Have you encountered a car in your shop with the following issues that you could not resolve: slow blower motor, false computer codes, flickering lights, slow power windows, gauge readings way off, static or popping in the radio? If you have, then voltage drop testing is the answer and AVI has the class that explains it all.

Video Clip:

This program with automotive instructor Joe Glassford will explain the cause and effect of all these problems and more. This class will give you an edge on your electronic troubleshooting by showing you everything you can do with your DVOM.  It covers how connections affect voltage drop and how resistance and voltage drop affect single load and parallel load circuits. This class will also help you understand circuit dynamics and how source voltage is maintained in a “branched” circuit.

Joe also helps you understand the vehicle base system, where to do base system testing and how to test the accuracy of your voltmeter. This course provides a complete step-by-step walk through of a circuit including all components to help you understand Open Circuit Voltage Drop testing. If your shop is not up to speed on voltage drop testing, this class is for you.

• How to use your ohmmeter effectively in your diagnostics
• Complete Picture Illustrations Showing Where to Hook your Leads on all types of Voltage Drop Testing
• Excellent Diagrams & Schematic Illustrations & much more

Runtime: 1 Hour
Manual Included