Theft sensor OFF" is displayed on the combination meter.
  3. Lock all the doors using the wireless door lock or smart door lock function and check that the security indicator light illuminates (armed preparation state).
  4. Wait 30 seconds after locking all the doors using the wireless door lock or smart door lock function and check that the security indicator light blinks (armed state) and the theft deterrent system alarm does not operate due to movement inside the vehicle. At this time, do not put the electrical key transmitter within the smart exterior area.
    
    Tech Tips
    
    Even if the intrusion sensor is off, the theft deterrent system is in the armed state. Therefore, if any of the doors is manually unlocked, the alarm operates.