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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Handles, Locks, Latches And Entry Systems -- F250-F550 Super Duty) >> 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, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. 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.

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