Vehicle Security System Deactivation
WARNING: This page is about a different car, the 2005 Nissan Xterra. 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 or keyfob.
When the key is used to unlock a door, BCM terminal 7 receives signal
- From terminal 3 of front door lock assembly LH (key cylinder switch) or back door key cylinder switch.
When the BCM receives either one of these signals or unlock signal from keyfob or key cylinder switch, the vehicle security system is deactivated. (Disarmed phase)