Component Tests
ON-VEHICLE INSPECTION1. 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 the active arming mode and the other is passive arming mode. The passive arming mode can be switched ON/OFF using the specified method.
c. Each mode has 4 states; a disarmed state, an arming preparation state, an armed state and an alarm sounding state.
1. Disarmed state:
- The alarm function is not operating.
- The theft deterrent system is not operating.
2. Arming preparation state:
- The time until the system goes into the armed state.
- The theft deterrent system is not operating.
3. Armed state:
- The theft deterrent system is operating.
Alarm time: Approx. 60 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.
HINT: If any of the doors are unlocked with no key in the ignition key cylinder during the armed state, a forced door lock signal will be output (See step 4). (w/o Smart key system)
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Part 2:
2. ACTIVE ARMING MODE
- Active arming mode starts the alarm control immediately after the doors are locked.
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Part 2:
3. PASSIVE ARMING MODE
- Passive arming mode can be switched ON/OFF by using the hand-held tester.
- The alarm is initially set (when shipped from factory) to active arming mode (not passive arming mode).
- During passive arming mode, the theft deterrent system goes into the armed state even if the doors are not locked.
- Passive arming mode starts the alarm control after the key is removed from the ignition key cylinder and the doors are closed. (w/o Smart key system)
- Detecting that the doors are unlocked does not set off the alarm during passive arming mode.
- A forced door lock signal is not output during passive arming mode (see step 4).
- Although the theft deterrent system detects that the doors are opened during passive arming mode, the alarm will not go off immediately because an entry delay time is set.
- If any of the following conditions are met during passive arming mode, the theft deterrent system will switch to active arming mode.
- With all doors and engine hood closed, lock all doors by key operation.
- With all doors and engine hood closed, lock all doors by wireless operation.
- With any door open, close all doors and lock all doors by the key-less lock system.
4. 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:
No key is in the ignition key cylinder and both of the following conditions are met. (w/o Smart key system)
- The theft deterrent system is in the armed state of active arming mode.
- All the doors are locked. -> Any door is unlocked.
5. 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 taillights 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 taillights to light up:
When the theft deterrent system has entered into the alarm sounding state (tampering has been detected) even once, the taillights will light up for 2 seconds if any of the following conditions is met.
- Switched to the disarmed state from the armed state during active arming mode.
- 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.
6. PANIC ALARM CONTROL
a. The panic alarm control makes it possible 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 under the following conditions.
- The ignition switch is off.
- The theft deterrent system is not in the alarm sounding state. (This condition is common both to active arming mode and to passive arming mode.)
- 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 met during panic alarm operation.
- The ignition switch is on (IG) position.
- The panic alarm switch is turned on again.
- Any of the switches on the wireless transmitter (LOCK/UNLOCK or LUGGAGE OPEN) is pressed.
- The panic alarm ends (60 sec. have passed).
- 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. (This condition is common both to active arming mode to passive mode.)
HINT:
Active arming mode: See step 2.
Passive arming mode: See step 3.
7. 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 indicator are different from the output signals of the multiplex network body ECU.