A: The theory portion (thermodynamics, CAN bus logic) is available online via SAE International or university portals. However, the "lab" component (AACT 425L) is strictly in-person due to high-voltage safety requirements.
Automotive HVAC courses did not used to require high-voltage gloves and insulated tools. AACT 425 mandates lockout/tagout procedures for AC systems integrated with the EV battery. You cannot simply "unplug" the compressor; you must discharge the DC bus.
2023 AHA/ACC/ACCP/ASPC/NLA/PCNA Guideline for the Management of Patients With Chronic Coronary Disease (or the earlier 2014/2016 NSTEMI guidelines depending on the specific archive).