How Things Work

Every year, GM models are introduced with a variety of technology and new systems that may be unfamiliar to technicians and service consultants in GM dealerships. Learning about how these systems work can help in diagnosing specific issues. View the following videos for some basics about each system, including proper operation and how to adjust settings. This information will help service department personnel become familiar with new technology to help ensure correct operation and reduce unnecessary repairs and diagnostic time. Additional product information videos and other resources are available on the Center of Learning > The Gateway > Product.


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