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Product Description

Vehicle manufacturers must comply with environmental regulations that directly affect the design and of the HVAC system.  As R-1234yf becomes the mainstream refrigerant, technicians must adapt to the differences in service and diagnosis.  More complex controls are networked together to operate the HVAC system, and these must be part of the diagnosis.  Technicians must understand the entire system to consistently provide their customers with the comfort level they demand.

The goal of this class is to refresh technician knowledge of refrigeration principles as they relate to diagnosing a fault in the refrigerant portion of the HVAC system.  Effective diagnosis, component replacement, and service will be demonstrated on R-1234yf vehicles.  We will teach system and schematic analysis to improve the technician’s diagnosis of cooling fan, compressor, and in-car controls which all play a role in keeping the customer happy.

After completing this class, a technician will be able to:

  • Identify new technologies and their impact on HVAC
  • Properly diagnose and service R-1234yf systems
  • Properly replace HVAC components
  • Perform correct HVAC service
  • Diagnose cooling fan and airflow issues
  • Diagnose in-car HVAC controls

27 reviews for Automotive HVAC Diagnosis and Service Assessment

  1. Alan Ramirez –

    This was a great refresher course! Looking forward to others.

  2. Dalton Elmore –

    Great to learn new and old lessons

  3. RAUL BELTRAN –

    Excellent information . Thanks

  4. Nickolaus May –

    Good class to attend has alot of information on how system s work

  5. james.coupe@fisherautoparts.com –

    Great information, really learned a lot.

  6. Alex Bowling –

    Awesome class!

  7. David Spurback –

    LEARN A LOT ABOUT R134YF

  8. Paul Bagley –

    Matt does a great job.

  9. Randy Clemens –

    Good seminar

  10. Gary Holloway –

    Good job

  11. Gary Holloway –

    Great ac class

  12. Gary Holloway –

    5 🌟

  13. Abner Miranda –

    Excellent information and great learning experience for R1234yf thanks

  14. Jose Hernandez –

    First timer, had a great time.
    Thank you.

  15. James Stone –

    Great class on A/C. Enjoy learning from and listening to Michael Mosser. Great presentation.

  16. Cody King –

    Great class

  17. Steve Kroeger –

    Matt did a great job in a refresher/new HVAC controls course

  18. Edward Louis –

    Enjoyed the class, great refresher and learned some new stuff.

  19. Richard Shepard –

    Very informative

  20. Bill Rice –

    Great class as always by Matt, excellent information on R1234yf. Webinar format was better then I expected! Thanks for a good informative presentation. Looking forward to more.

  21. James Jakubek –

    good class

  22. Bart Oswald –

    Very helpful class

  23. Bart Oswald –

    Great class! Very knowledgeable instructor.

  24. Earnest Dunkle –

    much needed class

  25. Robert Insco –

    Good class, a lot of insightful and useful knowledge

  26. Andre Brinkley –

    Great refresher course

  27. Ruben Lopez –

    Good class

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