buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Body Control Module: Component Tests and General Diagnostics
Automatic Power Door Locks

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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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Shift into PARK unlock.

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Shift out of PARK lock.

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All door relock.

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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 provides feature customization of these door lock functions: shift out of PARK lock, shift into PARK unlock, and last door closed
locking.

Refer to Automatic Door Locks for more information.  See: Body and Frame/Locks/Power Locks

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