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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 158 (Handles, Locks, Latches And Entry Systems - F150) >> Diagnosis And Testing >> Handles, Locks, Latches and Entry Systems >> Principles of Operation >> Power Locks

Power Locks

WARNING: This page is about a different car, the 2012 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

The Body Control Module (BCM) monitors the door lock control switches. When the BCM receives an unlock/lock command from either door lock control switch, the BCM energizes a relay (internal to the BCM) to supply the correct power and grounds for the door lock actuators.