System Description

REMOTE KEYLESS ENTRY SYSTEM

System Description


DOOR LOCK AND UNLOCK OPERATION

- When door lock and unlock button of keyfob is pressed, door lock and unlock signal transmits from keyfob to
BCM via remote keyless entry receiver.
- When BCM receives the door lock and unlock signal, it operates 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

If the following conditions are satisfied, door lock/unlock operation is performed if the keyfob is operated.






OPERATION AREA

To ensure that the keyfob works effectively, use within 100 cm (3 ft) range of each door, however the operable range may differ according to surroundings.

SELECTIVE UNLOCK OPERATION

When door lock is unlocked, pressing LOCK button on keyfob once will lock all doors. When door lock is locked, pressing UNLOCK button on keyfob will unlock driver side door.

HAZARD AND HORN REMINDER

When the doors are locked or unlocked by keyfob, power is supplied to sound horn and flash hazard warning lamps as a reminder
The hazard and horn reminder has C mode (horn chirp mode) and S mode (non-horn chirp mode).
How to Change Hazard and Horn Reminder Modes
With CONSULT
Hazard reminder has modes 1, 2, 3 and 4, and horn reminder can be turned ON/OFF with any lock mode.










Hazard and horn reminders do not operate if any door switch is ON (any door is OPEN).
Hazard reminder can be changed using "HAZARD LAMP SET" mode in "WORK SUPPORT".
Horn reminder can be changed using "HORN CHIRP SET" mode in "WORK SUPPORT".
Door & Lock.
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

After door is unlocked by keyfob button operation and if 60 seconds or more passes without performing the following operation, all doors are automatically locked. However, operation check function does not activate.





Auto door lock mode can be changed by the "AUTO LOCK SET" mode in "WORK SUPPORT". Door & Lock.

INTERIOR ROOM LAMP CONTROL FUNCTION

Interior room lamp is controlled according to door lock/unlock state, System Description.

REGISTER, CHECK, AND ERASURE OF REMOTE CONTROLLER ID

- Remote controller ID can be registered by key operation and can be registered, checked, and erased using
CONSULT.
- Remote controller ID can be registered by key operation or CONSULT. A maximum of 5 IDs can be registered.Operative number of IDs is always a maximum total of 5. When a 6th ID registration is performed, the oldest ID among the 5 registered IDs is automatically erased. (Initially saved data is automatically erased.)
Remote controller ID registration with key
When recording a new remote controller ID after replacing BCM, or when maintaining a previously recorded ID
and newly adding a remote controller, keep the remote controller within the effective range and register the new controller by performing the following procedure.
NOTE:
- Always remove and insert key slowly and carefully within a 10 second period. If this procedure is performed too quickly, remote controller ID registration mode may not be entered.
- After a new remote controller is registered, be sure to check the operation.
- The memory function protects the remote controller ID from erasure even if the battery is removed.