System Description

VEHICLE SECURITY SYSTEM

System Description


OPERATION FLOW







SETTING THE VEHICLE SECURITY SYSTEM

Initial Condition
- Ignition switch is in the OFF position.
Disarmed Phase
- When any door or back door is open, the vehicle security system is set in the disarmed phase on the assumption that the owner is inside or near the vehicle.
- When the vehicle security system is in the disarmed phase, the security indicator lamp blinks every 2.4 seconds.
Pre-armed Phase and Armed Phase
When the following operation is performed, the vehicle security system turns into the "pre-armed" phase. (The security indicator lamp illuminates.)
1.BCM receives LOCK signal from door request switch or Intelligent Key, after all doors are closed.
2.Security indicator lamp illuminates for 30 seconds. Then, the system automatically shifts into the "armed"
phase.

CANCELING THE ARMED PHASE VEHICLE SECURITY SYSTEM

When one of the following operations is performed, the armed phase is canceled.
1.Unlock all doors with the door request switch or Intelligent Key.
2.Turn ignition switch "ON" or "ACC" position.

CANCELING THE ALARM OPERATION OF THE VEHICLE SECURITY SYSTEM

When unlocking all doors with the door request switch or Intelligent Key the alarm operation is canceled.

ACTIVATING THE ALARM OPERATION OF THE VEHICLE SECURITY SYSTEM

Check that the system is in the armed phase. (Security indicator lamp blinks every 2.4 seconds.)
When the following operations 1 or 2 is performed, the system sounds the horns and blinks the headlamps for about 50 seconds.
1.Any door or hood is open during the armed phase.
2.Disconnecting and connecting the battery connector before canceling the armed phase.

PANIC ALARM FUNCTION

When ignition switch is OFF (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 blinks 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" of "INTELLIGENT KEY" of "BCM" using CONSULT. CONSULT Function (BCM - Intelligent Key) (For Coupe).