Quote Originally Posted by Bronco Boy View Post
The alarm and pass key (VATS) are not connected. The chip in the key is just a resistor that the VATS detects, thus allowing the car to start. If you have a regular key and the car starts, then the VATS has probably been modified (Google "VATS GM bypass"). An "auto start" will only trick the VATS when the remote start is activated, not all the time, so I can't see that being the issue.

So, it sounds like the VATS is disabled, and you could get a new remote for the alarm. But be aware, the alarm is really just a keyless entry with a flashing LED. I would advise on looking at an aftermarket alarm if you want that feature.
Thanks Chris. Thats a big help. I'm slowly understanding what may be the issue. I believe the kid that sold me the car already had gotten the car like this and didn't know much about anything electrical so didn't bother trying to fix it. Me on the other hand, would like the car to be back to normal or as close as possible to it. I will check for any tampering or hidden key as soon as I get home from work and post my findings. Thanks again so much. I'm so not used to these newer model cars but am learning much from you members here on the site!