This article will compare the low voltage system to the high voltage system and explain how a 12-volt brain can get confused. It is essential that you master the principles of electronic controls, reprogramming, oscilloscope usage, reading wiring diagrams and all aspects of electronic systems used in today’s modern vehicles in order to transition into high voltage systems.

What if the only thing you learn is to stay away from “orange cables?” How will we ever transition to electric vehicles? This is the first article in a series. In each edition we will offer you a new lesson in repairs of hybrid and electric cars and trucks.