This class includes discussion of the application of Ohms Law and Kirchhoffs Law to the solution of electrical and electronic concerns, wiring schematics and symbols, series and parallel circuits, the use of multimeters, logic probes, oscilloscopes and graphing multimeters, wiring repair, electronic component and devices, battery, charging and starting systems. Upon successful completion the student will receive credit for Toyota/Lexus courses 623 and L623.