3 Prerequisite:MATH 1010 or MATH 1530 or ENGT 1200 or EET 1120 Fundamentals of automotive electrical systems. Principles of electricity; electrical system components and schematics. Fundamentals of automotive heating, ventilating, and air conditioning (HVAC) systems. Refrigerants and refrigeration cycles; major system components. Diagnosising and correcting electrical and HVAC system faults.