Can anyone tell me which wire that connects to the backup light is the power side. There are two wires 1-black and 1-black/pink. I need to wire my backup camera for power. You would think that the black is ground but I read somewhere that the black/pink is ground. Any help would be appreciated. How do I get a copy of my wiring diagram? I am working by myself and I don't trust the parking brake to hold the truck while I check it with a meter.
Thanks!