Autel redefined vehicle diagnostics—and now we’re transforming A/C and Thermal Management diagnostics and service.

The AC909 is just the beginning of a smarter, more connected future for climate control diagnostics. Harnessing Autel’s “Graphic Diagnostic Diagram” for displaying essential data from multiple modules, coupled with actual HVAC system pressures and temperatures can now be viewed on a single screen.

Our revolutionary repair process gives a technician the ability to quickly and accurately diagnose the HVAC system at a single glance. This diagnostic sensor fusion approach within a graphic diagram can only be achieved utilizing modular test equipment.

The modular Autel MaxiHVAC design takes a new, innovative approach to an outdated industry standard. Each individual component meets the highest standards of quality and serviceability. This modular architecture also delivers greater operational flexibility, enabling technicians to use separate MaxiHVAC components across multiple vehicles simultaneously for increased efficiency and throughput.

Autel MaxiHVAC is uniting these elements into a purpose-built cart designed to organize, protect, and power every component of the MaxiHVAC system. It’s a vision of smarter workflow, premium component quality, and unmatched versatility—because Autel believes advanced diagnostics should empower technicians, not limit them.