lmc HD headlight harness gmc/4 lights

[bbadfred]

Originally Posted by nrb's70gmc

i went and checked the wires on the lmc harness and somthings messed up arrording to the pic above.

looking at lmc harness the 3 prong plugs head on from front there are 2 GRRENwires coming out the center post one BLACK from the left and a BROWN wire coming out the right

on the 2 prong plugs from front 1GREENwire left and 1 BLACK wire from right.

i dont know why this lmc harness is wired like that (if wrong)

I matched the colors on the harness to the driver side truck plugin and they all work fine! green to green brown to brown and black to black