The Basics - Electrical Circuit Fundamaentals
  • Welcome and Introduction
  • Voltage Current Resistance
  • What Every Circuit Needs
  • What Every Circuit Needs - Applied to a Schematic
  • Power Load and Ground - Can it Be this Easy?
  • Power Load and Ground - Explained Using a Schematic
Diagnostic Basics and Circuit Types
  • Diagnosing an Inoperative Circuit
  • Four Types of Faults
  • Series and Parallel Circuit Differences
  • Series Circuit Voltmeter Worksheet
  • Series Circuit - Voltage Reading Explained
  • Parallel Circuit Voltmeter Worksheet
  • Parallel Circuit - Voltage Readings Explained
  • Series Schematic Variations
Diagnosing Faults Using Schematics
  • Schematic Wiring Differences
  • Brake and Park Lamp Schematic
  • Brake and Park Lamp - Fault 1
  • Brake and Park Lamp - Fault 2
  • Horn Schematic - Description and Operation
  • Horn Schematic - Additional Schematic Details
  • Horn Schematic - My Horn sounds like a Sick Cow
  • Horn Schematic - Horn Inoperative
  • Horn on All the Time
  • Thank You and Next Steps