Shane McCutchen credits countless hours of programming and playing video games as a kid with conceiving the technology that enables vehicles to automatically give themselves a health physical. The industry-first innovation then allows vehicles to "talk" to their owners by sending them regular diagnostic e-mail messages.<br /><br /><br />The technology is now available on the GMC Acadia using patented OnStar safety and security technology.<br /><br /><br />The self-diagnosis includes tire pressure, how much oil life remains, odometer readings and deeper diagnostic details if a dash service light goes on. "It's essentiall<br /><br /><br /><img src="http://ll.broadbandsports.com/images/40746_thumb.jpg" alt="OnStar vehicle sends diagnostic email alerts to owners" title="OnStar vehicle sends diagnostic email alerts to owners" width="150" height="90" alt="OnStar vehicle sends diagnostic email alerts to owners"/>
