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Do it Yourself - Automotive Electrical Diagnosis - Beginner
Bestseller
Highest Rated
Rating: 4.8 out of 5(1,870 ratings)
5,671 students

Do it Yourself - Automotive Electrical Diagnosis - Beginner

Learn to Eliminate the Possible Causes of Basic Automotive Electrical Faults oftentimes without even Touching the Car
Bestseller
Highest Rated
Created bySteven Liguori
Last updated 2/2026
English

What you'll learn

  • Understand Basic Automotive Electrical Schematics Diagrams.
  • Utilize a Diagnostic Process to isolate the vehicle's electrical problem.

Course content

3 sections • 24 lectures • 2h 6m total length

  • Welcome and Introduction2:52

    Do it Yourself - Automotive Electrical Diagnosis - Course Introduction

  • Voltage Current Resistance3:55

    Voltage Current Resistance - Once the Definitions are out the way, Steve relates the concepts to the new iphone release at the Apple Store.  A real world situation to remember an Electrical Concept.

  • What Every Circuit Needs1:06

    Power, Load, and Ground, the three necessities for any working circuit.

  • What Every Circuit Needs - Applied to a Schematic1:59

    This lesson illustrates power, load, and ground and identifies them on a Schematic Diagram.

  • Power Load and Ground - Can it Be this Easy?2:10

    A short dramatization showing how easy your diagnosis will become once you understand what to look for.

  • Power Load and Ground - Explained Using a Schematic4:16

    In this video, you will learn why a circuit does not work and how to start to identify the possible suspects.

Requirements

  • No Prior Automotive or Electrical Understanding is Required. Just a desire to learn and a willingness to practice the diagnostic process.

Description

Automotive Service Excellence (ASE) Master Technician and Instructor Steve Liguori, Teaches Beginners, and Do-it-Yourselfers how to Understand Automotive Electrical Wiring Diagrams and Schematics.  He Demonstrates a Process that can Promote Quick and Accurate Diagnostic Results.

The Achievable Goal for Some Students will be to Diagnose their own Vehicle's Electrical Problems.  For Others, the Knowledge Gained from Practicing what is Taught in this Program will allow them to Narrow Down the Possible Causes for a Fault they are Experiencing, as well as give them the Confidence to Recognize if the Service Center they utilize is Honest and Competent.

The more you practice what is taught in this course and Apply the Process to various wiring diagrams on your car, the more Comfortable and Proficient you will become.  This course explains the foundation material necessary to Understand many Basic Electrical Circuits.

Steve has Educated Thousands of Students over the years, and has found a way to Cut to the Chase and provide large amounts of information and understanding in a small amount of time.  The explanations and the animations clearly are a huge benefit to solidify the students understanding of the concepts.

Spend a few hours Learning, Reviewing and Practicing the Principles in this Course and you will be well on your way to the Basic Automotive Electrical Understanding You Desire!

Who this course is for:

  • Do-it-Yourselfers or Anyone who wants to learn how to Diagnose Basic Automotive Electrical Circuits.
  • Anyone looking to Eliminate Wasted Time and Money guessing which components might be bad.
  • Beginner Automotive Students looking to better understand Automotive Electrical and Schematic Diagrams.

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