AUT 303 Auto Heating/Air Conditioning

Covers the diagnosis and service of automotive heating, ventilation, and air conditioning (HVAC) systems used in modern vehicles. Students learn to identify system components, diagnose airflow, temperature control, and refrigerant system concerns, perform required service or replacement, and verify proper system operation. Emphasis is placed on electronic climate control systems, environmental and safety standards for refrigerant recovery, recycling, and recharging, and the use of manufacturer service information and HVAC-specific diagnostic tools. The course prepares students for industry certification and professional HVAC service practices.

Credits

Prerequisite

AUT 295 Manual Drivetrain & Axels and AUT 300 Auto Transmission & Transaxels with a grade of C or better.

Notes

Career Technical Education (CTE) Course

Outcomes

Diagnose and repair heating, ventilation, and air conditioning (HVAC) system components using appropriate inspection, testing, and service procedures. Diagnose and repair electronic climate control systems and related body and control circuits using diagnostic scan tools and electrical test equipment. Recover, recycle, and recharge refrigerant systems in accordance with EPA regulations and manufacturer specifications. Verify HVAC system performance using industry-standard tools, test equipment, and manufacturer service criteria. Locate and apply manufacturer service information and follow established safety and environmental procedures during all HVAC service operations.