I removed the plastic door sill on the driver side and need to know which colored wire is the reverse power wire? I'm hooking up a backup cam and I need to be able to tap into it up front, not back by the bumper.

Thanks!!!

 

Are you using an aftermarket head unit? If so the GMOS-01 and GMOS-04 units have previsions for that.

 

NO, i am hooking up to my factory navi head unit, via AV Electronics adapter that supplies a video jack.
I've done some searches and saw where someone thought it was the green wire in the wire bundle under the door sill and/or kick plate. There are a lot of wires in that area and want to tap into the right one!