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Old 01-14-2020, 05:32 PM   #16
Aqua Puttana
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Default Re: Hack in USB Charging

NCV3 Interior Light Info

Thanks goes (again) to Manwithgun.

Quote:
Originally Posted by manwithgun View Post
I second all of the info posted by Aqua above. The RED wire on the NCV3 dome light is a constant +12vdc that is fused. This can be spliced/tapped to source power. By then creating your own ground point to serve as the negative, you pretty much isolate the usb load from the BCM that “controls” the dome light switching function. If there are any solid brown wires in the headliner, this would likely be a factory grounding point that can also be used. Add your own switch to open and close either the positive + (red) or negative wires feeding the USB port since most that I have used are internally illuminated.

I have used these for compact switches where space is limited, and their larger big brother when space allows. https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1

https://www.amazon.com/stores/node/1...eb_19858731011
vic
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Last edited by Aqua Puttana; 01-16-2020 at 05:59 PM.
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