I'm a new guy on the forum with what sounds like an old problem - my usb charging ports died. I ordered a replacement and started to install it I ran into a curious wiring setup. The USB/Cigarette adapter require a set of pos/neg wires each. What I found were two positive leads coming tied together with a butt splice and then sent out as two seperate leads. The same was true for the negative leads.
I've never seen anything like this before. Can someone explain why this was done?
The factory has tied into a wire that continues on to another item needing 12v. So they spliced into it and made two leads for the USB, and the spliced wire carries on to another spot.
__________________
2007 Surveyor SV230 - 200 Watts Solar/MPPT Controller - 220 AH Battery Bank (Two-GC2) - 600 watt PSW Inverter - (2) 2000 watt Inverter Generators - LED Lighting 2009 F150 - 5.4 Litre with Tow Package
Linear Mode
