Automatic Door Locks

The Body Control Module (BCM) type 2 has these automatic door lock features:
^ All door unlock.
^ All door lock.
^ Last door closed locking.
^ Lockout prevention.
^ Lockout prevention override.
^ Ignition OFF unlock.
^ Shift into PARK unlock.
^ Shift out of PARK lock.

The BCM type 3 has these automatic door lock features, in addition to BCM type 2 features:

^ Remote driver door unlock.
^ Remote all door unlock.
^ Remote all door lock.

The BCM type 4 has this automatic door lock feature, in addition to BCM type 2 and 3 features:
^ Key cylinder unlock.

The BCM provides feature customization of these door lock functions: shift out of PARK lock, ignition OFF unlock, shift into PARK unlock, last door closed locking, and lockout prevention.

Refer to Automatic Door Locks for more information. Power Locks