[dеiтайожни]

Well it needs to be. The reverse wire doesn't need to be hooked up directly to certain cameras, these including yours and the pioneer nd-bc1 that I know of. The headunit controls when to turn it on and all, not the camera.

With the headunit settings on automatic rear cam, it looks for the reverse wire signal that's coming directly into the headunit, then it switches the view when it sees it.

I'm not sure because I have a pioneer, but you probably have a system details screen on your headunit that will show you all the connections and their status. It should have the reverse wire status, put it in reverse, if the status doesn't change...that's your problem.