Vats
Hi,
No expert on this system, but I have lots of access to factory info on this.The Vats is pretty straightforward, start and fuel interrupt being the modus operandi. A starter relay is in the drivers foot well, as I recall. The biggest problems I'm aware of are with the key resistor pellet and the associated contacts built into the ignition lock cylinder. The control module, if I remember right, is on the passenger side under dash. I can research this if you wish. I'm away from my data source for the weekend, back at it on Tuesday. Email me if you need further assistance. Good luck!
Dale