Demystifying the Backup Light Unlocking its Chromatic Secret

... light itself, and you can then chose to view it's location in the chassis and the pin-assignment/wire colors at that connector. Easy-peasy ... I am installing some tow mirrors that have LED reverse lights on a 2007 Yukon so I need to find the correct color wire to tap into. The backup lights are light green, the dark green is the turn/brake for the right side. GM still uses this color on the reverse lights. The color of the light from a backup light shall be white, in accordance with regulations. Backup lights must not be continuously lit when the vehicle is in ... The reverse or backup light is usually white, which is mandatory in every part of the world. The wisdom behind this color might lie in the fact that it is ... The wire for reverse is light green. I found a switch from my old auto trans harness that is tucked away up there with two light green wires on it. Your reverse lights are on the bottom of the car near the bottom of the bumper, so just look under the bumper and you should see the wires going up thru a hole ... Looking to install two led reverse lights into reverse lights under truck what colors is the wires coming off reverse lights , hot? ground? Service manual makes it look like white/light-green (WT/LG). Looks like that color is carried all the way from the front control module all the ... Looking for help for the wire color for the reverse light. My lights wiring in the pictures. Just need one color for the hot reverse backup light.