Who Are They? ATSG (Automatic Transmission Service Group) is a technical support service for the Automatic Transmission Industry. We offer a Technical Hotline, Books, Software, Bulletins, Seminars, and Technical Courses to the Automatic Transmission Professional.

These bulletins cover part changes and updates, common problems and how to correct them, technical trouble shooting on both foreign and domestic transmissions, along with information on computer trouble shooting and quick checks.

What They Do? ATSG produces TECHNICAL BULLETINS These bulletins cover part changes and updates, common problems and how to correct them, technical trouble shooting on both foreign and domestic transmissions, along with information on computer trouble shooting and quick checks.

Each year ATSG produces a new seminar which is presented in 25 plus locations in the United States and Canada. These seminars bring the latest update information along with the current fixes and the most common transmission problems. This seminar can SAVE customers HUNDREDS of dollars due to mis-diagnosed problems! The fixes and information in this seminar help get the job done right the FIRST time.

Whom They Serve? ATSG serves as a non-profit nationwide association to provide the most current technical information to the automatic transmission industry as well as providing consumers with automotive Transmission knowledge.