Backup Light Wire? Location And Color?

[aczr2k]

Looking for the backup light (reverse lights) wire in the cab/door sill to hook up the reverse wire to get a rear camera to come on automatically. Anyone know the best location to tie into it and what color wire is it? Thanks.

[white07gmc]

Looking for the backup light (reverse lights) wire in the cab/door sill to hook up the reverse wire to get a rear camera to come on automatically. Anyone know the best location to tie into it and what color wire is it? Thanks.

 

 

I ran a power wire to my fuse box under the hood that has the fuse for me reverse lights. The reason I did this was when ever it would rain the damn thing would blow the fuse so I ran the cable to the fuse box and it works great. I couldn't find a wire in the cab anywhere.

[aczr2k]

These newer trucks don't have the wiring harness in the door sill like the earlier ones did? I guess I'll have to pull it up and check. The fuse box would work also, usually I don't like jamming taps into the fuse holder. Thanks.