The keys are NOT programed. They have a circuit that when energized by the transponder loop in the column emits a code that is recognized by the ECM in your vehicle. They work in a manner like the "Speedpass" system.
2001 E-350SD V10 Triton 3.73LS, ROTW 01/02/10
2008 F-150 FX2 Sport 5.4L 3.73LS Scab 145" Wb; '07 Taurus SEL
Bryan L. Unique Collision Center Towing & Wreck Recovery Specialist
“Speed has never killed anyone, suddenly becoming stationary… that’s what gets you.”
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