Vehicle Security System Deactivation

WARNING: This page is about a different car, the 2010 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

To deactivate the vehicle security system, a door must be unlocked with the key, keyfob or Intelligent Key.

When the key is used to unlock the driver door, BCM terminal 7 receives signal

from terminal 5 of the front door key cylinder switch LH.

When the BCM receives this signal or unlock signal from keyfob or Intelligent Key or front door key cylinder switch LH, the vehicle security system is deactivated. (Disarmed phase)

PANIC ALARM OPERATION

Intelligent Key and remote keyless entry system may or may not operate vehicle security system (horn and headlamps) as required.

When the remote keyless entry system is triggered, ground is supplied intermittently

from IPDM E/R terminal 13
to horn relay terminal 1.

The headlamp flashes and the horn sounds intermittently.

The alarm automatically turns off after 25 seconds or when BCM receives any signal from keyfob or Intelligent Key.