Those don't really sound like positive and negative wires to me. They sound more like signal/low power/current wires of some sort, perhaps for a car radio?I am searching for basic color coding in a automotive setting I have a white wire with a blue stripe and a black wire with a blue stripe which one should be considered positive
and green with black stripe is only hot during "on" or "accy"...at least it was in 1973.Having worked in an auto factory, I can verify that red is positive, black is negative,