Grand Prix V6-191 3.1L VIN M SFI (1998)
Body Control Module: Description and Operation
Automatic Door Locks
The Body Control Module (BCM) type 2 has these automatic door lock features:
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All door unlock.
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All door lock.
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Last door closed locking.
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Lockout prevention.
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Lockout prevention override.
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Ignition OFF unlock.
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Shift into PARK unlock.
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Shift out of PARK lock.
The BCM type 3 has these automatic door lock features, in addition to BCM type 2 features:
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Remote driver door unlock.
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Remote all door unlock.
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Remote all door lock.
The BCM type 4 has this automatic door lock feature, in addition to BCM type 2 and 3 features:
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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. See: Body and Frame/Locks/Power Locks
