Anyone know where the reverse light lead is on my Tahoe? BCM? Any idea which wire?
My backup cam will be here on Monday and I'll need to tap into that wire to tell the head unit to display the image. The cam itself is powered by the reverse lights but I don't want to have to run a lead all the way to the front for the actual trigger on the HU.
My backup cam will be here on Monday and I'll need to tap into that wire to tell the head unit to display the image. The cam itself is powered by the reverse lights but I don't want to have to run a lead all the way to the front for the actual trigger on the HU.



