That's not how it works. The lock command (either speed locking or manual locking via the dash button) disconnects the exterior handles from the locks, the interior ones are still functional and a crash input from the RCM to the BCM triggers three unlock signals to the doors (to enable rescuers to open the doors, the interior handles will still override the locks except in the case of mechanical child locks set on the rear doors). Any doors open when the lock command is sent will signal a mislock and additionally not lock until an unlock command has been received and a door closed signal received.