System Description

INTELLIGENT KEY SYSTEM

REMOTE KEYLESS ENTRY FUNCTION : System Description

The Intelligent Key has the same functions as the remote control entry system. Therefore, it can be used in the same manner as the remote controller by operating the door lock/unlock button.

OPERATION

Remote keyless entry system controls operation of the following items
- Door lock/unlock
- Hazard and horn reminder
- Auto door lock
- Panic alarm
- Selective unlock function

OPERATION AREA

To ensure the Intelligent Key works effectively, use within 1 m (3 ft) range of each door, however the operable range may differ according to surroundings.

DOOR LOCK/UNLOCK FUNCTION

- When door lock/unlock button of the Intelligent Key is pressed, lock signal or unlock signal is transmits from
Intelligent Key to Intelligent Key unit.
- When Intelligent Key unit receives the door lock/unlock signal, it operate door lock actuator, flashes the hazard lamp (lock: 2 times, unlock: 1 time) and horn chirp signal to IPDM E/R at the same time as a reminder.
- IPDM E/R honks horn (lock: 1 time) as a reminder.

OPERATION CONDITION







SELECTIVE UNLOCK FUNCTION

When a LOCK signal is sent from door request switch (driver side or passenger side), all doors will be locked.
When an UNLOCK signal is sent from door request switch (driver side or passenger side) once, driver's door will be unlocked.
Then, if an UNLOCK signal is sent from door request switch (driver side and passenger side) again within 5
seconds, all other door will be unlocked.

PANIC ALARM FUNCTION

When ignition switch is OFF or lock (ignition switch is not pressed) and key switch is OFF (Intelligent Key is not inserted in key slot), BCM receives panic alarm signal from Intelligent Key.
BCM turns on and off headlamp intermittently and transmits theft warning horn signal to IPDM E/R. Then, IPDM E/R turns on and off horn intermittently.
The headlamp flashes and the horn sounds intermittently.
The alarm automatically turns off:
- After 25 seconds
- When BCM receives any signal from Intelligent Key
Panic alarm function mode can be changed by "PANIC ALARM SET" mode in "WORK SUPPORT". Refer to
Intelligent Key Unit.

HAZARD AND HORN REMINDER FUNCTION

When doors are locked or unlocked by Intelligent Key, BCM blinks hazard warning lamps as a reminder.
The hazard and horn reminder has a horn chirp mode (C mode) and a non-horn chirp mode (S mode).
Operating Function of Hazard and Horn Reminder





Hazard and horn reminder does not operate if any door switch is ON (any door is OPEN).
With CONSULT
Intelligent Key Unit.
Without CONSULT
When LOCK and UNLOCK signals are sent from the Intelligent Key for more than 2 seconds at the same time, the hazard and horn reminder mode is changed and hazard warning lamp blinks and horn sounds as follows:






AUTO DOOR LOCK FUNCTION

When all doors are locked, ignition switch is OFF (ignition switch is not pressed), doors are unlocked with
Intelligent Key button. When BCM does not receive the following signals within 60 seconds, all doors are locked.
- Door switch is ON (door is opened)
- Door is locked
- Ignition switch is ON
- Key switch is ON (Intelligent Key is inserted in key slot)
Auto door lock mode can be changed by "AUTO LOCK SET" mode in "WORK SUPPORT". Intelligent Key Unit.

ROOM LAMP ILLUMINATION OPERATION

When the following conditions are met:
- Condition of interior lamp switch is in DOOR position
- Door switch OFF (all the doors are closed)
Intelligent Key system turns ON interior lamp by receiving UNLOCK signal from Intelligent Key. For detailed description, System Description.

ID CODE ENTRY PROCEDURE

Intelligent Key ID setup WITH CONSULT.