Adding PATS (SecuriLock) ??
I've been doing some thinking about an anti-theft system for my truck. The anti-theft system on the newer Fords uses the larger chipped key, a antenna around the ignition cylinder and a brain module. Hook-up is straight foward, just a few wires. The box communicates to the PCM via the data cable (same data lines as APCM and OBD) to control start/no start. Anybody think it would work, or would the PCM not know what the heck to do with the commands, since it wasn't something on a OBS truck?