Dead batteries in 04 Duramax 3500
Question for all the savvy after market wireless back up camera users. Installed Garmin GPS unit that has bluetooth and also back up camera that came packaged with it. Wired it to constant hot to be a...
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Use a multi-meter to test the amp draw off your battery. Disconnection the battery cable and use the multi-meter as an "in-line" tester. Isolate the draw by pulling fuses to locate what individual circuit the draw is coming from.
In my case , the engine hood light was remaining lit when the hood was closed.
how to find a parasitic battery drain
In my case , the engine hood light was remaining lit when the hood was closed.
how to find a parasitic battery drain
