New 2019 GM STC Course Catalog

The new 2019 GM Service Technical College (STC) Course Catalog (U.S.) (Fig. 16) is now available at Each year, the course catalog is updated with the current GM STC course curriculum and divisional training requirements along with a variety of other training information, including a list of GM STC training locations and GM-approved training resources.


Fig. 16


In addition, the 2019 catalog features an overview of GM STC training, the current Service Training Standards (STS), the recommended path to 100% STS, and how to achieve GM Master Technician Certification (MTC) and GM World Class Technician certification.

The 2019 Dealer Divisional STS and MTC Requirements include the following training categories:

  1. Emerging Issues
  2. Fundamentals
  3. Engine Repair
  4. Automatic Transmission/Transaxle
  5. Steering and Suspension
  6. Electrical/Electronics Systems
  7. Heating, Ventilation and Air Conditioning
  8. Brakes
  9. Engine Performance
  10. Diesel Engine Performance
  11. Manual Drivetrain and Axle
  12. Mechanical /Electrical Body Repair
  13. Advanced Technology Vehicles
  14. Body Structural Repair
  15. Paint and Refinish
  16. Medium Duty Vehicles


Download the Catalog

To download the 2019 catalog, go to and click the About GM STC link on the left side of the home page. From the About GM STC menu, select 2019 GM STC Course Catalog. (Fig. 17)


Fig. 17


– Thanks to Eric Kenar

Clicking Sound from 9-speed Automatic Transmission After Engine Shutdown
GM Service Know-How

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