Door Lock System Controls
WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
The power door lock system is controlled by the body control module (BCM) and can be activated by any one of the following:
- A door lock switch Lock or Unlock actuation
- A door lock cylinder switch Lock or Unlock actuation
- A keyless entry transmitter actuation
- An automatic door lock actuation, a personalization function
- An automatic door unlock actuation, a personalization function
- A last door closed locking actuation, a personalization function