Hi all,

I am trying to install a OEM backup camera on my 150 from the 08 model on an 04. I have all the wiring done, but it's not showing up on my screen. I used 12 guage wire from the back of the truck to the front and then used an RCA to stripped wires to connect the 12 guage wires to my head unit. I have two white wires, a blue, a red, and two black wires coming out of the OEM camera. I have the Red to the reverse lights, and both blacks to the ground, is this correct or should only one of the blacks be to ground? I am in desperate need of some help on this.

Thanks