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Home >> Chevrolet >> 2000 >> Impala V6-3.8L VIN K >> Repair and Diagnosis >> Body and Frame >> Locks >> Description and Operation >> Power Door Locks Circuit Description >> Automatic Door Lock Relock

Automatic Door Lock Relock

The BCM locks all of the doors when the following conditions exist:
^ Automatic door lock/unlock is in one of the following modes:
- Mode 2
- Mode 3
- Mode 4
^ All of the vehicle doors are closed.
Closed vehicle doors cause an open signal to the BCM (door ajar input).
^ The ignition switch is in the ON position.
^ A transaxle range PRNDL signal is transmitted from the PCM to the BCM via the Class 2 serial data link. The transaxle is shifted out of PARK or NEUTRAL.