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How to Test a Car Voltage Regulator

by J.B. Hebert; Updated September 18, 2017

Car voltage regulators are usually tested with a multimeter, which is clamped directly onto a car battery's terminals. Find out why a car battery should have 12 volts with the car off with help from an auto mechanic in this free video on car repairs and mechanics.

About the Author

J.B. Hebert is a machinist, metal fabricator, and auto mechanic who has been fixing and modifying all things mechanical for over 20 years.

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