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Home >> Ford >> 2012 >> Focus Titanium, 4D Hatchback, Standard Trans, Gas >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Anti-Theft System - Passive Anti-Theft System- Push Button Start - Except Electric >> Description and Operation >> Passive Anti-Theft System (PATS) - System Operation and Component Description >> Component Description >> Passive Key
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Passive Key

The passive key incorporates both the PATS and the RKE transmitter functions in a single device. The passive key must be located inside the vehicle for engine starting and on the outside for keyless entry features. During key programming procedures, the PATS and RKE transmitter of the passive key are both programmed into the RFA module and BCM. The vehicle accepts programming of up to 4 passive keys.

The passive key also contains a removable key blade that can be used to unlock the driver door in the event of an electrical failure (such as a drained battery).