Initial Inspection
TOYOTA VEHICLE INTRUSION PROTECTION SYSTEMON-VEHICLE INSPECTION
1. OUTLINE OF TOYOTA VEHICLE INTRUSION PROTECTION (TVIP) SYSTEM
HINT: The theft deterrent system has 2 modes: one is the active mode that is an initially set mode and another is the passive mode that can be switched ON/OFF by the specified method (see step 4).
a. When the theft deterrent system detects any theft, the system will sound the horns and flash the lights to alert the people around the vehicle to the theft.
HINT: Each mode (active and passive) has 4 states: disarmed state, arming preparation state, armed state, alarm sounding state.
1. Disarmed state:
- The user is near the vehicle.
- The alarming function does not operate.
- The theft deterrent function does not operate.
2. Arming preparation state:
- Time from the user locks a door to leave the vehicle.
- Time for transferring to the armed state.
- The theft deterrent function does not operate.
3. Armed state:
- The user leaves the vehicle completely.
- The theft deterrent function operates.
4. Alarm sounding state:
Once a theft is detected in the armed state, the system will sound the horns and flash the lights to alert the people around the vehicle to the theft.
Refer to the table for the alarming method and time.
HINT: In the alarm sounding state, when either of the front doors is unlocked and no key is inserted in the ignition key cylinder, a forced door lock signal is output.
2. ACTIVE ARMING MODE
HINT:
Blinking interval description:
0.2 seconds (ON)
1.8 seconds (OFF)
3. PASSIVE ARMING MODE
- This mode can be switched ON/OFF according to the specified method (see step 4).
- Initially set mode (when shipped from factory) is the active mode.
Entry delay function:
HINT: In the armed state, if any closed door is opened, the entry delay time will start.
If the transferring condition (Armed state -> Disarmed state) is satisfied during this entry delay time, the system will change to the disarmed state. However if the condition is not satisfied, the system will judge it to be a theft, and then the system will change to the alarm sounding state.
HINT: The entry delay time can be selected among 0, 14, 30 seconds by the customizing function.
HINT:
Blinking interval description
0.2 seconds (ON)
1.8 seconds (OFF)
HINT: If closing all doors and lock them with a key or wireless operation in the passive mode, the system functions in active mode. If the state is charged into the disarmed state, the system returns to the passive mode.
4. CHANGING METHOD OF PASSIVE MODE
5. FORCED DOOR LOCK CONTROL
a. Forced door lock control prevents intrusions into vehicles.When a door is unlocked (when an alarm starts), a forced door lock will be executed.
1. Condition to execute forced door lock:
Detecting any or all of the following conditions activates the forced door lock.
- Theft deterrent system is in the alarm sounding state.
- No key is in the ignition key cylinder.
- Any of the front doors is unlocked.
- Since the previous forced door lock, 0.38 seconds or more have elapsed.
2. Conditions to stop forced door lock:
Detecting any of the following conditions stops the forced door lock.
- All doors are locked.
- The alarm has finished.
- The key is inserted into the key cylinder.
6. OPERATE GLASS BREAKAGE SENSOR
a. If the glass breakage sensor detects the glass is broken (at 1st time), the sensor will issue an alarm for 20 seconds (pre-alarming). If the glass breakage sensor detects the glass is broken furthermore (at 2nd time), the sensor will issue an alarm for 60 seconds.
b. The sensitivity of the glass breakage sensor can be adjusted by the volume switch in the glass breakage sensor ECU.
HINT: Because the glass breakage sensor has a high sensitivity, it might issue a false alarm if the sensitivity is raised too high.