Operation CHARM
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Pontiac
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2001
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Grand Prix V6-3.8L VIN K
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Repair and Diagnosis
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Body and Frame
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Locks
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Description and Operation
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Key Cylinder Unlock
Key Cylinder Unlock
The
Body Control Module
(
BCM
)
will unlock all of the doors after detecting a
door lock cylinder switch
in the Unlock position for greater than
1 second
.