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Old 03-23-2012, 05:53 PM   #1
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Simple Question - Charging from the TV

I have a simple question: When parked with a TT with the TV off, but still hooked up, does the TT draw power from the TV battery as well as the TT battery?

Sorry for the simple question, but I know it'll get a quick answer here. Thanks!


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Old 03-23-2012, 05:59 PM   #2
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depends on your vehicle.
some cut the charge line when vehicle is off . some don't .
you'll need a simple volt ohm tester to find out

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Old 03-24-2012, 06:43 AM   #3
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2008 Chevy/GMC 2500HD - Ignition switch has to be on to power the Hitch connectors.

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Old 03-24-2012, 12:55 PM   #4
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as was said, depends on the vehicle. some come with an isolator that prevents the TT from draining the TV's battery.
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