Hi all. So recently i decided to get off my arse and upgrade my head unit so i can hook up the reverse cam that came with my patrol. For what ever reason the connection from the camera was just cable tied under the dash and not connected to anything by the previous owner. Its one of those 4 pin type plugs that runs the length of the car via an extention cable. It's a single plug comming out of the camera then i have two plugs under the dash. I've heard with these 4 pin connectors you dont need to run a separate power cable. However I purchased a harness that converts this 4 pin plug into an rca so it can be plugged into the head unit (see below) and upon connecting everything I'm getting no signal, which i assume is due to the camera not getting power from anywhere. I have also attached photos of the wire coming directly from the camera, which is a 4 pin also. So with that being said, do i need to splice into the camera and splice a wire into the reverse bulb wiring? My head unit loom also has a reverse trigger wire, which im guessing i need to connect to the gear selector some home (auto trans). I hope someone can make some sense of all this because im stumped.cab002-01.jpeg

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