Spend an hour and a half with AVI instructor Dave Hobbs and get to know GM electronic throttle control (ETC) systems a little better. This course will give you an overview of the system including theory of operation, design variations and ETC Default Codes for GM vehicles. You don’t want to miss the case studies and on vehicle tests included in this program.

Video Clip:

Dave explains how the system has changed including design changes and how it has been simplified. He provides a detailed explanation of the five default modes and tells you how they work, why we need them and the strategies behind them. Dave also reveals cleaning tips for the throttle body that you need to know.

• What’s different with ETC and cruise controls
• Tips on service problem you need to watch
• TPS charts for 1996-2006 GM and Saturn vehicles included in manual