How To Find Ground Wire In Car. Answer 1 of 2. A car audio ground wire should be showing 0 resistance on the multimeter.
Using our demo vehicle we show you good and bad examples of cable grounds. This will insure the correct ground path to the starter motor. Always use a heavy ground cable and connect one end to the negative battery terminal and the other end to the starter motor or engine block as close to the starter as possible.
Your cars ground wire also known as a ground cable or ground strap is perhaps the single most important wire in its entire electrical system.
Learn how to properly ground the powerground wire from your car audio amplifier. Your cars ground wire also known as a ground cable or ground strap is perhaps the single most important wire in its entire electrical system. Hopefully you will never have to experience the joy of tracing a bad ground. The ground wire and the neutral wire will both display extremely low resistance to an earth ground as they are bonded together at some point if the installation is properly done.
