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Home >> Nissan-Datsun >> 2009 >> Quest Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Body, Lock & Security System >> Service Information >> Vehicle Security (Theft Warning) System >> System Description >> Description >> Operation Flow
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Operation Flow

Fig 1: Security Indicator Lamp - Blinking Pattern
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Setting the vehicle security system

Initial condition 

Disarmed phase 

Pre-armed phase and armed phase 

Canceling the set vehicle security system

When one of the following operations is performed, the armed phase is canceled.

  1. Unlock the front doors with the key or the keyfob.
  2. If equipped, open the back door with the keyfob. When the back door is closed after opening the back door with the keyfob, the system returns to the armed phase.
  3. If equipped, open the sliding door(s) with the keyfob. With the sliding door(s) closed after opening the sliding door(s) with the keyfob, the system returns to the armed phase.

Activating the alarm operation of the vehicle security system

Make sure the system is in the armed phase.

When one of the following operations is performed, the system sounds the horns and flashes the headlamps for about 50 seconds.

  1. Any door is opened before unlocking door with key or keyfob.
  2. Door is opened without using key or keyfob.
  3. Back door is opened without using keyfob (with automatic back door system).
  4. Sliding door(s) opened without using keyfob (with automatic sliding door system).