6 courses with the subject GD, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.
GD 101& GE-101 Electrical Systems 4.5/4.0
This introductory course provides foundational knowledge of electrical principles and components. Students learn electrical theory, circuit construction, the relationship between voltage, current, and resistance, and the safe use of electrical testing tools. The course covers batteries, starting systems, charging systems, basic lighting circuits, and proper wiring-harness handling. Emphasis is placed on reading basic wiring diagrams, performing standard electrical measurements, and applying industry-approved diagnostic safety practices.
Building on the fundamentals learned in Electrical Systems, this course focuses on systematic diagnostic procedures used to identify faults in vehicle electrical circuits. Students apply advanced testing methods—such as voltage drop analysis, load testing, and parasitic draw diagnosis—across a variety of automotive and heavy-duty systems. Instruction covers intermediate-level diagnostic strategies, use of wiring schematics, connector and terminal repair, and identification of sensor- and actuator-related electrical faults. The course emphasizes logical problem-solving, documentation, and repair verification without introducing control-module-level content.
This course focuses on the removal and replacement of internal combustion engine components and assemblies. Students will perform procedures such as removing and reinstalling cylinder heads, valve train components, timing systems, and engine assemblies using proper tools and service information. Emphasis is placed on safe work practices, component inspection, gasket and seal replacement, and correct torque and reassembly procedures. Students will also verify proper engine operation following service and apply basic diagnostic techniques to identify mechanical concerns.
This advanced course introduces the electronic control systems. Students learn the operational theory of electronic control modules, multiplexing, communication networks, and the interaction between sensors, actuators, and onboard computers. Instruction includes use of scan tools, accessing data parameters, analyzing communication signals, and verifying control module inputs and outputs. The course focuses on understanding how electrical control systems manage engine, chassis, body, and emissions functions.
