Remote Keyless Entry Functions
Door Lock/Unlock Function
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 control transmitter by operating the door lock/unlock button and trunk open button.
System Diagram
Door Lock/Unlock Function
- When door lock/unlock button of the Intelligent Key is pressed, lock signal or unlock signal is sent from Intelligent Key to Intelligent Key unit.
- Intelligent Key unit sends the door lock/unlock request signal to BCM via CAN communication line.
- When BCM receives the door lock/unlock signal, it operates door lock actuator and flashes the hazard lamp (lock: 2 times, unlock: 1 time) at the same time as an operation check.
Trunk Open Function
- When pressing the trunk button of the Intelligent Key, the trunk open signal is sent from the Intelligent Key to the Intelligent Key unit.
- Intelligent Key unit sends trunk open request signal to BCM via CAN communication line and sounds Intelligent Key warning buzzer (front of vehicle) 4 times at the same time.
- When BCM receives the trunk open request signal, it operates the trunk lid opener actuator and opens the trunk.
| Remote control operation | Operation condition |
|---|---|
| Lock |
|
| Unlock | - |
| Trunk open |
|
Selective Unlock Function
When a LOCK signal is sent from remote control of Intelligent Key, all doors will be locked.
When an UNLOCK signal is sent from remote control of Intelligent Key once, driver's door will be unlocked. Then, if an UNLOCK signal is sent from remote control of Intelligent Key again within 1 minute, all other door will be unlocked.
Hazard and Horn Reminder
When doors are locked or unlocked by remote control of Intelligent Key, Intelligent Key unit sends hazard and horn request signal to BCM via CAN communication line.
BCM flashes hazard warning lamps as a reminder and sends horn chirp signal to IPDM E/R. IPDM E/R sounds horn as a reminder.
The hazard and horn reminder has a horn chirp mode (C mode) and a non-horn chirp mode (S mode).
| C mode | S mode | |||
|---|---|---|---|---|
| Remote control of Intelligent Key operation | Lock | Unlock | Lock | Unlock |
| Hazard warning lamp flash | Twice | Once | Twice | - |
| Horn sound | Once | - | - | - |
Hazard and horn reminders do not operate if any door switch is ON (door is OPEN) and ignition switch is ON.
How to change hazard and horn reminder mode
With CONSULT
Hazard and horn reminder can be changed using "HORN WITH KEYLESS LOCK" and "HAZARD ANSWER BACK" mode in "WORK SUPPORT". Refer to , "CONSULT APPLICATION ITEM ".
Without CONSULT
Refer to Owner's Manual for instructions.
Auto Door Lock Function
When all doors are locked, ignition knob switch is OFF (when ignition switch is not pressed) and key switch is OFF (when mechanical key is not inserted in key cylinder), doors are unlocked with remote control of Intelligent Key. When Intelligent Key unit does not receive the following signals within 1 minute, all doors are locked.
- Door switch is ON (door is opened)
- Door is locked
- Ignition knob switch is ON (ignition switch is pressed)
- Key switch is ON (mechanical key is inserted in key cylinder)
Auto door lock mode can be changed by "AUTO RELOCK TIMER" mode in "WORK SUPPORT". Refer to , "CONSULT APPLICATION ITEM ".
Panic Alarm Function
When ignition knob switch is OFF (when ignition switch is not pressed) and key switch is OFF (when mechanical key is not inserted in key cylinder), Intelligent Key unit receives PANIC ALARM signal from remote control of Intelligent Key.
Intelligent Key unit sends alarm request signal to BCM via CAN communication line. BCM turns on and off headlamp intermittently and sends vehicle security 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 Intelligent Key unit receives any signal from remote control of Intelligent Key
- When a door request switch is pressed (Intelligent Key is outside vehicle)
Panic alarm function mode can be changed by "PANIC ALARM DELAY" mode in "WORK SUPPORT". Refer to , "CONSULT APPLICATION ITEM ".
Room Lamp Illumination Operation
When the following conditions are met:
- Condition of interior lamp switch is in DOOR position
- Door switch OFF (when all the doors are closed)
Intelligent Key system turns on interior lamp (for 30 seconds) by receiving UNLOCK signal from remote control of Intelligent Key. For detailed description, refer to "INTERIOR ROOM LAMP " .
List of Operation Related Parts
Parts marked with x are the parts related to operation.