Split the circuit at logical points (load, switch, power source) to isolate the fault quickly.
Learn why "good" voltage doesn't always mean a "good" circuit. dan sullivan fundamental electrical troubleshooting
Whether you're working on heavy-duty equipment for CAT or John Deere or standard automotive systems, these fundamentals are universal. Title: The "Cheat Code" for Electrical Diag 🛠️🔌 Split the circuit at logical points (load, switch,
Look at the schematic. What is the path from the battery to the load and back to the ground? Title: The "Cheat Code" for Electrical Diag 🛠️🔌
If you’ve ever felt overwhelmed by a "spaghetti bowl" of wires or intimidated by a digital multimeter, Sullivan’s methodology is designed for you. Here is an exploration of the core principles that make his teaching the industry benchmark. The Philosophy: "Electricity is Simple"
Technicians prefer Sullivan’s method because it is . It’s not about passing a written test; it’s about getting a machine back into the field.