Automotive Video, Inc. has released a DVD-based training program covering GM Anti-Theft Systems. Bill Fulton, recognized as one of the industry's top instructors, teaches the class with topics that include: GM Pass Key systems, Pass Lock systems, PK3 Transponder systems, No Crank conditions and causes, System Schematics and differences, Anti-Theft Relearn procedures, and diagnostics on Security Lights, Start and Stall, and Serial Data Lines. The DVD contains over two hours of viewing time, and a manual is included.