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Cigarette Lighter/12 V Power Plug

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Old 03-17-2010, 03:34 PM
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Cigarette Lighter/12 V Power Plug
Are the cigarette lighter and 12V power plug always active and putting out power even after you turn off the vehicle? Might be a dumb question but was just wondering is that when I turn off my 2009 F150 the devices that are plugged into them stay on even if I remove the key from ignition
 
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Old 03-17-2010, 04:03 PM
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Most 12V sockets are wired for constant power. Now, with no devices plugges into them they obviously don't draw any power.
 
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Old 03-17-2010, 05:58 PM
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Originally Posted by SoonerTruck
Most 12V sockets are wired for constant power. Now, with no devices plugges into them they obviously don't draw any power.
x2.
 
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Old 03-17-2010, 08:27 PM
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Originally Posted by MikeT66
Are the cigarette lighter and 12V power plug always active and putting out power even after you turn off the vehicle?
Yes.
 
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