What’s different with Hybrid EV HVAC systems from ICE vehicles? Test your diagnostic skills with this quick quiz!
High voltage refrigerant oil provides better insulation or less conductivity as a safety measure.
Technician A says some vehicle manufacturers pre-install into the HVAC system. Technician B says you need special tools to detect high voltage system dyes. Who is correct?
Some vehicles may use a dual scroll compressor allowing for electric and belt drive.
Technician A says the compressor uses centrifugal rotation. Technician B says the compressor uses orbital rotation. Who is correct?
Any UV dyes can be used on high voltage compressor HVAC systems.
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