OEM Backup camera

Has anyone found a way to get the OEM backup camera to work with an aftermarket navi?

 

aren't they wired into the rear view mirror? u might have to find an adapter for the video feed line from the camera to the deck. i think. im not sure.

 

http://www.tacomaworld.com/forum/audio-video/30889-oem-camera-connection-below-dash.html

http://www.tacomaworld.com/forum/audio-video/19553-2009-nav-install-hook-up-back-up-camera.html

Use both of those threads...2nd to get the reverse signal input and the first to get the video. I hooked it up so the reverse cam shows on my mirror and headunit.

 

Thanks, you rock!!!

 

Is there a relay or fuse missing from trucks that don't have the rear view mirror with display screen?

I have mine hooked up like the links above, but don't get any video, just a black screen.
I'm not sure that my camera is getting power from the truck.

Any help would be appreciated!

Thanks
Donald