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AUT 2345 GM HVAC Systems & Operation

This course focuses on HVAC system diagnostics, with additional emphasis placed on electrical and control systems. Specific topics include manual and automatic A/C, dual zone A/C, and rear A/C systems, system control circuits. Additional topics include the engine cooling system and the air distribution through the passenger compartment.

Division: Science, Mathematics and Engineering
Department: Automotive Technology
Repeatable Credit: No
Offered Online: No

Prereqs: NONE  


  • Utilize service information and best practices information to diagnose and identify faults in GM HVAC systems.
  • Identify the operation of the manual and automatic HVAC control systems.
  • Demonstrate ability to locate service information relating to GM HVAC systems.

Credit Hours: 0.5

Classroom Hours: 0.5