I have a 2019 Dodge Grand Caravan GT that i bought last summer. I am lookin to tap into the RVM wiring to add power to my UNiden R3 Radar Detector. I need to know which wire is the power supply and which wire is the ground. I plan to use a Wire Taps I got from Amazon. But I just need to get a wiring Diagram. Does anyone know where to find this detail or already have this diagram.

 

I’ve noticed synthetic cans, This might make a difference?




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