Normal operation
WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.
If the immobilizer code is identified, the immobilizer indicator quickly flashes once when the ignition switch is turned to ON (II)
The immobilizer indicator does not come on when the ignition switch is turned to LOCK (0)