Power/Automatic Door Locks

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The body control module (BCM) provides the following power/automatic door lock control functions. Some door lock control functions may be controlled and/or sent by other systems through the class 2 serial data link:

All door unlock
All door lock
Last door closed locking
Lockout prevention
Lockout prevention override
Shift into PARK unlock
Shift out of PARK lock
Unlock after air bag deployment
Delayed locking
Delayed locking override
Power/automatic door lock personalization

Refer to Power Door Locks Description and Operation in Doors for more information.