Course number: SV22501

There's a new way to cool the automotive industry and a new set of rules to follow for a successful repair. Review 134a descent into refrigerant history while 1234yf is now in all makes-models as of September 2020 and a quick update on the status of R744. This four-hour course will instruct the technician on:

• New lubrications
• Updated service diagnostic procedures for 1234yf
• Scan tool bi-directional controls
• Onboard module software operation
• Variable displacement compressor issues and repairs

Also, heat exchange and hybrid climate control are explored and dissected for east consumption in this four-hour course.