Quote:
Originally Posted by raidaru
All right, trying to figure out how tail lights work on camaro atm, the socket has 6 wires, 2 of them are ground, the other three : one is from drl, one from reverse and one for brake/turn signal. There is another one colour white/purple which I find no meaning to it, it has @11.7V on it all the time . This is on led tail lights. I also have @ a classic tail light, that one has only 5 wires socket but even there I see sth fishy, the brake/turn signal 7440 socket has 3 wires going in it, when the bulb actually needs only 2. Could anyone explain any of this?
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OP is your car a USA car or a euro car? if its a euro car need to know if its a LED tail lights or not? from there we can try to help, and on that socket with 3 wires but only needing 2 wire GM does that and runs the 3rd wire to the next socket, they do that to save weight, its called daisy chaining the wires.